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| author | William Joye <wjoye@cfa.harvard.edu> | 2018-09-04 17:37:37 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2018-09-04 17:37:37 (GMT) |
| commit | 834be54429ebff2fcb7f645eace54ac3fc5cc946 (patch) | |
| tree | f8a1f42152831fd82a265d6fa2abbc396b195862 /ds9 | |
| parent | 47e170932ad0ce98efedc3e40dfb4745d9773bfd (diff) | |
| download | blt-834be54429ebff2fcb7f645eace54ac3fc5cc946.zip blt-834be54429ebff2fcb7f645eace54ac3fc5cc946.tar.gz blt-834be54429ebff2fcb7f645eace54ac3fc5cc946.tar.bz2 | |
clean up doc html
Diffstat (limited to 'ds9')
| -rw-r--r-- | ds9/doc/ref/3d.html | 153 | ||||
| -rw-r--r-- | ds9/doc/ref/analysis.html | 1683 | ||||
| -rw-r--r-- | ds9/doc/ref/backup.html | 113 | ||||
| -rw-r--r-- | ds9/doc/ref/bin.html | 96 | ||||
| -rw-r--r-- | ds9/doc/ref/catalog.html | 269 | ||||
| -rw-r--r-- | ds9/doc/ref/colorbar.html | 135 | ||||
| -rw-r--r-- | ds9/doc/ref/command.html | 8826 | ||||
| -rw-r--r-- | ds9/doc/ref/contour.html | 299 | ||||
| -rw-r--r-- | ds9/doc/ref/file.html | 1503 | ||||
| -rw-r--r-- | ds9/doc/ref/grid.html | 175 | ||||
| -rw-r--r-- | ds9/doc/ref/how.html | 313 | ||||
| -rw-r--r-- | ds9/doc/ref/index.html | 195 | ||||
| -rw-r--r-- | ds9/doc/ref/iraf.html | 318 | ||||
| -rw-r--r-- | ds9/doc/ref/keyboard.html | 428 | ||||
| -rw-r--r-- | ds9/doc/ref/prefs.html | 64 | ||||
| -rw-r--r-- | ds9/doc/ref/print.html | 108 | ||||
| -rw-r--r-- | ds9/doc/ref/region.html | 1404 | ||||
| -rw-r--r-- | ds9/doc/ref/samp.html | 11659 | ||||
| -rw-r--r-- | ds9/doc/ref/vo.html | 131 | ||||
| -rw-r--r-- | ds9/doc/ref/xpa.html | 11213 |
20 files changed, 12234 insertions, 26851 deletions
diff --git a/ds9/doc/ref/3d.html b/ds9/doc/ref/3d.html index 9ab0e53..2270f49 100644 --- a/ds9/doc/ref/3d.html +++ b/ds9/doc/ref/3d.html @@ -1,80 +1,77 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>3D</title> - </head> - <body vlink="#551a8b" text="#000000" link="#0000ee" bgcolor="#ffffff" - alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> 3-D Frames<br> - </h3> - <blockquote> - <p>Previous versions of DS9 would allow users to load 3-D data - into the traditional 2-D frames, and would allow users to step - through successive z-dimension pixel slices of the data cube. To - visualize the 3-D data in DS9 v. 7.0, a new module, encompassed - by the new <tt>Frame 3D</tt> option, allows users to load and - view data cubes in multiple dimensions.<br> - </p> - <p>The new module implements a simple ray-trace algorithm. For - each pixel on the screen, a ray is projected back into the view - volume, based on the current viewing parameters, returning a - data value if the ray intersects the FITS data cube. To - determine the value returned, there are 2 methods available, - Maximum Intensity Projection (MIP) and Average Intensity - Projection (AIP). MIP returns the maximum value encountered, AIP - returns an average of all values encountered. At this point, - normal DS9 operations are applied, such as scaling, clipping and - applying a color map.<br> - </p> - <p>Rendering time is independent upon the actual data cube size. - Instead, the time it takes to render is based on how many rays - are needed to project the data cube upon the screen in the view - volume and the current zoom factor. The new module requires no - special hardware or graphical processor unit (GPU) and the - rendering time is adequate for interactive GUI manipulation on - most computers. The rendering engine is developed using the - POSIX thread library, allowing multiple light weight processes - to be spawned to complete an image in parallel. The number of - threads actually generated is a user specified parameter. Since - all modern hardware contain multiple CPU cores, the default - value is 8 threads. For larger work stations, this number can be - increase. For every doubling in the number of CPU cores - available, rendering times decrease approximately 75%.<br> - </p> - <blockquote><tt>Example:</tt><br> - <tt># create 3d frame, load fits file</tt><br> - <tt> # set view angle to az 45 el 30 deg</tt><br> - <tt> # set rendering method to Average Intensity Projection</tt><br> - <br> - <tt>% ds9 -3d mycube.fits </tt><tt>-3d vp 45 30 </tt><tt>-3d - method aip</tt><br> - <br> - <tt>% xpaset -p ds9 3d</tt><br> - <tt> % xpaset -p ds9 file mycube.fits</tt><br> - <tt> % xpaset -p ds9 3d vp 45 30</tt><br> - <tt> % xpaset -p ds9 3d method aip</tt></blockquote> - <blockquote> </blockquote> - All 2-D graphics, regions, cross hairs, contours, and coordinate - grids, are applied to the current slice, which is selected by the - user. When the user wishes to match or lock a 2-D image and to a - 3-D data cube, the current slice is used to determine the - rendering solution. The user can crop the data cube for all 3 axes - via the command line or the GUI. The new module also supports FITS - event files binned into a data cube.<br> - <br> - All printing support has been extended to the new 3-D module. The - user may generate 3-D images in Postscript, JPEG, TIFF, and other - formats, just as in the 2-D case. Furthermore, native printing is - supported for the Windows version.<br> - <br> - DS9 analysis macros have been enhanced to fully support the new - 3-D module, allowing the user to invoke external analysis tasks - based on the current view parameters and to return results back - into DS9 in the form of text, plot, 2-D image, or 3-D image. </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>3D</title> +</head> +<body vlink="#551A8B" text="#000000" link="#0000EE" bgcolor= +"#FFFFFF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> 3-D Frames<br></h3> +<blockquote> +<p>Previous versions of DS9 would allow users to load 3-D data into +the traditional 2-D frames, and would allow users to step through +successive z-dimension pixel slices of the data cube. To visualize +the 3-D data in DS9 v. 7.0, a new module, encompassed by the new +<tt>Frame 3D</tt> option, allows users to load and view data cubes +in multiple dimensions.<br></p> +<p>The new module implements a simple ray-trace algorithm. For each +pixel on the screen, a ray is projected back into the view volume, +based on the current viewing parameters, returning a data value if +the ray intersects the FITS data cube. To determine the value +returned, there are 2 methods available, Maximum Intensity +Projection (MIP) and Average Intensity Projection (AIP). MIP +returns the maximum value encountered, AIP returns an average of +all values encountered. At this point, normal DS9 operations are +applied, such as scaling, clipping and applying a color +map.<br></p> +<p>Rendering time is independent upon the actual data cube size. +Instead, the time it takes to render is based on how many rays are +needed to project the data cube upon the screen in the view volume +and the current zoom factor. The new module requires no special +hardware or graphical processor unit (GPU) and the rendering time +is adequate for interactive GUI manipulation on most computers. The +rendering engine is developed using the POSIX thread library, +allowing multiple light weight processes to be spawned to complete +an image in parallel. The number of threads actually generated is a +user specified parameter. Since all modern hardware contain +multiple CPU cores, the default value is 8 threads. For larger work +stations, this number can be increase. For every doubling in the +number of CPU cores available, rendering times decrease +approximately 75%.<br></p> +<blockquote><tt>Example:</tt><br> +<tt># create 3d frame, load fits file</tt><br> +<tt># set view angle to az 45 el 30 deg</tt><br> +<tt># set rendering method to Average Intensity Projection</tt><br> +<br> +<tt>% ds9 -3d mycube.fits</tt> <tt>-3d vp 45 30</tt> <tt>-3d method +aip</tt><br> +<br> +<tt>% xpaset -p ds9 3d</tt><br> +<tt>% xpaset -p ds9 file mycube.fits</tt><br> +<tt>% xpaset -p ds9 3d vp 45 30</tt><br> +<tt>% xpaset -p ds9 3d method aip</tt></blockquote> +All 2-D graphics, regions, cross hairs, contours, and coordinate +grids, are applied to the current slice, which is selected by the +user. When the user wishes to match or lock a 2-D image and to a +3-D data cube, the current slice is used to determine the rendering +solution. The user can crop the data cube for all 3 axes via the +command line or the GUI. The new module also supports FITS event +files binned into a data cube.<br> +<br> +All printing support has been extended to the new 3-D module. The +user may generate 3-D images in Postscript, JPEG, TIFF, and other +formats, just as in the 2-D case. Furthermore, native printing is +supported for the Windows version.<br> +<br> +DS9 analysis macros have been enhanced to fully support the new 3-D +module, allowing the user to invoke external analysis tasks based +on the current view parameters and to return results back into DS9 +in the form of text, plot, 2-D image, or 3-D image.</blockquote> +</body> </html> diff --git a/ds9/doc/ref/analysis.html b/ds9/doc/ref/analysis.html index e5dd279..cc182b1 100644 --- a/ds9/doc/ref/analysis.html +++ b/ds9/doc/ref/analysis.html @@ -1,878 +1,815 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Analysis</title> - </head> - <body link="#0000ee" alink="#ff0000" bgcolor="#ffffff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> Analysis</h3> - <blockquote> - <p>Each file type known to DS9 can have user-defined analysis - commands associated with it. These analysis commands are defined - at start-up time , or loaded by the user, by means of an ASCII - analysis description file. The analysis commands are available - for execution, either via the <i>Analysis Menu </i>or the XPA - point <i>Analysis</i>. In addition, commands may be <i>bound</i> - to events, such as keystrokes or mouse clicks. This type of - command is called a bind command.<br> - </p> - <p>DS9 searches for an analysis file named <tt>ds9.ans</tt> or <tt>ds9.analysis</tt> - in the current directory and <tt>$HOME</tt> to be loaded at - startup. In addition, DS9 will search the following directories - for any analysis files to be loaded at startup in the form of <tt>*.ds9</tt>: - the current directory, <tt>$HOME/bin</tt>, <tt>/usr/local/bin</tt>, - <tt>/opt/local/bin</tt>, and <tt>/soft/saord/bin</tt>. Finally, - the user may specify analysis files to be loaded at startup in - the preferences analysis panel. The user may also load or clear - current analysis commands via command line options or the <i>Analysis +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Analysis</title> +</head> +<body link="#0000EE" alink="#FF0000" bgcolor="#FFFFFF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> Analysis</h3> +<blockquote> +<p>Each file type known to DS9 can have user-defined analysis +commands associated with it. These analysis commands are defined at +start-up time , or loaded by the user, by means of an ASCII +analysis description file. The analysis commands are available for +execution, either via the <i>Analysis Menu</i> or the XPA point +<i>Analysis</i>. In addition, commands may be <i>bound</i> to +events, such as keystrokes or mouse clicks. This type of command is +called a bind command.<br></p> +<p>DS9 searches for an analysis file named <tt>ds9.ans</tt> or +<tt>ds9.analysis</tt> in the current directory and <tt>$HOME</tt> +to be loaded at startup. In addition, DS9 will search the following +directories for any analysis files to be loaded at startup in the +form of <tt>*.ds9</tt>: the current directory, <tt>$HOME/bin</tt>, +<tt>/usr/local/bin</tt>, <tt>/opt/local/bin</tt>, and +<tt>/soft/saord/bin</tt>. Finally, the user may specify analysis +files to be loaded at startup in the preferences analysis panel. +The user may also load or clear current analysis commands via +command line options or the <i>Analysis m</i>enu<i>.</i></p> +<p>When activated, either from the menu, XPA, or bound event, an +analysis command first is macro-expanded to fill in user-defined +arguments and then is executed externally. Results may be displayed +in a separate text window, plot window, or in a image frame.</p> +<a href="#Syntax">Syntax</a><br> +<a href="#CommandType">Command Type</a><br> +<a href="#Macros">Macros</a><br> +<a href="#Help">Help</a><br> +<a href="#Web"></a><a href="#Parameters">Parameters</a><br> +<a href="#HierarchicalMenus">Hierarchical Menus</a><br> +<a href="#Sample">Sample</a> +<p><b><a name="Syntax" id="Syntax"></a>Syntax</b></p> +The analysis file that defines the known analysis commands consists +of one or more file descriptors, each of which has the following +format: +<blockquote><tt>Menu label to be used</tt><br> +<tt>A space separated list of file templates</tt><br> +<tt>Command type [menu | bind <event>]</tt><br> +<tt>The command line for the analysis program</tt></blockquote> +<p>Task names may contain space characters. All lines may be +indented. Also, the '#' character is a comment character. A +separator can be inserted in the menu by specifying the following +sequence '---'.</p> +<tt>Example:</tt> +<blockquote><tt># this will insert a menu separator</tt><br> +<tt>---</tt></blockquote> +<p><b><a name="CommandType" id="CommandType"></a>Command +Type</b></p> +<p>The third line indicates the type of command.</p> +<blockquote> +<p><b>menu</b></p> +<p>A <tt>menu</tt> command creates an menu option under the +<i>Analysis</i> menu option, and can be invoked by the user via the +GUI or XPA.</p> +<tt>Example:</tt> +<blockquote><tt># Menu command example</tt><br> +<tt>My Analysis Task</tt><br> +<tt>*.fits</tt><br> +<tt>menu</tt><br> +<tt>$data | doit | $text</tt></blockquote> +<p><b>bind</b></p> +<p>A <tt>bind</tt> command is a command that is bound to an event. +When the event occurs, the command is executed. Types of events +available include all TK events, including all <i>keystrokes</i> +and <i>mouse clicks.</i> If a command is bound to an event other +that a <i>keystroke</i>, care must be taken to not to interfere +with other internal DS9 events.</p> +<p>To bind to a key stroke, use the following command type:</p> +<blockquote><tt>bind <keystroke></tt><br></blockquote> +<tt>Example:</tt> +<blockquote><tt># Bind command example</tt><br> +<tt>Print coordinates</tt><br> +<tt>*.fits</tt><br> +<tt>bind x</tt><br> +<tt>echo "$x $y" | $text</tt><br></blockquote> +<p><b>web</b></p> +<p>A <tt>web</tt> command allows the user to invoke the internal +web browser from the analysis menu.</p> +<tt>Example:</tt> +<blockquote><tt># web command example<br> +HTTP based<br> +*<br> +web<br> +http://hea-www.harvard.edu/RD/ds9/ref/index.html<br> +<br> +File based<br> +*<br> +web<br> +file:/home/joye/index.html<br></tt></blockquote> +</blockquote> +<p><b><a name="Macros" id="Macros"></a>Macros</b></p> +<p>The following macros are macro-expanded to fill in user-defined +arguments before the command is executed. Strings that contain +$<macroname> that user does not want to be expanded may be +escaped by using $$<macroname>. All strings that contain +$<string> that are not a macro name will not be +affected.</p> +<p>For example:</p> +<blockquote><tt>echo "$$data $foo" | $text</tt><br></blockquote> +<p>will display a text dialog that contains "$data $foo"</p> +<p><b>$width<br> +$height<br> +$depth</b></p> +<p>Substitute the width, height, or depth of the data file in the +command line.</p> +<tt>Syntax:<br></tt> <tt> $width</tt><br> +<tt> $height</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "$width $height +$depth" | $text</tt><br> +<p><b>$bitpix</b></p> +<p>Substitute the bitpix of the data file in the command line.</p> +<tt>Syntax:<br></tt> <tt> $bitpix</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "$bitpix" | +$text</tt> +<p><b>$data</b></p> +<p>Data from the current frame becomes the input data to the +command string. This data is in the form of a FITS image. This +macro can only used at the beginning of the command string.</p> +<tt>Syntax:<br></tt> <tt> $data</tt><br> +<br> +<tt>Example:<br></tt> <tt> $data | dosomething | +$text</tt> +<p><b>$entry</b></p> +<p>Display an entry modal dialog. The returned string is +substituted. If <tt>cancel</tt> is selected, the command line is +not executed.</p> +<tt>Syntax:<br></tt> <tt> +$entry(<message>)</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "$entry(Enter +something here)" | $text</tt> +<p><b>$env</b></p> +<p>Substitute the value of a shell environment variable.</p> +<tt>Syntax:<br></tt> <tt> $env(<shell +variable>)</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "$env(PATH)" | +$text</tt> +<p><b>$filedialog</b></p> +<p>Display the standard file dialog. Substitutes the returned +pathname. Argument specifies if an open file or save file dialog is +invoked.</p> +<tt>Syntax:<br></tt> <tt> +$filedialog([open|save])</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo +"$filedialog(open)" | $text</tt><br> +<p><b>$filename</b></p> +<p>Substitute the filename of the data file in the command line. A +full filename includes any absolute or relative path. A root +filename contains no path. A (2D) subsection defines a subimage +from <tt>xmin,ymin</tt> to <tt>xmax,ymax</tt>. For Frame3D, a 2D +subsection will also include the current slice (PLANE=) parameter +if not 1. A 3D subsection defines a subimage from +<tt>xmin,ymin,zmin</tt> to <tt>xmax,ymax,zmax</tt> and no PLANE +parameter.<br></p> +<tt>Syntax:<br></tt> <tt> $filename # filename +with extname, (2d) subsections, filters</tt><br> +<tt> $filename(root|root,base) # root filename +with</tt> <tt>with extname,</tt> <tt>no subsections, no +filters)</tt><br> +<tt> $filename(full|full,base) # full filename</tt> +<tt>with extname,</tt> <tt>no subsections, no filters)</tt><br> +<br> +<tt>Example:<br></tt> <tt> dosomething $filename +| $text</tt><br> +<tt> dosomething $filename(root) | +$text<br></tt><br> +<b>$filename[$regions]</b> +<p>Combination of <tt>$filename</tt> and <tt>$regions</tt> macros. +Generates a series of filenames, each with a region.</p> +<tt>Syntax:<br></tt> <tt> +$filename[$regions]</tt><br> +<tt> +$filename[$regions(<options>)]</tt><br> +<br> +<tt>Example:<br></tt> <tt> dosomething +$filename[$regions] | $text</tt> +<p><b>$geturl</b></p> +<p>This macro differs from all other macros, including +$<tt>url</tt>, in that no subprocess pipe is created. Only HTTP is +supported. The contents of the url are retrieved and sent to +$<tt>text</tt>, $<tt>plot</tt>, or $<tt>image.</tt> No other +processing is allowed. The primary purpose of this macro is to +support external analysis for the Windows platform, which has no +subprocess support.</p> +<tt>Syntax:<br></tt> <tt> +$geturl(http://<hostname>:<port>/<query>)</tt><br> - - - m</i>enu<i>.</i></p> - <p>When activated, either from the menu, XPA, or bound event, an - analysis command first is macro-expanded to fill in user-defined - arguments and then is executed externally. Results may be - displayed in a separate text window, plot window, or in a image - frame. </p> - <a href="#Syntax">Syntax</a> <br> - <a href="#CommandType">Command Type</a> <br> - <a href="#Macros">Macros</a> <br> - <a href="#Help">Help</a> <br> - <a href="#Web"> </a><a href="#Parameters">Parameters</a> <br> - <a href="#HierarchicalMenus">Hierarchical Menus</a> <br> - <a href="#Sample">Sample</a> - <p><b><a name="Syntax"></a>Syntax</b></p> - The analysis file that defines the known analysis commands - consists of one or more file descriptors, each of which has the - following format: - <blockquote> <tt>Menu label to be used</tt> <br> - <tt>A space separated list of file templates</tt> <br> - <tt>Command type [menu | bind <event>]</tt> <br> - <tt>The command line for the analysis program</tt> </blockquote> - <p>Task names may contain space characters. All lines may be - indented. Also, the '#' character is a comment character. A - separator can be inserted in the menu by specifying the - following sequence '---'.</p> - <tt>Example:</tt> - <blockquote> <tt># this will insert a menu separator</tt> <br> - <tt>---</tt> </blockquote> - <p><b><a name="CommandType"></a>Command Type</b></p> - <p>The third line indicates the type of command. </p> - <blockquote> - <p><b>menu</b></p> - <p>A <tt>menu</tt> command creates an menu option under the <i>Analysis - - - - - - - </i>menu option, and can be invoked by the user via the GUI or - XPA.</p> - <tt>Example:</tt> - <blockquote> <tt># Menu command example</tt><br> - <tt>My Analysis Task</tt><br> - <tt> </tt><tt>*.fits</tt> <br> - <tt>menu</tt> <br> - <tt>$data | doit | $text</tt> </blockquote> - <p><b>bind</b></p> - <p>A <tt>bind</tt> command is a command that is bound to an - event. When the event occurs, the command is executed. Types - of events available include all TK events, including all <i>keystrokes</i> - and <i>mouse clicks.</i> If a command is bound to an event - other that a <i>keystroke</i>, care must be taken to not to - interfere with other internal DS9 events. </p> - <p>To bind to a key stroke, use the following command type:</p> - <blockquote> <tt>bind <keystroke> </tt><br> - </blockquote> - <tt>Example:</tt> - <blockquote> <tt># Bind command example</tt><br> - <tt>Print coordinates</tt><br> - <tt>*.fits</tt><br> - <tt>bind x</tt><br> - <tt>echo "$x $y" | $text</tt><br> - </blockquote> - <p><b>web</b></p> - <p>A <tt>web</tt> command allows the user to invoke the - internal web browser from the analysis menu.</p> - <tt>Example:</tt> - <blockquote> <tt> # web command example<br> - HTTP based<br> - *<br> - web<br> - http://hea-www.harvard.edu/RD/ds9/ref/index.html<br> - <br> - File based<br> - *<br> - web<br> - file:/home/joye/index.html<br> - </tt> </blockquote> - </blockquote> - <p><b><a name="Macros"></a>Macros</b></p> - <p>The following macros are macro-expanded to fill in user-defined - arguments before the command is executed. Strings that contain - $<macroname> that user does not want to be expanded may be - escaped by using $$<macroname>. All strings that contain - $<string> that are not a macro name will not be - affected.</p> - <p>For example:</p> - <blockquote> <tt>echo "$$data $foo" | $text</tt><br> - </blockquote> - <p>will display a text dialog that contains "$data $foo"</p> - <p><b>$width<br> - $height<br> - $depth</b></p> - <p>Substitute the width, height, or depth of the data file in the - command line. </p> - <tt>Syntax:<br> - </tt> <tt> $width</tt><br> - <tt> $height</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo "$width $height $depth" | $text</tt> - <br> - <p><b>$bitpix</b></p> - <p>Substitute the bitpix of the data file in the command line. </p> - <tt>Syntax:<br> - </tt> <tt> $bitpix</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> echo "$bitpix" | $text</tt> - <p><b>$data</b></p> - <p>Data from the current frame becomes the input data to the - command string. This data is in the form of a FITS image. This - macro can only used at the beginning of the command string. </p> - <tt>Syntax:<br> - </tt> <tt> $data</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> $data | dosomething | $text</tt> - <p><b>$entry</b></p> - <p>Display an entry modal dialog. The returned string is - substituted. If <tt>cancel</tt> is selected, the command line - is not executed. </p> - <tt>Syntax:<br> - </tt> <tt> $entry(<message>)</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo "$entry(Enter something here)" - | $text</tt> - <p><b>$env</b></p> - <p>Substitute the value of a shell environment variable. </p> - <tt>Syntax:<br> - </tt> <tt> $env(<shell variable>)</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo "$env(PATH)" | $text</tt> - <p><b>$filedialog</b></p> - <p>Display the standard file dialog. Substitutes the returned - pathname. Argument specifies if an open file or save file dialog - is invoked.</p> - <tt>Syntax:<br> - </tt> <tt> $filedialog([open|save])</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo "$filedialog(open)" | $text</tt><br> - <p><b>$filename</b></p> - <p>Substitute the filename of the data file in the command line. A - full filename includes any absolute or relative path. A root - filename contains no path. A (2D) subsection defines a subimage - from <tt>xmin,ymin</tt> to <tt>xmax,ymax</tt>. For Frame3D, a - 2D subsection will also include the current slice (PLANE=) - parameter if not 1. A 3D subsection defines a subimage from <tt>xmin,ymin,zmin</tt> - to <tt>xmax,ymax,zmax</tt> and no PLANE parameter.<br> - </p> - <tt>Syntax:<br> - </tt> <tt> $filename # filename with extname, - (2d) subsections, filters</tt><br> - <tt> $filename(root|root,base) # root filename - with </tt><tt>with extname, </tt><tt>no subsections, no - filters)</tt> <br> - <tt> $filename(full|full,base) # full filename </tt><tt>with - - extname, </tt><tt>no subsections, no filters)</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> dosomething $filename | $text</tt> <br> - <tt> dosomething $filename(root) | $text<br> - </tt><br> - <b>$filename[$regions]</b> - <p>Combination of <tt>$filename </tt>and <tt>$regions </tt>macros. - -Generates -a - - - - - series of filenames, each with a region. </p> - <tt>Syntax:<br> - </tt> <tt> $filename[$regions]</tt> <br> - <tt> $filename[$regions(<options>)]</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> dosomething $filename[$regions] | - $text</tt> - <p><b>$geturl</b></p> - <p>This macro differs from all other macros, including $<tt>url</tt>, - in that no subprocess pipe is created. Only HTTP is supported. - The contents of the url are retrieved and sent to $<tt>text</tt>, - $<tt>plot</tt>, or $<tt>image.</tt> No other processing is - allowed. The primary purpose of this macro is to support - external analysis for the Windows platform, which has no - subprocess support. </p> - <tt>Syntax:<br> - </tt> <tt> - $geturl(http://<hostname>:<port>/<query>)</tt> - <br> - <br> - <tt>Example:<br> - </tt> <tt> $geturl(http://foo.bar.edu/foo.html) - | $text</tt><br> - <p><b>$image</b></p> - <p>The resulting image data is display in a DS9 frame. This macro - should be the last macro of a command line. Optional parameter - indicates if a new frame and what type of frame is created for - the new data. The macro is removed from the command line before - execution. </p> - <tt>Syntax:<br> - </tt> <tt> $image</tt> <br> - <tt> $image([new|rgb|3d|current])</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> doit | $image(new)</tt> - <p><b>$message</b></p> - <p>Display a message dialog box, with option buttons. After - displaying the message, the macro is removed from the command - line before execution. If <tt>cancel</tt> or <tt>no</tt> is - selected, the command line is not executed. </p> - <tt>Syntax:<br> - </tt> <tt> $message(<message>)</tt> <br> - <tt> - $message([ok|okcancel|yesno],<message>)</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> $message(okcancel,This is a - Message)| doit | $text</tt> - <p><b>$null</b></p> - <p>Expect no output or results from analysis task. Note: no error - message will be returned if the analysis task fails to execute - correctly. </p> - <tt>Syntax:<br> - </tt> <tt> $null</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo "Hello, world" > foo | $null</tt> - <p><b>$pan</b></p> - <p>Substitute current pan location of the particular data file are - returned. The default coordinate system is <tt>physical</tt>. </p> - <tt>Syntax:<br> - </tt> <tt> $pan<br> - </tt> <tt> $pan(<coordinate - system>,<format>)</tt> <br> - <p>where:</p> - <tt> coordinate system = - [image|physical|detector|amplifier|wcs|wcsa...wcsz]</tt> <br> - <tt> sky - frame = - [fk4|fk5|icrs|galactic|ecliptic]</tt> <br> - <tt> sky - format = - [hms|sexagesimal|degrees]</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> echo $pan(fk5,sexagesimal) | $text</tt><br> - <p><b>$plot</b></p> - <p>Display data in plot window. This macro should be the last - macro of a command line. The data is read via <tt>STDIN</tt> - and consist of a pair of coordinates, with option error values. - (<tt>xy, xyex, xyey, xyexe</tt>y) Default dimension is <tt>xy.</tt> - The macro is removed from the command line before execution. </p> - <p>For <tt>$plot(stdin)</tt> only: </p> - <p>The title, x axis label, and y axis label are assumed to be on - the first line of input, delimited with a new-line. However, if - the data starts with $<tt>BEGINTEXT</tt>, all text between $<tt>BEGINTEXT</tt> - and $<tt>ENDTEXT</tt> will be removed from the data and - displayed in a separate text dialog window, with the remaining - data, including the title, x axis label, and y axis label, will - be displayed in a plot window. Furthermore, if the data contains - the string $<tt>ERROR,</tt> an error is assumed to have occurred - and a text dialog window is displayed only. </p> - <tt>Syntax:<br> - </tt> <tt> $plot</tt> <br> - <tt> $plot(,,,)</tt> <br> - <tt> $plot(<title>,<x axis - label>,<y axis label>,[xy|xyex|xyey|xyexey])</tt> <br> - <tt> $plot(stdin)</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> doit | $plot(This is aTitle,X Axis,Y - Axis)<br> - </tt> <tt> doit | $plot(stdin)</tt> - <p><b>$regions</b></p> - <p>Substitute region definition in specified region format, - coordinate system, and coordinate format. The default coordinate - system is <tt>physical</tt>, default coordinate format <tt>degrees</tt>, - and default region format <tt>DS9</tt>. Arguments may appear in - any order, as long as they are separated by ',' and no spaces. - If one or more properties are specified, only regions with - all of the specified properties will be substituted. </p> - <tt>Syntax:<br> - </tt> <tt> $regions</tt> <br> - <tt> $regions(<options>)</tt> - <p>where options are one of the following: </p> - <tt> regions format = - [ds9|ciao|saotng|saoimage|pros|xy]</tt> <br> - <tt> - property = - [include|exclude|source|background]</tt> <br> - <tt> coordinate system = - [image|physical|detector|amplifier|wcs]</tt> <br> - <tt> sky - frame = - [fk4|fk5|icrs|galactic|ecliptic]</tt> <br> - <tt> sky - format = - [sexagesimal|degrees]</tt> - <p>also, the old <i>SAOTNG</i> formats are also supported: </p> - <tt> $regions_pixels</tt> <br> - <tt> $regions_degrees</tt> <br> - <tt> $regions_hms</tt> <br> - <tt> $include_regions</tt> <br> - <tt> $include_regions_pixels</tt> <br> - <tt> $include_regions_degrees</tt> <br> - <tt> $include_regions_hms</tt> <br> - <tt> $exclude_regions</tt> <br> - <tt> $exclude_regions_pixels</tt> <br> - <tt> $exclude_regions_degrees</tt> <br> - <tt> $exclude_regions_hms<br> - </tt> <br> - <tt>Example:<br> - </tt> <tt> dosomething $regions | $text</tt> <br> - <tt> dosomething $regions(pros) | $text</tt> <br> - <tt> dosomething $regions(source,wcs,fk5) | - $text</tt> <br> - <tt> dosomething - $regions(saotng,background,exclude,ecliptic,sexagesimal) | $text</tt> - <p><b>$text</b></p> - <p>Display text in a text dialog window. This macro should be the - last macro of a command line. To display text from only STDOUT - use '|' as the pipe command. To display text from both STDOUT - and STDERR, use '|&' as the pipe command. No parameters are - required. The macro is removed from the command line before - execution. </p> - <tt>Syntax:<br> - </tt> <tt> $text</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> doit | $text # stdout<br> - doit |& $text # stdout and stderr<br> - </tt> - <p><b>$url</b></p> - <p>URLs are processed and stored in a temporary file. Only HTTP - and anonymous FTP are supported. </p> - <tt>Syntax:<br> - </tt> <tt> - $url(http://<hostname>:<port>/<query>)</tt> <br> - <tt> - $url(ftp://<hostname>/<filename>)</tt><br> - <br> - <tt>Example:<br> - </tt> <tt> - $url(http://legacy.gsfc.nasa.gov/rosat/data/p000s26b.img.Z) | - uncompress | $image</tt> <br> - <tt> - $url(ftp://legacy.gsfc.nasa.gov/rosat/data/hri/images/rh100193_img.fits) - | $image<br> - </tt> - <p><b>$vo_method</b></p> - <p>Returns the vo method. </p> - <tt>Syntax:<br> - </tt> <tt> $vo_method</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> echo '$vo_method' | $text</tt><br> - <p><b>$value<br> - </b></p> - <p>Substitute the value at the location of the cursor of an bind - event.<br> - </p> - <tt>Syntax:<br> - </tt> <tt> $value<br> - <br> - Example:<br> - echo "$value" | $text</tt><br> - <p><b>$x<br> - $y<br> - $z<br> - </b></p> - <p>Substitute coordinates of an bind event. When a bind event is - triggered, the <i>x,y </i>coordinates of the mouse of the - particular data file are returned. The default coordinate system - is <tt>physical</tt>. This macro is only available for bind - commands. For datacubes, the z coordinate is returned based on - the current slice selected.<br> - </p> - <tt>Syntax:<br> - </tt> <tt> $x</tt> <br> - <tt> $x(<coordinate - system>,<format>)</tt> <br> - <tt> $y</tt> <br> - <tt> $y(<coordinate - system>,<format>)<br> - $z<br> - $z(<coordinate system>)<br> - </tt> - <p>where:</p> - <tt> coordinate system = - [image|physical|detector|amplifier|wcs|wcsa...wcsz]</tt> <br> - <tt> sky - frame = - [fk4|fk5|icrs|galactic|ecliptic]</tt> <br> - <tt> sky - format = - [hms|sexagesimal|degrees]</tt> <br> - <br> - <tt>Example:<br> - </tt><tt> echo "$x $y" | $text<br> - echo "$x $y $z" | $text<br> - echo "$x(fk5,sexagesimal) - $y(fk5,sexagesimal)" | $text<br> - </tt><tt> echo "$x(wcs) $y(wcs) $z(wcs)" | $text</tt><br> - <p><b>$xpa</b></p> - <p>Returns the xpa access point name. </p> - <tt>Syntax:<br> - </tt> <tt> $xpa</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> echo '$xpa' | $text</tt> - <p><b>$xpa_method</b></p> - <p>Returns the xpa method. </p> - <tt>Syntax:<br> - </tt> <tt> $xpa_method</tt> <br> - <br> - <tt>Example:<br> - </tt> <tt> echo '$xpa_method' | $text</tt> - <p><b><a name="Help"></a>Help</b></p> - <p>The user may define his own <tt>HELP</tt> message. This - message will be available to the user as a menu item. An - optional label maybe specified. The default label is <tt>Help</tt>. - When invoked, an text dialog window will appear, containing the - message. Multiple <tt>HELP</tt> items maybe defined within a - menu or across hierarchical menus. </p> - <tt>Example:</tt> - <blockquote><tt>help Main Help</tt> <br> - <tt>A help message may contain</tt> <br> - <tt>multiple lines of description of the tasks</tt> <br> - <tt>in the menu or menus</tt> <br> - <tt>endhelp</tt> </blockquote> - <p><b><a name="Parameters"></a>Parameters</b></p> - <p>The user may define his own macros or parameters to be - evaluated before the command line is executed. To do this, the - user defines a param segment that is referenced in the command - line. The param definition has the follow format: </p> - <blockquote> <tt>param <name></tt> <br> - <tt><variable> <entry | checkbox | menu> - <title> <default> <{comment}></tt> <br> - <tt>...</tt> <br> - <tt>endparam</tt> </blockquote> - <p>or </p> - <blockquote> <tt>param <name></tt> <br> - <tt>@<iraf param filename></tt> <br> - <tt>end</tt> </blockquote> - <p>The definition either consisted of a number of variables, one - per row, or the name of a IRAF style parameter file. DS9 will - look for the IRAF parameter file in: </p> - <blockquote> <tt>./<filename></tt> <br> - <tt>$UPARM/<filename></tt> <br> - <tt>$HOME/iraf/<filename></tt> </blockquote> - <tt>Example:<br> - </tt> - <blockquote> <tt>param foobar</tt> <br> - <tt>var1 entry {Variable 1} default {this is a entry}</tt> <br> - <tt>var2 checkbox {Variable 2} 1 {this is a checkbox}</tt> <br> - <tt>var3 menu {Variable 3} AAA|BBB|CCC {this is a menu}</tt> <br> - <tt>endparam</tt> </blockquote> - <p>To use parameters, specify the param name at the beginning of - your command line: </p> - <blockquote> <tt>Parameter Test</tt> <br> - <tt>*</tt> <br> - <tt>menu</tt> <br> - <tt>$param(foobar); echo "$var1 $var2 $var3" | $text</tt> </blockquote> - <p>When the menu item is selected, the user will be presented with - a dialog box that contains <i>entry, checkbox, or menu </i>choices - - - - - for each variable specified. If the user clicks ok, the values - are substituted in the command line before execution. </p> - <p><b><a name="HierarchicalMenus"></a>Hierarchical Menus</b></p> - <p>The user may define hierarchical menus. Use this to organized - crowded menus. To do this, frame menu entries with <tt>hmenu - <label> </tt>and <tt>endhmenu</tt>. Hierarchical menu - labels may contain spaces. Multiple levels maybe implemented. </p> - <tt>Example:<br> - </tt> - <blockquote> <tt>hmenu Stuff</tt> <br> - <tt> hello</tt> <br> - <tt> *</tt> <br> - <tt> menu</tt> <br> - <tt> echo "Hello" | $text</tt> - <p><tt> world</tt> <br> - <tt> *</tt> <br> - <tt> menu</tt> <br> - <tt> echo "World" | $text</tt> </p> - <p><tt> hmenu More Stuff</tt> <br> - <tt> hello world</tt> - <br> - <tt> *</tt> <br> - <tt> menu</tt> <br> - <tt> echo "Hello - World" | $text</tt> <br> - <tt> endhmenu</tt> <br> - <tt>endhmenu</tt></p> - </blockquote> - <p>Will create an hierarchical menu with two members, <tt>hello</tt> - and <tt>world</tt>. </p> - <p><b><a name="Sample"></a>Sample</b></p> - <tt>#<br> - # Analysis command descriptions:<br> - # menu label<br> - # file templates<br> - # menu/bind<br> - # analysis command line<br> - <br> - param foo<br> - var1 entry entry 40 {this is a entry}<br> - var2 checkbox checkbox 1 {this is a checkbox}<br> - var3 menu menu AAA|BBB|CCC {this is a menu}<br> - endparam<br> - <br> - param bar<br> - @analysis.par<br> - endparam<br> - <br> - param foobar<br> - @tvdisply.par<br> - endparam<br> - <br> - param ltc<br> - bins entry "Enter number of [t1:t2:]bins" 0 - "('0' for default number of bins)"<br> - endparam<br> - <br> - # Help Main Help<br> - <br> - help Main Help<br> - These menus contain a test for each possible feature<br> - <br> - supported by the ds9 (blank line above)<br> - endhelp<br> - ---<br> - <br> - hmenu Test Web<br> - help Web Help<br> - Help for web features<br> - endhelp<br> - <br> - Web Test url<br> - *<br> - web<br> - http://hea-www.harvard.edu/RD/ds9/<br> - <br> - Web Test file<br> - *<br> - web<br> - file:/home/joye/saods9/ds9/tests/hv.html<br> - endhmenu<br> - <br> - hmenu Test Basics<br> - help Basic Help<br> - Help for basic features<br> - endhelp<br> - ---<br> - Test escape char # this is a comment<br> - *<br> - menu<br> - echo "this is not a macro $$xpa" | $text<br> - <br> - Test pass thru # this is a comment<br> - *<br> - menu<br> - echo "this is not a macro $foo" | $text<br> - <br> - Test $xpa # this is a comment<br> - *<br> - menu<br> - echo $xpa | $text<br> - <br> - Test $xpa_method<br> - *<br> - menu<br> - echo $xpa_method | $text<br> - </tt><tt><br> - Test $vo_method<br> - *<br> - menu<br> - echo $vo_method | $text<br> - <br> - </tt><tt> Test $filename<br> - *.fits<br> - menu<br> - echo $filename | $text<br> - <br> - Test $filename(root)<br> - *.fits<br> - menu<br> - echo $filename(root) | $text<br> - <br> - Test $xdim $ydim $bitpix<br> - *.fits<br> - menu<br> - echo "$xdim $ydim $bitpix" | $text<br> - <br> - </tt><tt> Test $xcen $ycen<br> - *.fits<br> - menu<br> - echo "$xcen $ycen" | $text<br> - <br> - </tt><tt> Test $env<br> - *<br> - menu<br> - echo $env(PATH) | $text<br> - endhmenu<br> - <br> - hmenu Test Regions<br> - help Regions Help<br> - Help for regions features<br> - endhelp<br> - ---<br> - Test $regions<br> - *.fits<br> - menu<br> - echo "$regions - ds9_s:$regions(ds9,source,image) - ciao_b:$regions(ciao,background) - saotng_i:$regions(saotng,include,wcs,fk5) - pros_e:$regions(pros,exclude,wcs,fk5,sexagesimal) - xy_be:$regions(xy,background,exclude,wcs,fk4,hms)" | $text<br> - <br> - Test $regions wcs<br> - *.fits<br> - menu<br> - echo "$regions(ds9,wcs) - $regions(ds9,wcs,fk5,sexagesimal) $regions(ds9,wcsa) " | $text<br> - <br> - Test $include_regions_pixels<br> - *.fits<br> - menu<br> - echo "ds9_s: $source_regions ds9_b: - $background_regions_pixels ds9_i: $include_regions_degrees - ds9_e: $exclude_regions_hms" | $text<br> - <br> - Test $filename $regions<br> - *.fits<br> - menu<br> - echo "$filename[$regions]" | $text<br> - <br> - Test $filename $regions()<br> - *.fits<br> - menu<br> - echo "$filename[$regions()]" | $text<br> - endhmenu<br> - <br> - hmenu Test Output<br> - help Output Help<br> - Help for output features<br> - endhelp<br> - ---<br> - Test $null<br> - *<br> - menu<br> - echo "This is Text" > /dev/null | $null<br> - <br> - Test $text<br> - *<br> - menu<br> - echo "This is Text" | $text<br> - <br> - Test $text stderr<br> - *<br> - menu<br> - ls foofoofoo | $text<br> - <br> - Test $plot<br> - *<br> - menu<br> - cat xy.dat | $plot<br> - <br> - Test $plot(title,x,y,xyey)<br> - *<br> - menu<br> - cat xye.dat | $plot(Title,X Axis,Y Axis,xyey)<br> - <br> - Test $plot(title,x,y,xyexey)<br> - *<br> - menu<br> - cat xyee.dat | $plot(Title,X Axis,Y - Axis,xyexey)<br> - <br> - Test $plot(title,x,y,4)<br> - *<br> - menu<br> - cat xyey.dat | $plot(Title,X Axis,Y Axis,4)<br> - <br> - Test $plot(title,x,y,5)<br> - *<br> - menu<br> - cat xyeye.dat | $plot(Title,X Axis,Y Axis,5)<br> - <br> - Test $plot(stdin)<br> - *<br> - menu<br> - cat xye.stdin.dat | $plot(stdin)<br> - <br> - Test $plot(stdin) text<br> - *<br> - menu<br> - cat xye.stdin.text.dat | $plot(stdin)<br> - <br> - Test $plot(stdin) error<br> - *<br> - menu<br> - cat xy.stdin.error.dat | $plot(stdin)<br> - <br> - Test $data<br> - *.fits<br> - menu<br> - $data | $image(new)<br> - <br> - Test $image<br> - *<br> - menu<br> - cat img16.fits | $image<br> - endhmenu<br> - <br> - hmenu Test Dialogs<br> - help Dialogs Help<br> - Help for dialog features<br> - endhelp<br> - ---<br> - Test $message(message)<br> - *<br> - menu<br> - $message(ok,This is a Message) | echo "hello" - | $text<br> - <br> - Test $message(ok,message)<br> - *<br> - menu<br> - $message(ok,This is a Message) | echo "World" - | $text<br> - <br> - Test $entry(message)<br> - *<br> - menu<br> - echo "$entry(Enter Something)" | $text<br> - endhmenu<br> - <br> - hmenu Test Params<br> - help Param Help<br> - Help for param features<br> - endhelp<br> - ---<br> - Test $param<br> - *<br> - menu<br> - $param(foo); echo "$var1 $var2 $var3" | $text<br> - <br> - Test $param @file<br> - *<br> - menu<br> - $param(bar); echo "$var1 $var2 $var3" | $text<br> - endhmenu<br> - <br> - hmenu Test Network<br> - help Network Help<br> - Help for network features<br> - endhelp<br> - ---<br> - Test $url(http://)<br> - *<br> - menu<br> - - $url(http://legacy.gsfc.nasa.gov/FTP/rosat/data/cdrom/vol1/IMAGES/00h/p000s26b.img.Z) - -| -gunzip - - - - - | $image<br> - <br> - Test $url(ftp://)<br> - *<br> - menu<br> - - $url(ftp://legacy.gsfc.nasa.gov/rosat/data/hri/images/fits/rh100193_img.fits) - - - - - | $image<br> - <br> - Test $geturl $text<br> - *<br> - menu<br> - +<br> +<tt>Example:<br></tt> <tt> +$geturl(http://foo.bar.edu/foo.html) | $text</tt><br> +<p><b>$image</b></p> +<p>The resulting image data is display in a DS9 frame. This macro +should be the last macro of a command line. Optional parameter +indicates if a new frame and what type of frame is created for the +new data. The macro is removed from the command line before +execution.</p> +<tt>Syntax:<br></tt> <tt> $image</tt><br> +<tt> $image([new|rgb|3d|current])</tt><br> +<br> +<tt>Example:<br></tt> <tt> doit | +$image(new)</tt> +<p><b>$message</b></p> +<p>Display a message dialog box, with option buttons. After +displaying the message, the macro is removed from the command line +before execution. If <tt>cancel</tt> or <tt>no</tt> is selected, +the command line is not executed.</p> +<tt>Syntax:<br></tt> <tt> +$message(<message>)</tt><br> +<tt> +$message([ok|okcancel|yesno],<message>)</tt><br> +<br> +<tt>Example:<br></tt> <tt> $message(okcancel,This +is a Message)| doit | $text</tt> +<p><b>$null</b></p> +<p>Expect no output or results from analysis task. Note: no error +message will be returned if the analysis task fails to execute +correctly.</p> +<tt>Syntax:<br></tt> <tt> $null</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "Hello, world" +> foo | $null</tt> +<p><b>$pan</b></p> +<p>Substitute current pan location of the particular data file are +returned. The default coordinate system is <tt>physical</tt>.</p> +<tt>Syntax:<br></tt> <tt> $pan<br></tt> +<tt> $pan(<coordinate +system>,<format>)</tt><br> +<p>where:</p> +<tt> coordinate system = +[image|physical|detector|amplifier|wcs|wcsa...wcsz]</tt><br> +<tt> sky +frame = +[fk4|fk5|icrs|galactic|ecliptic]</tt><br> +<tt> sky +format = +[hms|sexagesimal|degrees]</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo +$pan(fk5,sexagesimal) | $text</tt><br> +<p><b>$plot</b></p> +<p>Display data in plot window. This macro should be the last macro +of a command line. The data is read via <tt>STDIN</tt> and consist +of a pair of coordinates, with option error values. (<tt>xy, xyex, +xyey, xyexe</tt>y) Default dimension is <tt>xy.</tt> The macro is +removed from the command line before execution.</p> +<p>For <tt>$plot(stdin)</tt> only:</p> +<p>The title, x axis label, and y axis label are assumed to be on +the first line of input, delimited with a new-line. However, if the +data starts with $<tt>BEGINTEXT</tt>, all text between +$<tt>BEGINTEXT</tt> and $<tt>ENDTEXT</tt> will be removed from the +data and displayed in a separate text dialog window, with the +remaining data, including the title, x axis label, and y axis +label, will be displayed in a plot window. Furthermore, if the data +contains the string $<tt>ERROR,</tt> an error is assumed to have +occurred and a text dialog window is displayed only.</p> +<tt>Syntax:<br></tt> <tt> $plot</tt><br> +<tt> $plot(,,,)</tt><br> +<tt> $plot(<title>,<x axis +label>,<y axis label>,[xy|xyex|xyey|xyexey])</tt><br> +<tt> $plot(stdin)</tt><br> +<br> +<tt>Example:<br></tt> <tt> doit | $plot(This is +aTitle,X Axis,Y Axis)<br></tt> <tt> doit | +$plot(stdin)</tt> +<p><b>$regions</b></p> +<p>Substitute region definition in specified region format, +coordinate system, and coordinate format. The default coordinate +system is <tt>physical</tt>, default coordinate format +<tt>degrees</tt>, and default region format <tt>DS9</tt>. Arguments +may appear in any order, as long as they are separated by ',' and +no spaces. If one or more properties are specified, only +regions with all of the specified properties will be +substituted.</p> +<tt>Syntax:<br></tt> <tt> $regions</tt><br> +<tt> $regions(<options>)</tt> +<p>where options are one of the following:</p> +<tt> regions format = +[ds9|ciao|saotng|saoimage|pros|xy]</tt><br> +<tt> +property = +[include|exclude|source|background]</tt><br> +<tt> coordinate system = +[image|physical|detector|amplifier|wcs]</tt><br> +<tt> sky +frame = +[fk4|fk5|icrs|galactic|ecliptic]</tt><br> +<tt> sky +format = +[sexagesimal|degrees]</tt> +<p>also, the old <i>SAOTNG</i> formats are also supported:</p> +<tt> $regions_pixels</tt><br> +<tt> $regions_degrees</tt><br> +<tt> $regions_hms</tt><br> +<tt> $include_regions</tt><br> +<tt> $include_regions_pixels</tt><br> +<tt> $include_regions_degrees</tt><br> +<tt> $include_regions_hms</tt><br> +<tt> $exclude_regions</tt><br> +<tt> $exclude_regions_pixels</tt><br> +<tt> $exclude_regions_degrees</tt><br> +<tt> $exclude_regions_hms<br></tt><br> +<tt>Example:<br></tt> <tt> dosomething $regions | +$text</tt><br> +<tt> dosomething $regions(pros) | $text</tt><br> +<tt> dosomething $regions(source,wcs,fk5) | +$text</tt><br> +<tt> dosomething +$regions(saotng,background,exclude,ecliptic,sexagesimal) | +$text</tt> +<p><b>$text</b></p> +<p>Display text in a text dialog window. This macro should be the +last macro of a command line. To display text from only STDOUT use +'|' as the pipe command. To display text from both STDOUT and +STDERR, use '|&' as the pipe command. No parameters are +required. The macro is removed from the command line before +execution.</p> +<tt>Syntax:<br></tt> <tt> $text</tt><br> +<br> +<tt>Example:<br></tt> <tt> doit | $text # +stdout<br> + doit |& $text # stdout and stderr<br></tt> +<p><b>$url</b></p> +<p>URLs are processed and stored in a temporary file. Only HTTP and +anonymous FTP are supported.</p> +<tt>Syntax:<br></tt> <tt> +$url(http://<hostname>:<port>/<query>)</tt><br> +<tt> +$url(ftp://<hostname>/<filename>)</tt><br> +<br> +<tt>Example:<br></tt> <tt> +$url(http://legacy.gsfc.nasa.gov/rosat/data/p000s26b.img.Z) | +uncompress | $image</tt><br> +<tt> +$url(ftp://legacy.gsfc.nasa.gov/rosat/data/hri/images/rh100193_img.fits) +| $image<br></tt> +<p><b>$vo_method</b></p> +<p>Returns the vo method.</p> +<tt>Syntax:<br></tt> <tt> $vo_method</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo '$vo_method' | +$text</tt><br> +<p><b>$value<br></b></p> +<p>Substitute the value at the location of the cursor of an bind +event.<br></p> +<tt>Syntax:<br></tt> <tt> $value<br> +<br> +Example:<br> + echo "$value" | $text</tt><br> +<p><b>$x<br> +$y<br> +$z<br></b></p> +<p>Substitute coordinates of an bind event. When a bind event is +triggered, the <i>x,y</i> coordinates of the mouse of the +particular data file are returned. The default coordinate system is +<tt>physical</tt>. This macro is only available for bind commands. +For datacubes, the z coordinate is returned based on the current +slice selected.<br></p> +<tt>Syntax:<br></tt> <tt> $x</tt><br> +<tt> $x(<coordinate +system>,<format>)</tt><br> +<tt> $y</tt><br> +<tt> $y(<coordinate +system>,<format>)<br> + $z<br> + $z(<coordinate system>)<br></tt> +<p>where:</p> +<tt> coordinate system = +[image|physical|detector|amplifier|wcs|wcsa...wcsz]</tt><br> +<tt> sky +frame = +[fk4|fk5|icrs|galactic|ecliptic]</tt><br> +<tt> sky +format = +[hms|sexagesimal|degrees]</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo "$x $y" | +$text<br> + echo "$x $y $z" | $text<br> + echo "$x(fk5,sexagesimal) $y(fk5,sexagesimal)" | +$text<br></tt> <tt> echo "$x(wcs) $y(wcs) +$z(wcs)" | $text</tt><br> +<p><b>$xpa</b></p> +<p>Returns the xpa access point name.</p> +<tt>Syntax:<br></tt> <tt> $xpa</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo '$xpa' | +$text</tt> +<p><b>$xpa_method</b></p> +<p>Returns the xpa method.</p> +<tt>Syntax:<br></tt> <tt> $xpa_method</tt><br> +<br> +<tt>Example:<br></tt> <tt> echo '$xpa_method' | +$text</tt> +<p><b><a name="Help" id="Help"></a>Help</b></p> +<p>The user may define his own <tt>HELP</tt> message. This message +will be available to the user as a menu item. An optional label +maybe specified. The default label is <tt>Help</tt>. When invoked, +an text dialog window will appear, containing the message. Multiple +<tt>HELP</tt> items maybe defined within a menu or across +hierarchical menus.</p> +<tt>Example:</tt> +<blockquote><tt>help Main Help</tt><br> +<tt>A help message may contain</tt><br> +<tt>multiple lines of description of the tasks</tt><br> +<tt>in the menu or menus</tt><br> +<tt>endhelp</tt></blockquote> +<p><b><a name="Parameters" id="Parameters"></a>Parameters</b></p> +<p>The user may define his own macros or parameters to be evaluated +before the command line is executed. To do this, the user defines a +param segment that is referenced in the command line. The param +definition has the follow format:</p> +<blockquote><tt>param <name></tt><br> +<tt><variable> <entry | checkbox | menu> <title> +<default> <{comment}></tt><br> +<tt>...</tt><br> +<tt>endparam</tt></blockquote> +<p>or</p> +<blockquote><tt>param <name></tt><br> +<tt>@<iraf param filename></tt><br> +<tt>end</tt></blockquote> +<p>The definition either consisted of a number of variables, one +per row, or the name of a IRAF style parameter file. DS9 will look +for the IRAF parameter file in:</p> +<blockquote><tt>./<filename></tt><br> +<tt>$UPARM/<filename></tt><br> +<tt>$HOME/iraf/<filename></tt></blockquote> +<tt>Example:<br></tt> +<blockquote><tt>param foobar</tt><br> +<tt>var1 entry {Variable 1} default {this is a entry}</tt><br> +<tt>var2 checkbox {Variable 2} 1 {this is a checkbox}</tt><br> +<tt>var3 menu {Variable 3} AAA|BBB|CCC {this is a menu}</tt><br> +<tt>endparam</tt></blockquote> +<p>To use parameters, specify the param name at the beginning of +your command line:</p> +<blockquote><tt>Parameter Test</tt><br> +<tt>*</tt><br> +<tt>menu</tt><br> +<tt>$param(foobar); echo "$var1 $var2 $var3" | +$text</tt></blockquote> +<p>When the menu item is selected, the user will be presented with +a dialog box that contains <i>entry, checkbox, or menu</i> choices +for each variable specified. If the user clicks ok, the values are +substituted in the command line before execution.</p> +<p><b><a name="HierarchicalMenus" id= +"HierarchicalMenus"></a>Hierarchical Menus</b></p> +<p>The user may define hierarchical menus. Use this to organized +crowded menus. To do this, frame menu entries with <tt>hmenu +<label></tt> and <tt>endhmenu</tt>. Hierarchical menu labels +may contain spaces. Multiple levels maybe implemented.</p> +<tt>Example:<br></tt> +<blockquote><tt>hmenu Stuff</tt><br> +<tt> hello</tt><br> +<tt> *</tt><br> +<tt> menu</tt><br> +<tt> echo "Hello" | $text</tt> +<p><tt> world</tt><br> +<tt> *</tt><br> +<tt> menu</tt><br> +<tt> echo "World" | $text</tt></p> +<p><tt> hmenu More Stuff</tt><br> +<tt> hello world</tt><br> +<tt> *</tt><br> +<tt> menu</tt><br> +<tt> echo "Hello World" | +$text</tt><br> +<tt> endhmenu</tt><br> +<tt>endhmenu</tt></p> +</blockquote> +<p>Will create an hierarchical menu with two members, +<tt>hello</tt> and <tt>world</tt>.</p> +<p><b><a name="Sample" id="Sample"></a>Sample</b></p> +<tt>#<br> +# Analysis command descriptions:<br> +# menu label<br> +# file templates<br> +# menu/bind<br> +# analysis command line<br> +<br> +param foo<br> + var1 entry entry 40 {this is a entry}<br> + var2 checkbox checkbox 1 {this is a +checkbox}<br> + var3 menu menu AAA|BBB|CCC {this is a menu}<br> +endparam<br> +<br> +param bar<br> + @analysis.par<br> +endparam<br> +<br> +param foobar<br> + @tvdisply.par<br> +endparam<br> +<br> +param ltc<br> + bins entry "Enter number of [t1:t2:]bins" 0 +"('0' for default number of bins)"<br> +endparam<br> +<br> +# Help Main Help<br> +<br> +help Main Help<br> +These menus contain a test for each possible feature<br> +<br> +supported by the ds9 (blank line above)<br> +endhelp<br> +---<br> +<br> +hmenu Test Web<br> + help Web Help<br> + Help for web features<br> + endhelp<br> +<br> + Web Test url<br> + *<br> + web<br> + http://hea-www.harvard.edu/RD/ds9/<br> +<br> + Web Test file<br> + *<br> + web<br> + file:/home/joye/saods9/ds9/tests/hv.html<br> +endhmenu<br> +<br> +hmenu Test Basics<br> + help Basic Help<br> + Help for basic features<br> + endhelp<br> + ---<br> + Test escape char # this is a comment<br> + *<br> + menu<br> + echo "this is not a macro $$xpa" | $text<br> +<br> + Test pass thru # this is a comment<br> + *<br> + menu<br> + echo "this is not a macro $foo" | $text<br> +<br> + Test $xpa # this is a comment<br> + *<br> + menu<br> + echo $xpa | $text<br> +<br> + Test $xpa_method<br> + *<br> + menu<br> + echo $xpa_method | $text<br></tt> <tt><br> + Test $vo_method<br> + *<br> + menu<br> + echo $vo_method | $text<br> +<br></tt> <tt> Test $filename<br> + *.fits<br> + menu<br> + echo $filename | $text<br> +<br> + Test $filename(root)<br> + *.fits<br> + menu<br> + echo $filename(root) | $text<br> +<br> + Test $xdim $ydim $bitpix<br> + *.fits<br> + menu<br> + echo "$xdim $ydim $bitpix" | $text<br> +<br></tt> <tt> Test $xcen $ycen<br> + *.fits<br> + menu<br> + echo "$xcen $ycen" | $text<br> +<br></tt> <tt> Test $env<br> + *<br> + menu<br> + echo $env(PATH) | $text<br> +endhmenu<br> +<br> +hmenu Test Regions<br> + help Regions Help<br> + Help for regions features<br> + endhelp<br> + ---<br> + Test $regions<br> + *.fits<br> + menu<br> + echo "$regions ds9_s:$regions(ds9,source,image) +ciao_b:$regions(ciao,background) +saotng_i:$regions(saotng,include,wcs,fk5) +pros_e:$regions(pros,exclude,wcs,fk5,sexagesimal) +xy_be:$regions(xy,background,exclude,wcs,fk4,hms)" | $text<br> +<br> + Test $regions wcs<br> + *.fits<br> + menu<br> + echo "$regions(ds9,wcs) +$regions(ds9,wcs,fk5,sexagesimal) $regions(ds9,wcsa) " | $text<br> +<br> + Test $include_regions_pixels<br> + *.fits<br> + menu<br> + echo "ds9_s: $source_regions ds9_b: +$background_regions_pixels ds9_i: $include_regions_degrees ds9_e: +$exclude_regions_hms" | $text<br> +<br> + Test $filename $regions<br> + *.fits<br> + menu<br> + echo "$filename[$regions]" | $text<br> +<br> + Test $filename $regions()<br> + *.fits<br> + menu<br> + echo "$filename[$regions()]" | $text<br> +endhmenu<br> +<br> +hmenu Test Output<br> + help Output Help<br> + Help for output features<br> + endhelp<br> + ---<br> + Test $null<br> + *<br> + menu<br> + echo "This is Text" > /dev/null | $null<br> +<br> + Test $text<br> + *<br> + menu<br> + echo "This is Text" | $text<br> +<br> + Test $text stderr<br> + *<br> + menu<br> + ls foofoofoo | $text<br> +<br> + Test $plot<br> + *<br> + menu<br> + cat xy.dat | $plot<br> +<br> + Test $plot(title,x,y,xyey)<br> + *<br> + menu<br> + cat xye.dat | $plot(Title,X Axis,Y +Axis,xyey)<br> +<br> + Test $plot(title,x,y,xyexey)<br> + *<br> + menu<br> + cat xyee.dat | $plot(Title,X Axis,Y +Axis,xyexey)<br> +<br> + Test $plot(title,x,y,4)<br> + *<br> + menu<br> + cat xyey.dat | $plot(Title,X Axis,Y Axis,4)<br> +<br> + Test $plot(title,x,y,5)<br> + *<br> + menu<br> + cat xyeye.dat | $plot(Title,X Axis,Y Axis,5)<br> +<br> + Test $plot(stdin)<br> + *<br> + menu<br> + cat xye.stdin.dat | $plot(stdin)<br> +<br> + Test $plot(stdin) text<br> + *<br> + menu<br> + cat xye.stdin.text.dat | $plot(stdin)<br> +<br> + Test $plot(stdin) error<br> + *<br> + menu<br> + cat xy.stdin.error.dat | $plot(stdin)<br> +<br> + Test $data<br> + *.fits<br> + menu<br> + $data | $image(new)<br> +<br> + Test $image<br> + *<br> + menu<br> + cat img16.fits | $image<br> +endhmenu<br> +<br> +hmenu Test Dialogs<br> + help Dialogs Help<br> + Help for dialog features<br> + endhelp<br> + ---<br> + Test $message(message)<br> + *<br> + menu<br> + $message(ok,This is a Message) | echo "hello" | +$text<br> +<br> + Test $message(ok,message)<br> + *<br> + menu<br> + $message(ok,This is a Message) | echo "World" | +$text<br> +<br> + Test $entry(message)<br> + *<br> + menu<br> + echo "$entry(Enter Something)" | $text<br> +endhmenu<br> +<br> +hmenu Test Params<br> + help Param Help<br> + Help for param features<br> + endhelp<br> + ---<br> + Test $param<br> + *<br> + menu<br> + $param(foo); echo "$var1 $var2 $var3" | +$text<br> +<br> + Test $param @file<br> + *<br> + menu<br> + $param(bar); echo "$var1 $var2 $var3" | +$text<br> +endhmenu<br> +<br> +hmenu Test Network<br> + help Network Help<br> + Help for network features<br> + endhelp<br> + ---<br> + Test $url(http://)<br> + *<br> + menu<br> + +$url(http://legacy.gsfc.nasa.gov/FTP/rosat/data/cdrom/vol1/IMAGES/00h/p000s26b.img.Z) +| gunzip | $image<br> +<br> + Test $url(ftp://)<br> + *<br> + menu<br> + +$url(ftp://legacy.gsfc.nasa.gov/rosat/data/hri/images/fits/rh100193_img.fits) +| $image<br> +<br> + Test $geturl $text<br> + *<br> + menu<br> + $geturl(http://hea-www.harvard.edu/RD/saord-cgi/funtools?funcnts+$filename+$regions(source,,)+$regions(background,,))|$text<br> - <br> - Test $geturl $plotstd<br> - *<br> - menu<br> - $param(ltc); + +<br> + Test $geturl $plotstd<br> + *<br> + menu<br> + $param(ltc); $geturl(http://hea-www.harvard.edu/RD/saord-cgi/funtools?funhist_plot+$filename[$regions]+time+$bins)|$plot(stdin)<br> - endhmenu<br> - <br> - hmenu Test Other<br> - help Other Help<br> - Help for other features<br> - endhelp<br> - ---<br> - Test $param @tvdisply<br> - *<br> - menu<br> - $param(foobar); echo "$frame $erase" | $text<br> - <br> - hmenu Test MultiLevel<br> - test<br> - *<br> - menu<br> - echo "Hello World" | $text<br> - endhmenu<br> - endhmenu<br> - <br> - $x $y<br> - *.fits<br> - bind x<br> - echo "$x $y" | $text<br> - <br> - $x(fk5,hms) $y(fk5,hms)<br> - *.fits<br> - bind y<br> - echo "$x(fk5,hms) $y(fk5,hms)" | $text<br> - <br> - $x(wcs,fk5,hms) $y(wcs,fk5,hms)<br> - *.fits<br> - bind z<br> - echo "$x(wcs,fk5,hms) $y(wcs,fk5,hms)" | $text<br> - </tt> </blockquote> - </body> + +endhmenu<br> +<br> +hmenu Test Other<br> + help Other Help<br> + Help for other features<br> + endhelp<br> + ---<br> + Test $param @tvdisply<br> + *<br> + menu<br> + $param(foobar); echo "$frame $erase" | $text<br> +<br> + hmenu Test MultiLevel<br> + test<br> + *<br> + menu<br> + echo "Hello World" | +$text<br> + endhmenu<br> +endhmenu<br> +<br> +$x $y<br> +*.fits<br> +bind x<br> +echo "$x $y" | $text<br> +<br> +$x(fk5,hms) $y(fk5,hms)<br> +*.fits<br> +bind y<br> +echo "$x(fk5,hms) $y(fk5,hms)" | $text<br> +<br> +$x(wcs,fk5,hms) $y(wcs,fk5,hms)<br> +*.fits<br> +bind z<br> +echo "$x(wcs,fk5,hms) $y(wcs,fk5,hms)" | +$text<br></tt></blockquote> +</body> </html> diff --git a/ds9/doc/ref/backup.html b/ds9/doc/ref/backup.html index 63bc304..cc02cef 100644 --- a/ds9/doc/ref/backup.html +++ b/ds9/doc/ref/backup.html @@ -1,60 +1,57 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=ISO-8859-1"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Backup</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ee" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" align="middle" width="100" - height="98"> Backup and Restore</h3> - <blockquote> - <p>DS9 now supports Backup and Restore. When a backup is invoked, - DS9 will save in a backup save set all files needed to restore - DS9 to that state, including geometry, data files, colormaps, - catalogs, contours, and regions.<br> - </p> - <p><b>Backup Save Set</b></p> - <p>A backup save set consists of a text file, called a backup - script, and an optional directory, which will contain auxiliary - data files needed to restore DS9 to a previous state. The backup - file and the auxiliary directory maybe moved across file - systems, or even platforms, but must remain together in the same - directory. <br> - </p> - <p><b>Image data files</b></p> - <p>By default, all data image files are save within the backup - save set. However, the user has the option, via the Preferences, - to only save only an absolute pathname to the data file, and not - the data file itself. This option will dramatically reduce the - size of a backup save set, but will restrict the usage to a - particular file system and platform.<br> - </p> - <p>Image files that have been loaded into DS9 via XPA, SAMP, or - from URL will always be saved into the save set.<br> - </p> - <p><b>Caveats</b></p> - <p>There are several caveats in the usage of Backup and Restore. - In particular:<br> - </p> - <blockquote> - <p> <tt>Currently, there is no support for masks.<br> - External Analysis menus will not be saved.<br> - Plot Tool windows will not be saved.<br> - IIS frames (IRAF) will not be saved.<br> - SAMP and XPA sessions will not be saved.</tt></p> - </blockquote> - <p>And finally, if the image data had been loaded into DS9 via - XPA, SAMP, or from a URL, the following complex load operations - are not supported:</p> - <blockquote> <tt>Open Mosaic IRAF Image<br> - Open Mosaic IRAF Segment Open Mosaic WCS Image<br> - Open Mosaic WCS Segment Open Mosaic WFPC2 Open RGB Fits Image - Open RGB Fits Cube Open RGB Array Open Multi Ext Data Cube - Open Multi Ext Multiple Frames </tt></blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Backup</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000EE" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" align="middle" width="100" height= +"98"> Backup and Restore</h3> +<blockquote> +<p>DS9 now supports Backup and Restore. When a backup is invoked, +DS9 will save in a backup save set all files needed to restore DS9 +to that state, including geometry, data files, colormaps, catalogs, +contours, and regions.<br></p> +<p><b>Backup Save Set</b></p> +<p>A backup save set consists of a text file, called a backup +script, and an optional directory, which will contain auxiliary +data files needed to restore DS9 to a previous state. The backup +file and the auxiliary directory maybe moved across file systems, +or even platforms, but must remain together in the same +directory.<br></p> +<p><b>Image data files</b></p> +<p>By default, all data image files are save within the backup save +set. However, the user has the option, via the Preferences, to only +save only an absolute pathname to the data file, and not the data +file itself. This option will dramatically reduce the size of a +backup save set, but will restrict the usage to a particular file +system and platform.<br></p> +<p>Image files that have been loaded into DS9 via XPA, SAMP, or +from URL will always be saved into the save set.<br></p> +<p><b>Caveats</b></p> +<p>There are several caveats in the usage of Backup and Restore. In +particular:<br></p> +<blockquote> +<p><tt>Currently, there is no support for masks.<br> +External Analysis menus will not be saved.<br> +Plot Tool windows will not be saved.<br> +IIS frames (IRAF) will not be saved.<br> +SAMP and XPA sessions will not be saved.</tt></p> +</blockquote> +<p>And finally, if the image data had been loaded into DS9 via XPA, +SAMP, or from a URL, the following complex load operations are not +supported:</p> +<blockquote><tt>Open Mosaic IRAF Image<br> +Open Mosaic IRAF Segment Open Mosaic WCS Image<br> +Open Mosaic WCS Segment Open Mosaic WFPC2 Open RGB Fits Image Open +RGB Fits Cube Open RGB Array Open Multi Ext Data Cube Open Multi +Ext Multiple Frames</tt></blockquote> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/bin.html b/ds9/doc/ref/bin.html index 966d3ba..0b3e691 100644 --- a/ds9/doc/ref/bin.html +++ b/ds9/doc/ref/bin.html @@ -1,53 +1,47 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=ISO-8859-1"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Bin</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ee" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" align="middle" height="98" - width="100"> Binning</h3> - <blockquote> - <p>To create an image from a FITS Bin Table, the user needs to - specify a binning factor, binning buffer size, and the binning - function.<br> - </p> - <p>The Binning (or Block) Factor is defined as the following: A - value greater or equal to zero. This value indicates the number - of pixel values that will fall into a particular bin.<br> - </p> - <p>The Bin Buffer Size is overall size of the image generated. - This has no relation to min and max values of the columns used - to create the image. <br> - </p> - <p>The Bin Function is defined as the following: Average - all - pixel values that fall into one pixel bin are averaged. Sum - - all pixel values that fall into one pixel bin are summed.<br> - </p> - <p>Bin to Fit Frame will calculate a bin block factor as a power - of 2 that will allow the entire data space to be displayed in - the current frame. </p> - <p>By default, DS9 will bin about the center of the image. To - determine the center of the image, DS9 will look for the - following keywords in order:</p> - <blockquote> <tt>TDMIN/TDMAX<br> - TLMIN/TLMAX<br> - TALEN<br> - AXLEN</tt> </blockquote> - <p>If no valid keywords are found, DS9 will define the center as - the middle of the possible data space based on the coordinate - data type.</p> - <br> - <p><br> - </p> - <blockquote> </blockquote> - <p><br> - </p> - <br> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Bin</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000EE" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" align="middle" height="98" width= +"100"> Binning</h3> +<blockquote> +<p>To create an image from a FITS Bin Table, the user needs to +specify a binning factor, binning buffer size, and the binning +function.<br></p> +<p>The Binning (or Block) Factor is defined as the following: A +value greater or equal to zero. This value indicates the number of +pixel values that will fall into a particular bin.<br></p> +<p>The Bin Buffer Size is overall size of the image generated. This +has no relation to min and max values of the columns used to create +the image.<br></p> +<p>The Bin Function is defined as the following: Average - all +pixel values that fall into one pixel bin are averaged. Sum - all +pixel values that fall into one pixel bin are summed.<br></p> +<p>Bin to Fit Frame will calculate a bin block factor as a power of +2 that will allow the entire data space to be displayed in the +current frame.</p> +<p>By default, DS9 will bin about the center of the image. To +determine the center of the image, DS9 will look for the following +keywords in order:</p> +<blockquote><tt>TDMIN/TDMAX<br> +TLMIN/TLMAX<br> +TALEN<br> +AXLEN</tt></blockquote> +<p>If no valid keywords are found, DS9 will define the center as +the middle of the possible data space based on the coordinate data +type.</p> +<br> +<p><br></p> +<p><br></p> +<br></blockquote> +</body> </html> diff --git a/ds9/doc/ref/catalog.html b/ds9/doc/ref/catalog.html index 3cd39c8..4e8982a 100644 --- a/ds9/doc/ref/catalog.html +++ b/ds9/doc/ref/catalog.html @@ -1,147 +1,126 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Catalogs</title> - </head> - <body link="#0000ee" alink="#ff0000" bgcolor="#ffffff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> Catalogs</h3> - <blockquote> - <p>DS9 provides full support for loading, displaying, filtering, - and saving catalogs. DS9 allows you to overlay symbols from - multiple catalogs on the current image.</p> - <p>Local and on-line catalog access is supported. Most major - catalogs can be retrieved from online servers. Both the CDS and - SDSS catalog servers are now supported. Local catalog files in - starbase (rdb) or CSV (with or without header) are supported.</p> - <p>On-line catalogs are available via services provided by the - VizieR catalog access tool, CDS, Strasbourg, France (VizieR is a - joint effort of the Centre de Donnees Astronomiques de - Strasbourg and ESA-ESRIN Information Systems Division) and by - the Sloan Digital Sky Survey.</p> - <p>A selection of popular catalogs is provided in the Analysis - menu. In addition, you can search for other catalogs based on - title, keywords, mission, wavelength, and object type.</p> - <p>When a catalog is overlayed on an image, each displayed catalog - symbol consists of a shape, color, and text. An advanced symbol - editor is available that allows you to specify the shape, size, - color, and text of each symbol, based on catalog column values. - These symbol expressions can be saved for future use.</p> - <p>Along with the overlay display, a catalog list is provided in a - separate window. It displays the column values for each catalog - object. The catalog list can be sorted and filtered, and the - catalog display will be automatically updated. Advanced - filtering options are available. Catalogs can be loaded and - saved as local files in ASCII Starbase format. Each catalog - contains header information which can be displayed. The list can - be printed separately from the image.</p> - <p>An interactive connection between the displayed catalog symbols - and the catalog list is provided. When you select one or more - rows within the catalog list, the corresponding symbols are - highlighted on the image display. Conversely, selecting multiple - symbols on the image display will highlight the corresponding - rows within the catalog list. Catalog symbols can be converted - to regions for use with analysis tasks.</p> - <p><b>Filter Option</b></p> - <p>The catalog list can be sorted and filtered, and the catalog - display will be automatically updated. A filter is conditional - expression, when evaluated for each row of the catalog, if true, - the row is displayed, and if false, the row is not displayed. - The conditional expression can be any valid TCL expression. The - value of a column may be indicated with <tt>$<column - name></tt>.</p> - <blockquote> <tt>$_RAJ2000>180. && $_RAJ2000<270.</tt><br> - <tt>$Jmag>11</tt><br> - <tt>log($Kmag*10)<.3<br> - </tt><tt>[string equal $OTYPE_S SNR]</tt><br> - </blockquote> - <p><b>Advanced Symbol Editor</b></p> - <p>An advanced symbol editor is available that allows you to - specify the shape, size, color, and text of each symbol, based - on catalog column values. For each row of the catalog, one or - more conditional expressions are evaluated. For the first - expression to evaluate true, a given symbol is displayed, with - the specified shape, color, size and text properties. As with - the filter, the value of a particular column can be indicated as - <tt>$<column name>.</tt></p> - <p>For the condition entry, the expression you type in is - automatically evaluated via TCL <tt>expr</tt> after macro - expansion.</p> - <blockquote> <tt>1 # - - - always</tt><br> - <tt>0 # - - - never</tt><br> - <tt>true # - - - always</tt><br> - <tt>false # - - - never</tt><br> - <tt>$Jmag>2 # - - - conditional</tt><br> - <tt>sin($Jmag)>.5 - - - - # conditional</tt><br> - <tt>[string equal $Class - SNR] # conditional</tt><br> - <tt>[regexp {*SNR*} - $Class] # - conditional</tt><br> - </blockquote> - <p>For the size, size2, and angle entries, the expression you type - in is also automatically evaluated via TCL <tt>expr</tt> after - macro expansion.</p> - <blockquote> <tt>2 # - - - value of '2' is used</tt><br> - <tt>$Jmag # - - - value of column Jmag is used</tt><br> - <tt>$Jmag/2. # - value of column Jmag div 2 is used</tt><br> - <tt>(4+2)/3 # - - - value of '2' is used</tt><br> - </blockquote> - <p>For the text portion, this is not true. It is assumed to be - text, unless you explicitly use an <tt>expr </tt>operator.</p> - <blockquote> <tt>foo # - - - will put 'foo' above the symbol</tt><br> - <tt>$Jmag # - - - will put the value of column Jmag above the symbol</tt><br> - <tt>(4+2)/3 # - - - will put the text '(4+2)/3' above the symbol</tt><br> - <tt>[expr (4+2)/3] # will put the text '2' above the - symbol</tt><br> - <tt>[expr $Jmag/2.] # will take the value of Jmag and div - by 2</tt><br> - </blockquote> - <p>And finally, one special case for shape = text and text = - empty. In this case, the row number is displayed. </p> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Catalogs</title> +</head> +<body link="#0000EE" alink="#FF0000" bgcolor="#FFFFFF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> Catalogs</h3> +<blockquote> +<p>DS9 provides full support for loading, displaying, filtering, +and saving catalogs. DS9 allows you to overlay symbols from +multiple catalogs on the current image.</p> +<p>Local and on-line catalog access is supported. Most major +catalogs can be retrieved from online servers. Both the CDS and +SDSS catalog servers are now supported. Local catalog files in +starbase (rdb) or CSV (with or without header) are supported.</p> +<p>On-line catalogs are available via services provided by the +VizieR catalog access tool, CDS, Strasbourg, France (VizieR is a +joint effort of the Centre de Donnees Astronomiques de Strasbourg +and ESA-ESRIN Information Systems Division) and by the Sloan +Digital Sky Survey.</p> +<p>A selection of popular catalogs is provided in the Analysis +menu. In addition, you can search for other catalogs based on +title, keywords, mission, wavelength, and object type.</p> +<p>When a catalog is overlayed on an image, each displayed catalog +symbol consists of a shape, color, and text. An advanced symbol +editor is available that allows you to specify the shape, size, +color, and text of each symbol, based on catalog column values. +These symbol expressions can be saved for future use.</p> +<p>Along with the overlay display, a catalog list is provided in a +separate window. It displays the column values for each catalog +object. The catalog list can be sorted and filtered, and the +catalog display will be automatically updated. Advanced filtering +options are available. Catalogs can be loaded and saved as local +files in ASCII Starbase format. Each catalog contains header +information which can be displayed. The list can be printed +separately from the image.</p> +<p>An interactive connection between the displayed catalog symbols +and the catalog list is provided. When you select one or more rows +within the catalog list, the corresponding symbols are highlighted +on the image display. Conversely, selecting multiple symbols on the +image display will highlight the corresponding rows within the +catalog list. Catalog symbols can be converted to regions for use +with analysis tasks.</p> +<p><b>Filter Option</b></p> +<p>The catalog list can be sorted and filtered, and the catalog +display will be automatically updated. A filter is conditional +expression, when evaluated for each row of the catalog, if true, +the row is displayed, and if false, the row is not displayed. The +conditional expression can be any valid TCL expression. The value +of a column may be indicated with <tt>$<column +name></tt>.</p> +<blockquote><tt>$_RAJ2000>180. && +$_RAJ2000<270.</tt><br> +<tt>$Jmag>11</tt><br> +<tt>log($Kmag*10)<.3<br></tt> <tt>[string equal $OTYPE_S +SNR]</tt><br></blockquote> +<p><b>Advanced Symbol Editor</b></p> +<p>An advanced symbol editor is available that allows you to +specify the shape, size, color, and text of each symbol, based on +catalog column values. For each row of the catalog, one or more +conditional expressions are evaluated. For the first expression to +evaluate true, a given symbol is displayed, with the specified +shape, color, size and text properties. As with the filter, the +value of a particular column can be indicated as <tt>$<column +name>.</tt></p> +<p>For the condition entry, the expression you type in is +automatically evaluated via TCL <tt>expr</tt> after macro +expansion.</p> +<blockquote> +<tt>1 # +always</tt><br> +<tt>0 # +never</tt><br> +<tt>true # +always</tt><br> +<tt>false # +never</tt><br> +<tt>$Jmag>2 # +conditional</tt><br> +<tt>sin($Jmag)>.5 + +# conditional</tt><br> +<tt>[string equal $Class +SNR] # +conditional</tt><br> +<tt>[regexp {*SNR*} +$Class] # +conditional</tt><br></blockquote> +<p>For the size, size2, and angle entries, the expression you type +in is also automatically evaluated via TCL <tt>expr</tt> after +macro expansion.</p> +<blockquote> +<tt>2 # +value of '2' is used</tt><br> +<tt>$Jmag # +value of column Jmag is used</tt><br> +<tt>$Jmag/2. # value +of column Jmag div 2 is used</tt><br> +<tt>(4+2)/3 # +value of '2' is used</tt><br></blockquote> +<p>For the text portion, this is not true. It is assumed to be +text, unless you explicitly use an <tt>expr</tt> operator.</p> +<blockquote> +<tt>foo # +will put 'foo' above the symbol</tt><br> +<tt>$Jmag # +will put the value of column Jmag above the symbol</tt><br> +<tt>(4+2)/3 # +will put the text '(4+2)/3' above the symbol</tt><br> +<tt>[expr (4+2)/3] # will put the text '2' above the +symbol</tt><br> +<tt>[expr $Jmag/2.] # will take the value of Jmag and div by +2</tt><br></blockquote> +<p>And finally, one special case for shape = text and text = empty. +In this case, the row number is displayed.</p> + </blockquote> +</body> </html> diff --git a/ds9/doc/ref/colorbar.html b/ds9/doc/ref/colorbar.html index ee432cd..a9360f7 100644 --- a/ds9/doc/ref/colorbar.html +++ b/ds9/doc/ref/colorbar.html @@ -1,71 +1,68 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=ISO-8859-1"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Color</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ee" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" align="middle" width="100" - height="98"> Colorbar<br> - </h3> - <blockquote> - <p><b>Color Tags</b></p> - <p>The purpose of color tags are to highlight (or hide) certain - values of data, regardless of the color map selected. The user - creates, edits, and deletes color tags via the GUI. To create a - color tag, enter the Colorbar Mode, and click once on the - colorbar. This creates a default color tag. Click and drag to - change the values. Click and drag on one side to increase or - decrease the value. Double click to manually edit the values and - color. Place the cursor over the color tag and press the delete - key to delete it. From the color parameters dialog, the user can - load, save, and delete all color tags for that frame.<br> - </p> - <p><b>Visuals</b></p> - <p>DS9 supports a number of color environments. Not all color - environments, or visuals, are available on most machines. In - fact, you may be restricted to one or two, base on the color - graphics hardware your computer has. A color visual is composed - of two parts, the color model and the bit depth. Pseudo color - uses a color lookup table to derive the correct color, True - color uses the value directly as a RGB triplet, to derive the - correct color. The follow is a list of the color visuals DS9 - currently supports:</p> - <blockquote> <tt>pseudo color, 8 bit<br> - true color, 8 bit <br> - true color, 15 bit <br> - true color, 16 bit <br> - true color, 24 bit</tt> </blockquote> - <p> You can use the <tt>xdpyinfo</tt> command to see if one of - these visual are available. NOTE: Linux Users-- if your desired - visual is not available, use the Xconfigarator command (Red Hat) - or similar command under other versions of linux, to configure - your X window visuals.</p> - <p>When DS9 is invoked, by default, it will use the default - visual. You can find out what the default visual is by using the - <tt>xdpyinfo</tt> command. You can also force DS9 to use another - visual by command line option. If you specify a visual, and it - is not available, DS9 will exit with an error message. </p> - <blockquote><tt>$ds9 - - - # default visual, default depth<br> - $ds9 -visual pseudo # - pseudo color, default depth <br> - $ds9 -visual pseudocolor # pseudo color, default depth <br> - $ds9 -visual pseudocolor8 # pseudo color 8 <br> - $ds9 -visual - true # true - color, default depth <br> - $ds9 -visual truecolor # true color, default - depth <br> - $ds9 -visual truecolor8 # true color 8 <br> - $ds9 -visual truecolor16 # true color 16 <br> - $ds9 -visual truecolor24 # true color 24</tt> </blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Color</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000EE" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" align="middle" width="100" height= +"98"> Colorbar<br></h3> +<blockquote> +<p><b>Color Tags</b></p> +<p>The purpose of color tags are to highlight (or hide) certain +values of data, regardless of the color map selected. The user +creates, edits, and deletes color tags via the GUI. To create a +color tag, enter the Colorbar Mode, and click once on the colorbar. +This creates a default color tag. Click and drag to change the +values. Click and drag on one side to increase or decrease the +value. Double click to manually edit the values and color. Place +the cursor over the color tag and press the delete key to delete +it. From the color parameters dialog, the user can load, save, and +delete all color tags for that frame.<br></p> +<p><b>Visuals</b></p> +<p>DS9 supports a number of color environments. Not all color +environments, or visuals, are available on most machines. In fact, +you may be restricted to one or two, base on the color graphics +hardware your computer has. A color visual is composed of two +parts, the color model and the bit depth. Pseudo color uses a color +lookup table to derive the correct color, True color uses the value +directly as a RGB triplet, to derive the correct color. The follow +is a list of the color visuals DS9 currently supports:</p> +<blockquote><tt>pseudo color, 8 bit<br> +true color, 8 bit<br> +true color, 15 bit<br> +true color, 16 bit<br> +true color, 24 bit</tt></blockquote> +<p>You can use the <tt>xdpyinfo</tt> command to see if one of these +visual are available. NOTE: Linux Users-- if your desired visual is +not available, use the Xconfigarator command (Red Hat) or similar +command under other versions of linux, to configure your X window +visuals.</p> +<p>When DS9 is invoked, by default, it will use the default visual. +You can find out what the default visual is by using the +<tt>xdpyinfo</tt> command. You can also force DS9 to use another +visual by command line option. If you specify a visual, and it is +not available, DS9 will exit with an error message.</p> +<blockquote> +<tt>$ds9 +# default visual, default depth<br> +$ds9 -visual pseudo # pseudo +color, default depth<br> +$ds9 -visual pseudocolor # pseudo color, default depth<br> +$ds9 -visual pseudocolor8 # pseudo color 8<br> +$ds9 -visual true # +true color, default depth<br> +$ds9 -visual truecolor # true color, default +depth<br> +$ds9 -visual truecolor8 # true color 8<br> +$ds9 -visual truecolor16 # true color 16<br> +$ds9 -visual truecolor24 # true color 24</tt></blockquote> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/command.html b/ds9/doc/ref/command.html index 4e8dd35..135101c 100644 --- a/ds9/doc/ref/command.html +++ b/ds9/doc/ref/command.html @@ -1,6176 +1,2668 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Command Line Options</title> - </head> - <body vlink="#551a8b" link="#0000ff" alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> Command Line Options</h3> - <blockquote> - <p>DS9 will process each command line option, one at a time, as - the last step in the initialization process. Therefore, it is - possible to use command line options as a little script. For - example, the following command line option is used:</p> - <tt>$ds9 -tile foo.fits -cmap Heat -zscale bar.fits -cmap I8</tt> - <p>First DS9 is put in tile mode, then <tt>foo.fits</tt> is - loaded. Then the colormap for <tt>foo.fits</tt> is changed to <tt>Heat</tt> - and the scale changed to <tt>zscale</tt>. Next, <tt>bar.fits</tt> - is loaded and the colormap for <tt>bar.fits</tt> is changed to - <tt>I8.</tt> </p> - <tt> <a href="#2mass">2mass</a><br> - <a href="#3d">3d</a><br> - <a href="#about">about</a><br> - <a href="#align">align</a><br> - <a href="#analysis">analysis</a><br> - <a href="#array">array</a><br> - <a href="#asinh">asinh</a><br> - <a href="#background">background</a><br> - <a href="#backup">backup</a><br> - <a href="#bin">bin</a><br> - <a href="#blink">blink</a><br> - <a href="#block">block</a><br> - <a href="#blue">blue</a><br> - <a href="#catalog">catalog</a><br> - <a href="#cd">cd</a><br> - <a href="#cmap">cmap</a><br> - <a href="#colorbar">colorbar</a><br> - <a href="#console">console</a><br> - <a href="#contour">contour</a><br> - <a href="#crop">crop</a><br> - <a href="#crosshair">crosshair</a><br> - <a href="#cube">cube</a><br> - <a href="#cursor">cursor</a><br> - <a href="#dsssao">dsssao</a><br> - <a href="#dsseso">dsseso</a><br> - <a href="#dssstsci">dssstsci</a><br> - <a href="#envi">envi</a><br> - <a href="#exit">exit</a><br> - <a href="#export">export</a><br> - <a href="#fifo">fifo</a><br> - <a href="#fifo_only">fifo_only</a><br> - <a href="#fits">fits</a><br> - <a href="#frame">frame</a><br> - <a href="#geometry">geometry</a><br> - <a href="#gif">gif</a><br> - <a href="#green">green</a><br> - <a href="#geometry">grid</a><br> - <a href="#header">header</a><br> - <a href="#height">height</a><br> - <a href="#help">help</a><br> - <a href="#histequ">histequ</a><br> - <a href="#iconify">iconify</a><br> - <a href="#inet_only">inet_only</a><br> - <a href="#invert">invert</a><br> - <a href="#iis">iis</a><br> - <a href="#jpeg">jpeg</a><br> - <a href="#language">language</a><br> - <a href="#linear">linear</a><br> - <a href="#lock">lock</a><br> - <a href="#log">log</a><br> - <a href="#lower">lower</a><br> - <a href="#magnifier">magnifier</a><br> - <a href="#mask">mask</a><br> - <a href="#match">match</a><br> - <a href="#mecube">mecube</a><br> - <a href="#minmax">minmax</a><br> - <a href="#mode">mode</a><br> - <a href="#mosaic">mosaic</a><br> - <a href="#mosaicimage">mosaicimage</a><br> - <a href="#movie">movie</a><br> - <a href="#msg">msg</a><br> - <a href="#multiframe">multiframe</a><br> - <a href="#nameserver">nameserver</a><br> - <a href="#nan">nan</a><br> - <a href="#nrrd">nrrd</a><br> - <a href="#nvss">nvss</a><br> - <a href="#orient">orient</a><br> - <a href="#pagesetup">pagesetup</a><br> - <a href="#pan">pan</a><br> - <a href="#pixeltable">pixeltable</a><br> - <a href="#plot">plot</a><br> - <a href="#png">png</a><br> - <a href="#precision">precision</a><br> - <a href="#prefs">prefs</a><br> - <a href="#preserve">preserve</a><br> - <a href="#psprint">psprint</a><br> - <a href="#print">print</a><br> - <a href="#port">port</a><br> - <a href="#port_only">port_only</a><br> - <a href="#pow">pow</a><br> - <a href="#exit">quit</a><br> - <a href="#raise">raise</a><br> - <a href="#regions">regions</a><br> - <a href="#red">red</a><br> - <a href="#restore">restore</a><br> - <a href="#rgb">rgb</a><br> - <a href="#rgbarray">rgbarray</a><br> - <a href="#rgbcube">rgbcube</a><br> - <a href="#rgbimage">rgbimage</a><br> - <a href="#rotate">rotate</a><br> - <a href="#samp">samp</a><br> - <a href="#save">save</a><br> - <a href="#saveimage">saveimage</a><br> - <a href="#scale">scale</a><br> - <a href="#shm">shm</a><br> - </tt><tt><tt><a href="#sia">sia</a><br> - </tt> <a href="#single">single</a><br> - <a href="#sinh">sinh</a><br> - <a href="#skyview">skyview</a><br> - <a href="#sleep">sleep</a><br> - <a href="#slice">slice</a><br> - <a href="#smooth">smooth</a><br> - <a href="#squared">squared</a><br> - <a href="#sqrt">sqrt</a><br> - <a href="#source">source</a><br> - <a href="#tcl">tcl</a><br> - <a href="#threads">threads</a><br> - <a href="#tiff">tiff</a><br> - <a href="#tile">tile</a><br> - <a href="#title">title</a><br> - <a href="#unix">unix</a><br> - <a href="#unix_only">unix_only</a><br> - <a href="#update">update</a><br> - <a href="#url">url</a><br> - <a href="#version">version</a><br> - <a href="#view">view</a><br> - <a href="#visual">visual</a><br> - <a href="#vla">vla</a><br> - </tt><tt><tt><a href="#vlss">vlss</a><br> - </tt><a href="#vo">vo</a><br> - <a href="#wcs">wcs</a><br> - <a href="#web">web</a><br> - <a href="#width">width</a><br> - <a href="#xpa">xpa</a><br> - <a href="#zmax">zmax</a><br> - <a href="#zoom">zoom</a><br> - <a href="#zscale">zscale</a><br> - </tt> - <p><b><a name="2mass"></a>2mass </b></p> - <p>Support for 2MASS Digital Sky Survey.</p> - <tt> Syntax: <br> - -2mass []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey j|h|k] <br> - [open|close]<br> - <br> - Example:<br> - $ds9 -2mass<br> - $ds9 -2mass m31 <br> - </tt><tt><tt>$ds9 -2mass name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -2mass name clear<br> - </tt></tt>$ds9 -2mass 00:42:44.404 +41:16:08.78<br> - $ds9 -2mass size 60 60 arcmin<br> - $ds9 -2mass save yes<br> - $ds9 -2mass frame current<br> - $ds9 -2mass update frame<br> - $ds9 -2mass survey j<br> - $ds9 -2mass open<br> - $ds9 -2mass close<br> - </tt> - <p><b><a name="3d"></a>3d </b></p> - <p>Support for 3D frame.</p> - <tt> Syntax: <br> - </tt><tt>-3d []<br> - [view <az> <el>]<br> - [az <az>]<br> - [el <el>]<br> - [scale <scale>]<br> - [method mip|aip]</tt><br> - <tt><tt> [background none|azimuth|elevation]<br> - </tt> </tt><tt> [border yes|no]<br> - [border color]<br> - </tt><tt> [highlite yes|no]<br> - [highlite color]<br> - </tt><tt><tt> </tt><tt> [compass yes|no]<br> - [compass color]<br> - [match]<br> - [lock [yes|no]]<br> - </tt> [open|close]<br> - </tt><tt> <br> - Example:<br> - $ds9 -3d # create new 3D frame<br> - $ds9 -3d view 45 30<br> - $ds9 -3d az 45<br> - $ds9 -3d el 30<br> - $ds9 -3d scale 10<br> - $ds9 -3d method mip</tt><br> - <tt>$ds9 -3d background azimuth<br> - </tt><tt>$ds9 -3d border yes<br> - $ds9 -3d border color red<br> - </tt> <tt>$ds9 -3d highlite yes<br> - $ds9 -3d highlite color red<br> - </tt> <tt><tt>$ds9 -3d compass yes<br> - $ds9 -3d compass color red<br> - $ds9 -3d match<br> - $ds9 -3d lock yes<br> - </tt> $ds9 -3d open<br> - $ds9 -3d close</tt><br> - <p><b><a name="about"></a>about</b></p> - <p>Get DS9 credits.</p> - <tt> Syntax: <br> - -about <br> - <br> - Example: <br> - $ds9 -about<br> - </tt> - <p><b> <a name="align"></a>align</b></p> - <p>Controls the World Coordinate System alignment for the current - frame.</p> - <tt> Syntax: <br> - -align [yes|no]<br> - <br> - Example: <br> - $ds9 -align yes <br> - </tt> - <p><b> <a name="analysis"></a>analysis</b></p> - <p>Control external analysis tasks. Tasks are numbered as they are - loaded, starting with 0. Can also be used to display a message - and display text in the text dialog window. </p> - <tt> Syntax: <br> - -analysis [<task number>]<br> - - [<filename>]<br> - [task <task - number>|<task name>]<br> - [load - <filename>]<br> - [clear] <br> - - [clear][load <filename>] <br> - [message - ok|okcancel|yesno <message>]<br> - [entry - <message>] <br> - [text]</tt><tt><tt><tt><tt><tt><br> - </tt></tt> </tt></tt><br> - Example:<br> - $ds9 -analysis 0 # invoke first analysis task<br> - $ds9 -analysis task 0<br> - </tt><tt>$ds9 -analysis task foobar<br> - </tt><tt>$ds9 -analysis task {foo bar}<br> - $ds9 -analysis my.ans<br> - $ds9 -analysis load my.ans <br> - $ds9 -analysis clear <br> - $ds9 -analysis clear load my.ans<br> - $ds9 -analysis message {This is a message}<br> - $ds9 -analysis text {This is text}</tt><tt><br> - </tt> - <p><b> <a name="array"></a>array</b></p> - <p>Load raw data array into current frame.<br> - </p> - <tt> Syntax:<br> - -array +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Command Line Options</title> +</head> +<body vlink="#551A8B" link="#0000FF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> Command Line Options</h3> +<blockquote> +<p>DS9 will process each command line option, one at a time, as the +last step in the initialization process. Therefore, it is possible +to use command line options as a little script. For example, the +following command line option is used:</p> +<tt>$ds9 -tile foo.fits -cmap Heat -zscale bar.fits -cmap I8</tt> +<p>First DS9 is put in tile mode, then <tt>foo.fits</tt> is loaded. +Then the colormap for <tt>foo.fits</tt> is changed to <tt>Heat</tt> +and the scale changed to <tt>zscale</tt>. Next, <tt>bar.fits</tt> +is loaded and the colormap for <tt>bar.fits</tt> is changed to +<tt>I8.</tt></p> +<tt><a href="#2mass">2mass</a><br> +<a href="#3d">3d</a><br> +<a href="#about">about</a><br> +<a href="#align">align</a><br> +<a href="#analysis">analysis</a><br> +<a href="#array">array</a><br> +<a href="#asinh">asinh</a><br> +<a href="#background">background</a><br> +<a href="#backup">backup</a><br> +<a href="#bin">bin</a><br> +<a href="#blink">blink</a><br> +<a href="#block">block</a><br> +<a href="#blue">blue</a><br> +<a href="#catalog">catalog</a><br> +<a href="#cd">cd</a><br> +<a href="#cmap">cmap</a><br> +<a href="#colorbar">colorbar</a><br> +<a href="#console">console</a><br> +<a href="#contour">contour</a><br> +<a href="#crop">crop</a><br> +<a href="#crosshair">crosshair</a><br> +<a href="#cube">cube</a><br> +<a href="#cursor">cursor</a><br> +<a href="#dsssao">dsssao</a><br> +<a href="#dsseso">dsseso</a><br> +<a href="#dssstsci">dssstsci</a><br> +<a href="#envi">envi</a><br> +<a href="#exit">exit</a><br> +<a href="#export">export</a><br> +<a href="#fifo">fifo</a><br> +<a href="#fifo_only">fifo_only</a><br> +<a href="#fits">fits</a><br> +<a href="#frame">frame</a><br> +<a href="#geometry">geometry</a><br> +<a href="#gif">gif</a><br> +<a href="#green">green</a><br> +<a href="#geometry">grid</a><br> +<a href="#header">header</a><br> +<a href="#height">height</a><br> +<a href="#help">help</a><br> +<a href="#histequ">histequ</a><br> +<a href="#iconify">iconify</a><br> +<a href="#inet_only">inet_only</a><br> +<a href="#invert">invert</a><br> +<a href="#iis">iis</a><br> +<a href="#jpeg">jpeg</a><br> +<a href="#language">language</a><br> +<a href="#linear">linear</a><br> +<a href="#lock">lock</a><br> +<a href="#log">log</a><br> +<a href="#lower">lower</a><br> +<a href="#magnifier">magnifier</a><br> +<a href="#mask">mask</a><br> +<a href="#match">match</a><br> +<a href="#mecube">mecube</a><br> +<a href="#minmax">minmax</a><br> +<a href="#mode">mode</a><br> +<a href="#mosaic">mosaic</a><br> +<a href="#mosaicimage">mosaicimage</a><br> +<a href="#movie">movie</a><br> +<a href="#msg">msg</a><br> +<a href="#multiframe">multiframe</a><br> +<a href="#nameserver">nameserver</a><br> +<a href="#nan">nan</a><br> +<a href="#nrrd">nrrd</a><br> +<a href="#nvss">nvss</a><br> +<a href="#orient">orient</a><br> +<a href="#pagesetup">pagesetup</a><br> +<a href="#pan">pan</a><br> +<a href="#pixeltable">pixeltable</a><br> +<a href="#plot">plot</a><br> +<a href="#png">png</a><br> +<a href="#precision">precision</a><br> +<a href="#prefs">prefs</a><br> +<a href="#preserve">preserve</a><br> +<a href="#psprint">psprint</a><br> +<a href="#print">print</a><br> +<a href="#port">port</a><br> +<a href="#port_only">port_only</a><br> +<a href="#pow">pow</a><br> +<a href="#exit">quit</a><br> +<a href="#raise">raise</a><br> +<a href="#regions">regions</a><br> +<a href="#red">red</a><br> +<a href="#restore">restore</a><br> +<a href="#rgb">rgb</a><br> +<a href="#rgbarray">rgbarray</a><br> +<a href="#rgbcube">rgbcube</a><br> +<a href="#rgbimage">rgbimage</a><br> +<a href="#rotate">rotate</a><br> +<a href="#samp">samp</a><br> +<a href="#save">save</a><br> +<a href="#saveimage">saveimage</a><br> +<a href="#scale">scale</a><br> +<a href="#shm">shm</a><br></tt> <tt><tt><a href= +"#sia">sia</a><br></tt> <a href="#single">single</a><br> +<a href="#sinh">sinh</a><br> +<a href="#skyview">skyview</a><br> +<a href="#sleep">sleep</a><br> +<a href="#slice">slice</a><br> +<a href="#smooth">smooth</a><br> +<a href="#squared">squared</a><br> +<a href="#sqrt">sqrt</a><br> +<a href="#source">source</a><br> +<a href="#tcl">tcl</a><br> +<a href="#threads">threads</a><br> +<a href="#tiff">tiff</a><br> +<a href="#tile">tile</a><br> +<a href="#title">title</a><br> +<a href="#unix">unix</a><br> +<a href="#unix_only">unix_only</a><br> +<a href="#update">update</a><br> +<a href="#url">url</a><br> +<a href="#version">version</a><br> +<a href="#view">view</a><br> +<a href="#visual">visual</a><br> +<a href="#vla">vla</a><br></tt> <tt><tt><a href= +"#vlss">vlss</a><br></tt> <a href="#vo">vo</a><br> +<a href="#wcs">wcs</a><br> +<a href="#web">web</a><br> +<a href="#width">width</a><br> +<a href="#xpa">xpa</a><br> +<a href="#zmax">zmax</a><br> +<a href="#zoom">zoom</a><br> +<a href="#zscale">zscale</a><br></tt> +<p><b><a name="2mass"></a>2mass</b></p> +<p>Support for 2MASS Digital Sky Survey.</p> +<tt>Syntax:<br> +-2mass []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey j|h|k]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -2mass<br> +$ds9 -2mass m31<br></tt> <tt><tt>$ds9 -2mass name m31<br></tt></tt> +<tt><tt><tt>$ds9 -2mass name clear<br></tt></tt> $ds9 -2mass +00:42:44.404 +41:16:08.78<br> +$ds9 -2mass size 60 60 arcmin<br> +$ds9 -2mass save yes<br> +$ds9 -2mass frame current<br> +$ds9 -2mass update frame<br> +$ds9 -2mass survey j<br> +$ds9 -2mass open<br> +$ds9 -2mass close<br></tt> +<p><b><a name="3d"></a>3d</b></p> +<p>Support for 3D frame.</p> +<tt>Syntax:<br></tt> <tt>-3d []<br> + [view <az> <el>]<br> + [az <az>]<br> + [el <el>]<br> + [scale <scale>]<br> + [method mip|aip]</tt><br> +<tt><tt> [background +none|azimuth|elevation]<br></tt> </tt><tt> +[border yes|no]<br> + [border color]<br></tt> <tt> +[highlite yes|no]<br> + [highlite color]<br></tt> +<tt><tt> </tt><tt> [compass yes|no]<br> + [compass color]<br> + [match]<br> + [lock [yes|no]]<br></tt> +[open|close]<br></tt> <tt> <br> +Example:<br> +$ds9 -3d # create new 3D frame<br> +$ds9 -3d view 45 30<br> +$ds9 -3d az 45<br> +$ds9 -3d el 30<br> +$ds9 -3d scale 10<br> +$ds9 -3d method mip</tt><br> +<tt>$ds9 -3d background azimuth<br></tt> <tt>$ds9 -3d border +yes<br> +$ds9 -3d border color red<br></tt> <tt>$ds9 -3d highlite yes<br> +$ds9 -3d highlite color red<br></tt> <tt><tt>$ds9 -3d compass +yes<br> +$ds9 -3d compass color red<br> +$ds9 -3d match<br> +$ds9 -3d lock yes<br></tt> $ds9 -3d open<br> +$ds9 -3d close</tt><br> +<p><b><a name="about" id="about"></a>about</b></p> +<p>Get DS9 credits.</p> +<tt>Syntax:<br> +-about<br> + <br> +Example:<br> +$ds9 -about<br></tt> +<p><b><a name="align" id="align"></a>align</b></p> +<p>Controls the World Coordinate System alignment for the current +frame.</p> +<tt>Syntax:<br> +-align [yes|no]<br> + <br> +Example:<br> +$ds9 -align yes<br></tt> +<p><b><a name="analysis" id="analysis"></a>analysis</b></p> +<p>Control external analysis tasks. Tasks are numbered as they are +loaded, starting with 0. Can also be used to display a message and +display text in the text dialog window.</p> +<tt>Syntax:<br> +-analysis [<task number>]<br> + +[<filename>]<br> + [task <task +number>|<task name>]<br> + [load +<filename>]<br> + [clear]<br> + [clear][load +<filename>]<br> + [message +ok|okcancel|yesno <message>]<br> + [entry +<message>]<br> + +[text]</tt><tt><tt><tt><tt><tt><br></tt></tt> </tt></tt><br> +Example:<br> +$ds9 -analysis 0 # invoke first analysis task<br> +$ds9 -analysis task 0<br></tt> <tt>$ds9 -analysis task +foobar<br></tt> <tt>$ds9 -analysis task {foo bar}<br> +$ds9 -analysis my.ans<br> +$ds9 -analysis load my.ans<br> +$ds9 -analysis clear<br> +$ds9 -analysis clear load my.ans<br> +$ds9 -analysis message {This is a message}<br> +$ds9 -analysis text {This is text}</tt><tt><br></tt> +<p><b><a name="array" id="array"></a>array</b></p> +<p>Load raw data array into current frame.<br></p> +<tt>Syntax:<br> +-array <filename>[[xdim=<x>,ydim=<y>|dim=<dim>],zdim=<z>,bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - $ds9 -array foo.arr[dim=512,bitpix=-32,endian=little]</tt><br> - <tt>$cat foo.arr | ds9 -array -[dim=512,bitpix=-32,endian=little]</tt><tt><br> - </tt> - <p><b> <a name="asinh"></a></b><b>asinh</b> </p> - <p>Select ASINH scale function for the current frame.</p> - <tt> Syntax:<br> - -asinh <br> - <br> - Example: <br> - $ds9 -asinh</tt><br> - <p><b><a name="background"></a>bg<br> - background</b></p> - <p>Set image background color. </p> - <tt> Syntax: <br> - -bg <color><br> - <br> - Example:<br> - $ds9 -background red<br> - $ds9 -bg red</tt><br> - <p><b> <a name="backup"></a>backup</b></p> - <p>Create a backup save set. </p> - <tt> Syntax: <br> - -backup <filename><br> - <br> - Example:<br> - $ds9 -backup ds9.bck</tt><br> - <p><b> <a name="bin"></a>bin</b></p> - <p>Controls binning factor, binning buffer size, and binning - function for binning FITS bin tables. </p> - <tt> Syntax: <br> - -bin [about <x> <y>] <br> - [about center]<br> - [buffersize <value>] <br> - [cols <x> <y>]<br> - [colsz <x> <y> <z>]<br> - [factor <value> [<value>]] - <br> - [depth <value>] <br> - [filter <string>] <br> - </tt><tt><tt> [filter clear] <br> - </tt> [function average|sum] <br> - [in]<br> - [out]<br> - [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $ds9 -bin about 4096 4096<br> - $ds9 -bin about center<br> - $ds9 -bin buffersize 512<br> - $ds9 -bin cols detx dety<br> - $ds9 -bin colsz detx dety time<br> - $ds9 -bin factor 4<br> - $ds9 -bin factor 4 2<br> - $ds9 -bin depth 10<br> - $ds9 -bin filter 'pha > 5'<br> - $ds9 -bin filter clear<br> - $ds9 -bin function sum<br> - </tt><tt><tt>$ds9 -bin in<br> - $ds9 -bin out<br> - </tt>$ds9 -bin to fit<br> - $ds9 -bin match<br> - $ds9 -bin lock yes<br> - $ds9 -bin open<br> - $ds9 -bin close<br> - </tt> - <p><b> <a name="blink"></a>blink</b></p> - <p>Blink mode parameters. Interval is in seconds.</p> - <tt> Syntax: <br> - -blink []<br> - [yes|no]<br> - [interval <value>]<br> - <br> - Example: <br> - $ds9 -blink<br> - $ds9 -blink yes<br> - $ds9 -blink interval 1</tt><br> - <p><b> <a name="block"></a>block</b></p> - <p>Controls blocking parameters. </p> - <tt> Syntax: <br> - -block</tt><tt><tt> [<value>] <br> - [<value> - <value>]<br> - [to <value>] <br> - [to <value> - <value>]<br> - [in]<br> - [out]<br> - </tt> [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - </tt><tt>$ds9 </tt><tt><tt><tt>-block</tt></tt> 4<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> 4 2<br> - </tt><tt><tt><tt>$ds9 </tt><tt><tt><tt>-block</tt></tt> to 4<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> to 4 2<br> - </tt>$ds9 </tt><tt><tt><tt>-block</tt></tt> in<br> - </tt></tt><tt><tt><tt>$ds9 </tt><tt><tt><tt>-block</tt></tt> - out<br> - </tt></tt>$ds9 </tt><tt><tt><tt>-block</tt></tt> to fit<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> match<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> lock yes<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> open<br> - $ds9 </tt><tt><tt><tt>-block</tt></tt> close</tt><tt><br> - </tt> <b> </b> - <p><b> <a name="blue"></a>blue</b></p> - <p>For RGB frames, sets the current color channel to blue.</p> - <tt> Syntax: <br> - -blue<br> - <br> - Example: <br> - $ds9 -blue foo.fits<br> - </tt> - <p><b> <a name="catalog"></a>catalog<br> - cat</b></p> - <p>Support for catalogs. The first three commands will create a - new catalog search. All other commands operated on the last - search created, unless indicated otherwise.</p> - <tt> Syntax: <br> - </tt><tt>-catalog [new]<br> - - [ned|simbad|denis|skybot]<br> - </tt><tt><tt> - [aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> - [</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br> - </tt> [2mass|iras]<br> - [csc|xmm|rosat]<br> - [first|nvss]<br> - - [chandralog|cfhtlog|esolog|stlog|xmmlog]<br> - [cds <catalogname>]<br> - [cds - <catalogid>]<br> - <br> - [load <filename>]<br> - [import sb|tsv - <filename>]<br> - <br> - </tt><tt><tt> [<ref>] - [<ra> <dec> <coordsys>]</tt><tt><br> - </tt> [<ref>] [allcols]<br> - </tt><tt> </tt><tt> - [<ref>] [allrows]<br> - </tt><tt> [<ref>] - [cancel]<br> - </tt><tt> [<ref>] - [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [crosshair]</tt><br> - <tt> [<ref>] [dec - <col>]</tt><br> - <tt> [<ref>] [edit - yes|no]</tt><br> - <tt> [<ref>] - [export sb|tsv <filename>]<br> - </tt><tt> [<ref>] - [filter <string>]<br> - [<ref>] [filter load - <filename>]</tt><br> - <tt> [<ref>] - [header]</tt><br> - <tt> [<ref>] [location - <code>]</tt><br> - <tt><tt> [<ref>] - [match <ref> <ref>]<br> - </tt></tt><tt><tt><tt> - [<ref>] [match]<br> - </tt></tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match error <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match function 1and2|1not2|2not1]<br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match return 1and2|1only|2only]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match unique yes|no]</tt><br> - <tt> [<ref>] [maxrows - <number>]</tt><br> - <tt> [<ref>] [name - <object>]<br> - </tt><tt> [<ref>] - [panto yes|no]</tt><br> - <tt> [<ref>] [plot - <xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> - <tt> [<ref>] [print]</tt><br> - <tt> [<ref>] [psky - <skyframe>]</tt><br> - <tt> [<ref>] [psystem - <coordsys>]</tt><br> - <tt> [<ref>] [ra - <col>]</tt><br> - <tt><tt> [<ref>] - [regions]</tt><br> - <tt> </tt> [<ref>] - [retrieve]<br> - </tt><tt> [<ref>] - [samp]<br> - [<ref>] [samp - broadcast]<br> - [<ref>] [samp - send <application>]</tt><tt><br> - </tt><tt> [<ref>] - [save <filename>]</tt><br> - <tt> [<ref>] - [server </tt><tt><tt>cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt></tt><br> - <tt> [<ref>] [show - yes|no]</tt><br> - <tt> [<ref>] [radius - <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] - [sky <skyframe>]<br> - </tt><tt> [<ref>] - [skyformat <skyformat>]<br> - </tt><tt> [<ref>] [sort - <col> incr|decr]</tt><br> - <tt> [<ref>] [symbol - [#] - condition|shape|color|text|font|fontsize|fontweight|fontslant - <value>] <br> - </tt><tt> [<ref>] - [symbol [#] text|size|size2|units|angle <value>] </tt><br> - <tt><tt> [<ref>] - [symbol shape circle|ellipse|box|text|point]<br> - </tt></tt><tt><tt><tt><tt>[<ref>] - - - - - - - - - - - [symbol shape </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>circle - - - - - - - - - - point|box point|diamond point|</tt></tt></tt></tt>cross - - - - - - - - - - point|x point|arrow point|boxcircle point]<br> - </tt> </tt><tt> - [<ref>] [symbol add| [#] remove]<br> - [<ref>] [symbol - save|load <filename>]</tt><br> - <tt> [<ref>] [system - <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [update]</tt><br> - <tt> [<ref>] [x - <col>]</tt><br> - <tt> [<ref>] [y - <col>]</tt><br> - <tt><br> - Example:<br> - </tt><tt><tt>$ds9 -catalog new<br> - </tt>$ds9 -catalog 2mass<br> - $ds9 -catalog cds 2mass<br> - $ds9 -catalog cds "I/252"<br> - <br> - </tt><tt>$ds9 -catalog load foo.xml<br> - $ds9 -catalog import tsv foo.tsv<br> - <br> - </tt><tt><tt>$ds9 -catalog 202.48 47.21 fk5<br> - </tt>$ds9 -catalog allrows<br> - $ds9 -catalog allcols<br> - </tt><tt>$ds9 -catalog cancel<br> - </tt><tt>$ds9 -catalog clear<br> - </tt><tt>$ds9 -catalog close<br> - </tt><tt>$ds9 -catalog crosshair<br> - </tt><tt>$ds9 -catalog dec DEC<br> - </tt><tt>$ds9 -catalog edit yes<br> - </tt><tt>$ds9 -catalog export tsv bar.tsv<br> - </tt><tt>$ds9 -catalog filter </tt><tt>'\$Jmag>15'</tt><tt><br> - $ds9 -catalog filter load foo.flt<br> - $ds9 -catalog header<br> - </tt><tt>$ds9 -catalog location 500</tt><br> - <tt>$ds9 -catalog match error 2 arcsec<br> - $ds9 -catalog match function 1and2<br> - $ds9 -catalog match unique no<br> - $ds9 -catalog match return 1only<br> - </tt><tt>$ds9 -catalog match # last two catalogs loaded<br> - </tt><tt>$ds9 -catalog match 2mass csc<br> - </tt><tt>$ds9 -catalog maxrows 2000<br> - </tt><tt>$ds9 -catalog name m51<br> - $ds9 -catalog panto no<br> - </tt><tt>$ds9 -catalog plot </tt><tt>'\$Jmag' '\$Hmag' '\$e_Jmag' - '\$e_Hmag'</tt><tt><br> - </tt><tt>$ds9 -catalog print</tt><br> - <tt>$ds9 -catalog psky fk5</tt><br> - <tt>$ds9 -catalog psystem wcs</tt><br> - <tt>$ds9 -catalog ra RA</tt><br> - <tt><tt>$ds9 -catalog regions<br> - </tt><tt> </tt>$ds9 -catalog retrieve<br> - </tt><tt> $ds9 -catalog samp broadcast<br> - $ds9 -catalog samp send aladin<br> - $ds9 -catalog save foo.xml<br> - </tt><tt>$ds9 -catalog server sao<br> - </tt><tt>$ds9 -catalog show yes</tt><br> - <tt> $ds9 -catalog radius 1 degrees</tt><br> - <tt>$ds9 -catalog symbol condition '\$Jmag>15'<br> - $ds9 -catalog symbol 2 shape "boxcircle point"<br> - $ds9 -catalog symbol color red<br> - $ds9 -catalog symbol font times<br> - </tt><tt>$ds9 -catalog symbol fontsize 14<br> - </tt><tt>$ds9 -catalog symbol fontweight bold<br> - </tt><tt>$ds9 -catalog symbol fontslant italic<br> - </tt><tt>$ds9 -catalog symbol add<br> - $ds9 -catalog symbol 2 remove<br> - $ds9 -catalog symbol load foo.sym<br> - $ds9 -catalog symbol save bar.sym</tt><tt><br> - $ds9 -catalog sky fk5<br> - $ds9 -catalog skyformat degrees<br> - </tt><tt>$ds9 -catalog sort "Jmag" incr<br> - </tt><tt>$ds9 -catalog system wcs</tt><tt><br> - </tt><tt>$ds9 -catalog update<br> - </tt><tt>$ds9 -catalog x RA<br> - $ds9 -catalog y DEC</tt><br> - <p><b><a name="cd"></a>cd</b></p> - <p>Sets the current working directory. </p> - <tt> Syntax: <br> - cd [<directory>] <br> - <br> - Example: <br> - $ds9 -cd /home/mrbill<br> - </tt> - <p><b> <a name="cmap"></a>cmap</b></p> - <p>Controls the colormap for the current frame. The colormap name - is not case sensitive. A valid contrast value is from 0 to - 10 and bias value from 0 to 1. </p> - <tt> Syntax: <br> - -cmap [<colormap>] <br> - [load <filename>] <br> - [save <filename>]<br> - [invert yes|no] <br> - [<contrast> <bias>] <br> - </tt><tt> [tag [load|save] - <filename>]<br> - [tag delete]</tt><br> - <tt> [open|close]<br> - <br> - Example: <br> - $ds9 -cmap Heat <br> - $ds9 -cmap load foo.sao <br> - $ds9 -cmap save bar.sao<br> - $ds9 -cmap invert yes <br> - $ds9 -cmap 5 .5<br> - $ds9 -cmap tag load foo.tag<br> - $ds9 -cmap tag save foo.tag<br> - $ds9 -cmap tag delete<br> - </tt><tt>$ds9 -cmap open<br> - $ds9 -cmap close<br> - </tt> - <p><b><a name="colorbar"></a>colorbar</b></p> - <p>Controls colorbar parameters.</p> - <tt> Syntax: <br> - -colorbar []<br> - [yes|no]<br> - - [horizontal|vertical]<br> - [numerics - yes|no]<br> - [space - value|distance]<br> - [font - times|helvetica|courier]<br> - [fontsize - <value>]<br> - - [fontweight normal|bold]<br> - [fontslant - roman|italic]<br> - [size]<br> - [ticks]<br> - </tt><tt><tt> - - - - - - - - - - - [match]<br> - [lock - [yes|no]]</tt><br> - <tt> </tt><br> - Example: <br> - $ds9 -colorbar yes<br> - $ds9 -colorbar vertical<br> - $ds9 -colorbar numerics yes<br> - $ds9 -colorbar space value<br> - $ds9 -colorbar font times<br> - $ds9 -colorbar fontsize 14<br> - $ds9 -colorbar fontweight bold<br> - $ds9 -colorbar fontslant italic<br> - $ds9 -colorbar size 20<br> - $ds9 -colorbar ticks 11</tt><br> - <tt>$ds9 -colorbar match<br> - $ds9 -colorbar lock yes</tt><br> - <tt> </tt> - <p><b> <a name="console"></a>console</b></p> - <p>Display tcl console window.</p> - <tt> Syntax: <br> - -console<br> - <br> - Example:<br> - $ds9 -console<br> - </tt> - <p><b> <a name="contour"></a>contour<br> - </b></p> - <p>Controls contours in the current frame. </p> - <tt> Syntax: <br> - -contour []<br> - [yes|no]<br> - [clear]<br> - [generate]<br> - [load - <filename>]<br> - [save - <filename> [<coordsys> <skyframe>]]<br> - [convert]<br> - [load levels - <filename>]</tt><br> - <tt><tt> [save - levels <filename>]<br> - </tt> [copy]<br> - [paste - [<coordsys> <color> <width> yes|no]]<br> - [color - <color>]<br> - [width - <width>]<br> - [dash yes|no]<br> - [smooth - <smooth>]<br> - [method - block|smooth]<br> - [nlevels <number - of levels>]<br> - [scale - linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> - [log exp - <value>]<br> - [mode - minmax|<value>|zscale|zmax]<br> - [scope global|local]<br> - [limits <min> - <max>]<br> - [levels - <value value value...>] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -contour<br> - $ds9 -contour yes<br> - $ds9 -contour generate<br> - $ds9 -contour clear<br> - $ds9 -contour load ds9.ctr<br> - </tt><tt><tt>$ds9 -contour save ds9.ctr<br> - </tt></tt><tt><tt><tt>$ds9 -contour save ds9.ctr wcs fk5<br> - </tt></tt>$ds9 -contour convert<br> - $ds9 -contour load levels ds9.ctr<br> - </tt><tt><tt>$ds9 -contour save levels ds9.lev<br> - </tt>$ds9 -contour copy<br> - </tt><tt><tt>$ds9 -contour paste<br> - </tt></tt><tt><tt><tt>$ds9 -contour paste wcs red 2 no<br> - </tt></tt>$ds9 -contour color yellow<br> - $ds9 -contour width 2<br> - $ds9 -contour dash yes<br> - $ds9 -contour smooth 5<br> - $ds9 -contour method smooth<br> - $ds9 -contour nlevels 10<br> - $ds9 -contour scale sqrt<br> - $ds9 -contour log exp 1000<br> - $ds9 -contour mode zscale<br> - $ds9 -contour scope local<br> - $ds9 -contour limits 1 100<br> - $ds9 -contour levels "1 10 100 1000"<br> - $ds9 -contour open<br> - $ds9 -contour close<br> - </tt> - <p><b><a name="crop"></a>crop</b> </p> - <p>Set current image display area. </p> - <tt> Syntax: <br> - -crop [<x> <y> <width> <height> - [<coordsys>][<skyframe>][degrees|arcmin|arcsec]<br> - </tt><tt> [match <coordsys>]<br> - [lock <coordsys>|none]</tt><tt> - </tt><br> - <tt><tt> [reset]<br> - [3d zmin zmax <coordsys>]<br> - [open|close]<br> - <br> - </tt> Example: <br> - $ds9 foo.fits -crop 40 30 10 20 # set crop in physical coords<br> - $ds9 foo.fits -crop +104:51:06.915 +68:33:40.761 28.144405 - 22.000204 wcs galactic arcsec<br> - $ds9 foo.fits -crop match wcs<br> - $ds9 foo.fits -crop lock wcs<br> - $ds9 foo.fits -crop reset</tt><br> - <tt>$ds9 foo.fits -crop 3d .25 .5 wcs<br> - $ds9 foo.fits -crop open<br> - $ds9 foo.fits -crop close<br> - </tt> - <p><b> <a name="crosshair"></a>crosshair</b></p> - <p>Controls the current position of the crosshair in the current - frame. DS9 is placed in crosshair mode when the crosshair is - set. </p> - <tt> Syntax: <br> - -crosshair [<x> <h> <coordsys> - [<skyframe>]]<br> - </tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match <coordsys>]<br> - [lock - <coordsys>|none]</tt><br> - <tt> <br> - Example: <br> - $ds9 -crosshair 100 100 physical # set crosshair in physical <br> - $ds9 -crosshair 345 58.8 wcs fk5 # set crosshair in wcs coords <br> - $ds9 -crosshair 23:01:00 +58:52:51 wcs fk5<br> - $ds9 -crosshair match<br> - $ds9 -crosshair lock wcs<br> - </tt> - <p><b><a name="cube"></a>cube<br> - </b></p> - <p>Controls FITS cube. </p> - <tt> Syntax: <br> - -cube []<br> - [play|stop|next|prev|first|last]<br> - [<slice> - [<coordsys>][<axis>]]<br> - [interval <numeric>]<br> - </tt><tt> [match <coordsys>]<br> - [lock <coordsys>|none]<br> - [order 123|132|213|231|312|321]<br> - [axes lock [yes|no]]<br> - </tt> <tt> [open|close]<br> - <br> - Example:<br> - $ds9 -cube <br> - $ds9 -cube play<br> - $ds9 -cube last<br> - $ds9 -cube 3<br> - $ds9 -cube 4.5 wcs 3<br> - $ds9 -cube interval 2<br> - $ds9 -cube match wcs<br> - $ds9 -cube lock wcs<br> - $ds9 -cube order 123<br> - $ds9 -cube axes lock yes<br> - $ds9 -cube open<br> - $ds9 -cube close</tt><br> - <p><b> <a name="cursor"></a>cursor</b></p> - <p>Move mouse pointer or crosshair in image pixels in the current - frame. Note, this will move selected Regions also. </p> - <tt> Syntax: <br> - -cursor [<x> <h>] <br> - <br> - Example: <br> - $ds9 -cursor 10 10</tt><tt><br> - </tt> - <p><b><a name="dsssao"></a>dsssao<br> - dss<br> - </b></p> - <p>Support for Digital Sky Survey at SAO.</p> - <tt> Syntax: <br> - -dsssao []<br> - [<object>]<br> - [name - <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update - frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -dsssao <br> - $ds9 -dsssao m31 <br> - </tt><tt><tt>$ds9 -dsssao name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -dsssao name clear<br> - </tt></tt>$ds9 -dsssao 00:42:44.404 +41:16:08.78<br> - $ds9 -dsssao size 60 60 arcmin<br> - $ds9 -dsssao save yes<br> - $ds9 -dsssao frame current<br> - $ds9 -dsssao update frame<br> - $ds9 -dsssao open<br> - $ds9 -dsssao close<br> - </tt> - <p><b><a name="dsseso"></a>dsseso </b></p> - <p>Support for Digital Sky Survey at ESO.</p> - <tt> Syntax:<br> - -dsseso []<br> - [<object>]<br> - [name - <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update - frame|crosshair]<br> - [survey - DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -dsseso <br> - $ds9 -dsseso m31 <br> - </tt><tt><tt>$ds9 -dsseso name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -dsseso name clear<br> - </tt></tt>$ds9 -dsseso 00:42:44.404 +41:16:08.78<br> - $ds9 -dsseso size 60 60 arcmin<br> - $ds9 -dsseso save yes<br> - $ds9 -dsseso frame current<br> - $ds9 -dsseso update frame <br> - $ds9 -dsseso survey DSS2-red<br> - $ds9 -dsseso open<br> - </tt><tt>$ds9 -dsseso close</tt><br> - <p><b><a name="dssstsci"></a>dssstsci </b></p> - <p>Support for Digital Sky Survey at STSCI.</p> - <tt> Syntax:<br> - -dssstsci []<br> - [<object>]<br> - [name - <object>|clear]<br> - - [<ra> <dec>] # in wcs fk5<br> - [size - <width> <height> degrees|arcmin|arcsec]<br> - [save - yes|no]<br> - [frame - new|current]<br> - [update - frame|crosshair]<br> - [survey - poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue] <br> - [survey - poss1_blue|poss1_red]<br> - [survey - all|quickv|phase2_gsc2|phase2_gsc1]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -dssstsci <br> - $ds9 -dssstsci m31 <br> - </tt><tt><tt>$ds9 -dssstsci name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -dssstsci name clear<br> - </tt></tt>$ds9 -dssstsci 00:42:44.404 +41:16:08.78<br> - $ds9 -dssstsci size 60 60 arcmin<br> - $ds9 -dssstsci save yes<br> - $ds9 -dssstsci frame current<br> - $ds9 -dssstsci update frame <br> - $ds9 -dssstsci survey all<br> - $ds9 -dssstsci open<br> - $ds9 -dssstsci close</tt><br> - <p><b> <a name="envi"></a>envi</b></p> - <p>Load an ENVI header and file. Optional parameter: array endian.<br> - </p> - <tt> Syntax: <br> - -envi <header> [<filename>]<br> - <br> - Example:<br> - </tt><tt><tt><tt><tt>$ds9 -envi foo.hdr</tt></tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt> <b> </b></tt></tt><tt><tt>$ds9 - - - - - - - - - - - -envi foo.hdr foo.bsq</tt></tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt> - <p><b> <a name="exit"></a>exit<br> - quit</b></p> - <p>Quits DS9. </p> - <tt> Syntax: <br> - -exit <br> - -quit <br> - <br> - Example: <br> - $ds9 -exit<br> - </tt> - <p><b> <a name="export"></a>export<br> - </b></p> - <p>Export loaded image data of current frame in specified image - format, at native resolution, using current colormap and - contrast/bias settings. NOTE: not scaling, rotation, or - translation is applied. If no format specified, the file name - extension is used to determine the output format. Optional - parameters: jpeg quality (1-100) and tiff compression method.<br> - </p> - <tt> Syntax: <br> - -export [array|nrrd|envi|gif|tiff|jpeg|png] <filename></tt><tt><br> - </tt><tt><tt>-export array <filename></tt><tt> </tt><tt>[big|little</tt><tt>|native]<br> - </tt>-export nrrd <filename> </tt><tt>[big|little</tt><tt>|native]</tt><br> - <tt>-export envi <header> [<filename>] </tt><tt>[big|little</tt><tt>|native]</tt><tt> - </tt><tt><br> - </tt><tt>-export <filename></tt><tt>.jpeg [1-100]<br> - </tt><tt>-export <filename></tt><tt>.tiff - [none|jpeg|packbits|deflate]</tt><br> - <tt> <br> - Example:<br> - $ds9 -export array foo.arr little<br> - $ds9 -export nrrd foo.nrrd little<br> - $ds9 -export envi foo.hdr little<br> - </tt><tt><tt>$ds9 -export envi foo.hdr foo.bsq little<br> - </tt>$ds9 -export tiff foo.tiff jpeg<br> - $ds9 -export jpeg foo.jpeg 75<br> - $ds9 -export png foo.png</tt><br> - <p><b><a name="fifo"></a>fifo</b></p> - <p>Set the name of the IRAF input and output fifos. The default is - /dev/imt1. These fifos are used by IRAF to communicate with DS9. - </p> - <tt> Syntax: <br> - -fifo name <br> - <br> - Example: <br> - $ds9 -fifo /dev/imt1 </tt> - <p><b> <a name="fifo_only"></a>fifo_only</b></p> - <p>Only use IRAF input and output fifos. Same as -port 0 -unix - none. </p> - <tt> Syntax: <br> - -fifo_only <br> - <br> - Example: <br> - $ds9 -fifo_only<br> - </tt> - <p><b> <a name="fits"></a>fits</b></p> - <p>Load a FITS image into the current frame.<br> - </p> - <tt> Syntax: <br> - -fits </tt><tt><tt><filename></tt></tt><tt><br> - <br> - Example: <br> - </tt><tt>$ds9 -fits foo.fits<br> - $ds9 -fits bar.fits[bin=detx,dety]<br> - $cat foo.fits | ds9 -fits -<br> - $cat bar.fits | ds9 -fits -[bin=detx,dety]</tt><tt><br> - </tt> - <p><b><a name="frame"></a>frame</b></p> - <p>Controls frame functions. Frames may be created, deleted, - reset, and centered. While return the current frame number. If - you goto a frame that does not exists, it will be created. If - the frame is hidden, it will be shown. The 'frameno' option is - available for backward compatibility. </p> - <tt> Syntax: <br> - -frame [center [#|all]]<br> - [clear [#|all]]<br> - [new [rgb]]<br> - [delete [#|all]] <br> - [reset [#|all]]<br> - [refresh [#|all]]<br> - [hide [#|all]]<br> - [show [#|all]]<br> - [move first]<br> - [move back]<br> - [move forward]<br> - [move last]<br> - [first]<br> - [prev]<br> - [next]<br> - [last]<br> - [frameno #]<br> - [#]<br> - [match <coordsys>]<br> - [lock - <coordsys>|none]<br> - <br> - Example: <br> - $ds9 -frame center # center current frame<br> - $ds9 -frame center 1 # center 'Frame1' <br> - $ds9 -frame center all # center all frames <br> - $ds9 -frame clear # clear current frame<br> - $ds9 -frame new # create new frame <br> - $ds9 -frame new rgb # create new rgb frame<br> - $ds9 -frame delete # delete current frame <br> - $ds9 -frame reset # reset current frame <br> - $ds9 -frame refresh # refresh current frame <br> - $ds9 -frame hide # hide current frame <br> - $ds9 -frame show 1 # show frame 'Frame1'<br> - $ds9 -frame move first # move frame to first in order<br> - $ds9 -frame move back # move frame back in order<br> - $ds9 -frame move forward # move frame forward in order<br> - $ds9 -frame move last # move frame to last in order<br> - $ds9 -frame first # goto first frame <br> - $ds9 -frame prev # goto prev frame <br> - $ds9 -frame next # goto next frame<br> - $ds9 -frame last # goto last frame<br> - $ds9 -frame frameno 4 # goto frame 'Frame4', create if needed<br> - $ds9 -frame 3 # goto frame 'Frame3', create if needed<br> - $ds9 -frame lock wcs</tt><br> - <p><b> <a name="gif"></a>gif</b></p> - <p>Load GIF image into current frame.</p> - <tt> Syntax: <br> - -gif <filename><br> - <br> - Example: <br> - $ds9 -gif foo.gif<br> - $cat foo.gif | ds9 -gif -<br> - </tt> - <p><b> <a name="geometry"></a>geometry</b></p> - <p>Define the initial window geometry. This includes all of the - ds9 window, not just the image space. see X(1). </p> - <tt> Syntax: <br> - -geometry value <br> - <br> - Example: <br> - $ds9 -geometry 640x480 </tt> - <p><b> <a name="green"></a>green</b></p> - <p>For RGB frames, sets the current color channel to green.</p> - <tt> Syntax: <br> - -green<br> - <br> - Example: <br> - $ds9 -green foo.fits </tt> - <p><b> <a name="grid"></a>grid</b></p> - <p>Controls coordinate grid. For grid numeric format syntax, - click <a href="grid.html#Format">here</a>.</p> - <tt> Syntax: <br> - -grid []<br> - [yes|no] <br> - [type analysis|publication] <br> - [system <coordsys>]<br> - [sky <skyframe>] <br> - [skyformat <skyformat>]<br> - [grid yes|no]<br> - [grid color <color>]<br> - [grid width <value>]<br> - [grid dash yes|no]<br> - [grid gap1 <value>]<br> - </tt><tt><tt> [grid gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [grid gap3 - <value>]<br> - </tt></tt> [axes yes|no]<br> - [axes color <color>]<br> - [axes width <value>]<br> - [axes dash yes|no]<br> - [axes type interior|exterior]<br> - </tt><tt> [axes origin - lll|llu|lul|luu|ull|ulu|uul|uuu]</tt><br> - <tt> [format1 <format>]<br> - [format2 <format>]<br> - [tickmarks yes|no]<br> - [tickmarks color <color>]<br> - [tickmarks width <value>]<br> - [tickmarks dash yes|no]<br> - [border yes|no]<br> - [border color <color>]<br> - [border width <value>]<br> - [border dash yes|no]<br> - [numerics yes|no]<br> - [numerics font - times|helvetica|courier]<br> - [numerics fontsize <value>]<br> - [numerics fontweight normal|bold]<br> - [numerics fontslant roman|italic]<br> - [numerics color <color>]<br> - [numerics gap1 <value>]<br> - </tt><tt><tt> [numerics gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [numerics - gap3 <value>]<br> - </tt></tt> [numerics type - interior|exterior]<br> - [numerics vertical yes|no]<br> - [title yes|no]<br> - [title text <text>]<br> - [title def yes|no]<br> - [title gap <value>]<br> - [title font - times|helvetica|courier]<br> - [title fontsize <value>]<br> - [title fontweight normal|bold]<br> - [title fontslant roman|italic]<br> - [title color <color>]<br> - [labels yes|no]<br> - [labels text1 <text>]<br> - </tt><tt><tt> [labels text2 - <text>]<br> - </tt> [labels def1 yes|no]<br> - </tt><tt><tt> [labels def2 yes|no]<br> - </tt> [labels gap1 <value>]<br> - [labels gap2 <value>]<br> - [labels font - times|helvetica|courier]<br> - [labels fontsize <value>]<br> - [labels fontweight normal|bold]<br> - [labels fontslant roman|italic]<br> - [labels color <color>]<br> - [reset]<br> - [load <filename>] <br> - [save <filename>] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -grid <br> - $ds9 -grid yes<br> - $ds9 -grid type analysis <br> - $ds9 -grid system wcs <br> - $ds9 -grid sky fk5 <br> - $ds9 -grid skyformat degrees<br> - $ds9 -grid grid yes<br> - $ds9 -grid grid color red<br> - $ds9 -grid grid width 2<br> - $ds9 -grid grid dash yes<br> - $ds9 -grid grid gap1 10<br> - </tt><tt><tt>$ds9 -grid grid gap2 10<br> - </tt></tt><tt><tt><tt>$ds9 -grid grid gap3 10<br> - </tt></tt>$ds9 -grid axes yes<br> - $ds9 -grid axes color red<br> - $ds9 -grid axes width 2<br> - $ds9 -grid axes dash yes<br> - $ds9 -grid axes type exterior<br> - $ds9 -grid axes origin lll<br> - $ds9 -grid format1 d.2<br> - $ds9 -grid format2 d.2<br> - $ds9 -grid tickmarks yes<br> - $ds9 -grid tickmarks color red<br> - $ds9 -grid tickmarks width 2<br> - $ds9 -grid tickmarks dash yes<br> - $ds9 -grid border yes<br> - $ds9 -grid border color red<br> - $ds9 -grid border width 2<br> - $ds9 -grid border dash yes<br> - $ds9 -grid numerics yes<br> - $ds9 -grid numerics font courier<br> - $ds9 -grid numerics fontsize 12<br> - $ds9 -grid numerics fontweight bold<br> - $ds9 -grid numerics fontslant italic<br> - $ds9 -grid numerics color red<br> - $ds9 -grid numerics gap1 10<br> - </tt><tt><tt>$ds9 -grid numerics gap2 10<br> - </tt></tt><tt><tt><tt>$ds9 -grid numerics gap3 10<br> - </tt></tt>$ds9 -grid numerics type exterior<br> - $ds9 -grid numerics vertical yes<br> - $ds9 -grid title yes<br> - $ds9 -grid title text {Hello World}<br> - $ds9 -grid title def yes<br> - $ds9 -grid title gap 10<br> - $ds9 -grid title font courier<br> - $ds9 -grid title fontsize 12<br> - $ds9 -grid title fontweight bold<br> - $ds9 -grid title fontslant italic<br> - $ds9 -grid title color red<br> - $ds9 -grid labels yes<br> - $ds9 -grid labels text1 {Hello World}<br> - </tt><tt><tt>$ds9 -grid labels text2 {Hello World}<br> - </tt>$ds9 -grid labels def1 yes<br> - $ds9 -grid labels def2 yes<br> - </tt><tt><tt>$ds9 -grid labels gap1 10<br> - </tt>$ds9 -grid labels gap2 10<br> - $ds9 -grid labels font courier<br> - $ds9 -grid labels fontsize 12<br> - $ds9 -grid labels fontweight bold<br> - $ds9 -grid labels fontslant italic<br> - $ds9 -grid labels color red<br> - $ds9 -grid reset<br> - $ds9 -grid load foo.grd <br> - $ds9 -grid save foo.grd <br> - $ds9 -grid open<br> - $ds9 -grid close<br> - </tt> - <p><b> <a name="header"></a>header</b></p> - <p>Display current fits header dialog. Optional extension number - maybe specified.</p> - <tt> Syntax: <br> - -header [<ext>]<br> - [close [<ext>]]<br> - [save [<ext>] - <filename>]<br> - <br> - Example:<br> - $ds9 -header <br> - $ds9 -header 2<br> - $ds9 -header close<br> - $ds9 -header save 1 foo.txt<br> - </tt> - <p><b> <a name="height"></a>height</b></p> - <p>Set the height of the image display window. Use the <a - href="command.html#geometry">geometry</a> command to set the - overall width and height of the ds9 window.</p> - <tt> Syntax: <br> - -height [<value>]<br> - <br> - Example: <br> - $ds9 -height 512<br> - </tt> - <p><b> <a name="help"></a>help</b></p> - <p>Display help information. To maintain backward compatibility, - -help will display a brief help message and exit. --help will - display all command line options within the built-in help - facility.</p> - <tt> Syntax: <br> - -help # Display brief help message and exit.<br> - --help # Display command line options within help facility.<br> - -? # Display command line options within help facility.<br> - <br> - Example: <br> - $ds9 -help # Display brief help message and exit.<br> - $ds9 --help # Display command line options within help facility<br> - $ds9 -? # Display command line options within help facility.<br> - </tt> - <p><b> <a name="histequ"></a>histequ</b></p> - <p>Select histogram equalization scale function for the current - frame. </p> - <tt> Syntax: <br> - -histequ<br> - <br> - Example: <br> - $ds9 -histequ<br> - </tt> - <p><b> <a name="iconify"></a>iconify</b></p> - <p>Toggles iconification. </p> - <tt> Syntax: <br> - -iconify []<br> - [yes|no] <br> - <br> - Example: <br> - $ds9 -iconify<br> - $ds9 -iconify yes</tt><br> - <p><b> <a name="invert"></a>invert</b></p> - <p>Invert Colormap. </p> - <tt> Syntax: <br> - -invert <br> - <br> - Example: <br> - $ds9 -invert<br> - </tt> - <p><b><a name="iis"></a>iis</b></p> - <p>Set IIS Filename. Optional mosaic number maybe supplied.</p> - <tt> Syntax: <br> - -iis [filename <filename> [#]]<br> - <br> - Example: <br> - $ds9 -iis filename foo.fits<br> - $ds9 -iis filename bar.fits 4</tt><br> - <p><b> <a name="jpeg"></a>jpeg</b></p> - <p>Load JPEG image into current frame.</p> - <tt> Syntax:<br> - -jpeg <filename><br> - <br> - Example: <br> - </tt><tt>$ds9 -jpeg foo.jpeg</tt><br> - <tt>$cat foo.jpeg | ds9 -jpeg -</tt><br> - <p><b> <a name="language"></a>language</b></p> - <p>Select current language. </p> - <tt> Syntax: <br> - -language [locale|da|de|es|en|fr|ja|pt]<br> - <br> - Example: <br> - $ds9 -language fr<br> - </tt> - <p><b> <a name="linear"></a>linear</b></p> - <p>Select linear scale function for the current frame. </p> - <tt> Syntax: <br> - -linear <br> - <br> - Example: <br> - $ds9 -linear </tt> - <p><b> <a name="lock"></a>lock</b></p> - <p>Lock all other frames to the current frame. </p> - <tt> Syntax: <br> - </tt><tt>-lock</tt><tt> </tt><tt>[frame <coordsys>|none]<br> - </tt><tt>[crosshair - <coordsys>|none] </tt><tt><br> - </tt><tt> [crop <coordsys>|none]</tt><br> - <tt> [slice <coordsys>|none]</tt><br> - <tt> </tt><tt> [bin [yes|no]]<br> - [axes [yes|no]]<br> - [scale [yes|no]]<br> - [scalelimits [yes|no]]<br> - [colorbar [yes|no]]<br> - [block [yes|no]]<br> - </tt><tt> [smooth [yes|no]]</tt><br> - <tt> [3d [yes|no]]</tt><tt><br> - </tt><tt><br> - </tt><tt> </tt><tt>Example: </tt><tt><br> - $ds9 -lock frame wcs</tt><tt><br> - </tt><tt>$ds9 -lock crosshair wcs</tt><tt><br> - </tt><tt>$ds9 -lock crop wcs</tt><br> - <tt>$ds9 -lock slice wcs</tt><br> - <tt>$ds9 -lock bin yes<br> - $ds9 -lock axes yes<br> - </tt><tt>$ds9 -lock scale yes<br> - $ds9 -lock scalelimits yes<br> - </tt><tt>$ds9 -lock colorbar yes</tt><tt><br> - $ds9 -lock block yes</tt><tt><br> - $ds9 -lock smooth yes</tt><tt><br> - $ds9 -lock 3d yes<br> - </tt> - <p><b> </b></p> - <b><a name="log"></a>log</b> - <p>Select log scale function for the current frame. <br> - </p> - <tt> Syntax: <br> - -log <br> - <br> - Example: <br> - $ds9 -log </tt> - <p><b> <a name="lower"></a>lower</b></p> - <p>Lower in the window stacking order. </p> - <tt> Syntax: <br> - -lower <br> - <br> - Example: <br> - $ds9 -lower<br> - </tt> - <p><b> <a name="magnifier"></a>magnifier</b></p> - <p>Controls the magnifier settings. </p> - <tt> Syntax: <br> - magnifier [color <color>]<br> - [zoom - <value>]<br> - [cursor - yes|no]<br> - [region - yes|no]<br> - <br> - Example: <br> - $ds9 -magnifier color yellow<br> - $ds9 -magnifier zoom 2<br> - $ds9 -magnifier cursor no<br> - $ds9 -magnifier region no<br> - </tt> - <p><b> <a name="mask"></a>mask<br> - nomask<br> - </b></p> - <p>Controls mask parameters. </p> - <tt> Syntax: <br> - -mask [color <color>]<br> - [mark 1|0]<br> - [transparency <value>]<br> - [clear]<br> - [open|close]<br> - -nomask<br> - <br> - Example: <br> - $ds9 -mask color red<br> - $ds9 -mask mark 0<br> - $ds9 -mask transparency 50<br> - $ds9 -mask clear<br> - $ds9 -mask open<br> - $ds9 -mask close<br> - $ds9 -nomask<br> - </tt> - <p><b> <a name="match"></a>match</b></p> - <p>Match all other frames to the current frame. </p> - <tt> Syntax: <br> - </tt><tt>-match </tt><tt>[frame <coordsys>]<br> - </tt><tt>[crosshair - <coordsys>] </tt><tt><br> - </tt><tt> [crop - <coordsys>]</tt><br> - <tt> [slice <coordsys>]</tt><br> - <tt> </tt><tt> [bin]<br> - [axes]<br> - [scale]<br> - [scalelimits]<br> - [colorbar]<br> - [block]<br> - [smooth]<br> - </tt><tt><tt> [3d]</tt><tt><tt><br> - </tt></tt><br> - Example: <br> - </tt><tt>$ds9 -match frame wcs <br> - </tt><tt>$ds9 -match crosshair wcs<br> - </tt><tt>$ds9 -match crop wcs</tt><br> - <tt> $ds9 -match slice wcs</tt> <br> - <tt>$ds9 -match bin<br> - $ds9 -match axes<br> - $ds9 -match scale<br> - $ds9 -match scalelimits<br> - $ds9 -match colorbar<br> - $ds9 -match block<br> - </tt><tt><tt>$ds9 -match smooth<br> - </tt>$ds9 -match 3d</tt><br> - <tt> <br> - </tt><b><a name="mecube"></a>mecube</b> - <p>Load FITS multiple extension file as data cube.<br> - </p> - <tt> Syntax:<br> - mecube <filename><br> - <br> - Example: <br> - $ds9 -mecube foo.fits</tt><tt><tt><br> - </tt>$cat foo.fits | ds9 -mecube -</tt><br> - <p><b> <a name="minmax"></a>minmax</b></p> - <p>This is how DS9 determines the min and max data values - from the data. <tt>SCAN</tt> will scan all data.</p> - <tt> Syntax: <br> - -minmax [scan|sample|datamin|irafmin] <br> - [mode - scan|sample|datamin|irafmin]<br> - [interval #]<br> - <br> - Example: <br> - $ds9 -minmax scan <br> - $ds9 -minmax mode scan<br> - $ds9 -minmax interval 100<br> - </tt> - <p><b> <a name="mode"></a>mode</b></p> - <p>Select the current mode. </p> - <tt> Syntax: <br> - -mode - [none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine] - <br> - <br> - Example: <br> - $ds9 -mode crosshair</tt><br> - <p><b> <a name="mosaic"></a>mosaic</b></p> - <p>Load FITS mosaic segment into current frame.</p> - <tt> Syntax:<br> - -mosaic [wcs|wcsa...wcsz|iraf] <filename><br> - <br> - Example: </tt><tt><br> - $ds9 -mosaic foo.fits</tt><br> - <tt><tt>$ds9 -mosaic wcs foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>$cat foo.fits | ds9 -mosaic -</tt> <br> - <tt><tt>$cat foo.fits | ds9 -mosaic wcs -</tt></tt><tt><br> - </tt> - <p><b> <a name="mosaicimage"></a>mosaicimage</b></p> - <p>Load FITS mosaic image into current frame.</p> - <tt> Syntax:<br> - -mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] <filename><br> - <br> - Example: </tt><tt><br> - $ds9 -mosaicimage foo.fits</tt><br> - <tt><tt>$ds9 -mosaicimage wcs foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>$cat foo.fits | ds9 -mosaicimage</tt><br> - <tt><tt>$cat foo.fits | ds9 -mosaiimage wcs</tt></tt><tt><br> - </tt> - <p><b><a name="movie"></a>movie<br> - savempeg<br> - </b></p> - <p>Create mpeg1 movie from snap shots of the DS9 window. A <tt>slice</tt> - movie cycles though all slices of a cube. A <tt>frame</tt> - movie cycles through all active frames. A <tt>3d</tt> movie - cycles through specified viewing angles. The default is <tt>frame</tt>. - Optional parameters for <tt>3d</tt>: number of frames, azimuth - from/to, elevation from/to, slice from/to, oscillate/repeat - times.<br> - </p> - <tt> Syntax:<br> - -movie [slice|frame|3d] <filename><br> - -movie 3d <filename> - [number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat - <#>]<br> - <br> - Example:<br> - $ds9 -movie slice ds9.mpg<br> - $ds9 -movie 3d ds9.mpg number 10 azfrom -60 azto 60 oscillate 1</tt><br> - <p><b> <a name="msg"></a>msg</b></p> - <p>Specify a directory of translation tables to be loaded.</p> - <tt> Syntax: <br> - -msg <directory><br> - <br> - Example: <br> - $ds9 -msg $HOME/msgs</tt><br> - <p><b> <a name="multiframe"></a>multiframe</b></p> - <p>Load FITS multiple extension file as multiple images.<br> - </p> - <tt> Syntax:<br> - multiframe <filename><br> - <br> - Example: <br> - $ds9 -multiframe foo.fits</tt><tt><tt><br> - </tt>$cat foo.fits | ds9 -multiframe -</tt><tt><br> - </tt> - <p><b><a name="nameserver"></a>nameserver</b></p> - <p>Support Name Server functions. Coordinates are in fk5. </p> - <tt> Syntax: <br> - -nameserver [<object>]<br> - [name <object>]<br> - [server </tt><tt><tt>ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt></tt>] - <br> - [skyformat - degrees|sexagesimal]<br> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [pan]<br> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [crosshair]<br> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [open|close]<br> - <br> - Example: <br> - $ds9 -nameserver m31<br> - $ds9 -nameserver name m31 <br> - $ds9 -nameserver server ned-sao <br> - $ds9 -nameserver skyformat sexagesimal<br> - $ds9 -nameserver pan<br> - $ds9 -nameserver crosshair<br> - $ds9 -nameserver open<br> - $ds9 -nameserver close<br> - </tt> - <p><b> <a name="nan"></a>nan</b></p> - <p>Set image not-a-number color. </p> - <tt> Syntax: <br> - -nan <color><br> - <br> - Example:<br> - $ds9 -nan red</tt><br> - <p><b> <a name="nrrd"></a>nrrd</b></p> - <p>Load an NRRD (Nearly Raw Raster Data) file.<br> - </p> - <tt> Syntax: <br> - -nrrd <filename><br> - <br> - Example:<br> - </tt><tt><tt>$ds9 -nrrd foo.nrrd</tt></tt><br> - <tt>$cat foo.nrrd | xpaset ds9 -nrrd</tt> - <tt><br> - </tt> - <p><b> <a name="nvss"></a>nvss</b></p> - <p>Support for NRAO VLA Sky Survey.</p> - <tt> Syntax: <br> - -nvss []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -nvss<br> - $ds9 -nvss m31 <br> - </tt><tt><tt>$ds9 -nvss name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -nvss name clear<br> - </tt></tt>$ds9 -nvss 00:42:44.404 +41:16:08.78<br> - $ds9 -nvss size 60 60 arcmin<br> - $ds9 -nvss save yes<br> - $ds9 -nvss frame current<br> - $ds9 -nvss update frame<br> - $ds9 -nvss open<br> - $ds9 -nvess close<br> - </tt> - <p><b><a name="orient"></a>orient</b></p> - <p>Controls the orientation of the current frame. </p> - <tt> Syntax: <br> - -orient [none|x|y|xy] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -orient xy<br> - $ds9 -orient open<br> - $ds9 -orient close<br> - </tt> - <p><b> <a name="pagesetup"></a>pagesetup</b></p> - <p>Controls Page Setup options.<br> - </p> - <tt> Syntax: <br> - -pagesetup [orient portrait|landscape] <br> - - [scale <numberic>]</tt><br> - <tt> - [size letter|legal|tabloid|poster|a4]</tt><br> - <tt> <br> - Example: <br> - $ds9 -pagesetup orient portrait <br> - $ds9 -pagesetup scale 50<br> - $ds9 -pagesetup size poster</tt><br> - <p><b> <a name="pan"></a>pan</b></p> - <p>Controls the current image cursor location for the current - frame. </p> - <tt> Syntax: <br> - -pan [<x> <h> <coordsys> - [<skyframe>][<skyformat>] # relative<br> - [to <x> <h> - <coordsys> [<skyframe>][<skyformat>] # - absolute<br> - [open|close]<br> - <br> - Example: <br> - $ds9 -pan 200 200 image</tt><tt><tt> # pan relative </tt> <br> - $ds9 -pan to 400 400 physical</tt><tt><tt> # pan to physical - coords</tt> <br> - $ds9 -pan to 13:29:55 47:11:50 wcs fk</tt><tt><tt> # pan to wcs - coords</tt><br> - $ds9 -pan open<br> - $ds9 -pan close</tt><br> - <p><b><a name="pixeltable"></a>pixeltable</b></p> - <p>Display/Hide the pixel table. </p> - <tt> Syntax: <br> - -pixeltable []<br> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [yes|open]<br> - - [no|close]<br> - <br> - Example: <br> - $ds9 -pixeltable<br> - $ds9 -pixeltable yes<br> - $ds9 -pixeltable open<br> - $ds9 -pixeltable close<br> - </tt> - <p><b> <a name="plot"></a>plot</b></p> - <p>Display and configure data plots. All plot commands take an - optional second command, the plot name. If no plot name is - specified, the last plot created is assumed. Plot data is - assumed to be a pair of coordinates, with optional error values. - The follow are valid data descriptions:</p> - <blockquote>xy x and y coordinates<br> - xyex x,y coordinates with x errors<br> - xyey x,y coordinates with y errors<br> - xyexey x,y coordinates with x and y - errors<br> - </blockquote> - <p>To create a new plot, use the plot new command.</p> - <tt> Syntax: <br> - # create new empty plot window</tt><br> - <tt>-plot [line|bar|scatter]<br> - </tt><tt><tt><tt><br> - </tt></tt></tt><tt><tt><tt># existing plot<br> - </tt></tt></tt><tt>-plot </tt><tt><tt>[[<plotname>] - load <filename> xy|xyex|xyey|xyexey]<br> - [[<plotname>] save - <filename>]<br> - </tt> [[<plotname>] clear]<br> - </tt><tt><tt><tt><tt><tt><tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - duplicate [#]]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - </tt>[[<plotname>] stats - yes|no]<br> - </tt></tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - list yes|no]<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - loadconfig <filename>]<br> - [[<plotname>] saveconfig - <filename>]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - [[<plotname>] pagesetup orient - portrait|landscape]<br> - [[<plotname>] pagesetup size - letter|legal|tabloid|poster|a4]</tt><br> - <tt> </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - [[<plotname>] print]<br> - [[<plotname>] print - destination printer|file]<br> - [[<plotname>] print command - <command>]<br> - [[<plotname>] print filename - <filename>]<br> - [[<plotname>] print color - rgb|gray]<br> - </tt> </tt>[[<plotname>] close</tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>]<br> - </tt>[[<plotname>] mode - pointer|zoom]</tt></tt></tt></tt></tt></tt><tt><br> - </tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt><tt># configure graph<br> - </tt><tt>-plot [[<plotname>] axis x|y grid yes|no]<br> - [[[<plotname>] axis x|y log - yes|no]<br> - </tt><tt> [[<plotname>] axis x|y - flip yes|no]</tt><br> - <tt><tt> [[<plotname>] axis x|y auto - yes|no]<br> - [[<plotname>] axis x|y min - <value>]<br> - [[<plotname>] axis x|y max - <value>]</tt><tt><br> - </tt><tt><tt> [[<plotname>] axis x|y - format <string>]</tt><tt><br> - </tt></tt> </tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - legend yes|no]<br> - [[<plotname>] legend position - right|left|top|bottom]</tt><br> - </tt><tt><tt> [[<plotname>] font - title|labels|numbers font times|helvetica|courier]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - size <value>]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - weight normal|bold]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - slant roman|italic]<br> - </tt></tt><tt> [[<plotname>] title - <string>]</tt><br> - <tt><tt> [[<plotname>] title x|y - <string>]<br> - [</tt></tt><tt><tt><tt><tt>[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - barmode normal|stacked|aligned|overlap]<br> - </tt></tt></tt></tt><tt><tt><tt><br> - </tt></tt></tt><tt><tt><tt># configure current dataset<br> - </tt>-plot [[<plotname>] show yes|no]<br> - </tt> </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape - circle|square|diamond|plus|splus|scross|triangle|arrow]</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt> </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape fill yes|no]</tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt> - </tt><tt><tt><tt><tt>[[<plotname>] shape - color <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - smooth - step|linear|cubic|quadratic|catrom]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - width - <value>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - dash yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error width - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - name - <string>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><br> - # select current dataset<br> - </tt></tt></tt>-plot [[<plotname>] select - <value>]<br> - </tt><tt> <br> - Example: <br> - </tt><tt><tt> </tt></tt><tt># create new empty plot window<br> - $ds9 -plot bar<br> - </tt><tt><tt><br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt># existing plot<br> - </tt></tt></tt></tt></tt></tt></tt>$ds9 -plot load - xy.dat<br> - $ds9 -plot save foo.dat<br> - </tt></tt><tt><tt>$ds9 -plot clear<br> - $ds9 -plot duplicate 1<br> - $ds9 -plot stats yes<br> - $ds9 -plot list yes<br> - </tt></tt><tt><tt>$ds9 -plot loadconfig foo.plt<br> - $ds9 -plot saveconfig foo.plt<br> - </tt></tt><tt><tt>$ds9 -plot pagesetup orient portrait<br> - $ds9 -plot pagesetup size letter<br> - </tt></tt><tt><tt>$ds9 -plot print<br> - $ds9 -plot print destination file<br> - $ds9 -plot print command lp<br> - $ds9 -plot print filename foo.ps<br> - $ds9 -plot print color rgb<br> - </tt>$ds9 -plot close</tt><tt><tt><br> - $ds9 -plot mode pointer</tt><br> - </tt><tt><br> - </tt><tt><tt># configure plot<br> - </tt><tt>$ds9 -plot axis x grid yes<br> - $ds9 -plot axis x log yes</tt><br> - <tt>$ds9 -plot axis x flip yes</tt><tt><br> - </tt><tt><tt>$ds9 -plot axis x auto no<br> - $ds9 -plot axis x min 1<br> - $ds9 -plot axis x max 100<br> - $ds9 -plot axis x format '%f'<br> - <br> - </tt></tt><tt>$ds9 -plot legend yes<br> - </tt><tt>$ds9 -plot legend position left</tt><tt><tt><tt><tt><br> - <br> - </tt></tt></tt></tt><tt><tt>$ds9 -plot font numbers font - times<br> - $ds9 -plot font numbers size 12<br> - $ds9 -plot font numbers weight bold<br> - $ds9 -plot font numbers slant italic<br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt>$ds9 - - - - - - - - - -plot title 'This is a Title'<br> - $ds9 -plot title x 'X Axis'<br> - $ds9 -plot title y 'Y Axis'<br> - $ds9 -plot title legend 'This is the Legend'<br> - <br> - </tt><tt>$ds9 -plot barmode aligned<br> - <br> - </tt></tt><tt># configure current dataset<br> - </tt><tt>$ds9 -plot show yes<br> - $ds9 -plot shape circle<br> - </tt><tt><tt>$ds9 -plot shape fill no<br> - </tt></tt><tt><tt><tt>$ds9 -plot shape color cyan<br> - </tt></tt></tt><tt><tt>$ds9 -plot smooth step<br> - </tt>$ds9 -plot color red<br> - $ds9 -plot width 2<br> - $ds9 -plot dash yes<br> - $ds9 -plot error yes<br> - $ds9 -plot error color red</tt><br> - <tt>$ds9 -plot error width 2</tt><br> - <tt>$ds9 -plot name 'My Data'</tt><br> - <tt><br> - # select current dataset<br> - $ds9 -plot select 2</tt> - <p><b><b><a name="png"></a></b>png</b></p> - <p>Load PNG image into current frame.<br> - </p> - <tt> Syntax:<br> - -png <filename><br> - <br> - Example: </tt><br> - <tt>$ds9 png foo.png</tt><tt><tt><tt><br> - </tt></tt>$cat foo.png | ds9 -png -</tt><tt><br> - </tt> - <p><b> <a name="port"></a>port</b></p> - <p>Set the IRAF port number, used by IRAF to communicate with DS9. - The default is 5137, the standard IRAF port used by <i>ximtool</i>. - </p> - <tt> Syntax: <br> - -port number <br> - <br> - Example: <br> - $ds9 -port 5137 </tt> - <p><b> <a name="port_only"></a>port_only<br> - inet_only</b></p> - <p>Only use the IRAF port number. This is the same as -fifo none - -unix none. </p> - <tt> Syntax: <br> - -port_only <br> - <br> - Example: <br> - $ds9 -port_only<br> - </tt> - <p><b> <a name="pow"></a>pow</b></p> - <p>Select power scale function for the current frame. </p> - <tt> Syntax: <br> - -pow <br> - <br> - Example: <br> - $ds9 -pow<br> - </tt> - <p><b> <a name="precision"></a>precision</b></p> - <p>Set region and coordinate output format precision. </p> - <tt> Syntax: <br> - -precision <linear> </tt><tt><tt><degree></tt> </tt><tt><tt><hms> - - - - - - - - - - - - </tt></tt><tt><tt><tt><dms></tt></tt></tt><tt><tt><tt><tt> - <arcmin> </tt></tt></tt></tt><tt><tt><tt><tt><tt><arcsec><br> - <br> - </tt></tt></tt></tt>Example:<br> - $ds9 -precision 8 10 4 3 5 3</tt><br> - <p><b> <a name="prefs"></a>prefs</b></p> - <p>Controls various preference settings. </p> - <tt> Syntax: <br> - -prefs [clear]<br> - [irafalign yes|no]<br> - <br> - Example: <br> - $ds9 -prefs clear<br> - $ds9 -prefs irafalign yes<br> - </tt> - <p><b><a name="preserve"></a>preserve</b> </p> - <p>Preserve the follow attributes while loading a new image. </p> - <tt> Syntax: <br> - preserve [pan yes|no]<br> - [regions yes|no]<br> - <br> - Example: <br> - $ds9 -preserve pan yes<br> - $ds9 -preserve regions yes<br> - </tt> - <p><b><a name="psprint"></a>psprint</b></p> - <p>Invokes postscript printing. Please see <a - href="file:///Users/joye/saods9/ds9/doc/ref/command.html#print">print</a> - for further details.</p> - <p><b><a name="print"></a>print</b></p> - <p>Controls printing. Use print option to set printing options.<br> - </p> - <tt> Syntax: <br> - -print [destination printer|file] <br> - [command <command>] <br> - [filename <filename>] - <br> - </tt><tt> [color - rgb|cmyk|gray] <br> - [level 1|2] <br> - [resolution - 53|72|75|150|300|600] <br> - <br> - Example: <br> - $ds9 -print <br> - $ds9 -print destination file <br> - $ds9 -print command lp<br> - $ds9 -print filename foo.ps <br> - $ds9 -print color cmyk <br> - $ds9 -print level 2 <br> - $ds9 -print resolution 75</tt> - <p><b> <a name="raise"></a>raise</b></p> - <p>Raise in the window stacking order. </p> - <tt> Syntax: <br> - -raise <br> - <br> - Example: <br> - $ds9 -raise<br> - </tt> - <p><b> <a name="regions"></a>regions</b></p> - <p>Controls regions in the current frame. </p> - <tt> Syntax: <br> - -regions [<filename>]<br> - [load [all] - <filename>] <br> - [save - <filename>]<br> - [list [close]]<br> - [epsilon - <integer>]<br> - [show yes|no]<br> - [showtext yes|no]<br> - [centroid]<br> - [centroid auto - yes|no]<br> - [centroid - radius <value>|iteration <value>]<br> - [getinfo]<br> - [move front] <br> - [move back]<br> - [select all]<br> - [select none]<br> - [select invert]<br> - [delete all]<br> - [delete select]<br> - [format - ds9|xml|ciao|saotng|saoimage|pros|xy]<br> - [system - image|physical|wcs|wcsa...wcsz]<br> - [sky - fk4|fk5|icrs|galactic|ecliptic] <br> - [skyformat - degrees|sexagesimal]<br> - [strip yes|no]<br> - [shape - <shape>]<br> - [color - <color><br> - [width - <width>]<br> - </tt><tt> - [fixed|edit|rotate|delete yes|no]<br> - - [include|exclude|source|background]</tt><br> - <tt> </tt><tt> - [command <marker command>]<br> - [composite]<br> - [dissolve]<br> - [template - <filename>]<br> - [template - <filename> at <ra> <dec> <coordsys> - <skyframe>]<br> - [savetemplate - <filename>]<br> - </tt><tt> [group new]<br> - </tt><tt> [group - <tag> new]<br> - [group - <tag> update]<br> - </tt><tt> [group - <tag> select]<br> - </tt><tt> [group - <tag> color <color>] <br> - [group <tag> - copy] <br> - [group <tag> - delete] <br> - [group <tag> - cut]<br> - [group <tag> - font <font>] <br> - [group <tag> - move <int> <int>]<br> - [group <tag> - movefront] <br> - [group <tag> - moveback] <br> - [group <tag> - property <property> yes|no] <br> - [copy]<br> - [cut]<br> - [paste - image|physical|wcs|wcsa...wcsz]<br> - [undo]<br> - <br> - Example: <br> - $ds9 -regions foo.reg <br> - $ds9 -regions -format ciao bar.reg # load as ciao format<br> - $ds9 -regions foo.fits # FITS regions files do not need a format - specification<br> - $ds9 -regions load foo.reg # load foo.reg into current frame<br> - $ds9 -regions load all foo.reg # load foo.reg into all frames<br> - $ds9 -regions load '*.reg'# expand *.reg and load into current - frame<br> - $ds9 -regions load all '*.reg' # expand *.reg and load into all - frames<br> - $ds9 -regions save foo.reg<br> - $ds9 -regions list <br> - $ds9 -regions list close<br> - $ds9 -regions epsilon 5<br> - $ds9 -regions show yes<br> - $ds9 -regions showtext no<br> - $ds9 -regions centroid<br> - $ds9 -regions centroid auto yes<br> - $ds9 -regions centroid radius 10<br> - $ds9 -regions centroid iteration 20<br> - $ds9 -regions getinfo<br> - $ds9 -regions move back<br> - $ds9 -regions move front<br> - $ds9 -regions select all <br> - $ds9 -regions select none<br> - $ds9 -regions select invert<br> - $ds9 -regions delete all<br> - $ds9 -regions delete select<br> - $ds9 -regions format ds9 <br> - $ds9 -regions system wcs<br> - $ds9 -regions sky fk5 <br> - $ds9 -regions skyformat degrees <br> - $ds9 -regions strip yes<br> - $ds9 -regions shape ellipse <br> - $ds9 -regions color red <br> - $ds9 -regions width 3<br> - </tt><tt>$ds9 -regions edit yes<br> - $ds9 -regions include<br> - </tt><tt>$ds9 -regions command "circle 100 100 20 # color=red"<br> - $ds9 -regions composite<br> - $ds9 -regions dissolve<br> - $ds9 -regions template foo.tpl<br> - $ds9 -regions template foo.tpl at 13:29:55.92 +47:12:48.02 fk5<br> - $ds9 -regions savetemplate foo.tpl<br> - $ds9 -regions group new<br> - $ds9 -regions group foo new<br> - $ds9 -regions group foo update<br> - $ds9 -regions group foo select<br> - $ds9 -regions group foo color red<br> - $ds9 -regions group foo copy<br> - $ds9 -regions group foo delete<br> - $ds9 -regions group foo cut<br> - $ds9 -regions group foo font {times 14 bold}<br> - $ds9 -regions group foo move 100 100<br> - $ds9 -regions group foo movefront<br> - $ds9 -regions group foo moveback<br> - $ds9 -regions group foo property delete no<br> - $ds9 -regions copy<br> - $ds9 -regions cut<br> - $ds9 -regions paste wcs<br> - $ds9 -regions undo<br> - </tt> - <p><b><a name="red"></a>red</b></p> - <p>For RGB frames, sets the current color channel to red.</p> - <tt> Syntax:<br> - -red<br> - <br> - Example: <br> - $ds9 -red foo.fits<br> - </tt> - <p><b> <a name="restore"></a>restore</b></p> - <p>Restore DS9 to a previous state from a backup save set. </p> - <tt> Syntax: <br> - -restore <filename><br> - <br> - Example:<br> - $ds9 -restore ds9.bck</tt><br> - <p><b> <a name="rgb"></a>rgb</b></p> - <p>Create RGB frame and control RGB frame parameters.</p> - <tt> Syntax: <br> - -rgb []<br> - [red|green|blue]<br> - [channel [red|green|blue]]<br> - [view [red|green|blue] [yes|no]]<br> - [system <coordsys>]<br> - [lock - wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth - [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $ds9 -rgb # create new rgb frame<br> - $ds9 -rgb red # set current channel to red<br> - $ds9 -rgb channel red # set current channel to red<br> - $ds9 -rgb view blue no # turn off blue channel<br> - $ds9 -rgb system wcs # set rgb coordinate system<br> - </tt><tt>$ds9 -rgb lock wcs yes</tt><br> - <tt>$ds9 -rgb lock crop yes</tt><br> - <tt>$ds9 -rgb lock slice yes</tt><br> - <tt>$ds9 -rgb lock bin yes</tt><br> - <tt> $ds9 -rgb lock scale yes<br> - $ds9 -rgb lock scalelimits yes<br> - $ds9 -rgb lock colorbar yes<br> - $ds9 -rgb lock block yes<br> - $ds9 -rgb lock smooth yes<br> - $ds9 -rgb open<br> - $ds9 -rgb close<br> - </tt><br> - <p><b> <a name="rgbarray"></a>rgbarray</b></p> - <p>Load raw data array cube into rgb frame.<br> - </p> - <tt> Syntax:<br> - -rgbarray + <br> +Example:<br> +$ds9 -array foo.arr[dim=512,bitpix=-32,endian=little]</tt><br> +<tt>$cat foo.arr | ds9 -array +-[dim=512,bitpix=-32,endian=little]</tt><tt><br></tt> +<p><b><a name="asinh" id="asinh"></a></b><b>asinh</b></p> +<p>Select ASINH scale function for the current frame.</p> +<tt>Syntax:<br> +-asinh<br> + <br> +Example:<br> +$ds9 -asinh</tt><br> +<p><b><a name="background" id="background"></a>bg<br> +background</b></p> +<p>Set image background color.</p> +<tt>Syntax:<br> +-bg <color><br> + <br> +Example:<br> +$ds9 -background red<br> +$ds9 -bg red</tt><br> +<p><b><a name="backup" id="backup"></a>backup</b></p> +<p>Create a backup save set.</p> +<tt>Syntax:<br> +-backup <filename><br> + <br> +Example:<br> +$ds9 -backup ds9.bck</tt><br> +<p><b><a name="bin" id="bin"></a>bin</b></p> +<p>Controls binning factor, binning buffer size, and binning +function for binning FITS bin tables.</p> +<tt>Syntax:<br> +-bin [about <x> <y>]<br> + [about center]<br> + [buffersize <value>]<br> + [cols <x> <y>]<br> + [colsz <x> <y> <z>]<br> + [factor <value> [<value>]]<br> + [depth <value>]<br> + [filter <string>]<br></tt> +<tt><tt> [filter clear]<br></tt> + [function average|sum]<br> + [in]<br> + [out]<br> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -bin about 4096 4096<br> +$ds9 -bin about center<br> +$ds9 -bin buffersize 512<br> +$ds9 -bin cols detx dety<br> +$ds9 -bin colsz detx dety time<br> +$ds9 -bin factor 4<br> +$ds9 -bin factor 4 2<br> +$ds9 -bin depth 10<br> +$ds9 -bin filter 'pha > 5'<br> +$ds9 -bin filter clear<br> +$ds9 -bin function sum<br></tt> <tt><tt>$ds9 -bin in<br> +$ds9 -bin out<br></tt> $ds9 -bin to fit<br> +$ds9 -bin match<br> +$ds9 -bin lock yes<br> +$ds9 -bin open<br> +$ds9 -bin close<br></tt> +<p><b><a name="blink" id="blink"></a>blink</b></p> +<p>Blink mode parameters. Interval is in seconds.</p> +<tt>Syntax:<br> +-blink []<br> + [yes|no]<br> + [interval <value>]<br> + <br> +Example:<br> +$ds9 -blink<br> +$ds9 -blink yes<br> +$ds9 -blink interval 1</tt><br> +<p><b><a name="block" id="block"></a>block</b></p> +<p>Controls blocking parameters.</p> +<tt>Syntax:<br> +-block</tt> <tt><tt>[<value>]<br> + [<value> +<value>]<br> + [to <value>]<br> + [to <value> +<value>]<br> + [in]<br> + [out]<br></tt> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br></tt> <tt>$ds9</tt> <tt><tt><tt>-block</tt></tt> 4<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> 4 2<br></tt> +<tt><tt><tt>$ds9</tt> <tt><tt><tt>-block</tt></tt> to 4<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> to 4 2<br></tt> $ds9</tt> +<tt><tt><tt>-block</tt></tt> in<br></tt></tt> <tt><tt><tt>$ds9</tt> +<tt><tt><tt>-block</tt></tt> out<br></tt></tt> $ds9</tt> +<tt><tt><tt>-block</tt></tt> to fit<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> match<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> lock yes<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> open<br> +$ds9</tt> <tt><tt><tt>-block</tt></tt> close</tt><tt><br></tt> +<p><b><a name="blue" id="blue"></a>blue</b></p> +<p>For RGB frames, sets the current color channel to blue.</p> +<tt>Syntax:<br> +-blue<br> + <br> +Example:<br> +$ds9 -blue foo.fits<br></tt> +<p><b><a name="catalog" id="catalog"></a>catalog<br> +cat</b></p> +<p>Support for catalogs. The first three commands will create a new +catalog search. All other commands operated on the last search +created, unless indicated otherwise.</p> +<tt>Syntax:<br></tt> <tt>-catalog [new]<br> + +[ned|simbad|denis|skybot]<br></tt> +<tt><tt> +[aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> + + +[</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br></tt> + [2mass|iras]<br> + [csc|xmm|rosat]<br> + [first|nvss]<br> + +[chandralog|cfhtlog|esolog|stlog|xmmlog]<br> + [cds <catalogname>]<br> + [cds +<catalogid>]<br> +<br> + [load <filename>]<br> + [import sb|tsv +<filename>]<br> +<br></tt> <tt><tt> +[<ref>] [<ra> <dec> +<coordsys>]</tt><tt><br></tt> + [<ref>] [allcols]<br></tt> +<tt> </tt><tt> [<ref>] +[allrows]<br> + </tt><tt> [<ref>] +[cancel]<br></tt> <tt> +[<ref>] [clear]<br></tt> <tt> +[<ref>] [close]</tt><br> +<tt> </tt> +<tt>[<ref>] [crosshair]</tt><br> +<tt> [<ref>] [dec +<col>]</tt><br> +<tt> [<ref>] [edit +yes|no]</tt><br> +<tt> [<ref>] +[export sb|tsv <filename>]<br></tt> +<tt> [<ref>] +[filter <string>]<br> + [<ref>] [filter load +<filename>]</tt><br> +<tt> [<ref>] +[header]</tt><br> +<tt> [<ref>] [location +<code>]</tt><br> +<tt><tt> [<ref>] +[match <ref> <ref>]<br></tt></tt> +<tt><tt><tt> +[<ref>] [match]<br></tt></tt> + </tt> <tt>[<ref>] +[match error <value> degrees|arcmin|arcsec]</tt><br> +<tt> </tt> +<tt>[<ref>] [match function 1and2|1not2|2not1]<br></tt> +<tt> </tt> +<tt>[<ref>] [match return 1and2|1only|2only]</tt><br> +<tt> </tt> +<tt>[<ref>] [match unique yes|no]</tt><br> +<tt> [<ref>] [maxrows +<number>]</tt><br> +<tt> [<ref>] [name +<object>]<br></tt> +<tt> [<ref>] [panto +yes|no]</tt><br> +<tt> [<ref>] [plot +<xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> +<tt> [<ref>] [print]</tt><br> +<tt> [<ref>] [psky +<skyframe>]</tt><br> +<tt> [<ref>] [psystem +<coordsys>]</tt><br> +<tt> [<ref>] [ra +<col>]</tt><br> +<tt><tt> [<ref>] +[regions]</tt><br> + [<ref>] +[retrieve]<br></tt> <tt> +[<ref>] [samp]<br> + [<ref>] [samp +broadcast]<br> + [<ref>] [samp send +<application>]</tt><tt><br></tt> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] +[server</tt> +<tt><tt>cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt></tt><br> + +<tt> [<ref>] [show +yes|no]</tt><br> +<tt> [<ref>] [radius +<value> degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> + [<ref>] [skyformat +<skyformat>]<br></tt> <tt> + [<ref>] [sort <col> +incr|decr]</tt><br> +<tt> [<ref>] [symbol [#] +condition|shape|color|text|font|fontsize|fontweight|fontslant +<value>]<br></tt> <tt> +[<ref>] [symbol [#] text|size|size2|units|angle +<value>]</tt><br> +<tt><tt> [<ref>] [symbol +shape circle|ellipse|box|text|point]<br> + </tt></tt> +<tt><tt><tt><tt>[<ref>] [symbol shape</tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>circle point|box point|diamond +point|</tt></tt></tt></tt>cross point|x point|arrow point|boxcircle +point]<br></tt></tt> <tt> +[<ref>] [symbol add| [#] remove]<br> + [<ref>] [symbol +save|load <filename>]</tt><br> +<tt> [<ref>] [system +<coordsys>]</tt><tt><br></tt> <tt> + </tt> <tt>[<ref>] [update]</tt><br> +<tt> [<ref>] [x +<col>]</tt><br> +<tt> [<ref>] [y +<col>]</tt><br> +<tt><br> +Example:<br></tt> <tt><tt>$ds9 -catalog new<br></tt> $ds9 -catalog +2mass<br> +$ds9 -catalog cds 2mass<br> +$ds9 -catalog cds "I/252"<br> +<br></tt> <tt>$ds9 -catalog load foo.xml<br> +$ds9 -catalog import tsv foo.tsv<br> +<br></tt> <tt><tt>$ds9 -catalog 202.48 47.21 fk5<br></tt> $ds9 +-catalog allrows<br> +$ds9 -catalog allcols<br></tt> <tt>$ds9 -catalog cancel<br></tt> +<tt>$ds9 -catalog clear<br></tt> <tt>$ds9 -catalog close<br></tt> +<tt>$ds9 -catalog crosshair<br></tt> <tt>$ds9 -catalog dec +DEC<br></tt> <tt>$ds9 -catalog edit yes<br></tt> <tt>$ds9 -catalog +export tsv bar.tsv<br></tt> <tt>$ds9 -catalog filter</tt> +<tt>'\$Jmag>15'</tt><tt><br> +$ds9 -catalog filter load foo.flt<br> +$ds9 -catalog header<br></tt> <tt>$ds9 -catalog location +500</tt><br> +<tt>$ds9 -catalog match error 2 arcsec<br> +$ds9 -catalog match function 1and2<br> +$ds9 -catalog match unique no<br> +$ds9 -catalog match return 1only<br></tt> <tt>$ds9 -catalog match # +last two catalogs loaded<br></tt> <tt>$ds9 -catalog match 2mass +csc<br></tt> <tt>$ds9 -catalog maxrows 2000<br></tt> <tt>$ds9 +-catalog name m51<br> +$ds9 -catalog panto no<br></tt> <tt>$ds9 -catalog plot</tt> +<tt>'\$Jmag' '\$Hmag' '\$e_Jmag' '\$e_Hmag'</tt><tt><br></tt> +<tt>$ds9 -catalog print</tt><br> +<tt>$ds9 -catalog psky fk5</tt><br> +<tt>$ds9 -catalog psystem wcs</tt><br> +<tt>$ds9 -catalog ra RA</tt><br> +<tt><tt>$ds9 -catalog regions<br></tt> $ds9 -catalog +retrieve<br></tt> <tt>$ds9 -catalog samp broadcast<br> +$ds9 -catalog samp send aladin<br> +$ds9 -catalog save foo.xml<br></tt> <tt>$ds9 -catalog server +sao<br></tt> <tt>$ds9 -catalog show yes</tt><br> +<tt>$ds9 -catalog radius 1 degrees</tt><br> +<tt>$ds9 -catalog symbol condition '\$Jmag>15'<br> +$ds9 -catalog symbol 2 shape "boxcircle point"<br> +$ds9 -catalog symbol color red<br> +$ds9 -catalog symbol font times<br></tt> <tt>$ds9 -catalog symbol +fontsize 14<br></tt> <tt>$ds9 -catalog symbol fontweight +bold<br></tt> <tt>$ds9 -catalog symbol fontslant italic<br></tt> +<tt>$ds9 -catalog symbol add<br> +$ds9 -catalog symbol 2 remove<br> +$ds9 -catalog symbol load foo.sym<br> +$ds9 -catalog symbol save bar.sym</tt><tt><br> +$ds9 -catalog sky fk5<br> +$ds9 -catalog skyformat degrees<br></tt> <tt>$ds9 -catalog sort +"Jmag" incr<br></tt> <tt>$ds9 -catalog system wcs</tt><tt><br></tt> +<tt>$ds9 -catalog update<br></tt> <tt>$ds9 -catalog x RA<br> +$ds9 -catalog y DEC</tt><br> +<p><b><a name="cd" id="cd"></a>cd</b></p> +<p>Sets the current working directory.</p> +<tt>Syntax:<br> +cd [<directory>]<br> + <br> +Example:<br> +$ds9 -cd /home/mrbill<br></tt> +<p><b><a name="cmap" id="cmap"></a>cmap</b></p> +<p>Controls the colormap for the current frame. The colormap name +is not case sensitive. A valid contrast value is from 0 to 10 +and bias value from 0 to 1.</p> +<tt>Syntax:<br> +-cmap [<colormap>]<br> + [load <filename>]<br> + [save <filename>]<br> + [invert yes|no]<br> + [<contrast> +<bias>]<br></tt> <tt> [tag +[load|save] <filename>]<br> + [tag delete]</tt><br> +<tt> [open|close]<br> + <br> +Example:<br> +$ds9 -cmap Heat<br> +$ds9 -cmap load foo.sao<br> +$ds9 -cmap save bar.sao<br> +$ds9 -cmap invert yes<br> +$ds9 -cmap 5 .5<br> +$ds9 -cmap tag load foo.tag<br> +$ds9 -cmap tag save foo.tag<br> +$ds9 -cmap tag delete<br></tt> <tt>$ds9 -cmap open<br> +$ds9 -cmap close<br></tt> +<p><b><a name="colorbar" id="colorbar"></a>colorbar</b></p> +<p>Controls colorbar parameters.</p> +<tt>Syntax:<br> +-colorbar []<br> + [yes|no]<br> + +[horizontal|vertical]<br> + [numerics +yes|no]<br> + [space +value|distance]<br> + [font +times|helvetica|courier]<br> + [fontsize +<value>]<br> + [fontweight +normal|bold]<br> + [fontslant +roman|italic]<br> + [size]<br> + [ticks]<br></tt> +<tt><tt> +[match]<br> + [lock +[yes|no]]</tt><br> + <br> +Example:<br> +$ds9 -colorbar yes<br> +$ds9 -colorbar vertical<br> +$ds9 -colorbar numerics yes<br> +$ds9 -colorbar space value<br> +$ds9 -colorbar font times<br> +$ds9 -colorbar fontsize 14<br> +$ds9 -colorbar fontweight bold<br> +$ds9 -colorbar fontslant italic<br> +$ds9 -colorbar size 20<br> +$ds9 -colorbar ticks 11</tt><br> +<tt>$ds9 -colorbar match<br> +$ds9 -colorbar lock yes</tt><br> +<p><b><a name="console" id="console"></a>console</b></p> +<p>Display tcl console window.</p> +<tt>Syntax:<br> +-console<br> + <br> +Example:<br> +$ds9 -console<br></tt> +<p><b><a name="contour" id="contour"></a>contour<br></b></p> +<p>Controls contours in the current frame.</p> +<tt>Syntax:<br> +-contour []<br> + [yes|no]<br> + [clear]<br> + [generate]<br> + [load +<filename>]<br> + [save <filename> +[<coordsys> <skyframe>]]<br> + [convert]<br> + [load levels +<filename>]</tt><br> +<tt><tt> [save +levels <filename>]<br></tt> + [copy]<br> + [paste +[<coordsys> <color> <width> yes|no]]<br> + [color +<color>]<br> + [width +<width>]<br> + [dash yes|no]<br> + [smooth +<smooth>]<br> + [method +block|smooth]<br> + [nlevels <number of +levels>]<br> + [scale +linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> + [log exp +<value>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope +global|local]<br> + [limits <min> +<max>]<br> + [levels <value +value value...>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -contour<br> +$ds9 -contour yes<br> +$ds9 -contour generate<br> +$ds9 -contour clear<br> +$ds9 -contour load ds9.ctr<br></tt> <tt><tt>$ds9 -contour save +ds9.ctr<br></tt></tt> <tt><tt><tt>$ds9 -contour save ds9.ctr wcs +fk5<br></tt></tt> $ds9 -contour convert<br> +$ds9 -contour load levels ds9.ctr<br></tt> <tt><tt>$ds9 -contour +save levels ds9.lev<br></tt> $ds9 -contour copy<br></tt> +<tt><tt>$ds9 -contour paste<br></tt></tt> <tt><tt><tt>$ds9 -contour +paste wcs red 2 no<br></tt></tt> $ds9 -contour color yellow<br> +$ds9 -contour width 2<br> +$ds9 -contour dash yes<br> +$ds9 -contour smooth 5<br> +$ds9 -contour method smooth<br> +$ds9 -contour nlevels 10<br> +$ds9 -contour scale sqrt<br> +$ds9 -contour log exp 1000<br> +$ds9 -contour mode zscale<br> +$ds9 -contour scope local<br> +$ds9 -contour limits 1 100<br> +$ds9 -contour levels "1 10 100 1000"<br> +$ds9 -contour open<br> +$ds9 -contour close<br></tt> +<p><b><a name="crop" id="crop"></a>crop</b></p> +<p>Set current image display area.</p> +<tt>Syntax:<br> +-crop [<x> <y> <width> <height> +[<coordsys>][<skyframe>][degrees|arcmin|arcsec]<br></tt> +<tt> [match <coordsys>]<br> + [lock +<coordsys>|none]</tt><br> +<tt><tt> [reset]<br> + [3d zmin zmax <coordsys>]<br> + [open|close]<br> +<br></tt> Example:<br> +$ds9 foo.fits -crop 40 30 10 20 # set crop in physical coords<br> +$ds9 foo.fits -crop +104:51:06.915 +68:33:40.761 28.144405 +22.000204 wcs galactic arcsec<br> +$ds9 foo.fits -crop match wcs<br> +$ds9 foo.fits -crop lock wcs<br> +$ds9 foo.fits -crop reset</tt><br> +<tt>$ds9 foo.fits -crop 3d .25 .5 wcs<br> +$ds9 foo.fits -crop open<br> +$ds9 foo.fits -crop close<br></tt> +<p><b><a name="crosshair" id="crosshair"></a>crosshair</b></p> +<p>Controls the current position of the crosshair in the current +frame. DS9 is placed in crosshair mode when the crosshair is +set.</p> +<tt>Syntax:<br> +-crosshair [<x> <h> <coordsys> +[<skyframe>]]<br> + </tt><tt> +[match <coordsys>]<br> + [lock +<coordsys>|none]</tt><br> +<tt> <br> +Example:<br> +$ds9 -crosshair 100 100 physical # set crosshair in physical<br> +$ds9 -crosshair 345 58.8 wcs fk5 # set crosshair in wcs coords<br> +$ds9 -crosshair 23:01:00 +58:52:51 wcs fk5<br> +$ds9 -crosshair match<br> +$ds9 -crosshair lock wcs<br></tt> +<p><b><a name="cube" id="cube"></a>cube<br></b></p> +<p>Controls FITS cube.</p> +<tt>Syntax:<br> +-cube []<br> + [play|stop|next|prev|first|last]<br> + [<slice> +[<coordsys>][<axis>]]<br> + [interval <numeric>]<br></tt> +<tt> [match <coordsys>]<br> + [lock <coordsys>|none]<br> + [order 123|132|213|231|312|321]<br> + [axes lock [yes|no]]<br></tt> +<tt> [open|close]<br> + <br> +Example:<br> +$ds9 -cube<br> +$ds9 -cube play<br> +$ds9 -cube last<br> +$ds9 -cube 3<br> +$ds9 -cube 4.5 wcs 3<br> +$ds9 -cube interval 2<br> +$ds9 -cube match wcs<br> +$ds9 -cube lock wcs<br> +$ds9 -cube order 123<br> +$ds9 -cube axes lock yes<br> +$ds9 -cube open<br> +$ds9 -cube close</tt><br> +<p><b><a name="cursor" id="cursor"></a>cursor</b></p> +<p>Move mouse pointer or crosshair in image pixels in the current +frame. Note, this will move selected Regions also.</p> +<tt>Syntax:<br> +-cursor [<x> <h>]<br> + <br> +Example:<br> +$ds9 -cursor 10 10</tt><tt><br></tt> +<p><b><a name="dsssao" id="dsssao"></a>dsssao<br> +dss<br></b></p> +<p>Support for Digital Sky Survey at SAO.</p> +<tt>Syntax:<br> +-dsssao []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] +# in wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update +frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -dsssao<br> +$ds9 -dsssao m31<br></tt> <tt><tt>$ds9 -dsssao name +m31<br></tt></tt> <tt><tt><tt>$ds9 -dsssao name clear<br></tt></tt> +$ds9 -dsssao 00:42:44.404 +41:16:08.78<br> +$ds9 -dsssao size 60 60 arcmin<br> +$ds9 -dsssao save yes<br> +$ds9 -dsssao frame current<br> +$ds9 -dsssao update frame<br> +$ds9 -dsssao open<br> +$ds9 -dsssao close<br></tt> +<p><b><a name="dsseso" id="dsseso"></a>dsseso</b></p> +<p>Support for Digital Sky Survey at ESO.</p> +<tt>Syntax:<br> +-dsseso []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] +# in wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update +frame|crosshair]<br> + [survey +DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -dsseso<br> +$ds9 -dsseso m31<br></tt> <tt><tt>$ds9 -dsseso name +m31<br></tt></tt> <tt><tt><tt>$ds9 -dsseso name clear<br></tt></tt> +$ds9 -dsseso 00:42:44.404 +41:16:08.78<br> +$ds9 -dsseso size 60 60 arcmin<br> +$ds9 -dsseso save yes<br> +$ds9 -dsseso frame current<br> +$ds9 -dsseso update frame<br> +$ds9 -dsseso survey DSS2-red<br> +$ds9 -dsseso open<br></tt> <tt>$ds9 -dsseso close</tt><br> +<p><b><a name="dssstsci" id="dssstsci"></a>dssstsci</b></p> +<p>Support for Digital Sky Survey at STSCI.</p> +<tt>Syntax:<br> +-dssstsci []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> +<dec>] # in wcs fk5<br> + [size +<width> <height> degrees|arcmin|arcsec]<br> + [save +yes|no]<br> + [frame +new|current]<br> + [update +frame|crosshair]<br> + [survey +poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue]<br> + [survey +poss1_blue|poss1_red]<br> + [survey +all|quickv|phase2_gsc2|phase2_gsc1]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -dssstsci<br> +$ds9 -dssstsci m31<br></tt> <tt><tt>$ds9 -dssstsci name +m31<br></tt></tt> <tt><tt><tt>$ds9 -dssstsci name +clear<br></tt></tt> $ds9 -dssstsci 00:42:44.404 +41:16:08.78<br> +$ds9 -dssstsci size 60 60 arcmin<br> +$ds9 -dssstsci save yes<br> +$ds9 -dssstsci frame current<br> +$ds9 -dssstsci update frame<br> +$ds9 -dssstsci survey all<br> +$ds9 -dssstsci open<br> +$ds9 -dssstsci close</tt><br> +<p><b><a name="envi" id="envi"></a>envi</b></p> +<p>Load an ENVI header and file. Optional parameter: array +endian.<br></p> +<tt>Syntax:<br> +-envi <header> [<filename>]<br> + <br> +Example:<br></tt> <tt><tt><tt><tt>$ds9 -envi +foo.hdr</tt></tt><tt><tt><tt><tt><tt><tt><br></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt>$ds9 -envi foo.hdr +foo.bsq</tt></tt><tt><tt><tt><tt><tt><tt><br></tt></tt></tt></tt></tt></tt> +<p><b><a name="exit" id="exit"></a>exit<br> +quit</b></p> +<p>Quits DS9.</p> +<tt>Syntax:<br> +-exit<br> +-quit<br> + <br> +Example:<br> +$ds9 -exit<br></tt> +<p><b><a name="export" id="export"></a>export<br></b></p> +<p>Export loaded image data of current frame in specified image +format, at native resolution, using current colormap and +contrast/bias settings. NOTE: not scaling, rotation, or translation +is applied. If no format specified, the file name extension is used +to determine the output format. Optional parameters: jpeg quality +(1-100) and tiff compression method.<br></p> +<tt>Syntax:<br> +-export [array|nrrd|envi|gif|tiff|jpeg|png] +<filename></tt><tt><br></tt> <tt><tt>-export array +<filename></tt> <tt>[big|little</tt><tt>|native]<br></tt> +-export nrrd <filename></tt> +<tt>[big|little</tt><tt>|native]</tt><br> +<tt>-export envi <header> [<filename>]</tt> +<tt>[big|little</tt><tt>|native]</tt> <tt><br></tt> <tt>-export +<filename></tt><tt>.jpeg [1-100]<br></tt> <tt>-export +<filename></tt><tt>.tiff +[none|jpeg|packbits|deflate]</tt><br> +<tt> <br> +Example:<br> +$ds9 -export array foo.arr little<br> +$ds9 -export nrrd foo.nrrd little<br> +$ds9 -export envi foo.hdr little<br></tt> <tt><tt>$ds9 -export envi +foo.hdr foo.bsq little<br></tt> $ds9 -export tiff foo.tiff jpeg<br> +$ds9 -export jpeg foo.jpeg 75<br> +$ds9 -export png foo.png</tt><br> +<p><b><a name="fifo" id="fifo"></a>fifo</b></p> +<p>Set the name of the IRAF input and output fifos. The default is +/dev/imt1. These fifos are used by IRAF to communicate with +DS9.</p> +<tt>Syntax:<br> +-fifo name<br> + <br> +Example:<br> +$ds9 -fifo /dev/imt1</tt> +<p><b><a name="fifo_only" id="fifo_only"></a>fifo_only</b></p> +<p>Only use IRAF input and output fifos. Same as -port 0 -unix +none.</p> +<tt>Syntax:<br> +-fifo_only<br> + <br> +Example:<br> +$ds9 -fifo_only<br></tt> +<p><b><a name="fits" id="fits"></a>fits</b></p> +<p>Load a FITS image into the current frame.<br></p> +<tt>Syntax:<br> +-fits</tt> <tt><tt><filename></tt></tt><tt><br> + <br> +Example:<br></tt> <tt>$ds9 -fits foo.fits<br> +$ds9 -fits bar.fits[bin=detx,dety]<br> +$cat foo.fits | ds9 -fits -<br> +$cat bar.fits | ds9 -fits -[bin=detx,dety]</tt><tt><br></tt> +<p><b><a name="frame" id="frame"></a>frame</b></p> +<p>Controls frame functions. Frames may be created, deleted, reset, +and centered. While return the current frame number. If you goto a +frame that does not exists, it will be created. If the frame is +hidden, it will be shown. The 'frameno' option is available for +backward compatibility.</p> +<tt>Syntax:<br> +-frame [center [#|all]]<br> + [clear [#|all]]<br> + [new [rgb]]<br> + [delete [#|all]]<br> + [reset [#|all]]<br> + [refresh [#|all]]<br> + [hide [#|all]]<br> + [show [#|all]]<br> + [move first]<br> + [move back]<br> + [move forward]<br> + [move last]<br> + [first]<br> + [prev]<br> + [next]<br> + [last]<br> + [frameno #]<br> + [#]<br> + [match <coordsys>]<br> + [lock +<coordsys>|none]<br> + <br> +Example:<br> +$ds9 -frame center # center current frame<br> +$ds9 -frame center 1 # center 'Frame1'<br> +$ds9 -frame center all # center all frames<br> +$ds9 -frame clear # clear current frame<br> +$ds9 -frame new # create new frame<br> +$ds9 -frame new rgb # create new rgb frame<br> +$ds9 -frame delete # delete current frame<br> +$ds9 -frame reset # reset current frame<br> +$ds9 -frame refresh # refresh current frame<br> +$ds9 -frame hide # hide current frame<br> +$ds9 -frame show 1 # show frame 'Frame1'<br> +$ds9 -frame move first # move frame to first in order<br> +$ds9 -frame move back # move frame back in order<br> +$ds9 -frame move forward # move frame forward in order<br> +$ds9 -frame move last # move frame to last in order<br> +$ds9 -frame first # goto first frame<br> +$ds9 -frame prev # goto prev frame<br> +$ds9 -frame next # goto next frame<br> +$ds9 -frame last # goto last frame<br> +$ds9 -frame frameno 4 # goto frame 'Frame4', create if needed<br> +$ds9 -frame 3 # goto frame 'Frame3', create if needed<br> +$ds9 -frame lock wcs</tt><br> +<p><b><a name="gif" id="gif"></a>gif</b></p> +<p>Load GIF image into current frame.</p> +<tt>Syntax:<br> +-gif <filename><br> + <br> +Example:<br> +$ds9 -gif foo.gif<br> +$cat foo.gif | ds9 -gif -<br></tt> +<p><b><a name="geometry" id="geometry"></a>geometry</b></p> +<p>Define the initial window geometry. This includes all of the ds9 +window, not just the image space. see X(1).</p> +<tt>Syntax:<br> +-geometry value<br> + <br> +Example:<br> +$ds9 -geometry 640x480</tt> +<p><b><a name="green" id="green"></a>green</b></p> +<p>For RGB frames, sets the current color channel to green.</p> +<tt>Syntax:<br> +-green<br> + <br> +Example:<br> +$ds9 -green foo.fits</tt> +<p><b><a name="grid" id="grid"></a>grid</b></p> +<p>Controls coordinate grid. For grid numeric format syntax, +click <a href="grid.html#Format">here</a>.</p> +<tt>Syntax:<br> +-grid []<br> + [yes|no]<br> + [type analysis|publication]<br> + [system <coordsys>]<br> + [sky <skyframe>]<br> + [skyformat <skyformat>]<br> + [grid yes|no]<br> + [grid color <color>]<br> + [grid width <value>]<br> + [grid dash yes|no]<br> + [grid gap1 <value>]<br></tt> +<tt><tt> [grid gap2 +<value>]<br></tt></tt> +<tt><tt><tt> [grid gap3 +<value>]<br></tt></tt> [axes +yes|no]<br> + [axes color <color>]<br> + [axes width <value>]<br> + [axes dash yes|no]<br> + [axes type +interior|exterior]<br></tt> <tt> +[axes origin lll|llu|lul|luu|ull|ulu|uul|uuu]</tt><br> +<tt> [format1 <format>]<br> + [format2 <format>]<br> + [tickmarks yes|no]<br> + [tickmarks color <color>]<br> + [tickmarks width <value>]<br> + [tickmarks dash yes|no]<br> + [border yes|no]<br> + [border color <color>]<br> + [border width <value>]<br> + [border dash yes|no]<br> + [numerics yes|no]<br> + [numerics font +times|helvetica|courier]<br> + [numerics fontsize +<value>]<br> + [numerics fontweight +normal|bold]<br> + [numerics fontslant +roman|italic]<br> + [numerics color <color>]<br> + [numerics gap1 +<value>]<br></tt> <tt><tt> +[numerics gap2 <value>]<br></tt></tt> +<tt><tt><tt> [numerics gap3 +<value>]<br></tt></tt> +[numerics type interior|exterior]<br> + [numerics vertical yes|no]<br> + [title yes|no]<br> + [title text <text>]<br> + [title def yes|no]<br> + [title gap <value>]<br> + [title font +times|helvetica|courier]<br> + [title fontsize <value>]<br> + [title fontweight normal|bold]<br> + [title fontslant roman|italic]<br> + [title color <color>]<br> + [labels yes|no]<br> + [labels text1 <text>]<br></tt> +<tt><tt> [labels text2 +<text>]<br></tt> [labels def1 +yes|no]<br></tt> <tt><tt> [labels +def2 yes|no]<br></tt> [labels gap1 +<value>]<br> + [labels gap2 <value>]<br> + [labels font +times|helvetica|courier]<br> + [labels fontsize <value>]<br> + [labels fontweight normal|bold]<br> + [labels fontslant roman|italic]<br> + [labels color <color>]<br> + [reset]<br> + [load <filename>]<br> + [save <filename>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -grid<br> +$ds9 -grid yes<br> +$ds9 -grid type analysis<br> +$ds9 -grid system wcs<br> +$ds9 -grid sky fk5<br> +$ds9 -grid skyformat degrees<br> +$ds9 -grid grid yes<br> +$ds9 -grid grid color red<br> +$ds9 -grid grid width 2<br> +$ds9 -grid grid dash yes<br> +$ds9 -grid grid gap1 10<br></tt> <tt><tt>$ds9 -grid grid gap2 +10<br></tt></tt> <tt><tt><tt>$ds9 -grid grid gap3 10<br></tt></tt> +$ds9 -grid axes yes<br> +$ds9 -grid axes color red<br> +$ds9 -grid axes width 2<br> +$ds9 -grid axes dash yes<br> +$ds9 -grid axes type exterior<br> +$ds9 -grid axes origin lll<br> +$ds9 -grid format1 d.2<br> +$ds9 -grid format2 d.2<br> +$ds9 -grid tickmarks yes<br> +$ds9 -grid tickmarks color red<br> +$ds9 -grid tickmarks width 2<br> +$ds9 -grid tickmarks dash yes<br> +$ds9 -grid border yes<br> +$ds9 -grid border color red<br> +$ds9 -grid border width 2<br> +$ds9 -grid border dash yes<br> +$ds9 -grid numerics yes<br> +$ds9 -grid numerics font courier<br> +$ds9 -grid numerics fontsize 12<br> +$ds9 -grid numerics fontweight bold<br> +$ds9 -grid numerics fontslant italic<br> +$ds9 -grid numerics color red<br> +$ds9 -grid numerics gap1 10<br></tt> <tt><tt>$ds9 -grid numerics +gap2 10<br></tt></tt> <tt><tt><tt>$ds9 -grid numerics gap3 +10<br></tt></tt> $ds9 -grid numerics type exterior<br> +$ds9 -grid numerics vertical yes<br> +$ds9 -grid title yes<br> +$ds9 -grid title text {Hello World}<br> +$ds9 -grid title def yes<br> +$ds9 -grid title gap 10<br> +$ds9 -grid title font courier<br> +$ds9 -grid title fontsize 12<br> +$ds9 -grid title fontweight bold<br> +$ds9 -grid title fontslant italic<br> +$ds9 -grid title color red<br> +$ds9 -grid labels yes<br> +$ds9 -grid labels text1 {Hello World}<br></tt> <tt><tt>$ds9 -grid +labels text2 {Hello World}<br></tt> $ds9 -grid labels def1 yes<br> +$ds9 -grid labels def2 yes<br></tt> <tt><tt>$ds9 -grid labels gap1 +10<br></tt> $ds9 -grid labels gap2 10<br> +$ds9 -grid labels font courier<br> +$ds9 -grid labels fontsize 12<br> +$ds9 -grid labels fontweight bold<br> +$ds9 -grid labels fontslant italic<br> +$ds9 -grid labels color red<br> +$ds9 -grid reset<br> +$ds9 -grid load foo.grd<br> +$ds9 -grid save foo.grd<br> +$ds9 -grid open<br> +$ds9 -grid close<br></tt> +<p><b><a name="header" id="header"></a>header</b></p> +<p>Display current fits header dialog. Optional extension number +maybe specified.</p> +<tt>Syntax:<br> +-header [<ext>]<br> + [close [<ext>]]<br> + [save [<ext>] +<filename>]<br> + <br> +Example:<br> +$ds9 -header<br> +$ds9 -header 2<br> +$ds9 -header close<br> +$ds9 -header save 1 foo.txt<br></tt> +<p><b><a name="height" id="height"></a>height</b></p> +<p>Set the height of the image display window. Use the <a href= +"command.html#geometry">geometry</a> command to set the overall +width and height of the ds9 window.</p> +<tt>Syntax:<br> +-height [<value>]<br> + <br> +Example:<br> +$ds9 -height 512<br></tt> +<p><b><a name="help" id="help"></a>help</b></p> +<p>Display help information. To maintain backward compatibility, +-help will display a brief help message and exit. --help will +display all command line options within the built-in help +facility.</p> +<tt>Syntax:<br> +-help # Display brief help message and exit.<br> +--help # Display command line options within help facility.<br> +-? # Display command line options within help facility.<br> + <br> +Example:<br> +$ds9 -help # Display brief help message and exit.<br> +$ds9 --help # Display command line options within help facility<br> +$ds9 -? # Display command line options within help +facility.<br></tt> +<p><b><a name="histequ" id="histequ"></a>histequ</b></p> +<p>Select histogram equalization scale function for the current +frame.</p> +<tt>Syntax:<br> +-histequ<br> + <br> +Example:<br> +$ds9 -histequ<br></tt> +<p><b><a name="iconify" id="iconify"></a>iconify</b></p> +<p>Toggles iconification.</p> +<tt>Syntax:<br> +-iconify []<br> + [yes|no]<br> + <br> +Example:<br> +$ds9 -iconify<br> +$ds9 -iconify yes</tt><br> +<p><b><a name="invert" id="invert"></a>invert</b></p> +<p>Invert Colormap.</p> +<tt>Syntax:<br> +-invert<br> + <br> +Example:<br> +$ds9 -invert<br></tt> +<p><b><a name="iis" id="iis"></a>iis</b></p> +<p>Set IIS Filename. Optional mosaic number maybe supplied.</p> +<tt>Syntax:<br> +-iis [filename <filename> [#]]<br> + <br> +Example:<br> +$ds9 -iis filename foo.fits<br> +$ds9 -iis filename bar.fits 4</tt><br> +<p><b><a name="jpeg" id="jpeg"></a>jpeg</b></p> +<p>Load JPEG image into current frame.</p> +<tt>Syntax:<br> +-jpeg <filename><br> + <br> +Example:<br></tt> <tt>$ds9 -jpeg foo.jpeg</tt><br> +<tt>$cat foo.jpeg | ds9 -jpeg -</tt><br> +<p><b><a name="language" id="language"></a>language</b></p> +<p>Select current language.</p> +<tt>Syntax:<br> +-language [locale|da|de|es|en|fr|ja|pt]<br> + <br> +Example:<br> +$ds9 -language fr<br></tt> +<p><b><a name="linear" id="linear"></a>linear</b></p> +<p>Select linear scale function for the current frame.</p> +<tt>Syntax:<br> +-linear<br> + <br> +Example:<br> +$ds9 -linear</tt> +<p><b><a name="lock" id="lock"></a>lock</b></p> +<p>Lock all other frames to the current frame.</p> +<tt>Syntax:<br></tt> <tt>-lock</tt> <tt>[frame +<coordsys>|none]<br> + </tt> <tt>[crosshair +<coordsys>|none]</tt> <tt><br></tt> <tt> + [crop <coordsys>|none]</tt><br> +<tt> [slice +<coordsys>|none]</tt><br> +<tt> [bin [yes|no]]<br> + [axes [yes|no]]<br> + [scale [yes|no]]<br> + [scalelimits [yes|no]]<br> + [colorbar [yes|no]]<br> + [block [yes|no]]<br></tt> +<tt> [smooth [yes|no]]</tt><br> +<tt> [3d [yes|no]]</tt><tt><br></tt> +<tt><br></tt> <tt>Example:</tt> <tt><br> +$ds9 -lock frame wcs</tt><tt><br></tt> <tt>$ds9 -lock crosshair +wcs</tt><tt><br></tt> <tt>$ds9 -lock crop wcs</tt><br> +<tt>$ds9 -lock slice wcs</tt><br> +<tt>$ds9 -lock bin yes<br> +$ds9 -lock axes yes<br></tt> <tt>$ds9 -lock scale yes<br> +$ds9 -lock scalelimits yes<br></tt> <tt>$ds9 -lock colorbar +yes</tt><tt><br> +$ds9 -lock block yes</tt><tt><br> +$ds9 -lock smooth yes</tt><tt><br> +$ds9 -lock 3d yes<br></tt> <b><a name="log" id="log"></a>log</b> +<p>Select log scale function for the current frame.<br></p> +<tt>Syntax:<br> +-log<br> + <br> +Example:<br> +$ds9 -log</tt> +<p><b><a name="lower" id="lower"></a>lower</b></p> +<p>Lower in the window stacking order.</p> +<tt>Syntax:<br> +-lower<br> + <br> +Example:<br> +$ds9 -lower<br></tt> +<p><b><a name="magnifier" id="magnifier"></a>magnifier</b></p> +<p>Controls the magnifier settings.</p> +<tt>Syntax:<br> +magnifier [color <color>]<br> + [zoom +<value>]<br> + [cursor +yes|no]<br> + [region +yes|no]<br> + <br> +Example:<br> +$ds9 -magnifier color yellow<br> +$ds9 -magnifier zoom 2<br> +$ds9 -magnifier cursor no<br> +$ds9 -magnifier region no<br></tt> +<p><b><a name="mask" id="mask"></a>mask<br> +nomask<br></b></p> +<p>Controls mask parameters.</p> +<tt>Syntax:<br> +-mask [color <color>]<br> + [mark 1|0]<br> + [transparency <value>]<br> + [clear]<br> + [open|close]<br> +-nomask<br> + <br> +Example:<br> +$ds9 -mask color red<br> +$ds9 -mask mark 0<br> +$ds9 -mask transparency 50<br> +$ds9 -mask clear<br> +$ds9 -mask open<br> +$ds9 -mask close<br> +$ds9 -nomask<br></tt> +<p><b><a name="match" id="match"></a>match</b></p> +<p>Match all other frames to the current frame.</p> +<tt>Syntax:<br></tt> <tt>-match</tt> <tt>[frame +<coordsys>]<br> + </tt> <tt>[crosshair +<coordsys>]</tt> <tt><br></tt> +<tt> [crop +<coordsys>]</tt><br> +<tt> [slice +<coordsys>]</tt><br> +<tt> [bin]<br> + [axes]<br> + [scale]<br> + [scalelimits]<br> + [colorbar]<br> + [block]<br> + [smooth]<br></tt> +<tt><tt> [3d]</tt><tt><tt><br> + </tt></tt><br> +Example:<br></tt> <tt>$ds9 -match frame wcs<br></tt> <tt>$ds9 +-match crosshair wcs<br></tt> <tt>$ds9 -match crop wcs</tt><br> +<tt>$ds9 -match slice wcs</tt><br> +<tt>$ds9 -match bin<br> +$ds9 -match axes<br> +$ds9 -match scale<br> +$ds9 -match scalelimits<br> +$ds9 -match colorbar<br> +$ds9 -match block<br></tt> <tt><tt>$ds9 -match smooth<br></tt> $ds9 +-match 3d</tt><br> +<tt> <br></tt> <b><a name="mecube" id="mecube"></a>mecube</b> +<p>Load FITS multiple extension file as data cube.<br></p> +<tt>Syntax:<br> +mecube <filename><br> + <br> +Example:<br> +$ds9 -mecube foo.fits</tt><tt><tt><br></tt> $cat foo.fits | ds9 +-mecube -</tt><br> +<p><b><a name="minmax" id="minmax"></a>minmax</b></p> +<p>This is how DS9 determines the min and max data values +from the data. <tt>SCAN</tt> will scan all data.</p> +<tt>Syntax:<br> +-minmax [scan|sample|datamin|irafmin]<br> + [mode +scan|sample|datamin|irafmin]<br> + [interval #]<br> + <br> +Example:<br> +$ds9 -minmax scan<br> +$ds9 -minmax mode scan<br> +$ds9 -minmax interval 100<br></tt> +<p><b><a name="mode" id="mode"></a>mode</b></p> +<p>Select the current mode.</p> +<tt>Syntax:<br> +-mode +[none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine]<br> + + <br> +Example:<br> +$ds9 -mode crosshair</tt><br> +<p><b><a name="mosaic" id="mosaic"></a>mosaic</b></p> +<p>Load FITS mosaic segment into current frame.</p> +<tt>Syntax:<br> +-mosaic [wcs|wcsa...wcsz|iraf] <filename><br> + <br> +Example:</tt> <tt><br> +$ds9 -mosaic foo.fits</tt><br> +<tt><tt>$ds9 -mosaic wcs +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> $cat foo.fits | ds9 +-mosaic -</tt><br> +<tt><tt>$cat foo.fits | ds9 -mosaic wcs -</tt></tt><tt><br></tt> +<p><b><a name="mosaicimage" id= +"mosaicimage"></a>mosaicimage</b></p> +<p>Load FITS mosaic image into current frame.</p> +<tt>Syntax:<br> +-mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] <filename><br> + <br> +Example:</tt> <tt><br> +$ds9 -mosaicimage foo.fits</tt><br> +<tt><tt>$ds9 -mosaicimage wcs +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> $cat foo.fits | ds9 +-mosaicimage</tt><br> +<tt><tt>$cat foo.fits | ds9 -mosaiimage wcs</tt></tt><tt><br></tt> +<p><b><a name="movie" id="movie"></a>movie<br> +savempeg<br></b></p> +<p>Create mpeg1 movie from snap shots of the DS9 window. A +<tt>slice</tt> movie cycles though all slices of a cube. A +<tt>frame</tt> movie cycles through all active frames. A +<tt>3d</tt> movie cycles through specified viewing angles. The +default is <tt>frame</tt>. Optional parameters for <tt>3d</tt>: +number of frames, azimuth from/to, elevation from/to, slice +from/to, oscillate/repeat times.<br></p> +<tt>Syntax:<br> +-movie [slice|frame|3d] <filename><br> +-movie 3d <filename> +[number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat +<#>]<br> + <br> +Example:<br> +$ds9 -movie slice ds9.mpg<br> +$ds9 -movie 3d ds9.mpg number 10 azfrom -60 azto 60 oscillate +1</tt><br> +<p><b><a name="msg" id="msg"></a>msg</b></p> +<p>Specify a directory of translation tables to be loaded.</p> +<tt>Syntax:<br> +-msg <directory><br> + <br> +Example:<br> +$ds9 -msg $HOME/msgs</tt><br> +<p><b><a name="multiframe" id="multiframe"></a>multiframe</b></p> +<p>Load FITS multiple extension file as multiple images.<br></p> +<tt>Syntax:<br> +multiframe <filename><br> + <br> +Example:<br> +$ds9 -multiframe foo.fits</tt><tt><tt><br></tt> $cat foo.fits | ds9 +-multiframe -</tt><tt><br></tt> +<p><b><a name="nameserver" id="nameserver"></a>nameserver</b></p> +<p>Support Name Server functions. Coordinates are in fk5.</p> +<tt>Syntax:<br> +-nameserver [<object>]<br> + [name <object>]<br> + [server</tt> +<tt><tt>ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt></tt>]<br> + + [skyformat +degrees|sexagesimal]<br> + +[pan]<br> + +[crosshair]<br> + +[open|close]<br> + <br> +Example:<br> +$ds9 -nameserver m31<br> +$ds9 -nameserver name m31<br> +$ds9 -nameserver server ned-sao<br> +$ds9 -nameserver skyformat sexagesimal<br> +$ds9 -nameserver pan<br> +$ds9 -nameserver crosshair<br> +$ds9 -nameserver open<br> +$ds9 -nameserver close<br></tt> +<p><b><a name="nan" id="nan"></a>nan</b></p> +<p>Set image not-a-number color.</p> +<tt>Syntax:<br> +-nan <color><br> + <br> +Example:<br> +$ds9 -nan red</tt><br> +<p><b><a name="nrrd" id="nrrd"></a>nrrd</b></p> +<p>Load an NRRD (Nearly Raw Raster Data) file.<br></p> +<tt>Syntax:<br> +-nrrd <filename><br> + <br> +Example:<br></tt> <tt><tt>$ds9 -nrrd foo.nrrd</tt></tt><br> +<tt>$cat foo.nrrd | xpaset ds9 -nrrd</tt> - <tt><br></tt> +<p><b><a name="nvss" id="nvss"></a>nvss</b></p> +<p>Support for NRAO VLA Sky Survey.</p> +<tt>Syntax:<br> +-nvss []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -nvss<br> +$ds9 -nvss m31<br></tt> <tt><tt>$ds9 -nvss name m31<br></tt></tt> +<tt><tt><tt>$ds9 -nvss name clear<br></tt></tt> $ds9 -nvss +00:42:44.404 +41:16:08.78<br> +$ds9 -nvss size 60 60 arcmin<br> +$ds9 -nvss save yes<br> +$ds9 -nvss frame current<br> +$ds9 -nvss update frame<br> +$ds9 -nvss open<br> +$ds9 -nvess close<br></tt> +<p><b><a name="orient" id="orient"></a>orient</b></p> +<p>Controls the orientation of the current frame.</p> +<tt>Syntax:<br> +-orient [none|x|y|xy]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -orient xy<br> +$ds9 -orient open<br> +$ds9 -orient close<br></tt> +<p><b><a name="pagesetup" id="pagesetup"></a>pagesetup</b></p> +<p>Controls Page Setup options.<br></p> +<tt>Syntax:<br> +-pagesetup [orient portrait|landscape]<br> + [scale +<numberic>]</tt><br> +<tt> +[size letter|legal|tabloid|poster|a4]</tt><br> +<tt> <br> +Example:<br> +$ds9 -pagesetup orient portrait<br> +$ds9 -pagesetup scale 50<br> +$ds9 -pagesetup size poster</tt><br> +<p><b><a name="pan" id="pan"></a>pan</b></p> +<p>Controls the current image cursor location for the current +frame.</p> +<tt>Syntax:<br> +-pan [<x> <h> <coordsys> +[<skyframe>][<skyformat>] # relative<br> + [to <x> <h> <coordsys> +[<skyframe>][<skyformat>] # absolute<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -pan 200 200 image</tt> <tt><tt># pan relative</tt><br> +$ds9 -pan to 400 400 physical</tt> <tt><tt># pan to physical +coords</tt><br> +$ds9 -pan to 13:29:55 47:11:50 wcs fk</tt> <tt><tt># pan to wcs +coords</tt><br> +$ds9 -pan open<br> +$ds9 -pan close</tt><br> +<p><b><a name="pixeltable" id="pixeltable"></a>pixeltable</b></p> +<p>Display/Hide the pixel table.</p> +<tt>Syntax:<br> +-pixeltable []<br> + +[yes|open]<br> + +[no|close]<br> + <br> +Example:<br> +$ds9 -pixeltable<br> +$ds9 -pixeltable yes<br> +$ds9 -pixeltable open<br> +$ds9 -pixeltable close<br></tt> +<p><b><a name="plot" id="plot"></a>plot</b></p> +<p>Display and configure data plots. All plot commands take an +optional second command, the plot name. If no plot name is +specified, the last plot created is assumed. Plot data is assumed +to be a pair of coordinates, with optional error values. The follow +are valid data descriptions:</p> +<blockquote>xy x and y coordinates<br> +xyex x,y coordinates with x errors<br> +xyey x,y coordinates with y errors<br> +xyexey x,y coordinates with x and y +errors<br></blockquote> +<p>To create a new plot, use the plot new command.</p> +<tt>Syntax:</tt><tt><br></tt> <tt># create new empty plot +window</tt><tt><br></tt> <tt>-plot +[line|bar|scatter]</tt><tt><br></tt> <tt><br></tt> <tt># existing +plot</tt><tt><br></tt> <tt>-plot</tt> <tt>[[<plotname>] load +<filename> xy|xyex|xyey|xyexey]</tt><tt><br></tt> +<tt> [[<plotname>] save +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] clear]</tt><tt><br></tt> <tt> + </tt> <tt>[[<plotname>] duplicate +[#]]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] stats yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] list +yes|no]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] loadconfig +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] saveconfig <filename>]</tt><tt><br></tt> +<tt> [[<plotname>] pagesetup orient +portrait|landscape]</tt><tt><br></tt> <tt> +[[<plotname>] pagesetup size +letter|legal|tabloid|poster|a4]</tt><tt><br></tt> <tt> + [[<plotname>] print]</tt><tt><br></tt> <tt> + [[<plotname>] print destination +printer|file]</tt><tt><br></tt> <tt> +[[<plotname>] print command +<command>]</tt><tt><br></tt> <tt> +[[<plotname>] print filename +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] print color rgb|gray]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +close</tt><tt>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] mode pointer|zoom]</tt><tt><br></tt> +<tt><br></tt> <tt># configure graph</tt><tt><br></tt> <tt>-plot +[[<plotname>] axis x|y grid yes|no]</tt><tt><br></tt> +<tt> [[[<plotname>] axis x|y log +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y flip yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y auto +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y min <value>]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y max +<value>]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y format +<string>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] legend yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] legend position +right|left|top|bottom]</tt><tt><br></tt> <tt> +[[<plotname>] font title|labels|numbers font +times|helvetica|courier]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>size <value>]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>weight normal|bold]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>slant roman|italic]</tt><tt><br></tt> <tt> +[[<plotname>] title <string>]</tt><tt><br></tt> +<tt> [[<plotname>] title x|y +<string>]</tt><tt><br></tt> <tt> +[</tt><tt>[<plotname>] barmode +normal|stacked|aligned|overlap]</tt><tt><br></tt> <tt><br></tt> +<tt># configure current dataset</tt><tt><br></tt> <tt>-plot +[[<plotname>] show yes|no]</tt><tt><br></tt> <tt> + </tt> <tt>[[<plotname>] shape +circle|square|diamond|plus|splus|scross|triangle|arrow]</tt><tt><br> +</tt> <tt> </tt> +<tt>[[<plotname>] shape fill yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +shape color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +smooth step|linear|cubic|quadratic|catrom]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +dash yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +error yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +error color <value>]</tt><tt><br></tt> +<tt> [[<plotname>] color +<value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +error width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +name <string>]</tt><tt><br></tt> <tt><br></tt> <tt># select +current dataset</tt><tt><br></tt> <tt>-plot [[<plotname>] +select <value>]</tt><tt><br></tt> +<tt> </tt><tt><br></tt> <tt>Example:</tt><tt><br></tt> <tt># +create new empty plot window</tt><tt><br></tt> <tt>$ds9 -plot +bar</tt><tt><br></tt> <tt><br></tt> <tt># existing +plot</tt><tt><br></tt> <tt>$ds9 -plot load xy.dat</tt><tt><br></tt> +<tt>$ds9 -plot save foo.dat</tt><tt><br></tt> <tt>$ds9 -plot +clear</tt><tt><br></tt> <tt>$ds9 -plot duplicate +1</tt><tt><br></tt> <tt>$ds9 -plot stats yes</tt><tt><br></tt> +<tt>$ds9 -plot list yes</tt><tt><br></tt> <tt>$ds9 -plot loadconfig +foo.plt</tt><tt><br></tt> <tt>$ds9 -plot saveconfig +foo.plt</tt><tt><br></tt> <tt>$ds9 -plot pagesetup orient +portrait</tt><tt><br></tt> <tt>$ds9 -plot pagesetup size +letter</tt><tt><br></tt> <tt>$ds9 -plot print</tt><tt><br></tt> +<tt>$ds9 -plot print destination file</tt><tt><br></tt> <tt>$ds9 +-plot print command lp</tt><tt><br></tt> <tt>$ds9 -plot print +filename foo.ps</tt><tt><br></tt> <tt>$ds9 -plot print color +rgb</tt><tt><br></tt> <tt>$ds9 -plot close</tt><tt><br></tt> +<tt>$ds9 -plot mode pointer</tt><tt><br></tt> <tt><br></tt> <tt># +configure plot</tt><tt><br></tt> <tt>$ds9 -plot axis x grid +yes</tt><tt><br></tt> <tt>$ds9 -plot axis x log +yes</tt><tt><br></tt> <tt>$ds9 -plot axis x flip +yes</tt><tt><br></tt> <tt>$ds9 -plot axis x auto +no</tt><tt><br></tt> <tt>$ds9 -plot axis x min 1</tt><tt><br></tt> +<tt>$ds9 -plot axis x max 100</tt><tt><br></tt> <tt>$ds9 -plot axis +x format '%f'</tt><tt><br></tt> <tt><br></tt> <tt>$ds9 -plot legend +yes</tt><tt><br></tt> <tt>$ds9 -plot legend position +left</tt><tt><br></tt> <tt><br></tt> <tt>$ds9 -plot font numbers +font times</tt><tt><br></tt> <tt>$ds9 -plot font numbers size +12</tt><tt><br></tt> <tt>$ds9 -plot font numbers weight +bold</tt><tt><br></tt> <tt>$ds9 -plot font numbers slant +italic</tt><tt><br></tt> <tt><br></tt> <tt>$ds9 -plot title 'This +is a Title'</tt><tt><br></tt> <tt>$ds9 -plot title x 'X +Axis'</tt><tt><br></tt> <tt>$ds9 -plot title y 'Y +Axis'</tt><tt><br></tt> <tt>$ds9 -plot title legend 'This is the +Legend'</tt><tt><br></tt> <tt><br></tt> <tt>$ds9 -plot barmode +aligned</tt><tt><br></tt> <tt><br></tt> <tt># configure current +dataset</tt><tt><br></tt> <tt>$ds9 -plot show yes</tt><tt><br></tt> +<tt>$ds9 -plot shape circle</tt><tt><br></tt> <tt>$ds9 -plot shape +fill no</tt><tt><br></tt> <tt>$ds9 -plot shape color +cyan</tt><tt><br></tt> <tt>$ds9 -plot smooth step</tt><tt><br></tt> +<tt>$ds9 -plot color red</tt><tt><br></tt> <tt>$ds9 -plot width +2</tt><tt><br></tt> <tt>$ds9 -plot dash yes</tt><tt><br></tt> +<tt>$ds9 -plot error yes</tt><tt><br></tt> <tt>$ds9 -plot error +color red</tt><tt><br></tt> <tt>$ds9 -plot error width +2</tt><tt><br></tt> <tt>$ds9 -plot name 'My Data'</tt><tt><br></tt> +<tt><br></tt> <tt># select current dataset</tt><tt><br></tt> +<tt>$ds9 -plot select 2</tt> +<p><b><a name="png" id="png"></a>png</b></p> +<p>Load PNG image into current frame.<br></p> +<tt>Syntax:<br> +-png <filename><br> + <br> +Example:</tt><br> +<tt>$ds9 png foo.png</tt><tt><tt><tt><br></tt></tt> $cat foo.png | +ds9 -png -</tt><tt><br></tt> +<p><b><a name="port" id="port"></a>port</b></p> +<p>Set the IRAF port number, used by IRAF to communicate with DS9. +The default is 5137, the standard IRAF port used by +<i>ximtool</i>.</p> +<tt>Syntax:<br> +-port number<br> + <br> +Example:<br> +$ds9 -port 5137</tt> +<p><b><a name="port_only" id="port_only"></a>port_only<br> +inet_only</b></p> +<p>Only use the IRAF port number. This is the same as -fifo none +-unix none.</p> +<tt>Syntax:<br> +-port_only<br> + <br> +Example:<br> +$ds9 -port_only<br></tt> +<p><b><a name="pow" id="pow"></a>pow</b></p> +<p>Select power scale function for the current frame.</p> +<tt>Syntax:<br> +-pow<br> + <br> +Example:<br> +$ds9 -pow<br></tt> +<p><b><a name="precision" id="precision"></a>precision</b></p> +<p>Set region and coordinate output format precision.</p> +<tt>Syntax:<br> +-precision <linear></tt> <tt><tt><degree></tt></tt> +<tt><tt><hms></tt></tt> +<tt><tt><tt><dms></tt></tt></tt> +<tt><tt><tt><tt><arcmin></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><arcsec><br> +<br></tt></tt></tt></tt> Example:<br> +$ds9 -precision 8 10 4 3 5 3</tt><br> +<p><b><a name="prefs" id="prefs"></a>prefs</b></p> +<p>Controls various preference settings.</p> +<tt>Syntax:<br> +-prefs [clear]<br> + [irafalign yes|no]<br> + <br> +Example:<br> +$ds9 -prefs clear<br> +$ds9 -prefs irafalign yes<br></tt> +<p><b><a name="preserve" id="preserve"></a>preserve</b></p> +<p>Preserve the follow attributes while loading a new image.</p> +<tt>Syntax:<br> +preserve [pan yes|no]<br> + [regions yes|no]<br> + <br> +Example:<br> +$ds9 -preserve pan yes<br> +$ds9 -preserve regions yes<br></tt> +<p><b><a name="psprint" id="psprint"></a>psprint</b></p> +<p>Invokes postscript printing. Please see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/command.html#print">print</a> +for further details.</p> +<p><b><a name="print" id="print"></a>print</b></p> +<p>Controls printing. Use print option to set printing +options.<br></p> +<tt>Syntax:<br> +-print [destination printer|file]<br> + [command <command>]<br> + [filename +<filename>]<br></tt> <tt> +[color rgb|cmyk|gray]<br> + [level 1|2]<br> + [resolution +53|72|75|150|300|600]<br> + <br> +Example:<br> +$ds9 -print<br> +$ds9 -print destination file<br> +$ds9 -print command lp<br> +$ds9 -print filename foo.ps<br> +$ds9 -print color cmyk<br> +$ds9 -print level 2<br> +$ds9 -print resolution 75</tt> +<p><b><a name="raise" id="raise"></a>raise</b></p> +<p>Raise in the window stacking order.</p> +<tt>Syntax:<br> +-raise<br> + <br> +Example:<br> +$ds9 -raise<br></tt> +<p><b><a name="regions" id="regions"></a>regions</b></p> +<p>Controls regions in the current frame.</p> +<tt>Syntax:<br> +-regions [<filename>]<br> + [load [all] +<filename>]<br> + [save +<filename>]<br> + [list [close]]<br> + [epsilon +<integer>]<br> + [show yes|no]<br> + [showtext yes|no]<br> + [centroid]<br> + [centroid auto +yes|no]<br> + [centroid radius +<value>|iteration <value>]<br> + [getinfo]<br> + [move front]<br> + [move back]<br> + [select all]<br> + [select none]<br> + [select +invert]<br> + [delete all]<br> + [delete select]<br> + [format +ds9|xml|ciao|saotng|saoimage|pros|xy]<br> + [system +image|physical|wcs|wcsa...wcsz]<br> + [sky +fk4|fk5|icrs|galactic|ecliptic]<br> + [skyformat +degrees|sexagesimal]<br> + [strip yes|no]<br> + [shape +<shape>]<br> + [color +<color><br> + [width +<width>]<br></tt> <tt> + [fixed|edit|rotate|delete yes|no]<br> + +[include|exclude|source|background]</tt><br> +<tt> [command +<marker command>]<br> + [composite]<br> + [dissolve]<br> + [template +<filename>]<br> + [template +<filename> at <ra> <dec> <coordsys> +<skyframe>]<br> + [savetemplate +<filename>]<br></tt> <tt> + [group new]<br></tt> +<tt> [group +<tag> new]<br> + [group <tag> +update]<br></tt> <tt> +[group <tag> select]<br></tt> <tt> + [group <tag> color +<color>]<br> + [group <tag> +copy]<br> + [group <tag> +delete]<br> + [group <tag> +cut]<br> + [group <tag> font +<font>]<br> + [group <tag> move +<int> <int>]<br> + [group <tag> +movefront]<br> + [group <tag> +moveback]<br> + [group <tag> +property <property> yes|no]<br> + [copy]<br> + [cut]<br> + [paste +image|physical|wcs|wcsa...wcsz]<br> + [undo]<br> + <br> +Example:<br> +$ds9 -regions foo.reg<br> +$ds9 -regions -format ciao bar.reg # load as ciao format<br> +$ds9 -regions foo.fits # FITS regions files do not need a format +specification<br> +$ds9 -regions load foo.reg # load foo.reg into current frame<br> +$ds9 -regions load all foo.reg # load foo.reg into all frames<br> +$ds9 -regions load '*.reg'# expand *.reg and load into current +frame<br> +$ds9 -regions load all '*.reg' # expand *.reg and load into all +frames<br> +$ds9 -regions save foo.reg<br> +$ds9 -regions list<br> +$ds9 -regions list close<br> +$ds9 -regions epsilon 5<br> +$ds9 -regions show yes<br> +$ds9 -regions showtext no<br> +$ds9 -regions centroid<br> +$ds9 -regions centroid auto yes<br> +$ds9 -regions centroid radius 10<br> +$ds9 -regions centroid iteration 20<br> +$ds9 -regions getinfo<br> +$ds9 -regions move back<br> +$ds9 -regions move front<br> +$ds9 -regions select all<br> +$ds9 -regions select none<br> +$ds9 -regions select invert<br> +$ds9 -regions delete all<br> +$ds9 -regions delete select<br> +$ds9 -regions format ds9<br> +$ds9 -regions system wcs<br> +$ds9 -regions sky fk5<br> +$ds9 -regions skyformat degrees<br> +$ds9 -regions strip yes<br> +$ds9 -regions shape ellipse<br> +$ds9 -regions color red<br> +$ds9 -regions width 3<br></tt> <tt>$ds9 -regions edit yes<br> +$ds9 -regions include<br></tt> <tt>$ds9 -regions command "circle +100 100 20 # color=red"<br> +$ds9 -regions composite<br> +$ds9 -regions dissolve<br> +$ds9 -regions template foo.tpl<br> +$ds9 -regions template foo.tpl at 13:29:55.92 +47:12:48.02 fk5<br> +$ds9 -regions savetemplate foo.tpl<br> +$ds9 -regions group new<br> +$ds9 -regions group foo new<br> +$ds9 -regions group foo update<br> +$ds9 -regions group foo select<br> +$ds9 -regions group foo color red<br> +$ds9 -regions group foo copy<br> +$ds9 -regions group foo delete<br> +$ds9 -regions group foo cut<br> +$ds9 -regions group foo font {times 14 bold}<br> +$ds9 -regions group foo move 100 100<br> +$ds9 -regions group foo movefront<br> +$ds9 -regions group foo moveback<br> +$ds9 -regions group foo property delete no<br> +$ds9 -regions copy<br> +$ds9 -regions cut<br> +$ds9 -regions paste wcs<br> +$ds9 -regions undo<br></tt> +<p><b><a name="red" id="red"></a>red</b></p> +<p>For RGB frames, sets the current color channel to red.</p> +<tt>Syntax:<br> +-red<br> + <br> +Example:<br> +$ds9 -red foo.fits<br></tt> +<p><b><a name="restore" id="restore"></a>restore</b></p> +<p>Restore DS9 to a previous state from a backup save set.</p> +<tt>Syntax:<br> +-restore <filename><br> + <br> +Example:<br> +$ds9 -restore ds9.bck</tt><br> +<p><b><a name="rgb" id="rgb"></a>rgb</b></p> +<p>Create RGB frame and control RGB frame parameters.</p> +<tt>Syntax:<br> +-rgb []<br> + [red|green|blue]<br> + [channel [red|green|blue]]<br> + [view [red|green|blue] [yes|no]]<br> + [system <coordsys>]<br> + [lock +wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth +[yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -rgb # create new rgb frame<br> +$ds9 -rgb red # set current channel to red<br> +$ds9 -rgb channel red # set current channel to red<br> +$ds9 -rgb view blue no # turn off blue channel<br> +$ds9 -rgb system wcs # set rgb coordinate system<br></tt> <tt>$ds9 +-rgb lock wcs yes</tt><br> +<tt>$ds9 -rgb lock crop yes</tt><br> +<tt>$ds9 -rgb lock slice yes</tt><br> +<tt>$ds9 -rgb lock bin yes</tt><br> +<tt>$ds9 -rgb lock scale yes<br> +$ds9 -rgb lock scalelimits yes<br> +$ds9 -rgb lock colorbar yes<br> +$ds9 -rgb lock block yes<br> +$ds9 -rgb lock smooth yes<br> +$ds9 -rgb open<br> +$ds9 -rgb close<br></tt><br> +<p><b><a name="rgbarray" id="rgbarray"></a>rgbarray</b></p> +<p>Load raw data array cube into rgb frame.<br></p> +<tt>Syntax:<br> +-rgbarray <filename>[[xdim=<x>,ydim=<y>|dim=<dim>],[zdim=3],bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - $ds9 -rgbarray foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> - <tt>$cat foo.arr | ds9 -rgbarray - -[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> - <p><b> <a name="rgbcube"></a>rgbcube</b></p> - <p>Load FITS rgbcube into rgb frame.<br> - </p> - <tt> Syntax:<br> - -rgbcube <filename><br> - <br> - Example: <br> - $ds9 -rgbcube foo.fits</tt><tt><tt><br> - </tt>$cat foo.fits | ds9 -rgbcube -</tt><br> - <p><b> <a name="rgbimage"></a>rgbimage</b></p> - <p>Load FITS rgbimage into rgb frame.<br> - </p> - <tt> Syntax:<br> - -rgbimage <filename><br> - <br> - Example: <br> - $ds9 -rgbimage foo.fits</tt><tt><tt><br> - </tt>$cat foo.fits | ds9 -rgbimage -</tt> <br> - <p><b> <a name="rotate"></a>rotate</b></p> - <p>Controls the rotation angle (in degrees) of the current - frame.<</p> - <tt> Syntax: <br> - -rotate [<value>] <br> - [to <value>] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -rotate 45 <br> - $ds9 -rotate to 30<br> - $ds9 -rotate open<br> - $ds9 -rotate close<br> - </tt> - <p><b><a name="samp"></a>samp</b></p> - <p>Configure SAMP protocol. </p> - <tt> Syntax: <br> - -samp [yes|no|connect|disconnect] <br> - [broadcast [image|table]]<br> - [send [image|table] - <application>]<br> - <br> - Example: <br> - $ds9 -samp yes<br> - </tt><tt><tt>$ds9 -samp connect<br> - </tt>$ds9 -samp broadcast image<br> - $ds9 -samp send image aladin</tt><br> - <p><b> <a name="save"></a>save<br> - </b></p> - <p>Save loaded image data of current frame as FITS.</p> - <tt> Syntax: <br> - -save </tt><tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <filename> [image|table|slice]</tt> <br> - <tt> <br> - Example: <br> - $ds9 -save foo.fits</tt><br> - <tt>$ds9 -save fits foo.fits image</tt><br> - <tt>$ds9 -save fits foo.fits table<br> - $ds9 -save fits foo.fits slice</tt><br> - <tt>$ds9 -save rgbimage foo.fits<br> - </tt><tt>$ds9 -save rgbcube foo.fits</tt><br> - <tt>$ds9 -save mecube foo.fits</tt><br> - <tt>$ds9 -save mosaic foo.fits</tt><br> - <tt>$ds9 -save mosaicimage foo.fits</tt><br> - <p><b> <a name="saveimage"></a>saveimage</b></p> - <p>Create a snap shot of the current DS9 window and save in - specified image format. If no format specified, the file name - extension is used to determine the output format. Optional - parameters: <tt>jpeg</tt> quality (1-100) and <tt>tiff</tt> - compression method. </p> - <tt> Syntax: <br> - -saveimage </tt><tt>[fits|eps|gif|tiff|jpeg|png] </tt><tt><filename><br> - -saveimage <filename>.jpeg [1-100]<br> - -saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> - <br> - Example: <br> - $ds9 -saveimage ds9.tiff<br> - $ds9 -saveimage jpeg ds9.jpeg 75</tt><tt><br> - </tt> - <p><b> <a name="scale"></a>scale</b></p> - <p>Controls the limits and color scale distribution. </p> - <tt> Syntax: <br> - -scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> - [log exp <value>] <br> - [datasec yes|no] <br> - [limits <minvalue> - <maxvalue>] <br> - [mode - minmax|<value>|zscale|zmax] <br> - [scope local|global] <br> - [match]<br> - [match limits]<br> - [lock [yes|no]]<br> - [lock limits [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $ds9 -scale linear<br> - $ds9 -scale log exp 100<br> - $ds9 -scale datasec yes <br> - $ds9 -scale histequ <br> - $ds9 -scale limits 1 100 <br> - $ds9 -scale mode zscale <br> - $ds9 -scale mode 99.5 <br> - $ds9 -scale scope local<br> - $ds9 -scale match<br> - $ds9 -scale match limits<br> - $ds9 -scale lock yes<br> - $ds9 -scale lock limits yes<br> - $ds9 -scale open<br> - $ds9 -scale close</tt><tt><br> - </tt> - <p><b> <a name="shm"></a>shm</b></p> - <p>Load a shared memory segment into the current frame. </p> - <tt> Syntax: <br> - -shm [<key> [<filename>]] <br> - [key <id> [<filename>]] <br> - [shmid <id> [<filename>]]<br> - [fits [key|shmid] <id> - [<filename>]]<br> - [mosaicimage - [iraf|wcs|wcsa...wcsz|wfpc2] [key|shmid] <id> - [<filename>]]<br> - [mosaic [iraf|wcs|wcsa...wcsz] - [key|shmid] <id> [<filename>]]<br> - [rgbcube [key|shmid] <id> - [<filename>]]<br> - [rgbimage [key|shmid] <id> - [<filename>]]<br> - [rgbarray [key|shmid] <id> + <br> +Example:<br> +$ds9 -rgbarray +foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> +<tt>$cat foo.arr | ds9 -rgbarray +-[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> +<p><b><a name="rgbcube" id="rgbcube"></a>rgbcube</b></p> +<p>Load FITS rgbcube into rgb frame.<br></p> +<tt>Syntax:<br> +-rgbcube <filename><br> + <br> +Example:<br> +$ds9 -rgbcube foo.fits</tt><tt><tt><br></tt> $cat foo.fits | ds9 +-rgbcube -</tt><br> +<p><b><a name="rgbimage" id="rgbimage"></a>rgbimage</b></p> +<p>Load FITS rgbimage into rgb frame.<br></p> +<tt>Syntax:<br> +-rgbimage <filename><br> + <br> +Example:<br> +$ds9 -rgbimage foo.fits</tt><tt><tt><br></tt> $cat foo.fits | ds9 +-rgbimage -</tt><br> +<p><b><a name="rotate" id="rotate"></a>rotate</b></p> +<p>Controls the rotation angle (in degrees) of the current +frame.<</p> +<tt>Syntax:<br> +-rotate [<value>]<br> + [to <value>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -rotate 45<br> +$ds9 -rotate to 30<br> +$ds9 -rotate open<br> +$ds9 -rotate close<br></tt> +<p><b><a name="samp" id="samp"></a>samp</b></p> +<p>Configure SAMP protocol.</p> +<tt>Syntax:<br> +-samp [yes|no|connect|disconnect]<br> + [broadcast [image|table]]<br> + [send [image|table] +<application>]<br> + <br> +Example:<br> +$ds9 -samp yes<br></tt> <tt><tt>$ds9 -samp connect<br></tt> $ds9 +-samp broadcast image<br> +$ds9 -samp send image aladin</tt><br> +<p><b><a name="save" id="save"></a>save<br></b></p> +<p>Save loaded image data of current frame as FITS.</p> +<tt>Syntax:<br> +-save</tt> <tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] +<filename> [image|table|slice]</tt><br> +<tt> <br> +Example:<br> +$ds9 -save foo.fits</tt><br> +<tt>$ds9 -save fits foo.fits image</tt><br> +<tt>$ds9 -save fits foo.fits table<br> +$ds9 -save fits foo.fits slice</tt><br> +<tt>$ds9 -save rgbimage foo.fits<br></tt> <tt>$ds9 -save rgbcube +foo.fits</tt><br> +<tt>$ds9 -save mecube foo.fits</tt><br> +<tt>$ds9 -save mosaic foo.fits</tt><br> +<tt>$ds9 -save mosaicimage foo.fits</tt><br> +<p><b><a name="saveimage" id="saveimage"></a>saveimage</b></p> +<p>Create a snap shot of the current DS9 window and save in +specified image format. If no format specified, the file name +extension is used to determine the output format. Optional +parameters: <tt>jpeg</tt> quality (1-100) and <tt>tiff</tt> +compression method.</p> +<tt>Syntax:<br> +-saveimage</tt> <tt>[fits|eps|gif|tiff|jpeg|png]</tt> +<tt><filename><br> +-saveimage <filename>.jpeg [1-100]<br> +-saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> + <br> +Example:<br> +$ds9 -saveimage ds9.tiff<br> +$ds9 -saveimage jpeg ds9.jpeg 75</tt><tt><br></tt> +<p><b><a name="scale" id="scale"></a>scale</b></p> +<p>Controls the limits and color scale distribution.</p> +<tt>Syntax:<br> +-scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> + [log exp <value>]<br> + [datasec yes|no]<br> + [limits <minvalue> +<maxvalue>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope local|global]<br> + [match]<br> + [match limits]<br> + [lock [yes|no]]<br> + [lock limits [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -scale linear<br> +$ds9 -scale log exp 100<br> +$ds9 -scale datasec yes<br> +$ds9 -scale histequ<br> +$ds9 -scale limits 1 100<br> +$ds9 -scale mode zscale<br> +$ds9 -scale mode 99.5<br> +$ds9 -scale scope local<br> +$ds9 -scale match<br> +$ds9 -scale match limits<br> +$ds9 -scale lock yes<br> +$ds9 -scale lock limits yes<br> +$ds9 -scale open<br> +$ds9 -scale close</tt><tt><br></tt> +<p><b><a name="shm" id="shm"></a>shm</b></p> +<p>Load a shared memory segment into the current frame.</p> +<tt>Syntax:<br> +-shm [<key> [<filename>]]<br> + [key <id> [<filename>]]<br> + [shmid <id> [<filename>]]<br> + [fits [key|shmid] <id> +[<filename>]]<br> + [mosaicimage [iraf|wcs|wcsa...wcsz|wfpc2] +[key|shmid] <id> [<filename>]]<br> + [mosaic [iraf|wcs|wcsa...wcsz] [key|shmid] +<id> [<filename>]]<br> + [rgbcube [key|shmid] <id> +[<filename>]]<br> + [rgbimage [key|shmid] <id> +[<filename>]]<br> + [rgbarray [key|shmid] <id> [xdim=<x>,ydim=<y>|dim=<dim>,zdim=3],bitpix=<b>,[skip=<s>]]<br> - [array [key|shmid] <id> -[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - <br> - Example: <br> - $ds9 -shm 102 <br> - $ds9 -shm key 102 <br> - $ds9 -shm shmid 102 foo<br> - $ds9 -shm fits 100 foo<br> - $ds9 -shm mosaicimage iraf key 100 foo <br> - $ds9 -shm mosaicimage wcs key 100 foo <br> - $ds9 -shm mosaicimage wcsa key 100 foo <br> - $ds9 -shm mosaicimage wfpc2 key 100 foo <br> - $ds9 -shm mosaic iraf key 100 foo<br> - $ds9 -shm mosaic wcs key 100 foo<br> - $ds9 -shm rgbcube key 100 foo<br> - $ds9 -shm rgbimage key 100 foo<br> - $ds9 -shm rgbarray shmid 102 [dim=32,zdim=3,bitpix=-32]<br> - $ds9 -shm array shmid 102 [dim=32,bitpix=-32]<br> - </tt> - <p><b> <a name="sia"></a>sia<br> - </b></p> - <p>Support for VO Simple Image Access protocol. The first command - will create a new search. All other commands operated on the - last search created, unless indicated otherwise.</p> - <tt> Syntax: <br> - </tt><tt>-sia </tt><tt><tt>[2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]</tt><br> - <br> - </tt><tt> </tt><tt> </tt><tt> - [<ref>] [cancel]<br> - </tt><tt> [<ref>] [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> [<ref>] [coordinate <ra> - <dec> <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - [crosshair]</tt><br> - <tt> [<ref>] [export sb|tsv - <filename>]<br> - </tt><tt> [<ref>] [name <object>]<br> - </tt><tt> [<ref>] [print]</tt><br> - <tt> [<ref>] [retrieve]<br> - </tt><tt> [<ref>] [save - <filename>]</tt><br> - <tt> [<ref>] [radius <value> - degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] [sky - <skyframe>]<br> - </tt><tt> [<ref>] [skyformat - <skyformat>]<br> - </tt><tt> [<ref>] [system - <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] [update]</tt><br> - <tt><br> - Example:<br> - </tt><tt>$ds9 -sia 2mass<br> - </tt><tt>$ds9 -sia cancel<br> - </tt><tt>$ds9 -sia clear<br> - </tt><tt>$ds9 -sia close<br> - </tt><tt>$ds9 -sia coordinate 202.48 47.21 fk5<br> - </tt><tt>$ds9 -sia crosshair<br> - </tt><tt>$ds9 -sia export tsv bar.tsv<br> - </tt><tt>$ds9 -sia name m51<br> - </tt><tt>$ds9 -sia print</tt><br> - <tt>$ds9 -sia retrieve<br> - </tt><tt> $ds9 -sia save foo.xml<br> - </tt><tt>$ds9 -sia radius 1 degrees</tt><br> - <tt>$ds9 -sia sky fk5<br> - $ds9 -sia skyformat degrees<br> - </tt><tt>$ds9 -sia system wcs</tt><tt><br> - </tt><tt>$ds9 -sia update<br> - <br> - </tt><b><a name="single"></a>single</b> - <p>Set display mode to single. </p> - <tt> Syntax: <br> - -single <br> - <br> - Example: <br> - $ds9 -single<br> - </tt> - <p><b><a name="skyview"></a>skyview </b></p> - <p>Support for SkyView image server at HEASARC. </p> - <tt> Syntax: <br> - -skyview []<br> - [<object>]<br> - [name - <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size - <width> <height> degrees|arcmin|arcsec]<br> - [pixels - <width> <height>]<br> - [save yes|no]<br> - [frame - new|current]<br> - [update - frame|crosshair]<br> - [survey <survey>] <br> - [open|close]<br> - <br> - Example:<br> - $ds9 -skyview<br> - $ds9 -skyview m31 <br> - </tt><tt><tt>$ds9 -skyview name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -skyview name clear<br> - </tt></tt>$ds9 -skyview 00:42:44.404 +41:16:08.78<br> - $ds9 -skyview size 60 60 arcmin<br> - $ds9 -skyview pixels 600 600<br> - $ds9 -skyview save yes<br> - $ds9 -skyview frame current<br> - $ds9 -skyview update frame <br> - $ds9 -skyview survey sdssi<br> - $ds9 -skyview open<br> - $ds9 -skyview close<br> - </tt> - <p><b><a name="sleep"></a>sleep </b></p> - <p>Delays execution for specified number of seconds. Default is 1 - second.</p> - <tt> Syntax: <br> - -sleep [#]<br> - <br> - Example:<br> - $ds9 -sleep <br> - $ds9 -sleep 2<br> - </tt> - <p><b> <a name="slice"></a>slice<br> - noslice<br> - </b></p> - <p>Indicates next files loaded are to treated as slices of a cube. - Can be disabled with <tt>noslice</tt> command.<br> - </p> - <tt> Syntax: <br> - -slice <filename><br> - -noslice<br> - <br> - Example: <br> - $ds9 -slice *.fits<br> - $ds9 -noslice<br> - </tt> - <p><b><a name="smooth"></a>smooth</b></p> - <p>Smooth current image or set smooth parameters. <br> - Boxcar width = <i>2*radius+1</i><br> - Tophat diameter = <i>2*radius+1</i><br> - Gaussian diameter = <i>2*radius+1, </i>mean <i>=0</i><br> - Elliptical Gaussian diameter = <i>2*radius+1, </i>mean <i>=0</i> - <tt> </tt><br> - <tt> </tt> <tt> </tt></p> - <tt> Syntax:<br> - -smooth []<br> - [yes|no]<br> - [function - boxcar|tophat|gaussian|elliptic]<br> - </tt><tt> [radius - <value>]<br> - </tt><tt><tt><tt><tt> - [radiusminor <value>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - [sigma <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - [sigmaminor <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - [angle <value>]<br> - </tt></tt></tt></tt></tt></tt></tt> - - - - - - - - - - - - - - - - - - [match]<br> - [lock [yes|no]]<br> - </tt><tt><tt> - [open|close]<br> - </tt><br> - Example:<br> - $ds9 -smooth<br> - $ds9 -smooth yes<br> - $ds9 -smooth function tophat<br> - </tt><tt>$ds9 -smooth radius 4<br> - </tt><tt>$ds9 -smooth radiusminor 4<br> - </tt><tt><tt><tt><tt><tt><tt>$ds9 -smooth sigma 2.0<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>$ds9 - - - - - - - - - - - - - - - - - -smooth sigmaminor 2.0<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>$ds9 - - - - - - - - - - - - - - - + [array [key|shmid] <id> +[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - -smooth angle 45<br> - </tt></tt></tt></tt></tt></tt></tt>$ds9 -smooth - match<br> - $ds9 -smooth lock yes</tt><br> - <tt>$ds9 -smooth open<br> - $ds9 -smooth close<br> - </tt> - <p><b> <a name="squared"></a>squared</b></p> - <p>Select squared scale function for the current frame. </p> - <tt> Syntax: <br> - -squared <br> - <br> - Example: <br> - $ds9 -squared </tt> - <p><b> <a name="sqrt"></a>sqrt</b></p> - <p>Select square soot scale function for the current frame. </p> - <tt> Syntax: <br> - -sqrt <br> - <br> - Example: <br> - $ds9 -sqrt </tt> - <p><b> <a name="source"></a>source</b></p> - <p>Source TCL code from a file. </p> - <tt> Syntax: <br> - -source <filename><br> - <br> - Example: <br> - $ds9 -source extensions.tcl<br> - </tt> - <p><b> <a name="tcl"></a>tcl</b></p> - <p>Execute one TCL command. Note: this a different behavior from - previous versions of DS9.<br> - </p> - <tt> Syntax:<br> - -tcl <tcl command><br> - <br> - Example: <br> - $ds9 -tcl 'puts "Hello, World"'</tt><br> - <p><b> <a name="threads"></a>threads</b></p> - <p>Set number of process threads for functions which are - multi-threaded. </p> - <tt> Syntax:<br> - -threads #<br> - <br> - Example: <br> - $ds9 -threads 8</tt><br> - <br> - <b><a name="tiff"></a>tiff</b><br> - <p>Load TIFF image into current frame.<br> - </p> - <tt> Syntax:<br> - -tiff <filename><br> - <br> - Example: <br> - </tt><tt>$ds9 -tiff foo.tiff</tt><tt><tt><tt><tt><br> - </tt></tt> </tt></tt><tt><tt>$cat foo.fits | ds9 -tiff -</tt></tt><tt><br> - </tt> - <p><b> <a name="tile"></a>tile</b></p> - <p>Controls the tile display mode. </p> - <tt> Syntax: <br> - -tile []<br> - [yes|no] <br> - [mode grid|column|row] <br> - [grid] <br> - [grid mode automatic|manual] <br> - [grid direction x|y]<br> - [grid layout <col> - <row>] <br> - [grid gap <pixels>] <br> - [row] <br> - [column] <br> - <br> - Example: <br> - $ds9 -tile <br> - $ds9 -tile yes <br> - $ds9 -tile mode row <br> - $ds9 -tile grid <br> - $ds9 -tile grid mode manual<br> - $ds9 -tile grid direction x <br> - $ds9 -tile grid layout 5 5 <br> - $ds9 -tile grid gap 10 <br> - $ds9 -tile row <br> - $ds9 -tile column </tt> - <p><b> <a name="title"></a>title</b></p> - <p>Changes the display window title to the specified name. </p> - <tt> Syntax: <br> - -title name <br> - <br> - Example: <br> - $ds9 -title Voyager </tt> - <p><b> <a name="unix"></a>unix</b></p> - <p>Set the IRAF unix socket name, used by IRAF to communicate with - DS9. The default is /tmp/.IMT%d, so that the standard IRAF unix - socket is defined. </p> - <tt> Syntax: <br> - -unix name <br> - <br> - Example: <br> - $ds9 -unix "/tmp/.IMT%d" </tt> - <p><b> <a name="unix_only"></a>unix_only</b></p> - <p>Only use the IRAF unix socket name. This is the same as -fifo - none -port 0. </p> - <tt> Syntax: <br> - -unix_only <br> - <br> - Example: <br> - $ds9 -unix_only<br> - </tt> - <p><b> <a name="update"></a>update</b></p> - <p>Updates the current frame or region of frame. In the second - form, the first argument is the number of the fits HDU (starting - with 1) and the remaining args are a bounding box in IMAGE - coordinates. By default, the screen is updated the next - available idle cycle. However, you may force an immediate update - by specifying the NOW option. </p> - <tt> Syntax: <br> - -update [] <br> - [# x1 y1 x2 y2]<br> - [now] <br> - [now # x1 y1 x2 y2]<br> - <br> - Example: <br> - $ds9 -update <br> - $ds9 -update 1 100 100 300 400 <br> - $ds9 -update now <br> - $ds9 -update now 1 100 100 300 400</tt><br> - <p><b> <a name="url"></a>url</b></p> - <p>Load FITS from URL into the current frame</p> - <tt> Syntax: <br> - -url <url><br> - <br> - Example: <br> - $ds9 -url http://foo.bar.edu/foo.fits</tt><tt> </tt> - <p><b> <a name="version"></a>version</b></p> - <p>Returns the current version of DS9 and exits. </p> - <tt> Syntax: <br> - -version <br> - <br> - Example: <br> - $ds9 -version </tt> - <p><b> <a name="view"></a>view</b></p> - <p>Controls the GUI and visible RGB frame color channels. </p> - <tt> Syntax: <br> - -view [layout horizontal|vertical]<br> - [keyvalue <string>]<br> - [info yes|no] <br> - [panner yes|no] <br> - [magnifier yes|no] <br> - [buttons yes|no] <br> - [colorbar yes|no]<br> - [graph horizontal|vertical - yes|no]<br> - [filename yes|no]<br> - [object yes|no]<br> - [keyword yes|no]<br> - [minmax yes|no]<br> - [lowhigh yes|no]<br> - [units yes|no]<br> - [image|physical|wcs|wcsa...wcsz - yes|no]<br> - </tt><tt><tt><tt> [frame yes|no] <br> - </tt></tt> [red yes|no]<br> - [green yes|no]<br> - [blue yes|no]</tt><tt><tt><br> - </tt> <br> - Example: <br> - $ds9 -view layout vertical<br> - $ds9 -view keyvalue BITPIX<br> - $ds9 -view info yes<br> - $ds9 -view panner yes<br> - $ds9 -view magnifier yes<br> - $ds9 -view buttons yes<br> - $ds9 -view colorbar yes<br> - $ds9 -view graph horizontal yes<br> - $ds9 -view filename yes<br> - $ds9 -view object yes<br> - $ds9 -view keyword yes<br> - $ds9 -view minmax yes<br> - $ds9 -view lowhigh yes<br> - $ds9 -view wcsa yes<br> - </tt><tt>$ds9 -view frame yes</tt><br> - <tt>$ds9 -view red yes<br> - $ds9 -view green yes<br> - $ds9 -view blue yes</tt><tt><br> - </tt> - <p><b> <a name="visual"></a>visual</b></p> - <p>Force DS9 to use the specified color visual. This argument MUST - be the first argument listed. Requires the visual be available. - </p> - <tt> Syntax: <br> - -visual [truecolor|truecolor8|truecolor16|truecolor24] <br> - Example: <br> - $ds9 -visual truecolor24<br> - </tt> - <p><b> <a name="vla"></a>vla</b></p> - <p>Support for VLA Sky Survey.</p> - <tt> Syntax: <br> - -vla []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey first|stripe82]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -vla<br> - $ds9 -vla m31 <br> - </tt><tt><tt>$ds9 -vla name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -vla name clear<br> - </tt></tt>$ds9 -vla 00:42:44.404 +41:16:08.78<br> - $ds9 -vla size 60 60 arcmin<br> - $ds9 -vla save yes<br> - $ds9 -vla frame current<br> - $ds9 -vla update frame<br> - $ds9 -vla survey stripe82<br> - $ds9 -vla open<br> - $ds9 -vla close</tt><br> - <p><b> <a name="vlss"></a>vlss</b></p> - <p>Support for NRAO VLSS Sky Survey.</p> - <tt> Syntax: <br> - -vlss []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -vlss<br> - $ds9 -vlss m31 <br> - </tt><tt><tt>$ds9 -vlss name m31 <br> - </tt></tt><tt><tt><tt>$ds9 -vlss name clear<br> - </tt></tt>$ds9 -vlss 00:42:44.404 +41:16:08.78<br> - $ds9 -vlss size 60 60 arcmin<br> - $ds9 -vlss save yes<br> - $ds9 -vlss frame current<br> - $ds9 -vlss update frame<br> - $ds9 -vlss open<br> - $ds9 -nvess close</tt> - <p><b> <a name="vo"></a>vo</b></p> - <p>Invoke an connection to a Virtual Observatory site. </p> - <tt> Syntax: <br> - -vo [method xpa|mime]<br> - [server <url>]<br> - [internal yes|no]<br> - [delay #]<br> - [<url>]<br> - [connect <url>]<br> - [disconnect <url>]<br> - [open|close]<br> - <br> - Example:<br> - $ds9 -vo method xpa<br> - $ds9 -vo server "http://foo.bar.edu/list.txt"<br> - $ds9 -vo internal yes<br> - $ds9 -vo delay 15 # keep-alive delay<br> - $ds9 -vo chandra-ed<br> - $ds9 -vo connect chandra-ed<br> - $ds9 -vo disconnect chandra-ed<br> - $ds9 -vo open<br> - $ds9 -vo close<br> - </tt> - <p><b> <a name="wcs"></a>wcs</b></p> - <p>Controls the World Coordinate System for the current frame. If - the wcs system, skyframe, or skyformat is modified, the info - panel, compass, grid, and alignment will be modified - accordingly. Also, a new WCS specification can be loaded and - used by the current image regardless of the WCS that was - contained in the image file. Please see <a href="file.html#WCS">WCS</a> - for more information. </p> - <tt> Syntax: <br> - -wcs [[system] wcs|wcsa...wcsz] <br> - [[sky] fk4|fk5|icrs|galactic|ecliptic] - <br> - [[skyformat] degrees|sexagesimal] <br> - [align yes|no] <br> - [reset [#]] <br> - [replace [#] <filename>] <br> - [append [#] <filename>] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -wcs wcs <br> - $ds9 -wcs system wcs<br> - </tt><tt>$ds9 -wcs fk5 <br> - </tt><tt>$ds9 -wcs sky fk5 <br> - </tt><tt>$ds9 -wcs sexagesimal <br> - </tt><tt>$ds9 -wcs skyformat sexagesimal <br> - $ds9 -wcs align yes <br> - $ds9 -wcs reset <br> - $ds9 -wcs reset 3<br> - $ds9 -wcs replace foo.wcs <br> - $ds9 -wcs replace 3 foo.wcs <br> - $ds9 -wcs append foo.wcs<br> - $ds9 -wcs append 3 foo.wcs<br> - $ds9 -wcs open<br> - $ds9 -wcs close<br> - </tt> - <p><b> <a name="web"></a>web</b></p> - <p>Display specified URL in the web display. </p> - <tt> Syntax:<br> - -web []<br> - [<url>]<br> - [new <webname> <url>]<br> - [<webname>] [click - back|forward|stop|reload|#]<br> - [<webname>] [clear]<br> - [<webname>] [close]<br> - <br> - Example: <br> - $ds9 -web www.cnn.com<br> - $ds9 -web new www.cnn.com<br> - $ds9 -web hvweb www.apple.com<br> - $ds9 -web click back<br> - $ds9 -web click 2<br> - $ds9 -web clear<br> - $ds9 -web close<br> - </tt> - <p><b> <a name="width"></a>width</b></p> - <p>Set the width of the image display window. Use the <a - href="command.html#geometry">geometry</a> command to set the - overall width and height of the ds9 window.</p> - <tt> Syntax: <br> - -width [<value>]<br> - <br> - Example: <br> - $ds9 -width 512<br> - </tt> - <p><b> <a name="xpa"></a>xpa</b></p> - <p>Configure XPA.</p> - <tt> Syntax:<br> - -xpa [yes|no] <br> - [inet|local|unix|localhost] <br> - [noxpans]<br> - [connect]<br> - [disconnect]<br> - [info]<br> - <br> - Example: <br> - $ds9 -xpa no <br> - $ds9 -xpa local <br> - $ds9 -xpa noxpans<br> - $ds9 -xpa connect<br> - $ds9 -xpa disconnect<br> - $ds9 -xpa info<br> - </tt> - <p><b> <a name="zmax"></a>zmax</b></p> - <p>Set Scale Limits based on the <i>IRAF</i> algorithm and - maximum data value. </p> - <tt> Syntax: <br> - -zmax <br> - <br> - Example: <br> - $ds9 -zmax </tt> - <p><b> <a name="zscale"></a>zscale</b></p> - <p>Set Scale Limits based on the <i>IRAF</i> algorithm. </p> - <tt> Syntax: <br> - -zscale []<br> - [contrast]<br> - [sample]<br> - [line]<br> - <br> - Example: <br> - $ds9 -zscale<br> - $ds9 -zscale contrast .25<br> - $ds9 -zscale sample 600<br> - $ds9 -zscale line 120<br> - </tt> - <p><b> <a name="zoom"></a>zoom</b></p> - <p>Controls the current zoom value for the current frame. </p> - <tt> Syntax: <br> - -zoom [<value>]<br> - [<value> <value>]<br> - [to <value>]<br> - [to <value> <value>] - <br> - [in]<br> - [out]<br> - [to fit] <br> - [open|close]<br> - <br> - Example: <br> - $ds9 -zoom 2<br> - $ds9 -zoom 2 4<br> - $ds9 -zoom to 4<br> - $ds9 -zoom to 2 4 <br> - $ds9 -zoom in<br> - $ds9 -zoom out<br> - $ds9 -zoom to fit<br> - $ds9 -zoom open<br> - $ds9 -zoom close<br> - <br> - </tt> </blockquote> - </body> + <br> +Example:<br> +$ds9 -shm 102<br> +$ds9 -shm key 102<br> +$ds9 -shm shmid 102 foo<br> +$ds9 -shm fits 100 foo<br> +$ds9 -shm mosaicimage iraf key 100 foo<br> +$ds9 -shm mosaicimage wcs key 100 foo<br> +$ds9 -shm mosaicimage wcsa key 100 foo<br> +$ds9 -shm mosaicimage wfpc2 key 100 foo<br> +$ds9 -shm mosaic iraf key 100 foo<br> +$ds9 -shm mosaic wcs key 100 foo<br> +$ds9 -shm rgbcube key 100 foo<br> +$ds9 -shm rgbimage key 100 foo<br> +$ds9 -shm rgbarray shmid 102 [dim=32,zdim=3,bitpix=-32]<br> +$ds9 -shm array shmid 102 [dim=32,bitpix=-32]<br></tt> +<p><b><a name="sia" id="sia"></a>sia<br></b></p> +<p>Support for VO Simple Image Access protocol. The first command +will create a new search. All other commands operated on the last +search created, unless indicated otherwise.</p> +<tt>Syntax:<br></tt> <tt>-sia</tt> +<tt><tt>[2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]</tt><br> + +<br></tt> <tt> </tt><tt> [<ref>] +[cancel]<br></tt> <tt> [<ref>] +[clear]<br></tt> <tt> [<ref>] +[close]</tt><br> +<tt> [<ref>] [coordinate <ra> +<dec> <coordsys>]</tt><tt><br></tt> +<tt> </tt> <tt>[<ref>] +[crosshair]</tt><br> +<tt> [<ref>] [export sb|tsv +<filename>]<br></tt> <tt> [<ref>] +[name <object>]<br></tt> <tt> +[<ref>] [print]</tt><br> +<tt> [<ref>] [retrieve]<br></tt> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] [radius <value> +degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> +[<ref>] [skyformat <skyformat>]<br></tt> +<tt> [<ref>] [system +<coordsys>]</tt><tt><br></tt> +<tt> </tt> <tt>[<ref>] +[update]</tt><br> +<tt><br> +Example:<br></tt> <tt>$ds9 -sia 2mass<br></tt> <tt>$ds9 -sia +cancel<br></tt> <tt>$ds9 -sia clear<br></tt> <tt>$ds9 -sia +close<br></tt> <tt>$ds9 -sia coordinate 202.48 47.21 fk5<br></tt> +<tt>$ds9 -sia crosshair<br></tt> <tt>$ds9 -sia export tsv +bar.tsv<br></tt> <tt>$ds9 -sia name m51<br></tt> <tt>$ds9 -sia +print</tt><br> +<tt>$ds9 -sia retrieve<br></tt> <tt>$ds9 -sia save foo.xml<br></tt> +<tt>$ds9 -sia radius 1 degrees</tt><br> +<tt>$ds9 -sia sky fk5<br> +$ds9 -sia skyformat degrees<br></tt> <tt>$ds9 -sia system +wcs</tt><tt><br></tt> <tt>$ds9 -sia update<br> +<br></tt> <b><a name="single" id="single"></a>single</b> +<p>Set display mode to single.</p> +<tt>Syntax:<br> +-single<br> + <br> +Example:<br> +$ds9 -single<br></tt> +<p><b><a name="skyview" id="skyview"></a>skyview</b></p> +<p>Support for SkyView image server at HEASARC.</p> +<tt>Syntax:<br> +-skyview []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> +<dec>] # in wcs fk5<br> + [size +<width> <height> degrees|arcmin|arcsec]<br> + [pixels +<width> <height>]<br> + [save yes|no]<br> + [frame +new|current]<br> + [update +frame|crosshair]<br> + [survey <survey>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -skyview<br> +$ds9 -skyview m31<br></tt> <tt><tt>$ds9 -skyview name +m31<br></tt></tt> <tt><tt><tt>$ds9 -skyview name +clear<br></tt></tt> $ds9 -skyview 00:42:44.404 +41:16:08.78<br> +$ds9 -skyview size 60 60 arcmin<br> +$ds9 -skyview pixels 600 600<br> +$ds9 -skyview save yes<br> +$ds9 -skyview frame current<br> +$ds9 -skyview update frame<br> +$ds9 -skyview survey sdssi<br> +$ds9 -skyview open<br> +$ds9 -skyview close<br></tt> +<p><b><a name="sleep" id="sleep"></a>sleep</b></p> +<p>Delays execution for specified number of seconds. Default is 1 +second.</p> +<tt>Syntax:<br> +-sleep [#]<br> + <br> +Example:<br> +$ds9 -sleep<br> +$ds9 -sleep 2<br></tt> +<p><b><a name="slice" id="slice"></a>slice<br> +noslice<br></b></p> +<p>Indicates next files loaded are to treated as slices of a cube. +Can be disabled with <tt>noslice</tt> command.<br></p> +<tt>Syntax:<br> +-slice <filename><br> +-noslice<br> + <br> +Example:<br> +$ds9 -slice *.fits<br> +$ds9 -noslice<br></tt> +<p><b><a name="smooth" id="smooth"></a>smooth</b></p> +<p>Smooth current image or set smooth parameters.<br> +Boxcar width = <i>2*radius+1</i><br> +Tophat diameter = <i>2*radius+1</i><br> +Gaussian diameter = <i>2*radius+1,</i> mean <i>=0</i><br> +Elliptical Gaussian diameter = <i>2*radius+1,</i> mean +<i>=0</i><br></p> +<tt>Syntax:<br> +-smooth []<br> + [yes|no]<br> + [function +boxcar|tophat|gaussian|elliptic]<br></tt> +<tt> [radius +<value>]<br></tt> +<tt><tt><tt><tt> +[radiusminor <value>]<br></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> +[sigma <value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> +[sigmaminor <value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt> +[angle <value>]<br></tt></tt></tt></tt></tt></tt></tt> + [match]<br> + [lock [yes|no]]<br></tt> +<tt><tt> [open|close]<br> + </tt><br> +Example:<br> +$ds9 -smooth<br> +$ds9 -smooth yes<br> +$ds9 -smooth function tophat<br></tt> <tt>$ds9 -smooth radius +4<br></tt> <tt>$ds9 -smooth radiusminor 4<br></tt> +<tt><tt><tt><tt><tt><tt>$ds9 -smooth sigma +2.0<br></tt></tt></tt></tt></tt></tt> <tt><tt><tt><tt><tt><tt>$ds9 +-smooth sigmaminor 2.0<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt>$ds9 -smooth angle +45<br></tt></tt></tt></tt></tt></tt></tt> $ds9 -smooth match<br> +$ds9 -smooth lock yes</tt><br> +<tt>$ds9 -smooth open<br> +$ds9 -smooth close<br></tt> +<p><b><a name="squared" id="squared"></a>squared</b></p> +<p>Select squared scale function for the current frame.</p> +<tt>Syntax:<br> +-squared<br> + <br> +Example:<br> +$ds9 -squared</tt> +<p><b><a name="sqrt" id="sqrt"></a>sqrt</b></p> +<p>Select square soot scale function for the current frame.</p> +<tt>Syntax:<br> +-sqrt<br> + <br> +Example:<br> +$ds9 -sqrt</tt> +<p><b><a name="source" id="source"></a>source</b></p> +<p>Source TCL code from a file.</p> +<tt>Syntax:<br> +-source <filename><br> + <br> +Example:<br> +$ds9 -source extensions.tcl<br></tt> +<p><b><a name="tcl" id="tcl"></a>tcl</b></p> +<p>Execute one TCL command. Note: this a different behavior from +previous versions of DS9.<br></p> +<tt>Syntax:<br> +-tcl <tcl command><br> + <br> +Example:<br> +$ds9 -tcl 'puts "Hello, World"'</tt><br> +<p><b><a name="threads" id="threads"></a>threads</b></p> +<p>Set number of process threads for functions which are +multi-threaded.</p> +<tt>Syntax:<br> +-threads #<br> + <br> +Example:<br> +$ds9 -threads 8</tt><br> +<br> +<b><a name="tiff" id="tiff"></a>tiff</b><br> +<p>Load TIFF image into current frame.<br></p> +<tt>Syntax:<br> +-tiff <filename><br> + <br> +Example:<br></tt> <tt>$ds9 -tiff +foo.tiff</tt><tt><tt><tt><tt><br></tt></tt></tt></tt> <tt><tt>$cat +foo.fits | ds9 -tiff -</tt></tt><tt><br></tt> +<p><b><a name="tile" id="tile"></a>tile</b></p> +<p>Controls the tile display mode.</p> +<tt>Syntax:<br> +-tile []<br> + [yes|no]<br> + [mode grid|column|row]<br> + [grid]<br> + [grid mode automatic|manual]<br> + [grid direction x|y]<br> + [grid layout <col> +<row>]<br> + [grid gap <pixels>]<br> + [row]<br> + [column]<br> + <br> +Example:<br> +$ds9 -tile<br> +$ds9 -tile yes<br> +$ds9 -tile mode row<br> +$ds9 -tile grid<br> +$ds9 -tile grid mode manual<br> +$ds9 -tile grid direction x<br> +$ds9 -tile grid layout 5 5<br> +$ds9 -tile grid gap 10<br> +$ds9 -tile row<br> +$ds9 -tile column</tt> +<p><b><a name="title" id="title"></a>title</b></p> +<p>Changes the display window title to the specified name.</p> +<tt>Syntax:<br> +-title name<br> + <br> +Example:<br> +$ds9 -title Voyager</tt> +<p><b><a name="unix" id="unix"></a>unix</b></p> +<p>Set the IRAF unix socket name, used by IRAF to communicate with +DS9. The default is /tmp/.IMT%d, so that the standard IRAF unix +socket is defined.</p> +<tt>Syntax:<br> +-unix name<br> + <br> +Example:<br> +$ds9 -unix "/tmp/.IMT%d"</tt> +<p><b><a name="unix_only" id="unix_only"></a>unix_only</b></p> +<p>Only use the IRAF unix socket name. This is the same as -fifo +none -port 0.</p> +<tt>Syntax:<br> +-unix_only<br> + <br> +Example:<br> +$ds9 -unix_only<br></tt> +<p><b><a name="update" id="update"></a>update</b></p> +<p>Updates the current frame or region of frame. In the second +form, the first argument is the number of the fits HDU (starting +with 1) and the remaining args are a bounding box in IMAGE +coordinates. By default, the screen is updated the next available +idle cycle. However, you may force an immediate update by +specifying the NOW option.</p> +<tt>Syntax:<br> +-update []<br> + [# x1 y1 x2 y2]<br> + [now]<br> + [now # x1 y1 x2 y2]<br> + <br> +Example:<br> +$ds9 -update<br> +$ds9 -update 1 100 100 300 400<br> +$ds9 -update now<br> +$ds9 -update now 1 100 100 300 400</tt><br> +<p><b><a name="url" id="url"></a>url</b></p> +<p>Load FITS from URL into the current frame</p> +<tt>Syntax:<br> +-url <url><br> + <br> +Example:<br> +$ds9 -url http://foo.bar.edu/foo.fits</tt> +<p><b><a name="version" id="version"></a>version</b></p> +<p>Returns the current version of DS9 and exits.</p> +<tt>Syntax:<br> +-version<br> + <br> +Example:<br> +$ds9 -version</tt> +<p><b><a name="view" id="view"></a>view</b></p> +<p>Controls the GUI and visible RGB frame color channels.</p> +<tt>Syntax:<br> +-view [layout horizontal|vertical]<br> + [keyvalue <string>]<br> + [info yes|no]<br> + [panner yes|no]<br> + [magnifier yes|no]<br> + [buttons yes|no]<br> + [colorbar yes|no]<br> + [graph horizontal|vertical +yes|no]<br> + [filename yes|no]<br> + [object yes|no]<br> + [keyword yes|no]<br> + [minmax yes|no]<br> + [lowhigh yes|no]<br> + [units yes|no]<br> + [image|physical|wcs|wcsa...wcsz +yes|no]<br></tt> <tt><tt><tt> [frame +yes|no]<br></tt></tt> [red yes|no]<br> + [green yes|no]<br> + [blue yes|no]</tt><tt><tt><br> + </tt><br> +Example:<br> +$ds9 -view layout vertical<br> +$ds9 -view keyvalue BITPIX<br> +$ds9 -view info yes<br> +$ds9 -view panner yes<br> +$ds9 -view magnifier yes<br> +$ds9 -view buttons yes<br> +$ds9 -view colorbar yes<br> +$ds9 -view graph horizontal yes<br> +$ds9 -view filename yes<br> +$ds9 -view object yes<br> +$ds9 -view keyword yes<br> +$ds9 -view minmax yes<br> +$ds9 -view lowhigh yes<br> +$ds9 -view wcsa yes<br></tt> <tt>$ds9 -view frame yes</tt><br> +<tt>$ds9 -view red yes<br> +$ds9 -view green yes<br> +$ds9 -view blue yes</tt><tt><br></tt> +<p><b><a name="visual" id="visual"></a>visual</b></p> +<p>Force DS9 to use the specified color visual. This argument MUST +be the first argument listed. Requires the visual be available.</p> +<tt>Syntax:<br> +-visual [truecolor|truecolor8|truecolor16|truecolor24] <br> +Example:<br> +$ds9 -visual truecolor24<br></tt> +<p><b><a name="vla" id="vla"></a>vla</b></p> +<p>Support for VLA Sky Survey.</p> +<tt>Syntax:<br> +-vla []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey first|stripe82]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -vla<br> +$ds9 -vla m31<br></tt> <tt><tt>$ds9 -vla name m31<br></tt></tt> +<tt><tt><tt>$ds9 -vla name clear<br></tt></tt> $ds9 -vla +00:42:44.404 +41:16:08.78<br> +$ds9 -vla size 60 60 arcmin<br> +$ds9 -vla save yes<br> +$ds9 -vla frame current<br> +$ds9 -vla update frame<br> +$ds9 -vla survey stripe82<br> +$ds9 -vla open<br> +$ds9 -vla close</tt><br> +<p><b><a name="vlss" id="vlss"></a>vlss</b></p> +<p>Support for NRAO VLSS Sky Survey.</p> +<tt>Syntax:<br> +-vlss []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -vlss<br> +$ds9 -vlss m31<br></tt> <tt><tt>$ds9 -vlss name m31<br></tt></tt> +<tt><tt><tt>$ds9 -vlss name clear<br></tt></tt> $ds9 -vlss +00:42:44.404 +41:16:08.78<br> +$ds9 -vlss size 60 60 arcmin<br> +$ds9 -vlss save yes<br> +$ds9 -vlss frame current<br> +$ds9 -vlss update frame<br> +$ds9 -vlss open<br> +$ds9 -nvess close</tt> +<p><b><a name="vo" id="vo"></a>vo</b></p> +<p>Invoke an connection to a Virtual Observatory site.</p> +<tt>Syntax:<br> +-vo [method xpa|mime]<br> + [server <url>]<br> + [internal yes|no]<br> + [delay #]<br> + [<url>]<br> + [connect <url>]<br> + [disconnect <url>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -vo method xpa<br> +$ds9 -vo server "http://foo.bar.edu/list.txt"<br> +$ds9 -vo internal yes<br> +$ds9 -vo delay 15 # keep-alive delay<br> +$ds9 -vo chandra-ed<br> +$ds9 -vo connect chandra-ed<br> +$ds9 -vo disconnect chandra-ed<br> +$ds9 -vo open<br> +$ds9 -vo close<br></tt> +<p><b><a name="wcs" id="wcs"></a>wcs</b></p> +<p>Controls the World Coordinate System for the current frame. If +the wcs system, skyframe, or skyformat is modified, the info panel, +compass, grid, and alignment will be modified accordingly. Also, a +new WCS specification can be loaded and used by the current image +regardless of the WCS that was contained in the image file. Please +see <a href="file.html#WCS">WCS</a> for more information.</p> +<tt>Syntax:<br> +-wcs [[system] wcs|wcsa...wcsz]<br> + [[sky] fk4|fk5|icrs|galactic|ecliptic]<br> + [[skyformat] degrees|sexagesimal]<br> + [align yes|no]<br> + [reset [#]]<br> + [replace [#] <filename>]<br> + [append [#] <filename>]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -wcs wcs<br> +$ds9 -wcs system wcs<br></tt> <tt>$ds9 -wcs fk5<br></tt> <tt>$ds9 +-wcs sky fk5<br></tt> <tt>$ds9 -wcs sexagesimal<br></tt> <tt>$ds9 +-wcs skyformat sexagesimal<br> +$ds9 -wcs align yes<br> +$ds9 -wcs reset<br> +$ds9 -wcs reset 3<br> +$ds9 -wcs replace foo.wcs<br> +$ds9 -wcs replace 3 foo.wcs<br> +$ds9 -wcs append foo.wcs<br> +$ds9 -wcs append 3 foo.wcs<br> +$ds9 -wcs open<br> +$ds9 -wcs close<br></tt> +<p><b><a name="web" id="web"></a>web</b></p> +<p>Display specified URL in the web display.</p> +<tt>Syntax:<br> +-web []<br> + [<url>]<br> + [new <webname> <url>]<br> + [<webname>] [click +back|forward|stop|reload|#]<br> + [<webname>] [clear]<br> + [<webname>] [close]<br> + <br> +Example:<br> +$ds9 -web www.cnn.com<br> +$ds9 -web new www.cnn.com<br> +$ds9 -web hvweb www.apple.com<br> +$ds9 -web click back<br> +$ds9 -web click 2<br> +$ds9 -web clear<br> +$ds9 -web close<br></tt> +<p><b><a name="width" id="width"></a>width</b></p> +<p>Set the width of the image display window. Use the <a href= +"command.html#geometry">geometry</a> command to set the overall +width and height of the ds9 window.</p> +<tt>Syntax:<br> +-width [<value>]<br> + <br> +Example:<br> +$ds9 -width 512<br></tt> +<p><b><a name="xpa" id="xpa"></a>xpa</b></p> +<p>Configure XPA.</p> +<tt>Syntax:<br> +-xpa [yes|no]<br> + [inet|local|unix|localhost]<br> + [noxpans]<br> + [connect]<br> + [disconnect]<br> + [info]<br> + <br> +Example:<br> +$ds9 -xpa no<br> +$ds9 -xpa local<br> +$ds9 -xpa noxpans<br> +$ds9 -xpa connect<br> +$ds9 -xpa disconnect<br> +$ds9 -xpa info<br></tt> +<p><b><a name="zmax" id="zmax"></a>zmax</b></p> +<p>Set Scale Limits based on the <i>IRAF</i> algorithm and +maximum data value.</p> +<tt>Syntax:<br> +-zmax<br> + <br> +Example:<br> +$ds9 -zmax</tt> +<p><b><a name="zscale" id="zscale"></a>zscale</b></p> +<p>Set Scale Limits based on the <i>IRAF</i> algorithm.</p> +<tt>Syntax:<br> +-zscale []<br> + [contrast]<br> + [sample]<br> + [line]<br> + <br> +Example:<br> +$ds9 -zscale<br> +$ds9 -zscale contrast .25<br> +$ds9 -zscale sample 600<br> +$ds9 -zscale line 120<br></tt> +<p><b><a name="zoom" id="zoom"></a>zoom</b></p> +<p>Controls the current zoom value for the current frame.</p> +<tt>Syntax:<br> +-zoom [<value>]<br> + [<value> <value>]<br> + [to <value>]<br> + [to <value> <value>]<br> + [in]<br> + [out]<br> + [to fit]<br> + [open|close]<br> + <br> +Example:<br> +$ds9 -zoom 2<br> +$ds9 -zoom 2 4<br> +$ds9 -zoom to 4<br> +$ds9 -zoom to 2 4<br> +$ds9 -zoom in<br> +$ds9 -zoom out<br> +$ds9 -zoom to fit<br> +$ds9 -zoom open<br> +$ds9 -zoom close<br> +<br></tt></blockquote> +</body> </html> diff --git a/ds9/doc/ref/contour.html b/ds9/doc/ref/contour.html index 25dc20d..6d85056 100644 --- a/ds9/doc/ref/contour.html +++ b/ds9/doc/ref/contour.html @@ -1,189 +1,114 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Contours</title> - </head> - <body link="#0000ee" alink="#ff0000" bgcolor="#ffffff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> Contours</h3> - <blockquote> - <p>DS9 can create and display contours as an overlay on an image. - The Analysis Contours menu is used to display contours. To - create, copy, paste, and configure contours, use the - Analysis Contour Parameters menu.</p> - <p><b>Contour Parameters </b></p> - <p>When creating a new contour, a dialog box appears, in which the - user selects the number of contour levels, smoothness, and the - distribution of the contours. </p> - <p><b> Contour Levels</b></p> - <p>Specifies the number of contour levels to be generated. A - typical number is between 1 and 10. Note: large numbers of - contours can take a long time to generate. </p> - <p><b> Contour Smoothness</b></p> - <p>Specifies how smooth the contours are. A smoothness level of 1 - will evaluate the contour at each image pixel. A level of 2 will - evaluate the contour at every other pixel. The larger the - number, the quicker the contour will be generated, and the less - detail will be available. </p> - <p><b> Contour Scale</b></p> - <p>Specifies the distribution of the contour levels. <br> - </p> - <p><b> Contour Method</b></p> - <p>There are two methods that are available to calculate the - contour lines. The first, BLOCK, blocks down the image, by the - smoothness factor, before contours are calculated. As a result, - the larger the smoothness, the faster the result. The second - method, SMOOTH, smooths the image before calculating contours. - As a result, the larger the smoothness, the slower the result.<br> - </p> - <p><b> <a name="ContourFiles"></a>Contour Files</b></p> - <p>A contour file is an ASCII file containing a header, global - properties, coordinate system, contour levels, and contour - points. <br> - </p> - <blockquote> - <p><b> Header</b></p> - <p>A DS9 contour file may start with the following optional - header: </p> - <blockquote> <tt># Contour file format: DS9 version 7.5<br> - </tt></blockquote> - <p><b> Global Properties</b></p> - <p>Global properties affect all contour levels unless a line - level attribute is specified. The <tt>global</tt> keyword is - first, followed by a list of keyword = value pairs. Multiple - global property lines may be used within a region file. </p> - <blockquote> <tt>global color=green width=1 dash=1 dashlist=8 3<br> - </tt></blockquote> - <p><b> Coordinate Systems</b></p> - <p>For each contour file, it is important to specify the - coordinate system used to interpret the contour points, i.e., - to set the context in which the positions are interpreted. For - this purpose, the following keywords are recognized: </p> - <blockquote> <tt>PHYSICAL - -# - - - - - - - - - pixel coords of original file using LTM/LTV</tt> <br> - <tt>IMAGE - -# - - - - - - - - - pixel coords of current file</tt> <br> - <tt><tt><tt>FK4,B1950 - - # sky coordinate systems</tt> <br> - FK5,J2000 -# - - - - - - - - - sky coordinate systems</tt> <br> - </tt><tt><tt><tt>ICRS - -# - sky coordinate systems</tt> <br> - </tt>GALACTIC - -# - - - - - - - - - sky coordinate systems</tt> <br> - <tt>ECLIPTIC - -# - - - - - - - - - sky coordinate systems</tt> <br> - <tt>WCS - - # primary WCS<br> - </tt><tt>WCSA - # - secondary WCS<br> - </tt><tt>LINEAR - -# - - - - - - - - - linear primary WCS</tt> <tt><br> - </tt></blockquote> - </blockquote> - <blockquote> - <p><b> Contour Level</b></p> - <p>Each contour level is composed of a line value, line - attributes and one or more contours. Line attributes are - specified at the start of a new level and only affect contours - within that level . </p> - <blockquote> <tt>level=15.78775 color=pink width=2 dash=yes dashlist=2 - 2<br> - </tt></blockquote> - <p><b> Contour</b></p> - <p>Each contour is composed of one or more X,Y coordinates, with - a deliminator of space or comma, starting with "(" and - ending with ")". Contours are not closed.<br> - </p> - </blockquote> - <blockquote> - <blockquote><tt>(</tt><tt>202.4836468 47.22380226</tt><tt><br> - </tt><tt> 202.4833538 47.2239185</tt><tt><br> - </tt><tt> 202.4831634 47.22409874</tt><tt><br> - </tt><tt> 202.4829883 47.22428858</tt><tt>)</tt><br> - </blockquote> - </blockquote> - <blockquote> - <p><br> - </p> - <blockquote> </blockquote> - </blockquote> - <p><br> - </p> - <blockquote> - <blockquote> </blockquote> - <blockquote> </blockquote> - <blockquote> </blockquote> - </blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Contours</title> +</head> +<body link="#0000EE" alink="#FF0000" bgcolor="#FFFFFF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> Contours</h3> +<blockquote> +<p>DS9 can create and display contours as an overlay on an image. +The Analysis Contours menu is used to display contours. To create, +copy, paste, and configure contours, use the Analysis Contour +Parameters menu.</p> +<p><b>Contour Parameters</b></p> +<p>When creating a new contour, a dialog box appears, in which the +user selects the number of contour levels, smoothness, and the +distribution of the contours.</p> +<p><b>Contour Levels</b></p> +<p>Specifies the number of contour levels to be generated. A +typical number is between 1 and 10. Note: large numbers of contours +can take a long time to generate.</p> +<p><b>Contour Smoothness</b></p> +<p>Specifies how smooth the contours are. A smoothness level of 1 +will evaluate the contour at each image pixel. A level of 2 will +evaluate the contour at every other pixel. The larger the number, +the quicker the contour will be generated, and the less detail will +be available.</p> +<p><b>Contour Scale</b></p> +<p>Specifies the distribution of the contour levels.<br></p> +<p><b>Contour Method</b></p> +<p>There are two methods that are available to calculate the +contour lines. The first, BLOCK, blocks down the image, by the +smoothness factor, before contours are calculated. As a result, the +larger the smoothness, the faster the result. The second method, +SMOOTH, smooths the image before calculating contours. As a result, +the larger the smoothness, the slower the result.<br></p> +<p><b><a name="ContourFiles" id="ContourFiles"></a>Contour +Files</b></p> +<p>A contour file is an ASCII file containing a header, global +properties, coordinate system, contour levels, and contour +points.<br></p> +<blockquote> +<p><b>Header</b></p> +<p>A DS9 contour file may start with the following optional +header:</p> +<blockquote><tt># Contour file format: DS9 version +7.5<br></tt></blockquote> +<p><b>Global Properties</b></p> +<p>Global properties affect all contour levels unless a line level +attribute is specified. The <tt>global</tt> keyword is first, +followed by a list of keyword = value pairs. Multiple global +property lines may be used within a region file.</p> +<blockquote><tt>global color=green width=1 dash=1 dashlist=8 +3<br></tt></blockquote> +<p><b>Coordinate Systems</b></p> +<p>For each contour file, it is important to specify the coordinate +system used to interpret the contour points, i.e., to set the +context in which the positions are interpreted. For this purpose, +the following keywords are recognized:</p> +<blockquote> +<tt>PHYSICAL +# pixel coords of original file using LTM/LTV</tt><br> +<tt>IMAGE +# pixel coords of current file</tt><br> +<tt><tt><tt>FK4,B1950 + # sky coordinate systems</tt><br> +FK5,J2000 +# sky coordinate systems</tt><br></tt> +<tt><tt><tt>ICRS +# sky coordinate systems</tt><br></tt> +GALACTIC +# sky coordinate systems</tt><br> +<tt>ECLIPTIC +# sky coordinate systems</tt><br> +<tt>WCS + # primary WCS<br></tt> +<tt>WCSA + # secondary WCS<br></tt> +<tt>LINEAR +# linear primary WCS</tt> <tt><br></tt></blockquote> +</blockquote> +<blockquote> +<p><b>Contour Level</b></p> +<p>Each contour level is composed of a line value, line attributes +and one or more contours. Line attributes are specified at the +start of a new level and only affect contours within that level +.</p> +<blockquote><tt>level=15.78775 color=pink width=2 dash=yes +dashlist=2 2<br></tt></blockquote> +<p><b>Contour</b></p> +<p>Each contour is composed of one or more X,Y coordinates, with a +deliminator of space or comma, starting with "(" and ending +with ")". Contours are not closed.<br></p> +</blockquote> +<blockquote> +<blockquote><tt>(</tt><tt>202.4836468 47.22380226</tt><tt><br></tt> +<tt> 202.4833538 47.2239185</tt><tt><br></tt> +<tt> 202.4831634 47.22409874</tt><tt><br></tt> +<tt> 202.4829883 47.22428858</tt><tt>)</tt><br></blockquote> +</blockquote> +<blockquote> +<p><br></p> +</blockquote> +<p><br></p> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/file.html b/ds9/doc/ref/file.html index 379eee3..b1aebc8 100644 --- a/ds9/doc/ref/file.html +++ b/ds9/doc/ref/file.html @@ -1,825 +1,682 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>File Formats</title> - </head> - <body link="#0000ee" alink="#ff0000" bgcolor="#ffffff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> File Formats</h3> - <blockquote> <a href="#FITS">FITS</a><br> - <a href="#FITSImage">FITS Image</a><br> - <a href="#FITSBinaryEventsTable">FITS Binary Events Table</a><br> - <a href="#FITSHEALPIXTable">FITS HEALPIX Table</a><br> - <a href="#FITSDataCube">FITS Data Cube</a><br> - <a href="#FITSMultipleExtensionDataCube">FITS Multiple Extension - Data Cube</a><br> - <a href="#FITSMultipleExtensionMultipleFrames">FITS Multiple - Extension Multiple Frames</a><br> - <a href="#FITSMosaic">FITS Mosaic</a><br> - <a href="#FITSMosaicDataCube">FITS Mosaic Data Cube</a><br> - <a href="#FITSRGB">FITS RGB </a><br> - <a href="#SplitFITS">Split FITS</a><br> - <a href="#array">Array</a> <br> - <a href="file:///Users/joye/saods9/doc/ref/file.html#nrrd">NRRD</a><br> - <a href="#envi">ENVI</a><br> - <a href="#gif">GIF</a><br> - <a href="#tiff">TIFF</a><br> - <a href="#jpeg">JPEG</a><br> - <a href="#png">PNG</a><br> - <a href="#ExternalFileSupport">External Format Support</a> <br> - <a href="#ExternalAnalysisSupport">External Analysis Support</a> <br> - <a href="#RegionFiles">Region Files</a><br> - <a href="#ContourFiles">Contour Files</a> <br> - <a href="#ColorLookupTable">Color Lookup Table</a> <br> - <a href="#WCS">WCS</a> <br> - <a href="#PreferenceFile">Preference File</a> <br> - <a href="#StartupFile">Startup File</a> <br> - <a href="#TCL">TCL</a><br> - <p><b><a name="FITS"></a>FITS</b></p> - DS9 supports FITS images and FITS binary tables. The following - algorithm is used to locate and to load the FITS image or table if - no additional information is provide: - <blockquote> - <ul> - <li> <tt> Examine primary HDU, if IMAGE, load.<br> - </tt></li> - <li><tt>Examine each extension HDU</tt></li> - <ul> - <li><tt>If IMAGE, load.<br> - </tt></li> - <li><tt>If BINARY TABLE, create IMAGE if the following is - true:</tt></li> - <ul> - <li><tt>FITS COMPRESSED: keyword ZIMAGE is T.</tt></li> - <li><tt>FITS EVENTS: keyword EXTNAME is EVENTS,STDEVT, or - RAYEVENT, column names X and Y are present.</tt></li> - <li><tt>FITS HEALPIX: keyword PIXTYPE is HEALPIX.</tt><br> - </li> - </ul> - </ul> - <li><tt> If DS9 traverses the entire FITS file without - satisfying one of the above, an error is generated.</tt> </li> - </ul> - </blockquote> - FITS keyword inheritance is supported. All valid FITS <tt>BITPIX</tt> - values are supported, along with <tt>-16,</tt> for <tt>UNSIGNED - SHORT</tt>. The following FITS keywords are supported: - <blockquote> <tt> OBJECT<br> - UNITS<br> - BSCALE / BZERO<br> - BLANK<br> - DATASEC<br> - LTV / LTM for physical coords<br> - DTV / DTM for detector coords<br> - ATV / ATM for amplifier coords<br> - WCS keywords<br> - WCS# keywords </tt> </blockquote> - <p><b> <a name="FITSImage"></a>FITS Image</b></p> - At load time, the user may provide just a file name or a file name - along with FITS extension name/number and image section - specification. FITS extension names are case insensitive. When - specifying an extension, be sure to quote strings correctly to - pass both the shell and DS9 parser. A image section specification - is used to specify the x,y limits of an image subsection. By - default, x and y coordinates are in <tt>IMAGE</tt>, use a <tt>'p'</tt> - as the last character to indicate <tt>PHYSICAL</tt> coordinates. - A <tt>'*'</tt> indicates use the default for that axis only. - Block is optional and defaults to 1.<br> - <blockquote> <tt> Syntax:<br> - filename<br> - filename[ext]<br> - filename[ext][sect]<br> - filename[sect]<br> - filename[ext,sect]<br> - <br> - where</tt><tt><br> - <br> - ext:<br> - [extension name | extension #]<br> - <br> - sect:<br> - [x0:x1</tt><tt>,y0:y1[p]]<br> - </tt><tt><tt><tt>[x0:x1</tt></tt></tt><tt><tt><tt>,y0:y1</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt>[x0:x1</tt></tt><tt><tt>,y0:y1</tt></tt><tt><tt>,z0:z1</tt></tt><tt><tt><tt>[p]</tt>]<br> - </tt></tt><tt><tt><tt>[x0:x1</tt></tt></tt><tt><tt><tt>,y0:y1</tt></tt></tt><tt><tt><tt>,block,z0:z1</tt></tt></tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt><br> - <tt><tt><tt>[*,y0:y1</tt></tt></tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt><tt><tt><tt>[*,y0:y1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt>[*,y0:y1</tt></tt></tt></tt><tt><tt><tt><tt>,z0:z1</tt></tt></tt></tt><tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt></tt><tt><tt><tt>[*,y0:y1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>,block,z0:z1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>,*</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt><tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>,*</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt>[x0:x1</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>,*,z0:z1</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> - </tt></tt><tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>,*,block,z0:z1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[*,*</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]<br> - </tt>[*,*,z0:z1</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]<br> - </tt></tt><tt><tt><tt>[*,*,block,z0:z1</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]</tt></tt></tt><br> - <br> - </tt></tt></tt></tt></tt></tt>[dim1@xcen,dim2@ycen</tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,dim2@ycen,block</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt>[dim1@xcen,dim2@ycen,dim3@zcen</tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,dim2@ycen,block,dim3@zcen</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt>[*,dim2@ycen</tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt><tt><tt><tt><tt><tt><tt>[*,dim2@ycen,block</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt>[*,dim2@ycen,dim3@zcen</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[*,dim2@ycen,block,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,*</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,*,block</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt>[dim1@xcen,*,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,*,block,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[*,*,block]<br> - </tt></tt>[*,*,dim3@zcen]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[*,*,block,dim3@zcen]</tt></tt></tt></tt></tt></tt><br> - <br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt>[dim@xcen@ycen]</tt></tt><tt><tt><br> - </tt></tt>[dim@xcen@ycen,block]</tt></tt><br> - <tt><tt><tt><tt>[dim@xcen@ycen,zdim@zcen]</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt>[dim@xcen@ycen,block,zdim@zcen]</tt></tt></tt></tt></tt></tt></tt></tt><tt><br> - <br> - Example:<br> - $ds9 foo.fits # default load <br> - $ds9 foo.fits[1] # load first extension<br> - $ds9 foo.fits[BCKGRD] # load extension named 'BCKGRD'<br> - $ds9 foo.fits[10:200,40:100] # image section<br> - </tt><tt><tt>$ds9 foo.fits[10:200,40:100,2] # image section, - blocked by 2<br> - </tt>$ds9 foo.fits[*,40:100] # only section y axis<br> - $ds9 foo.fits[256@512@512] # section box at 512,512<br> - $ds9 foo.fits[2][100:200,100:200] # second extension, image - section<br> - </tt><tt><tt>$ds9 foo.fits[2][100:200,100:200,2] # second - extension, image section, blocked by 2<br> - </tt>$ds9 foo.fits[10:200,40:100,5:20] # cube section<br> - $ds9 foo.fits[*,40:100,5:20] # only section y and z axes<br> - $ds9 foo.fits[256@512@512] # section cube at 512,512<br> - $ds9 foo.fits[2][100:200,100:200,5:20] # second extension, - cube section</tt><br> - <tt>$ds9 foo.fits[2][100:200,100:200,2,5:20] # second extension, - cube section, blocked by 2</tt> </blockquote> - <b><a name="FITSBinaryEventsTable"></a>FITS Binary Events Table<br> - <br> - </b> At load time, the user may provide just a file name or a file - name along with FITS extension name/number, image section - specification, and binnng parameters. DS9 will automatically - convert an FITS binary events table into a 2D image for display. - FITS extension names and parameters are case insensitive. The - users may specify a number of parameters on how to construct the - image and how to filter data. When specifying a filter, be sure to - quote strings correctly to pass both the shell and DS9 parser. </blockquote> - <blockquote> - <blockquote> <tt><tt><tt><tt>Syntax: <br> - </tt></tt></tt></tt><tt><tt>filename<br> - filename[ext]<br> - filename[ext][sect]<br> - filename[sect]<br> - filename[ext,sect]<br> - </tt><br> - filename[ext][bin]<br> - </tt><tt><tt><tt><tt><tt>filename[ext][bin][sect]<br> - </tt></tt></tt></tt>filename[ext][sect][bin]<br> - </tt><tt><tt><tt><tt>filename[bin]<br> - </tt></tt></tt>filename[bin][sect]<br> - </tt><tt><tt>filename[sect][bin]<br> - </tt></tt><tt>filename[ext,bin]<br> - <br> - </tt><tt>where:<br> - ext: see <a href="FITSImage">FITS Image</a><br> - sect: see <a href="FITSImage">FITS Image</a><br> - <br> - bin:<br> - [bin=colx,coly] # bin counts <br> - </tt><tt><tt>[bin=colx,coly,filter] # bin counts with filter<br> - </tt>[bin=colx,coly,colz] # bin on colz <br> - </tt><tt><tt>[bin=colx,coly,colz,filter] # bin on colz with - filter<br> - </tt></tt><tt><tt>[bin=colz] # bin cols 'x', 'y', and colz <br> - </tt></tt><tt><tt>[bin=colz,filter] # bin cols 'x', 'y', and - colz with filter<br> - </tt>[key=colx,coly] <br> - [binkey=colx,coly]<br> - </tt><br> - (see <a - href="http://hea-www.harvard.edu/saord/funtools/filters.html">Introduction - - - - - - - - - - - - - - - - to Filtering</a>)<br> - <br> - <tt>Example: </tt><br> - <tt> $ds9 foo.fits # default load </tt><br> - <tt> $ds9 foo.fits[1] # load first extension </tt><br> - <tt> $ds9 foo.fits[BCKGRD] # load extension named 'BCKGRD' </tt><br> - <tt> $ds9 foo.fits[bin=detx,dety] # bin on detx,dety </tt><br> - <tt> $ds9 foo.fits[2][bin=rawx,rawy] # load ext 2, cols - rawx,rawy </tt><br> - <tt> $ds9 foo.fits[bg_events,bin=rawx,rawy] # load ext - bg_events, cols rawx,rawy </tt><br> - <tt> $ds9 foo.fits[bin=x,y,pha] # bin on x,y,pi </tt><br> - <tt> $ds9 foo.fits[bin=pi] # bin on x,y,pi</tt><br> - <tt> $ds9 'foo.fits[ccd_id==3&&energy>4000]' # quoted - filter</tt><br> - <tt> $ds9 '"foo.fits[ccd_id==3 && energy>4000]"' # - double quoted filter</tt><br> - <tt> $ds9 'foo.fits[events][pha>5,pi<2]' # load extension - 'events' and filter</tt></blockquote> - </blockquote> - <blockquote> - <blockquote> </blockquote> - <p>The shell environment variable <tt>DS9_BINKEY </tt>may be - used to specify default bin cols for FITS bin tables. Example:</p> - <blockquote> <tt>$ export DS9_BINKEY='[bin=rawx,rawy]'</tt> <br> - <tt>$ ds9 foo.fits # load FITS bin table, bin on rawx, rawy<br> - </tt></blockquote> - <p><b> <a name="FITSHEALPIXTable"></a>FITS HEALPIX Table<br> - </b></p> - At load time, the user may provide just a file name or a file name - along with FITS extension name/number, image section - specification, and Healpix parameters. DS9 will automatically - convert a FITS HEALPIX binary or ascii table into a 2D image for - display. FITS extension names and parameters are case insensitive. - The users may specify a number of parameters on how to construct - the image. Any table with keyword PIXTYPE=HEALPIX or NSIDE=x will - be processed as an HEALPIX image. The following FITS keywords will - be used if present and not overwritten by a command line option: - NSIDE, COORDSYS, ORDER.<br> - <blockquote> - <blockquote> </blockquote> - <tt><tt><tt><tt>Syntax: <br> - </tt></tt></tt></tt><tt><tt>filename<br> - filename[ext]<br> - filename[ext][sect]<br> - filename[sect]<br> - filename[ext,sect]<br> - <br> - </tt></tt><tt><tt><tt>filename[ext][hpx]<br> - </tt><tt><tt><tt><tt><tt>filename[ext][hpx][sect]<br> - </tt></tt></tt></tt>filename[ext][sect][hpx]<br> - </tt><tt><tt><tt><tt>filename[hpx]<br> - </tt></tt></tt>filename[hpx][sect]<br> - </tt><tt><tt>filename[sect][hpx]<br> - </tt></tt><tt>filename[ext,hpx]<br> - <br> - </tt>where:<br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt>ext: see <a - href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS - - - - - - Image</a><br> - </tt></tt></tt></tt></tt>sect: see <a - href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS - - - - - - Image</a><br> - <br> - hpx:<br> - </tt></tt><tt>[order=ring|nested] # default ring<br> - [layout=equatorial|north|south] # default equatorial<br> - [col=<column number>] # defaut 1<br> - [quad=<quadurant number>] # (1-4) default 1<br> - [system=equatorial|galactic|ecliptic|unknown] # default - unknown</tt><br> - <br> - <tt>Example: </tt><tt><br> - $ds9 foo.fits # default load </tt><tt><br> - $ds9 foo.fits[1] # load first extension </tt><tt><br> - $ds9 - foo.fits[order=ring,layout=equatorial,col=1,quad=1,system=unknown]<br> - </tt><tt>$ds9 foo.fits[1,order=nested] # first extension, nested - order</tt><br> - </blockquote> - <blockquote> </blockquote> - <p><b><a name="FITSDataCube"></a>FITS Cube</b></p> - A FITS Cube is a FITS image which contains more than 2 axes - (NAXES>2). DS9 will automatically detect if a cube is present - and will load all additional images. In addition, individual - images can be loaded one at a time into a cube. DS9 will display - the Cube dialog box which allows the user to select which 2 image - to be displayed. - <p><b><a name="FITSMultipleExtensionDataCube"></a>FITS Multiple - Extension Cube</b></p> - A FITS Multiple Extension Data Cube file is a FITS file with one - or more extensions, that is to be displayed as a data cube. Each - image does not have to be the same size, however, only the - coordinate systems from the first extension will be used for - contours and grids. <br> - <blockquote><tt> Example:</tt><br> - <tt> $ds9 -mecube foo.fits # load multiple extension fits file - as data cube</tt></blockquote> - <p><b><a name="FITSMultipleExtensionMultipleFrames"></a>FITS - Multiple Extension Multiple Frames</b></p> - Load a multiple extension FITS file into multiple frames. Please - note that files loaded via standard-in or the xpa fits command can - not be displayed using this method. <br> - <blockquote><tt> Example:</tt><br> - <tt> $ds9 -multiframe foo.fits # load multiple extension fits - file as multiple frames</tt></blockquote> - <p><b><a name="FITSMosaic"></a>FITS Mosaic</b></p> - A FITS mosaic image may exist as a series of FITS files, or as one - FITS file with many extensions. A FITS mosaic may be loaded all a - one time, or by the segment. Once loaded, the multiple FITS images - are treated as one FITS image. <br> - <br> - DS9 supports three forms of mosaics: - <center> - <table align="center" border="1" cellpadding="2" cellspacing="2" - width="50%"> - <tbody> - <tr> - <td valign="top"><tt>IRAF</tt><br> - </td> - <td valign="top"> <tt>contains the DETSEC and DETSIZE - keywords.<br> - See <a - href="http://iraf.noao.edu/projects/ccdmosaic/imagedef/imagedef.html">NOAO - -IRAF -Mosaic -Data - - - - - - - - - - - - - - - - Structures</a></tt> <br> - </td> - </tr> - <tr> - <td align="left" valign="top"> <tt>WCS</tt><br> - </td> - <td align="left" valign="top"><tt>each FITS image contains - a valid WCS.</tt><br> - </td> - </tr> - <tr> - <td align="left" valign="top"> <tt>HST WFPC2</tt><br> - </td> - <td align="left" valign="top"> <tt>valid HST WFPC2 data - cube, consisting of 4 planes, along with a fits ascii - table containing wcs information. </tt></td> - </tr> - </tbody> - </table> - </center> - <tt></tt> - <blockquote><tt>Example:</tt><br> - <tt> $ds9 -mosaicimage iraf foo.fits # load mosaic iraf from one - fits file with multiple exts</tt><br> - <tt> $ds9 -mosaic iraf foo.fits bar.fits wow.fits # load mosaic - iraf from 3 files</tt><br> - <tt> $ds9 -mosaicimage wcs foo.fits # load mosaic wcs from one - fits file with multiple exts</tt><br> - <tt> $ds9 -mosaic wcs foo.fits bar.fits wow.fits # load mosaic - wcs from 3 files</tt><br> - <tt> $ds9 -mosaicimage wfpc2 bar.fits # load wfpc2 mosaic</tt><br> - <tt> $ds9 -mosaic foo.fits bar.fits wow.fits # load mosaic (wcs) - from 3 files</tt><br> - <tt> </tt></blockquote> - <p><b><a name="FITSMosaicDataCube"></a>FITS Mosaic Data Cube</b></p> - A FITS Mosaic Data Cube is a FITS mosaic image which contains more - than 2 axes (NAXES>2). DS9 will automatically detect if a - mosaic data cube is present and will load all additional images. - At the same time, DS9 will display the data cube dialog box which - allows the user to select which 2 image to be displayed. - <p><b><a name="FITSRGB"></a>FITS RGB</b></p> - A FITS RGB image may exist as three of FITS images, one FITS file - with three extensions, or as a FITS 3D Data cube, with three - slices, each representing the red, green, and blue channel. A FITS - RGB image may be loaded all a one time, or by the channel. Once - loaded, the multiple FITS images are treated as one FITS image.<br> - <blockquote><tt>Example:</tt><br> - <tt> $ds9 -rgbimage rgb.fits # load rgb image consisting of one - fits file with 3 image exts</tt><br> - <tt> $ds9 -rgbcube cube.fits # load rgb image consisting of one - fits data cube</tt><br> - <tt> $ds9 -rgb -red foo.fits -green bar.fits -blue wow.fits # - rgb image from 3 fits images</tt><br> - <tt> </tt></blockquote> - <p><b><a name="SplitFITS"></a>Split FITS</b></p> - A split fits is a valid fits file in which two files contain the - header and data segments. - <p><b><a name="array"></a>Array</b></p> - Raw data arrays are supported. To load an array, the user must - provide the dimensions, pixel depth, and optional header size and - architecture type. - <blockquote> <tt> Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename[arr]<br> - </tt></tt></tt>filename[arr][sect]<br> - </tt><tt><tt>filename[sect][arr]<br> - </tt></tt></tt></tt><br> - where</tt><br> - <tt><tt><tt>sect: see <a - href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS - - - - - - Image</a><br> - </tt></tt>arr:<br> - </tt> - <blockquote><tt> xdim=value </tt><br> - <tt> ydim=value </tt><br> - <tt> zdim=value # default is a depth of 1</tt><br> - <tt> dim=value </tt><br> - <tt> dims=value </tt><br> - <tt> bitpix=[8|16|-16|32|64|-32|-64] </tt><br> - <tt> skip=value # must be even, most must be factor of 4 </tt><br> - <tt> arch|endian=[big|bigendian|little|littleendian]</tt><br> - </blockquote> - <tt> Example:<br> - $ds9 -array bar.arr[xdim=512,ydim=512,zdim=1,bitpix=16] # load - 512x512 short<br> - $ds9 -array bar.arr[dim=256,bitpix=-32,skip=4] # load 256x256 - float with 4 byte head<br> - $ds9 -array bar.arr[dim=512,bitpix=32,arch=little] # load - 512x512 long, intel<br> - </tt> - <p>or alternate format:</p> - <tt>filename[array(<type><dim><:skip><endian>)]<br> - <br> - where:<br> - type: - <blockquote> 'b' 8 -bit unsigned char<br> - 's' 16-bit short int<br> - 'u' 16-bit unsigned short int<br> - 'i' 32-bit int<br> - 'l' 64-bit int<br> - 'r' 32-bit float<br> - 'f' 32-bit float<br> - 'd' 64-bit float </blockquote> - dim: - <blockquote> int # x,y dim<br> - int.int # x,y dim<br> - int.int.int # x,y,z dim<br> - </blockquote> - skip: - <blockquote> int # number of bytes to - skip </blockquote> - endian: - <blockquote> 'l' little endian<br> - 'b' big endian<br> - </blockquote> - Example:<br> - $ds9 -array bar.arr[array(s512)] # load 512x512 - short<br> - $ds9 -array bar.arr[array(r256:4)] # load 256x256 float with 4 - byte head<br> - $ds9 -array bar.arr[array(i512l)] # load 512x512 long, - intel </tt> - <p>The shell environment variable <tt>DS9_ARRAY </tt>may be - used to specify default array parameters. </p> - <tt> Example:<br> - $export DS9_ARRAY='[dim=256,bitpix=-32]'<br> - $ds9 -array foo.arr # load 256x256 float<br> - </tt></blockquote> - <p><b><a name="nrrd"></a>NRRD (Nearly Raw Raster Data)</b><br> - </p> - Images in NRRD are supported directly. Encodings supported: <tt>raw, - - - - - - - - - gzip<br> - </tt><br> - <tt>Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt>filename[sect]<br> - </tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt>where:<br> - sect: see <a - href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS - - - - - - Image</a><br> - </tt></tt> </tt><tt><tt><br> - </tt></tt></tt></tt></tt><tt>Example:</tt><br> - <tt>$ds9 -nrrd foo.nrrd<br> - $ds9 -nrrd foo.nrrd[100:200,100:200] # cropped</tt><br> - <p><b><a name="envi"></a>ENVI</b><br> - </p> - Images in ENVI are supported directly. Encodings supported: <tt>BIL, - - - - - - - BIP, BSQ.<br> - </tt><br> - <tt>Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt>filename[sect]<br> - <br> - where:</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt>sect: see <a - href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS - - - - - - Image</a><br> - </tt></tt> </tt><tt><tt><br> - </tt></tt></tt></tt></tt> <tt>Example:</tt><br> - <tt>$ds9 -envi foo.hdr foo.bsq<br> - $ds9 -envi foo.hdr foo.bsq[100:200,100:200] # cropped<br> - </tt> - <p><b><a name="gif"></a>GIF</b><br> - </p> - Images in GIF are supported directly. For a <tt>Frame</tt>, the - average of the luminosity is used. For <tt>Frame RGB</tt>, each - channel is loaded directly.<br> - <tt><br> - Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt></tt></tt></tt></tt><br> - <tt>Example:<br> - </tt> <tt>$ ds9 -gif foo.gif</tt><br> - <p><b><a name="tiff"></a>TIFF</b><br> - </p> - Images in TIFF are supported directly. For a <tt>Frame</tt>, the - average of the luminosity is used. For <tt>Frame RGB</tt>, each - channel is loaded directly.<br> - <br> - <tt>Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt></tt></tt></tt></tt><br> - <tt>Example:</tt><br> - <tt>$ ds9 -tiff foo.tiff</tt><br> - <p><b><a name="jpeg"></a>JPEG</b><br> - </p> - Images in JPEG are supported directly. For a <tt>Frame</tt>, the - average of the luminosity is used. For <tt>Frame RGB</tt>, each - channel is loaded directly.<br> - <tt><br> - Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt></tt></tt></tt></tt><br> - <tt>Example:</tt><br> - <tt>$ ds9 -jpeg foo.jpeg</tt><br> - <p><b><a name="png"></a>PNG</b><br> - </p> - Images in PNG are supported directly. For a <tt>Frame</tt>, the - average of the luminosity is used. For <tt>Frame RGB</tt>, each - channel is loaded directly.<br> - <br> - <tt>Syntax:<br> - </tt><tt><tt><tt><tt><tt><tt><tt>filename<br> - </tt></tt></tt></tt></tt></tt></tt><br> - <tt>Example:</tt><br> - <tt>$ ds9 -png foo.png</tt><br> - <p><b> <a name="ExternalFileSupport"></a>External File Support</b></p> - DS9 supports external file formats via an ASCII description file. - When loading a file into DS9, these descriptions are referenced - for instructions for loading the file, based on the file - extension. If found, the command is executed and the result, a - FITS image or FITS Binary Table, is read into DS9 via stdin. <br> - At start-up, DS9 first searches for the ASCII file, named <tt>.ds9.fil</tt>in - - -the -local -directory, - - - - - - - - - - - - - - - - then in the users home directory. <br> - The file command first is macro-expanded to fill in user-defined - arguments and then is executed externally. <br> - The ASCII file that defines the known image files consists of one - or more file descriptors, each of which has the following format: - <blockquote> <tt> Help description<br> - A space-separated list of templates<br> - A space-separated list of file types (not currently used)<br> - The command line for the loading this file type<br> - </tt> </blockquote> - Note that blank lines separate the file descriptions and should - not be used as part of a description. Also, the '#' character is a - comment character. <br> - <br> - The following macros are supported: <tt>$filename</tt><br> - <blockquote><tt> For Example: </tt><br> - <tt> # File access descriptions:</tt><br> - <tt> # help explanation</tt><br> - <tt> # file template</tt><br> - <tt> # file type</tt><br> - <tt> # access command</tt><br> - <tt> IRAF IMH files</tt><br> - <tt> *.imh</tt><br> - <tt> IMH</tt><br> - <tt> i2f -s $filename </tt></blockquote> - <p><b> <a name="ExternalAnalysisSupport"></a>External Analysis - Support</b></p> - For more information about external analysis support files, see <a - href="analysis.html">Analysis</a>. - <p><b> <a name="RegionFiles"></a>Region Files</b></p> - DS9 can read and write a number of region file formats. See <a - href="region.html">Regions</a> documentation for more - information. - <blockquote> <tt> <a href="region.html#RegionDescriptions">DS9</a><br> - <a href="region.html#FUNTools">FUNTools</a><br> - <a href="region.html#Ciao">Ciao</a><br> - <a href="region.html#SAOimage">SAOimage</a><br> - <a href="region.html#IRAFPROS">IRAF PROS</a><br> - <a href="region.html#FITSREGIONBinaryTable">FITS REGION Binary - Table</a><br> - <a href="region.html#XY">X Y</a><br> - </tt></blockquote> - <p> <b><a name="ContourFiles"></a>Contour Files</b></p> - <b> </b>See <a - href="file:///Users/joye/saods9/ds9/doc/ref/contour.html#ContourFiles">Contours</a> - documentation for more information. <br> - <b></b> - <blockquote><tt> </tt> </blockquote> - <p><b> <a name="ColorLookupTable"></a>Color Lookup Table</b></p> - DS9 has a number of default colormaps available to the user. DS9 - also supports reading and writing color lookup table formats from - the following programs: - <blockquote> <tt> <a -href="http://tdc-www.harvard.edu/software/saoimage/saoimage.color.html#cmap">SAOimage</a><br> - <a - href="http://hea-www.harvard.edu/RD/saotng/adding_cmaps.html">SAOtng</a><br> - XImtool<br> - </tt> </blockquote> - DS9 uses the file extension to determine the color table format: - <center> - <table nosave="" border="1" cellpadding="2" cellspacing="2" - width="50%"> - <tbody> - <tr nosave=""> - <td nosave=""> - <center><tt>Ext</tt></center> - </td> - <td> - <center><tt>Format</tt></center> - </td> - </tr> - <tr> - <td><tt>.lut</tt></td> - <td><tt>XImtool, SAOtng</tt></td> - </tr> - <tr> - <td><tt>.sao</tt></td> - <td><tt>DS9, SAOimage</tt></td> - </tr> - <tr> - <td><tt>any other</tt></td> - <td><tt>DS9</tt></td> - </tr> - </tbody> - </table> - </center> - <p><b> <a name="WCS"></a>WCS</b></p> - A new WCS specification can be loaded and used by the current - image regardless of the WCS that was contained in the image file. - WCS specification can be sent to DS9 as an ASCII file via XPA. The - format of the specification is a set of valid FITS keywords that - describe a WCS. - <blockquote> <tt> Example: <br> - CRPIX1 - = - - - - - - - - - - - - - - - - 257.75<br> - CRPIX2 - = - - - - - - - - - - - - - - - - 258.93<br> - CRVAL1 - = -201.94541667302 <br> - CRVAL2 - = - - - - - - - - - - - - - - - - -47.45444<br> - CDELT1 - = -2.1277777E-4 <br> - CDELT2 - = 2.1277777E-4 - <br> - CTYPE1 = 'RA---TAN' <br> - CTYPE2 = 'DEC--TAN' <br> - </tt> </blockquote> - Note that the WCS definitions can contain standard FITS 80 - character WCS card images, as shown above, or free-form name/value - pairs without the intervening "=" sign: - <blockquote> <tt> CRPIX1 - 257.75 <br> - CRPIX2 258.93 <br> - CRVAL1 -201.94541667302 <br> - CRVAL2 -47.45444 <br> - CDELT1 -2.1277777E-4 <br> - CDELT2 2.1277777E-4 <br> - CTYPE1 'RA---TAN' <br> - CTYPE2 'DEC--TAN' </tt> </blockquote> - <p><b> <a name="PreferenceFile"></a>Preference File</b></p> - A preference file is a valid tcl script generated by DS9 to save - the current preference items. See <a href="prefs.html">Preferences</a> - for more information. - <p><b> <a name="StartupFile"></a>Startup File</b></p> - If a startup file <tt>$HOME/ds9.ini</tt> is available, it is - sourced as the last step in initialization. The file permissions - must be group/world readonly.<br> - Users may have several different startup files. DS9 looks for a - startup file with its own name. By default, if the application is - named <tt>ds9</tt>, it will look for <tt>.ds9.ini.</tt> However, - if the DS9 application is named <tt>foo</tt>, then DS9 will look - for <tt>.foo.ini.</tt> In this manner, the user can have several - predefined startup files that are activated by invoking DS9 with a - different application names. <br> - <p><b> <a name="TCL"></a>TCL</b></p> - TCL/TK script file. Users may customize the appearance and enhance - the capabilities of DS9 by sourcing their own TCL scripts. </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>File Formats</title> +</head> +<body link="#0000EE" alink="#FF0000" bgcolor="#FFFFFF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> File Formats</h3> +<blockquote><a href="#FITS">FITS</a><br> +<a href="#FITSImage">FITS Image</a><br> +<a href="#FITSBinaryEventsTable">FITS Binary Events Table</a><br> +<a href="#FITSHEALPIXTable">FITS HEALPIX Table</a><br> +<a href="#FITSDataCube">FITS Data Cube</a><br> +<a href="#FITSMultipleExtensionDataCube">FITS Multiple Extension +Data Cube</a><br> +<a href="#FITSMultipleExtensionMultipleFrames">FITS Multiple +Extension Multiple Frames</a><br> +<a href="#FITSMosaic">FITS Mosaic</a><br> +<a href="#FITSMosaicDataCube">FITS Mosaic Data Cube</a><br> +<a href="#FITSRGB">FITS RGB</a><br> +<a href="#SplitFITS">Split FITS</a><br> +<a href="#array">Array</a><br> +<a href= +"file:///Users/joye/saods9/doc/ref/file.html#nrrd">NRRD</a><br> +<a href="#envi">ENVI</a><br> +<a href="#gif">GIF</a><br> +<a href="#tiff">TIFF</a><br> +<a href="#jpeg">JPEG</a><br> +<a href="#png">PNG</a><br> +<a href="#ExternalFileSupport">External Format Support</a><br> +<a href="#ExternalAnalysisSupport">External Analysis +Support</a><br> +<a href="#RegionFiles">Region Files</a><br> +<a href="#ContourFiles">Contour Files</a><br> +<a href="#ColorLookupTable">Color Lookup Table</a><br> +<a href="#WCS">WCS</a><br> +<a href="#PreferenceFile">Preference File</a><br> +<a href="#StartupFile">Startup File</a><br> +<a href="#TCL">TCL</a><br> +<p><b><a name="FITS" id="FITS"></a>FITS</b></p> +DS9 supports FITS images and FITS binary tables. The following +algorithm is used to locate and to load the FITS image or table if +no additional information is provide: +<blockquote> +<ul> +<li><tt>Examine primary HDU, if IMAGE, load.<br></tt></li> +<li><tt>Examine each extension HDU</tt></li> +<li style="list-style: none"> +<ul> +<li><tt>If IMAGE, load.<br></tt></li> +<li><tt>If BINARY TABLE, create IMAGE if the following is +true:</tt></li> +<li style="list-style: none"> +<ul> +<li><tt>FITS COMPRESSED: keyword ZIMAGE is T.</tt></li> +<li><tt>FITS EVENTS: keyword EXTNAME is EVENTS,STDEVT, or RAYEVENT, +column names X and Y are present.</tt></li> +<li><tt>FITS HEALPIX: keyword PIXTYPE is HEALPIX.</tt><br></li> +</ul> +</li> +</ul> +</li> +<li><tt>If DS9 traverses the entire FITS file without satisfying +one of the above, an error is generated.</tt></li> +</ul> +</blockquote> +FITS keyword inheritance is supported. All valid FITS +<tt>BITPIX</tt> values are supported, along with <tt>-16,</tt> for +<tt>UNSIGNED SHORT</tt>. The following FITS keywords are supported: +<blockquote><tt>OBJECT<br> +UNITS<br> +BSCALE / BZERO<br> +BLANK<br> +DATASEC<br> +LTV / LTM for physical coords<br> +DTV / DTM for detector coords<br> +ATV / ATM for amplifier coords<br> +WCS keywords<br> +WCS# keywords</tt></blockquote> +<p><b><a name="FITSImage" id="FITSImage"></a>FITS Image</b></p> +At load time, the user may provide just a file name or a file name +along with FITS extension name/number and image section +specification. FITS extension names are case insensitive. When +specifying an extension, be sure to quote strings correctly to pass +both the shell and DS9 parser. A image section specification is +used to specify the x,y limits of an image subsection. By default, +x and y coordinates are in <tt>IMAGE</tt>, use a <tt>'p'</tt> as +the last character to indicate <tt>PHYSICAL</tt> coordinates. A +<tt>'*'</tt> indicates use the default for that axis only. Block is +optional and defaults to 1.<br> +<blockquote><tt>Syntax:<br> +filename<br> +filename[ext]<br> +filename[ext][sect]<br> +filename[sect]<br> +filename[ext,sect]<br> +<br> +where</tt><tt><br> +<br> +ext:<br> +[extension name | extension #]<br> +<br> +sect:<br> +[x0:x1</tt><tt>,y0:y1[p]]<br></tt> +<tt><tt><tt>[x0:x1</tt></tt></tt><tt><tt><tt>,y0:y1</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt> +[x0:x1</tt></tt><tt><tt>,y0:y1</tt></tt><tt><tt>,z0:z1</tt></tt><tt><tt><tt>[p]</tt>]<br> +</tt></tt> +<tt><tt><tt>[x0:x1</tt></tt></tt><tt><tt><tt>,y0:y1</tt></tt></tt><tt><tt><tt>,block,z0:z1</tt></tt></tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt><br> + +<tt><tt><tt>[*,y0:y1</tt></tt></tt><tt><tt><tt><tt>[p]</tt>]<br></tt> +<tt><tt><tt>[*,y0:y1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt> +[*,y0:y1</tt></tt></tt></tt><tt><tt><tt><tt>,z0:z1</tt></tt></tt></tt><tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt></tt> +<tt><tt><tt>[*,y0:y1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>,block,z0:z1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt></tt></tt><br> + +<tt><tt><tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>,*</tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt> +<tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>,*</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt> +[x0:x1</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>,*,z0:z1</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]<br> +</tt></tt> +<tt><tt><tt>[x0:x1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>,*,block,z0:z1</tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt>]</tt></tt></tt></tt></tt></tt></tt><br> + +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[*,*</tt></tt></tt><tt><tt><tt><tt>,block</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]<br> +</tt> +[*,*,z0:z1</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]<br> +</tt></tt> +<tt><tt><tt>[*,*,block,z0:z1</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>]</tt></tt></tt><br> + +<br></tt></tt></tt></tt></tt></tt> +[dim1@xcen,dim2@ycen</tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +<tt><tt><tt><tt><tt><tt>[dim1@xcen,dim2@ycen,block</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +[dim1@xcen,dim2@ycen,dim3@zcen</tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>[dim1@xcen,dim2@ycen,block,dim3@zcen</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt><br> + +<tt><tt><tt><tt>[*,dim2@ycen</tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +<tt><tt><tt><tt><tt><tt>[*,dim2@ycen,block</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +[*,dim2@ycen,dim3@zcen</tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>[*,dim2@ycen,block,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt></tt></tt><br> + +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[dim1@xcen,*</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +<tt><tt><tt><tt><tt><tt>[dim1@xcen,*,block</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt> +[dim1@xcen,*,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]<br> +</tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>[dim1@xcen,*,block,dim3@zcen</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[p]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> + +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>[*,*,block]<br> +</tt></tt> [*,*,dim3@zcen]<br></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>[*,*,block,dim3@zcen]</tt></tt></tt></tt></tt></tt><br> + +<br></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt>[dim@xcen@ycen]</tt></tt><tt><tt><br></tt></tt> +[dim@xcen@ycen,block]</tt></tt><br> +<tt><tt><tt><tt>[dim@xcen@ycen,zdim@zcen]</tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt><tt><tt>[dim@xcen@ycen,block,zdim@zcen]</tt></tt></tt></tt></tt></tt></tt></tt><tt><br> + +<br> +Example:<br> +$ds9 foo.fits # default load<br> +$ds9 foo.fits[1] # load first extension<br> +$ds9 foo.fits[BCKGRD] # load extension named 'BCKGRD'<br> +$ds9 foo.fits[10:200,40:100] # image section<br></tt> <tt><tt>$ds9 +foo.fits[10:200,40:100,2] # image section, blocked by 2<br></tt> +$ds9 foo.fits[*,40:100] # only section y axis<br> +$ds9 foo.fits[256@512@512] # section box at 512,512<br> +$ds9 foo.fits[2][100:200,100:200] # second extension, image +section<br></tt> <tt><tt>$ds9 foo.fits[2][100:200,100:200,2] # +second extension, image section, blocked by 2<br></tt> $ds9 +foo.fits[10:200,40:100,5:20] # cube section<br> +$ds9 foo.fits[*,40:100,5:20] # only section y and z axes<br> +$ds9 foo.fits[256@512@512] # section cube at 512,512<br> +$ds9 foo.fits[2][100:200,100:200,5:20] # second extension, cube +section</tt><br> +<tt>$ds9 foo.fits[2][100:200,100:200,2,5:20] # second extension, +cube section, blocked by 2</tt></blockquote> +<b><a name="FITSBinaryEventsTable" id= +"FITSBinaryEventsTable"></a>FITS Binary Events Table<br> +<br></b> At load time, the user may provide just a file name or a +file name along with FITS extension name/number, image section +specification, and binnng parameters. DS9 will automatically +convert an FITS binary events table into a 2D image for display. +FITS extension names and parameters are case insensitive. The users +may specify a number of parameters on how to construct the image +and how to filter data. When specifying a filter, be sure to quote +strings correctly to pass both the shell and DS9 +parser.</blockquote> +<blockquote> +<blockquote><tt><tt><tt><tt>Syntax:<br></tt></tt></tt></tt> +<tt><tt>filename<br> +filename[ext]<br> +filename[ext][sect]<br> +filename[sect]<br> +filename[ext,sect]<br></tt><br> +filename[ext][bin]<br></tt> +<tt><tt><tt><tt><tt>filename[ext][bin][sect]<br></tt></tt></tt></tt> +filename[ext][sect][bin]<br></tt> +<tt><tt><tt><tt>filename[bin]<br></tt></tt></tt> +filename[bin][sect]<br></tt> +<tt><tt>filename[sect][bin]<br></tt></tt> <tt>filename[ext,bin]<br> +<br></tt> <tt>where:<br> +ext: see <a href="FITSImage">FITS Image</a><br> +sect: see <a href="FITSImage">FITS Image</a><br> +<br> +bin:<br> +[bin=colx,coly] # bin counts<br></tt> +<tt><tt>[bin=colx,coly,filter] # bin counts with filter<br></tt> +[bin=colx,coly,colz] # bin on colz<br></tt> +<tt><tt>[bin=colx,coly,colz,filter] # bin on colz with +filter<br></tt></tt> <tt><tt>[bin=colz] # bin cols 'x', 'y', and +colz<br></tt></tt> <tt><tt>[bin=colz,filter] # bin cols 'x', 'y', +and colz with filter<br></tt> [key=colx,coly]<br> +[binkey=colx,coly]<br></tt><br> +(see <a href= +"http://hea-www.harvard.edu/saord/funtools/filters.html">Introduction +to Filtering</a>)<br> +<br> +<tt>Example:</tt><br> +<tt>$ds9 foo.fits # default load</tt><br> +<tt>$ds9 foo.fits[1] # load first extension</tt><br> +<tt>$ds9 foo.fits[BCKGRD] # load extension named 'BCKGRD'</tt><br> +<tt>$ds9 foo.fits[bin=detx,dety] # bin on detx,dety</tt><br> +<tt>$ds9 foo.fits[2][bin=rawx,rawy] # load ext 2, cols +rawx,rawy</tt><br> +<tt>$ds9 foo.fits[bg_events,bin=rawx,rawy] # load ext bg_events, +cols rawx,rawy</tt><br> +<tt>$ds9 foo.fits[bin=x,y,pha] # bin on x,y,pi</tt><br> +<tt>$ds9 foo.fits[bin=pi] # bin on x,y,pi</tt><br> +<tt>$ds9 'foo.fits[ccd_id==3&&energy>4000]' # quoted +filter</tt><br> +<tt>$ds9 '"foo.fits[ccd_id==3 && energy>4000]"' # double +quoted filter</tt><br> +<tt>$ds9 'foo.fits[events][pha>5,pi<2]' # load extension +'events' and filter</tt></blockquote> +</blockquote> +<blockquote> +<p>The shell environment variable <tt>DS9_BINKEY</tt> may be used +to specify default bin cols for FITS bin tables. Example:</p> +<blockquote><tt>$ export DS9_BINKEY='[bin=rawx,rawy]'</tt><br> +<tt>$ ds9 foo.fits # load FITS bin table, bin on rawx, +rawy<br></tt></blockquote> +<p><b><a name="FITSHEALPIXTable" id="FITSHEALPIXTable"></a>FITS +HEALPIX Table<br></b></p> +At load time, the user may provide just a file name or a file name +along with FITS extension name/number, image section specification, +and Healpix parameters. DS9 will automatically convert a FITS +HEALPIX binary or ascii table into a 2D image for display. FITS +extension names and parameters are case insensitive. The users may +specify a number of parameters on how to construct the image. Any +table with keyword PIXTYPE=HEALPIX or NSIDE=x will be processed as +an HEALPIX image. The following FITS keywords will be used if +present and not overwritten by a command line option: NSIDE, +COORDSYS, ORDER.<br> +<blockquote><tt><tt><tt><tt>Syntax:<br></tt></tt></tt></tt> +<tt><tt>filename<br> +filename[ext]<br> +filename[ext][sect]<br> +filename[sect]<br> +filename[ext,sect]<br> +<br></tt></tt> <tt><tt><tt>filename[ext][hpx]<br></tt> +<tt><tt><tt><tt><tt>filename[ext][hpx][sect]<br></tt></tt></tt></tt> +filename[ext][sect][hpx]<br></tt> +<tt><tt><tt><tt>filename[hpx]<br></tt></tt></tt> +filename[hpx][sect]<br></tt> +<tt><tt>filename[sect][hpx]<br></tt></tt> <tt>filename[ext,hpx]<br> +<br></tt> where:<br></tt></tt> <tt><tt><tt><tt><tt><tt><tt>ext: see +<a href="file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS +Image</a><br></tt></tt></tt></tt></tt> sect: see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS +Image</a><br> +<br> +hpx:<br></tt></tt> <tt>[order=ring|nested] # default ring<br> +[layout=equatorial|north|south] # default equatorial<br> +[col=<column number>] # defaut 1<br> +[quad=<quadurant number>] # (1-4) default 1<br> +[system=equatorial|galactic|ecliptic|unknown] # default +unknown</tt><br> +<br> +<tt>Example:</tt> <tt><br> +$ds9 foo.fits # default load</tt> <tt><br> +$ds9 foo.fits[1] # load first extension</tt> <tt><br> +$ds9 +foo.fits[order=ring,layout=equatorial,col=1,quad=1,system=unknown]<br> +</tt> <tt>$ds9 foo.fits[1,order=nested] # first extension, nested +order</tt><br></blockquote> +<p><b><a name="FITSDataCube" id="FITSDataCube"></a>FITS +Cube</b></p> +A FITS Cube is a FITS image which contains more than 2 axes +(NAXES>2). DS9 will automatically detect if a cube is present +and will load all additional images. In addition, individual images +can be loaded one at a time into a cube. DS9 will display the Cube +dialog box which allows the user to select which 2 image to be +displayed. +<p><b><a name="FITSMultipleExtensionDataCube" id= +"FITSMultipleExtensionDataCube"></a>FITS Multiple Extension +Cube</b></p> +A FITS Multiple Extension Data Cube file is a FITS file with one or +more extensions, that is to be displayed as a data cube. Each image +does not have to be the same size, however, only the coordinate +systems from the first extension will be used for contours and +grids.<br> +<blockquote><tt>Example:</tt><br> +<tt>$ds9 -mecube foo.fits # load multiple extension fits file as +data cube</tt></blockquote> +<p><b><a name="FITSMultipleExtensionMultipleFrames" id= +"FITSMultipleExtensionMultipleFrames"></a>FITS Multiple Extension +Multiple Frames</b></p> +Load a multiple extension FITS file into multiple frames. Please +note that files loaded via standard-in or the xpa fits command can +not be displayed using this method.<br> +<blockquote><tt>Example:</tt><br> +<tt>$ds9 -multiframe foo.fits # load multiple extension fits file +as multiple frames</tt></blockquote> +<p><b><a name="FITSMosaic" id="FITSMosaic"></a>FITS Mosaic</b></p> +A FITS mosaic image may exist as a series of FITS files, or as one +FITS file with many extensions. A FITS mosaic may be loaded all a +one time, or by the segment. Once loaded, the multiple FITS images +are treated as one FITS image.<br> +<br> +DS9 supports three forms of mosaics: +<center> +<table align="center" border="1" cellpadding="2" cellspacing="2" +width="50%"> +<tbody> +<tr> +<td valign="top"><tt>IRAF</tt><br></td> +<td valign="top"><tt>contains the DETSEC and DETSIZE keywords.<br> +See <a href= +"http://iraf.noao.edu/projects/ccdmosaic/imagedef/imagedef.html">NOAO +IRAF Mosaic Data Structures</a></tt><br></td> +</tr> +<tr> +<td align="left" valign="top"><tt>WCS</tt><br></td> +<td align="left" valign="top"><tt>each FITS image contains a valid +WCS.</tt><br></td> +</tr> +<tr> +<td align="left" valign="top"><tt>HST WFPC2</tt><br></td> +<td align="left" valign="top"><tt>valid HST WFPC2 data cube, +consisting of 4 planes, along with a fits ascii table containing +wcs information.</tt></td> +</tr> +</tbody> +</table> +</center> +<blockquote><tt>Example:</tt><br> +<tt>$ds9 -mosaicimage iraf foo.fits # load mosaic iraf from one +fits file with multiple exts</tt><br> +<tt>$ds9 -mosaic iraf foo.fits bar.fits wow.fits # load mosaic iraf +from 3 files</tt><br> +<tt>$ds9 -mosaicimage wcs foo.fits # load mosaic wcs from one fits +file with multiple exts</tt><br> +<tt>$ds9 -mosaic wcs foo.fits bar.fits wow.fits # load mosaic wcs +from 3 files</tt><br> +<tt>$ds9 -mosaicimage wfpc2 bar.fits # load wfpc2 mosaic</tt><br> +<tt>$ds9 -mosaic foo.fits bar.fits wow.fits # load mosaic (wcs) +from 3 files</tt><br></blockquote> +<p><b><a name="FITSMosaicDataCube" id="FITSMosaicDataCube"></a>FITS +Mosaic Data Cube</b></p> +A FITS Mosaic Data Cube is a FITS mosaic image which contains more +than 2 axes (NAXES>2). DS9 will automatically detect if a mosaic +data cube is present and will load all additional images. At the +same time, DS9 will display the data cube dialog box which allows +the user to select which 2 image to be displayed. +<p><b><a name="FITSRGB" id="FITSRGB"></a>FITS RGB</b></p> +A FITS RGB image may exist as three of FITS images, one FITS file +with three extensions, or as a FITS 3D Data cube, with three +slices, each representing the red, green, and blue channel. A FITS +RGB image may be loaded all a one time, or by the channel. Once +loaded, the multiple FITS images are treated as one FITS image.<br> +<blockquote><tt>Example:</tt><br> +<tt>$ds9 -rgbimage rgb.fits # load rgb image consisting of one fits +file with 3 image exts</tt><br> +<tt>$ds9 -rgbcube cube.fits # load rgb image consisting of one fits +data cube</tt><br> +<tt>$ds9 -rgb -red foo.fits -green bar.fits -blue wow.fits # rgb +image from 3 fits images</tt><br></blockquote> +<p><b><a name="SplitFITS" id="SplitFITS"></a>Split FITS</b></p> +A split fits is a valid fits file in which two files contain the +header and data segments. +<p><b><a name="array" id="array"></a>Array</b></p> +Raw data arrays are supported. To load an array, the user must +provide the dimensions, pixel depth, and optional header size and +architecture type. +<blockquote><tt>Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename[arr]<br></tt></tt></tt> +filename[arr][sect]<br></tt> <tt><tt>filename[sect][arr]<br> + </tt></tt></tt></tt><br> +where</tt><br> +<tt><tt><tt>sect: see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS +Image</a><br></tt></tt> arr:<br></tt> +<blockquote><tt>xdim=value</tt><br> +<tt>ydim=value</tt><br> +<tt>zdim=value # default is a depth of 1</tt><br> +<tt>dim=value</tt><br> +<tt>dims=value</tt><br> +<tt>bitpix=[8|16|-16|32|64|-32|-64]</tt><br> +<tt>skip=value # must be even, most must be factor of 4</tt><br> +<tt>arch|endian=[big|bigendian|little|littleendian]</tt><br></blockquote> +<tt>Example:<br> +$ds9 -array bar.arr[xdim=512,ydim=512,zdim=1,bitpix=16] # load +512x512 short<br> +$ds9 -array bar.arr[dim=256,bitpix=-32,skip=4] # load 256x256 float +with 4 byte head<br> +$ds9 -array bar.arr[dim=512,bitpix=32,arch=little] # load 512x512 +long, intel<br></tt> +<p>or alternate format:</p> +<tt>filename[array(<type><dim><:skip><endian>)]<br> + +<br> +where:<br> +type:</tt> +<blockquote><tt>'b' 8 -bit unsigned char<br> +'s' 16-bit short int<br> +'u' 16-bit unsigned short int<br> +'i' 32-bit int<br> +'l' 64-bit int<br> +'r' 32-bit float<br> +'f' 32-bit float<br> +'d' 64-bit float</tt></blockquote> +<tt>dim:</tt> +<blockquote><tt>int # x,y dim<br> +int.int # x,y dim<br> +int.int.int # x,y,z dim<br></tt></blockquote> +<tt>skip:</tt> +<blockquote><tt>int # number of bytes to +skip</tt></blockquote> +<tt>endian:</tt> +<blockquote><tt>'l' little endian<br> +'b' big endian<br></tt></blockquote> +<tt>Example:<br> +$ds9 -array bar.arr[array(s512)] # load 512x512 +short<br> +$ds9 -array bar.arr[array(r256:4)] # load 256x256 float with 4 byte +head<br> +$ds9 -array bar.arr[array(i512l)] # load 512x512 long, +intel</tt> +<p>The shell environment variable <tt>DS9_ARRAY</tt> may be used to +specify default array parameters.</p> +<tt>Example:<br> +$export DS9_ARRAY='[dim=256,bitpix=-32]'<br> +$ds9 -array foo.arr # load 256x256 float<br></tt></blockquote> +<p><b><a name="nrrd" id="nrrd"></a>NRRD (Nearly Raw Raster +Data)</b><br></p> +Images in NRRD are supported directly. Encodings supported: +<tt>raw, gzip<br></tt><br> +<tt>Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt> +filename[sect]<br></tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt>where:<br> +sect: see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS +Image</a><br></tt></tt></tt> <tt><tt><br></tt></tt></tt></tt></tt> +<tt>Example:</tt><br> +<tt>$ds9 -nrrd foo.nrrd<br> +$ds9 -nrrd foo.nrrd[100:200,100:200] # cropped</tt><br> +<p><b><a name="envi" id="envi"></a>ENVI</b><br></p> +Images in ENVI are supported directly. Encodings supported: +<tt>BIL, BIP, BSQ.<br></tt><br> +<tt>Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt> +filename[sect]<br> +<br> +where:</tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt>sect: see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/FITSImage">FITS +Image</a><br></tt></tt></tt> <tt><tt><br></tt></tt></tt></tt></tt> +<tt>Example:</tt><br> +<tt>$ds9 -envi foo.hdr foo.bsq<br> +$ds9 -envi foo.hdr foo.bsq[100:200,100:200] # cropped<br></tt> +<p><b><a name="gif" id="gif"></a>GIF</b><br></p> +Images in GIF are supported directly. For a <tt>Frame</tt>, the +average of the luminosity is used. For <tt>Frame RGB</tt>, each +channel is loaded directly.<br> +<tt><br> +Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt></tt></tt></tt></tt><br> + +<tt>Example:<br></tt> <tt>$ ds9 -gif foo.gif</tt><br> +<p><b><a name="tiff" id="tiff"></a>TIFF</b><br></p> +Images in TIFF are supported directly. For a <tt>Frame</tt>, the +average of the luminosity is used. For <tt>Frame RGB</tt>, each +channel is loaded directly.<br> +<br> +<tt>Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt></tt></tt></tt></tt><br> + +<tt>Example:</tt><br> +<tt>$ ds9 -tiff foo.tiff</tt><br> +<p><b><a name="jpeg" id="jpeg"></a>JPEG</b><br></p> +Images in JPEG are supported directly. For a <tt>Frame</tt>, the +average of the luminosity is used. For <tt>Frame RGB</tt>, each +channel is loaded directly.<br> +<tt><br> +Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt></tt></tt></tt></tt><br> + +<tt>Example:</tt><br> +<tt>$ ds9 -jpeg foo.jpeg</tt><br> +<p><b><a name="png" id="png"></a>PNG</b><br></p> +Images in PNG are supported directly. For a <tt>Frame</tt>, the +average of the luminosity is used. For <tt>Frame RGB</tt>, each +channel is loaded directly.<br> +<br> +<tt>Syntax:<br></tt> +<tt><tt><tt><tt><tt><tt><tt>filename<br></tt></tt></tt></tt></tt></tt></tt><br> + +<tt>Example:</tt><br> +<tt>$ ds9 -png foo.png</tt><br> +<p><b><a name="ExternalFileSupport" id= +"ExternalFileSupport"></a>External File Support</b></p> +DS9 supports external file formats via an ASCII description file. +When loading a file into DS9, these descriptions are referenced for +instructions for loading the file, based on the file extension. If +found, the command is executed and the result, a FITS image or FITS +Binary Table, is read into DS9 via stdin.<br> +At start-up, DS9 first searches for the ASCII file, named +<tt>.ds9.fil</tt>in the local directory, then in the users home +directory.<br> +The file command first is macro-expanded to fill in user-defined +arguments and then is executed externally.<br> +The ASCII file that defines the known image files consists of one +or more file descriptors, each of which has the following format: +<blockquote><tt>Help description<br> +A space-separated list of templates<br> +A space-separated list of file types (not currently used)<br> +The command line for the loading this file +type<br></tt></blockquote> +Note that blank lines separate the file descriptions and should not +be used as part of a description. Also, the '#' character is a +comment character.<br> +<br> +The following macros are supported: <tt>$filename</tt><br> +<blockquote><tt>For Example:</tt><br> +<tt># File access descriptions:</tt><br> +<tt># help explanation</tt><br> +<tt># file template</tt><br> +<tt># file type</tt><br> +<tt># access command</tt><br> +<tt>IRAF IMH files</tt><br> +<tt>*.imh</tt><br> +<tt>IMH</tt><br> +<tt>i2f -s $filename</tt></blockquote> +<p><b><a name="ExternalAnalysisSupport" id= +"ExternalAnalysisSupport"></a>External Analysis Support</b></p> +For more information about external analysis support files, see +<a href="analysis.html">Analysis</a>. +<p><b><a name="RegionFiles" id="RegionFiles"></a>Region +Files</b></p> +DS9 can read and write a number of region file formats. See +<a href="region.html">Regions</a> documentation for more +information. +<blockquote><tt><a href= +"region.html#RegionDescriptions">DS9</a><br> +<a href="region.html#FUNTools">FUNTools</a><br> +<a href="region.html#Ciao">Ciao</a><br> +<a href="region.html#SAOimage">SAOimage</a><br> +<a href="region.html#IRAFPROS">IRAF PROS</a><br> +<a href="region.html#FITSREGIONBinaryTable">FITS REGION Binary +Table</a><br> +<a href="region.html#XY">X Y</a><br></tt></blockquote> +<p><b><a name="ContourFiles" id="ContourFiles"></a>Contour +Files</b></p> +See <a href= +"file:///Users/joye/saods9/ds9/doc/ref/contour.html#ContourFiles">Contours</a> +documentation for more information.<br> +<p><b><a name="ColorLookupTable" id="ColorLookupTable"></a>Color +Lookup Table</b></p> +DS9 has a number of default colormaps available to the user. DS9 +also supports reading and writing color lookup table formats from +the following programs: +<blockquote><tt><a href= +"http://tdc-www.harvard.edu/software/saoimage/saoimage.color.html#cmap"> +SAOimage</a><br> +<a href= +"http://hea-www.harvard.edu/RD/saotng/adding_cmaps.html">SAOtng</a><br> + +XImtool<br></tt></blockquote> +DS9 uses the file extension to determine the color table format: +<center> +<table nosave="" border="1" cellpadding="2" cellspacing="2" width= +"50%"> +<tbody> +<tr nosave=""> +<td nosave=""> +<center><tt>Ext</tt></center> +</td> +<td> +<center><tt>Format</tt></center> +</td> +</tr> +<tr> +<td><tt>.lut</tt></td> +<td><tt>XImtool, SAOtng</tt></td> +</tr> +<tr> +<td><tt>.sao</tt></td> +<td><tt>DS9, SAOimage</tt></td> +</tr> +<tr> +<td><tt>any other</tt></td> +<td><tt>DS9</tt></td> +</tr> +</tbody> +</table> +</center> +<p><b><a name="WCS" id="WCS"></a>WCS</b></p> +A new WCS specification can be loaded and used by the current image +regardless of the WCS that was contained in the image file. WCS +specification can be sent to DS9 as an ASCII file via XPA. The +format of the specification is a set of valid FITS keywords that +describe a WCS. +<blockquote><tt>Example:<br> + CRPIX1 += +257.75<br> + CRPIX2 += +258.93<br> + CRVAL1 = +-201.94541667302<br> + CRVAL2 += +-47.45444<br> + CDELT1 += -2.1277777E-4<br> + CDELT2 += 2.1277777E-4<br> + CTYPE1 = 'RA---TAN'<br> + CTYPE2 = 'DEC--TAN'<br></tt></blockquote> +Note that the WCS definitions can contain standard FITS 80 +character WCS card images, as shown above, or free-form name/value +pairs without the intervening "=" sign: +<blockquote><tt> CRPIX1 +257.75<br> + CRPIX2 258.93<br> + CRVAL1 -201.94541667302<br> + CRVAL2 -47.45444<br> + CDELT1 -2.1277777E-4<br> + CDELT2 2.1277777E-4<br> + CTYPE1 'RA---TAN'<br> + CTYPE2 'DEC--TAN'</tt></blockquote> +<p><b><a name="PreferenceFile" id="PreferenceFile"></a>Preference +File</b></p> +A preference file is a valid tcl script generated by DS9 to save +the current preference items. See <a href= +"prefs.html">Preferences</a> for more information. +<p><b><a name="StartupFile" id="StartupFile"></a>Startup +File</b></p> +If a startup file <tt>$HOME/ds9.ini</tt> is available, it is +sourced as the last step in initialization. The file permissions +must be group/world readonly.<br> +Users may have several different startup files. DS9 looks for a +startup file with its own name. By default, if the application is +named <tt>ds9</tt>, it will look for <tt>.ds9.ini.</tt> However, if +the DS9 application is named <tt>foo</tt>, then DS9 will look for +<tt>.foo.ini.</tt> In this manner, the user can have several +predefined startup files that are activated by invoking DS9 with a +different application names.<br> +<p><b><a name="TCL" id="TCL"></a>TCL</b></p> +TCL/TK script file. Users may customize the appearance and enhance +the capabilities of DS9 by sourcing their own TCL +scripts.</blockquote> +</body> </html> diff --git a/ds9/doc/ref/grid.html b/ds9/doc/ref/grid.html index ed772cc..baeeff1 100644 --- a/ds9/doc/ref/grid.html +++ b/ds9/doc/ref/grid.html @@ -1,90 +1,89 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=ISO-8859-1"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Coordinate Grids</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ee" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" align="middle" height="98" - width="100"> Coordinate Grids</h3> - <blockquote> - <p>DS9 can create and display coordinate grids as an overlay on an - image. The Display Coordinate Grid Menu is used to display - grids. A coordinate grid is composed of Grid Lines, Axes, - Border, and Title. Axes include tick marks, title, and numbers. - The appearance of the coordinate grid is specified by - parameters. These parameters may be configured via the - Coordinate Grid Parameters dialog box. In addition to the axes - titles and the grid title, the following menus are available. </p> - <p><b><a name="Format"></a>Numeric Formats</b></p> - <p>The user may specify custom numeric formats for either axes. - The format specification can be empty (default) or a print - function, based on the selected coordinate system:<br> - </p> - <blockquote> <tt>image</tt><br> - <tt>physical</tt><br> - <tt>detector</tt><br> - <tt>amplifier</tt><br> - <tt>wcs linear</tt><br> - <tt>wcs equatorial</tt><br> - </blockquote> - <p>The format specification string to be passed to the C "printf" - function (e.g. "%%1.7G") in order to format a single coordinate - value.</p> - <p>The Format string supplied should contain one or more of the - following characters. These may occur in any order, but the - following is recommended for clarity:</p> - <blockquote> "": Indicates that a plus sign should be prefixed to - positive values. By default, no plus sign is used.<br> - "z": Indicates that leading zeros should be prefixed to the - value so that the first field is of constant width, as would be - required in a fixed-width table (leading zeros are always - prefixed to any fields that follow). By default, no leading - zeros are added.<br> - "i": Use the standard ISO field separator (a colon) between - fields. This is the default behaviour.<br> - "b": Use a blank to separate fields.<br> - "l": Use a letter ("h"/"d", "m" or "s" as appropriate) to - separate fields.<br> - "g": Use a letter and symbols to separate fields ("h"/"d", "m" - or "s", etc, as appropriate), but include escape sequences in - the formatted value so that the Plot class will draw the - separators as small super-scripts.<br> - "d": Include a degrees field. Expressing the angle purely in - degrees is also the default if none of "h", "m", "s" or "t" are - given.<br> - "h": Express the angle as a time and include an hours field - (where 24 hours correspond to 360 degrees). Expressing the angle - purely in hours is also the default if "t" is given without - either "m" or "s".<br> - "m": Include a minutes field. By default this is not included.<br> - "s": Include a seconds field. By default this is not included. - This request is ignored if "d" or "h" is given, unless a minutes - field is also included.<br> - "t": Express the angle as a time (where 24 hours correspond to - 360 degrees). This option is ignored if either "d" or "h" is - given and is intended for use where the value is to be expressed - purely in minutes and/or seconds of time (with no hours field). - If "t" is given without "d", "h", "m" or "s" being present, then - it is equivalent to "h".<br> - ".": Indicates that decimal places are to be given for the final - field in the formatted string (whichever field this is). The "." - should be followed immediately by an unsigned integer which - gives the number of decimal places required, or by an asterisk. - If an asterisk is supplied, a default number of decimal places - is used which is based on the value of the Digits attribute.<br> - </blockquote> - <p>All of the above format specifiers are case-insensitive. If - several characters make conflicting requests (e.g. if both "i" - and "b" appear), then the character occurring last takes - precedence, except that "d" and "h" always override "t".</p> - <p>The default formats are <tt>d.3</tt> for degrees and <tt>hms.1</tt> - / <tt>dms.1</tt> / <tt>ldms.1</tt> for sexagesimal.<br> - </p> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Coordinate Grids</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000EE" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" align="middle" height="98" width= +"100"> Coordinate Grids</h3> +<blockquote> +<p>DS9 can create and display coordinate grids as an overlay on an +image. The Display Coordinate Grid Menu is used to display grids. A +coordinate grid is composed of Grid Lines, Axes, Border, and Title. +Axes include tick marks, title, and numbers. The appearance of the +coordinate grid is specified by parameters. These parameters may be +configured via the Coordinate Grid Parameters dialog box. In +addition to the axes titles and the grid title, the following menus +are available.</p> +<p><b><a name="Format" id="Format"></a>Numeric Formats</b></p> +<p>The user may specify custom numeric formats for either axes. The +format specification can be empty (default) or a print function, +based on the selected coordinate system:<br></p> +<blockquote><tt>image</tt><br> +<tt>physical</tt><br> +<tt>detector</tt><br> +<tt>amplifier</tt><br> +<tt>wcs linear</tt><br> +<tt>wcs equatorial</tt><br></blockquote> +<p>The format specification string to be passed to the C "printf" +function (e.g. "%%1.7G") in order to format a single coordinate +value.</p> +<p>The Format string supplied should contain one or more of the +following characters. These may occur in any order, but the +following is recommended for clarity:</p> +<blockquote>"": Indicates that a plus sign should be prefixed to +positive values. By default, no plus sign is used.<br> +"z": Indicates that leading zeros should be prefixed to the value +so that the first field is of constant width, as would be required +in a fixed-width table (leading zeros are always prefixed to any +fields that follow). By default, no leading zeros are added.<br> +"i": Use the standard ISO field separator (a colon) between fields. +This is the default behaviour.<br> +"b": Use a blank to separate fields.<br> +"l": Use a letter ("h"/"d", "m" or "s" as appropriate) to separate +fields.<br> +"g": Use a letter and symbols to separate fields ("h"/"d", "m" or +"s", etc, as appropriate), but include escape sequences in the +formatted value so that the Plot class will draw the separators as +small super-scripts.<br> +"d": Include a degrees field. Expressing the angle purely in +degrees is also the default if none of "h", "m", "s" or "t" are +given.<br> +"h": Express the angle as a time and include an hours field (where +24 hours correspond to 360 degrees). Expressing the angle purely in +hours is also the default if "t" is given without either "m" or +"s".<br> +"m": Include a minutes field. By default this is not included.<br> +"s": Include a seconds field. By default this is not included. This +request is ignored if "d" or "h" is given, unless a minutes field +is also included.<br> +"t": Express the angle as a time (where 24 hours correspond to 360 +degrees). This option is ignored if either "d" or "h" is given and +is intended for use where the value is to be expressed purely in +minutes and/or seconds of time (with no hours field). If "t" is +given without "d", "h", "m" or "s" being present, then it is +equivalent to "h".<br> +".": Indicates that decimal places are to be given for the final +field in the formatted string (whichever field this is). The "." +should be followed immediately by an unsigned integer which gives +the number of decimal places required, or by an asterisk. If an +asterisk is supplied, a default number of decimal places is used +which is based on the value of the Digits +attribute.<br></blockquote> +<p>All of the above format specifiers are case-insensitive. If +several characters make conflicting requests (e.g. if both "i" and +"b" appear), then the character occurring last takes precedence, +except that "d" and "h" always override "t".</p> +<p>The default formats are <tt>d.3</tt> for degrees and +<tt>hms.1</tt> / <tt>dms.1</tt> / <tt>ldms.1</tt> for +sexagesimal.<br></p> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/how.html b/ds9/doc/ref/how.html index 5176b98..0f1ac4e 100644 --- a/ds9/doc/ref/how.html +++ b/ds9/doc/ref/how.html @@ -1,160 +1,157 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>How</title> - </head> - <body vlink="#551a8b" text="#000000" link="#0000ee" bgcolor="#ffffff" - alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> How it Works</h3> - <blockquote> - <p><b>Table of Contents</b></p> - <a href="#How">How DS9 Renders an Image</a><br> - <a href="#Scales">Scales</a><br> - <a href="#Smoothing">Smoothing</a><br> - <a href="#Contours">Contours</a><br> - <a href="#LargeFiles">Large Files</a><br> - <p><b><a name="How"></a>How DS9 renders an image</b></p> - <p>Here is a short description on how DS9 decides to paint a pixel - a color on the the screen, give an data value... you need a - color scale, a contrast/bias pair for the colorscale, clip - values for the data, a scale distribution, and finally, the - value of the pixel in question.</p> - <blockquote> - <p>Step 1. Select a color scale. A color scale is defined as a - number of colors (RGB triplets). The number of RGB triplets - can vary from just a few to over 200. DS9 contains a number of - predefined color scales (Gray, A, B, I8, ...) or the user may - load his own color scale.</p> - <p>Step 2. Apply a contrast/bias pair. This step takes the - result of step 1 and creates a new array with the - contrast/bias applied. The length of the new array will - between 200 (for pseudocolor) and 4096 (for truecolor).</p> - <p>Step 3. Calculate the data clip values (low/high data - values). The min/max data values may be used or an algorithm - may be used to determine the clip data values.</p> - <p>Step 4. Apply the scale distribution. This involves taking - the result of step 2, and creating yet another array, this - time of size 16384, redistributing the colors, based on the - scale algorithm selected (see <a href="Scales">Scales</a>).</p> - <p>Step 5. Based on your data clip values, and the value of the - pixel you have, index into the result of step 4, and you have - an index into lookup table (for pseudocolor) and an RGB pair - (for truecolor and postscript).</p> - </blockquote> - <p><b><a name="Scales"></a>Scales</b></p> - <p>The <tt>log</tt> function is defined as the following:</p> - <blockquote> - <p><b><img src="img/log.png" alt="log equation" width="78" - height="32"></b></p> - </blockquote> - <p>as <i>x</i> goes from 0 to 1. The user may specify an exponent - <i>a</i> to change the distribution of colors within the - colorbar. The default value of <i>a</i> is 1000. Typically, - optical images respond well at 1000, IR images as low as 100, - and high energy bin tables up to 10000. A value of 10000 closely - matches the <b><tt>log</tt></b> function of SAOImage as defined - as the following:</p> - <blockquote> - <p><b><img src="img/saolog.png" alt="SAOImage log equation" - width="65" height="34"></b></p> - </blockquote> - <p>The <tt>pow</tt> function is defined as the following:</p> - <blockquote> - <p><b><img src="img/pow.png" alt="pow equation" width="51" - height="30"></b></p> - </blockquote> - <p>as <i>x</i> goes from 0 to 1. The user may specify an exponent - <i>a</i> to change the distribution of colors within the - colorbar. The default value of <i>a</i> is 1000.</p> - <p>The <tt>sqrt</tt> scale function is defined as the following:</p> - <blockquote><img src="img/sqrt.png" alt="sqrt equation" width="42" - height="21"><br> - </blockquote> - <p>as <i>x</i> goes from 0 to 1. </p> - <p>The <tt>square</tt> scale function is defined as the - following:</p> - <blockquote><img src="img/square.png" alt="square equation" - width="35" height="21"><br> - </blockquote> - <p>as <i>x</i> goes from 0 to 1.<br> - </p> - <p>The <tt>asinh</tt> scale function is defined as the following:</p> - <blockquote><img alt="asinh" src="img/asinh.png" width="80" - height="29"><br> - </blockquote> - <p>as <i>x</i> goes from 0 to 1. </p> - <p>The <tt>sinh</tt> scale function is defined as the following:</p> - <blockquote><img alt="sinh" src="img/sinh.png" width="69" - height="29"><br> - </blockquote> - <p>as <i>x</i> goes from 0 to 1. </p> - <p>The <tt>histogram equalization</tt> scale function distributes - colors based on the frequency of each data value.</p> - <p><b><a name="Smoothing"></a>Smoothing</b></p> - <p>The user may select one of three types of smoothing kernels. - Two parameters, <i>r</i><i> (radius)</i> and <i><tt>k </tt></i><i>(kernel - size</i><i>)</i>, are defined as the following:</p> - <blockquote> Kernel width/height = <i>2k+1</i> with <i>r</i><i> - <= </i><i><tt>k</tt></i><br> - Boxcar function, width = <i>2</i><i>r</i><i>+1</i><br> - Tophat function, where the diameter = <i>2r</i><i>+1</i><br> - Gaussian function, defined as: - <blockquote><img src="img/gauss.png" alt="Gaussian Equation" - width="173" height="38"><br> - </blockquote> - where the mean = 0 and sigma =<i> r/2</i><br> - </blockquote> - <p><b><a name="Contours"></a>Contours</b></p> - <p>The contour algorithm is from an unknown author and originally - came from FV. The difference between the two modes are:<tt><br> - </tt></p> - <blockquote><tt>block</tt> : the image is blocked down before the - contour is generated <br> - <tt>smooth</tt> : the image is smoothed via a Gaussian kernel - before the contour is generated. </blockquote> - <p><tt>block</tt> mode is faster as the smoothing parameter - increases. Inversely, <tt>smooth</tt> mode is much slower as - the smoothing parameter increases.</p> - <p><b><a name="LargeFiles"></a>Large Files</b></p> - There are several factors that determine if DS9 will be able to - load a large file.<br> - <p>32 bit OS vs 64 bit OS : to address very large files, you may - need to use an 64 bit OS with a 64bit version of DS9. 32bit apps - can address up to 4Gb of address space. However, depending on - the OS, this limit may be less. Linux for example, the limit - appears to be ~3GB (the OS and shared libs eat up a lot of - address space). Under 64bit Solaris, 32bit ds9 has a full 4Gb of - space. MacOSX appears to have a limit ~3Gb. Under windows, ~2Gb.</p> - <p>Large File Support: is the ability to sequence thru files - larger than 4Gb. DS9 is compiled with LFS.</p> - <p>File system: the OS file system must be able to support files - larger than 4Gb. Most recent file systems fully support 4GB>.</p> - <p>Memory Management: There are a number of memory management - techniques supported in DS9 that will greatly affect the ability - and speed of loading large files:</p> - <blockquote> <tt>$ ds9 foo.fits # uses mmap</tt><br> - <tt>$ cat foo.fits | ds9 - # allocates memory</tt> <br> - <tt>$ xpaset -p ds9 file foo.fits # uses mmap</tt> <br> - <tt>$ xpaset -p ds9 fits foo.fits # allocates memory</tt><br> - </blockquote> - <p>Memory Map (<tt>mmap</tt>) is very fast, limit is memory - address space (see above). Allocate is very slow, limit is - amount of physical memory + swap partition.</p> - <p>Scanning Data: DS9 needs to determine the min and max data - values to correctly display your image. For large files, such as - Mosaics and Data Cubes, this can take time. You have the - option of using using the FITS keywords DATAMIN/MAX or - IRAFMIN/MAX - great if present, bad because they are always - wrong. Another option is to specify the low and high clip values - via the command line or Scale dialogbox.<br> - </p> - <blockquote> <br> - </blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>How</title> +</head> +<body vlink="#551A8B" text="#000000" link="#0000EE" bgcolor= +"#FFFFFF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> How it Works</h3> +<blockquote> +<p><b>Table of Contents</b></p> +<a href="#How">How DS9 Renders an Image</a><br> +<a href="#Scales">Scales</a><br> +<a href="#Smoothing">Smoothing</a><br> +<a href="#Contours">Contours</a><br> +<a href="#LargeFiles">Large Files</a><br> +<p><b><a name="How" id="How"></a>How DS9 renders an image</b></p> +<p>Here is a short description on how DS9 decides to paint a pixel +a color on the the screen, give an data value... you need a color +scale, a contrast/bias pair for the colorscale, clip values for the +data, a scale distribution, and finally, the value of the pixel in +question.</p> +<blockquote> +<p>Step 1. Select a color scale. A color scale is defined as a +number of colors (RGB triplets). The number of RGB triplets can +vary from just a few to over 200. DS9 contains a number of +predefined color scales (Gray, A, B, I8, ...) or the user may load +his own color scale.</p> +<p>Step 2. Apply a contrast/bias pair. This step takes the result +of step 1 and creates a new array with the contrast/bias applied. +The length of the new array will between 200 (for pseudocolor) and +4096 (for truecolor).</p> +<p>Step 3. Calculate the data clip values (low/high data values). +The min/max data values may be used or an algorithm may be used to +determine the clip data values.</p> +<p>Step 4. Apply the scale distribution. This involves taking the +result of step 2, and creating yet another array, this time of size +16384, redistributing the colors, based on the scale algorithm +selected (see <a href="Scales">Scales</a>).</p> +<p>Step 5. Based on your data clip values, and the value of the +pixel you have, index into the result of step 4, and you have an +index into lookup table (for pseudocolor) and an RGB pair (for +truecolor and postscript).</p> +</blockquote> +<p><b><a name="Scales" id="Scales"></a>Scales</b></p> +<p>The <tt>log</tt> function is defined as the following:</p> +<blockquote> +<p><b><img src="img/log.png" alt="log equation" width="78" height= +"32"></b></p> +</blockquote> +<p>as <i>x</i> goes from 0 to 1. The user may specify an exponent +<i>a</i> to change the distribution of colors within the colorbar. +The default value of <i>a</i> is 1000. Typically, optical images +respond well at 1000, IR images as low as 100, and high energy bin +tables up to 10000. A value of 10000 closely matches the +<b><tt>log</tt></b> function of SAOImage as defined as the +following:</p> +<blockquote> +<p><b><img src="img/saolog.png" alt="SAOImage log equation" width= +"65" height="34"></b></p> +</blockquote> +<p>The <tt>pow</tt> function is defined as the following:</p> +<blockquote> +<p><b><img src="img/pow.png" alt="pow equation" width="51" height= +"30"></b></p> +</blockquote> +<p>as <i>x</i> goes from 0 to 1. The user may specify an exponent +<i>a</i> to change the distribution of colors within the colorbar. +The default value of <i>a</i> is 1000.</p> +<p>The <tt>sqrt</tt> scale function is defined as the +following:</p> +<blockquote><img src="img/sqrt.png" alt="sqrt equation" width="42" +height="21"><br></blockquote> +<p>as <i>x</i> goes from 0 to 1.</p> +<p>The <tt>square</tt> scale function is defined as the +following:</p> +<blockquote><img src="img/square.png" alt="square equation" width= +"35" height="21"><br></blockquote> +<p>as <i>x</i> goes from 0 to 1.<br></p> +<p>The <tt>asinh</tt> scale function is defined as the +following:</p> +<blockquote><img alt="asinh" src="img/asinh.png" width="80" height= +"29"><br></blockquote> +<p>as <i>x</i> goes from 0 to 1.</p> +<p>The <tt>sinh</tt> scale function is defined as the +following:</p> +<blockquote><img alt="sinh" src="img/sinh.png" width="69" height= +"29"><br></blockquote> +<p>as <i>x</i> goes from 0 to 1.</p> +<p>The <tt>histogram equalization</tt> scale function distributes +colors based on the frequency of each data value.</p> +<p><b><a name="Smoothing" id="Smoothing"></a>Smoothing</b></p> +<p>The user may select one of three types of smoothing kernels. Two +parameters, <i>r</i><i> (radius)</i> and <i><tt>k</tt></i> +<i>(kernel size</i><i>)</i>, are defined as the following:</p> +<blockquote>Kernel width/height = <i>2k+1</i> with <i>r</i> +<i><=</i> <i><tt>k</tt></i><br> +Boxcar function, width = <i>2</i><i>r</i><i>+1</i><br> +Tophat function, where the diameter = <i>2r</i><i>+1</i><br> +Gaussian function, defined as: +<blockquote><img src="img/gauss.png" alt="Gaussian Equation" width= +"173" height="38"><br></blockquote> +where the mean = 0 and sigma = <i>r/2</i><br></blockquote> +<p><b><a name="Contours" id="Contours"></a>Contours</b></p> +<p>The contour algorithm is from an unknown author and originally +came from FV. The difference between the two modes +are:<tt><br></tt></p> +<blockquote><tt>block</tt> : the image is blocked down before the +contour is generated<br> +<tt>smooth</tt> : the image is smoothed via a Gaussian kernel +before the contour is generated.</blockquote> +<p><tt>block</tt> mode is faster as the smoothing parameter +increases. Inversely, <tt>smooth</tt> mode is much slower as the +smoothing parameter increases.</p> +<p><b><a name="LargeFiles" id="LargeFiles"></a>Large Files</b></p> +There are several factors that determine if DS9 will be able to +load a large file.<br> +<p>32 bit OS vs 64 bit OS : to address very large files, you may +need to use an 64 bit OS with a 64bit version of DS9. 32bit apps +can address up to 4Gb of address space. However, depending on the +OS, this limit may be less. Linux for example, the limit appears to +be ~3GB (the OS and shared libs eat up a lot of address space). +Under 64bit Solaris, 32bit ds9 has a full 4Gb of space. MacOSX +appears to have a limit ~3Gb. Under windows, ~2Gb.</p> +<p>Large File Support: is the ability to sequence thru files larger +than 4Gb. DS9 is compiled with LFS.</p> +<p>File system: the OS file system must be able to support files +larger than 4Gb. Most recent file systems fully support +4GB>.</p> +<p>Memory Management: There are a number of memory management +techniques supported in DS9 that will greatly affect the ability +and speed of loading large files:</p> +<blockquote><tt>$ ds9 foo.fits # uses mmap</tt><br> +<tt>$ cat foo.fits | ds9 - # allocates memory</tt><br> +<tt>$ xpaset -p ds9 file foo.fits # uses mmap</tt><br> +<tt>$ xpaset -p ds9 fits foo.fits # allocates +memory</tt><br></blockquote> +<p>Memory Map (<tt>mmap</tt>) is very fast, limit is memory address +space (see above). Allocate is very slow, limit is amount of +physical memory + swap partition.</p> +<p>Scanning Data: DS9 needs to determine the min and max data +values to correctly display your image. For large files, such as +Mosaics and Data Cubes, this can take time. You have the +option of using using the FITS keywords DATAMIN/MAX or IRAFMIN/MAX +- great if present, bad because they are always wrong. Another +option is to specify the low and high clip values via the command +line or Scale dialogbox.<br></p> +<blockquote><br></blockquote> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/index.html b/ds9/doc/ref/index.html index 7be4997..f479827 100644 --- a/ds9/doc/ref/index.html +++ b/ds9/doc/ref/index.html @@ -1,109 +1,90 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Reference Manual</title> - </head> - <body vlink="#551a8b" text="#000000" link="#0000ee" bgcolor="#ffffff" - alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> SAOImageDS9 Reference Manual</h3> - <blockquote> - <p>DS9 is the next version of the popular <a - href="http://hea-www.harvard.edu/RD/saotng/">SAOtng</a> - display program. It is a Tk/Tcl application which utilizes the - TkSAO widget set. It also incorporates the new X Public Access (<a - href="http://hea-www.harvard.edu/RD/xpa/">XPA</a>) mechanism - to allow external processes to access and control its data, GUI - functions, and algorithms. DS9 supports the direct display - of FITS images and binary tables, multiple frame buffers, region - cursor manipulation, many scale algorithms and colormaps, and - easy communication with external analysis tasks. It is highly - configurable and extensible to meet the evolving needs of the - astronomical community. </p> - <p>DS9 supports advanced features such as multiple frame buffers, - mosaic images, tiling, blinking, geometric markers, colormap - manipulation, scaling, arbitrary zoom, rotation, pan, and a - variety of coordinate systems (including Image, Physical, - Detector, and WCS). DS9 also supports FTP and HTTP access. The - GUI for DS9 is user configurable.</p> - <table width="75%" height="25%" cellspacing="2" cellpadding="4" - border="0" align="center"> - <tbody> - <tr> - <td valign="middle" align="center"> <a href="how.html">How - It Works</a></td> - <td valign="top" align="center"><a href="backup.html">Backup - and Restore</a></td> - <td valign="middle" align="center"> <a href="file.html">File - - - - - - - - - Formats</a></td> - </tr> - <tr> - <td valign="middle" align="center"> <a href="keyboard.html">Mouse - - - - - - and Keyboard</a> </td> - <td valign="top" align="center"><a href="grid.html">Coordinate - - - - - - - - - Grids</a></td> - <td valign="middle" align="center"> <a href="prefs.html">Preferences</a></td> - </tr> - <tr> - <td valign="middle" align="center"> <a href="command.html">Command - - - - - - Line Options</a> </td> - <td valign="top" align="center"><a href="catalog.html">Catalogs</a></td> - <td valign="middle" align="center"> <a href="3d.html">3-D - Frames</a></td> - </tr> - <tr> - <td valign="middle" align="center"> <a href="xpa.html">XPA - Access Points</a> </td> - <td valign="top" align="center"><a href="colorbar.html">Colorbar</a><br> - </td> - <td valign="middle" align="center"> <a href="contour.html">Contours</a></td> - </tr> - <tr> - <td valign="top" align="center"> <a href="samp.html">SAMP<br> - </a> </td> - <td valign="top" align="center"><a href="print.html">Printing</a></td> - <td valign="top" align="center"> <a href="iraf.html">IRAF - Support</a></td> - </tr> - <tr> - <td valign="middle" align="center"> <a href="region.html">Regions</a> - </td> - <td valign="top" align="center"><a href="analysis.html">Analysis</a></td> - <td valign="middle" align="center"> <a href="bin.html">Binning</a><br> - </td> - </tr> - </tbody> - </table> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Reference Manual</title> +</head> +<body vlink="#551A8B" text="#000000" link="#0000EE" bgcolor= +"#FFFFFF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> SAOImageDS9 Reference Manual</h3> +<blockquote> +<p>DS9 is the next version of the popular <a href= +"http://hea-www.harvard.edu/RD/saotng/">SAOtng</a> display program. +It is a Tk/Tcl application which utilizes the TkSAO widget set. It +also incorporates the new X Public Access (<a href= +"http://hea-www.harvard.edu/RD/xpa/">XPA</a>) mechanism to allow +external processes to access and control its data, GUI functions, +and algorithms. DS9 supports the direct display of FITS +images and binary tables, multiple frame buffers, region cursor +manipulation, many scale algorithms and colormaps, and easy +communication with external analysis tasks. It is highly +configurable and extensible to meet the evolving needs of the +astronomical community.</p> +<p>DS9 supports advanced features such as multiple frame buffers, +mosaic images, tiling, blinking, geometric markers, colormap +manipulation, scaling, arbitrary zoom, rotation, pan, and a variety +of coordinate systems (including Image, Physical, Detector, and +WCS). DS9 also supports FTP and HTTP access. The GUI for DS9 is +user configurable.</p> +<table width="75%" height="25%" cellspacing="2" cellpadding="4" +border="0" align="center"> +<tbody> +<tr> +<td valign="middle" align="center"><a href="how.html">How It +Works</a></td> +<td valign="top" align="center"><a href="backup.html">Backup and +Restore</a></td> +<td valign="middle" align="center"><a href="file.html">File +Formats</a></td> +</tr> +<tr> +<td valign="middle" align="center"><a href="keyboard.html">Mouse +and Keyboard</a></td> +<td valign="top" align="center"><a href="grid.html">Coordinate +Grids</a></td> +<td valign="middle" align="center"><a href= +"prefs.html">Preferences</a></td> +</tr> +<tr> +<td valign="middle" align="center"><a href="command.html">Command +Line Options</a></td> +<td valign="top" align="center"><a href= +"catalog.html">Catalogs</a></td> +<td valign="middle" align="center"><a href="3d.html">3-D +Frames</a></td> +</tr> +<tr> +<td valign="middle" align="center"><a href="xpa.html">XPA Access +Points</a></td> +<td valign="top" align="center"><a href= +"colorbar.html">Colorbar</a><br></td> +<td valign="middle" align="center"><a href= +"contour.html">Contours</a></td> +</tr> +<tr> +<td valign="top" align="center"><a href= +"samp.html">SAMP<br></a></td> +<td valign="top" align="center"><a href= +"print.html">Printing</a></td> +<td valign="top" align="center"><a href="iraf.html">IRAF +Support</a></td> +</tr> +<tr> +<td valign="middle" align="center"><a href= +"region.html">Regions</a></td> +<td valign="top" align="center"><a href= +"analysis.html">Analysis</a></td> +<td valign="middle" align="center"><a href= +"bin.html">Binning</a><br></td> +</tr> +</tbody> +</table> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/iraf.html b/ds9/doc/ref/iraf.html index 72545d4..edfff77 100644 --- a/ds9/doc/ref/iraf.html +++ b/ds9/doc/ref/iraf.html @@ -1,179 +1,143 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" - content="text/html; charset=ISO-8859-1"> - <meta name="GENERATOR" - content="Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> - <title>IRAF Support</title> - </head> - <body link="#0000ee" text="#000000" vlink="#551a8b" alink="#ff0000" - bgcolor="#ffffff"> - <h3><img alt="" src="../sun.gif" height="98" width="100" align="middle"> - IRAF Support</h3> - <blockquote> - <p>DS9 is a fully functional IRAF image display server. IRAF - uses the IIS protocol to communicate with a valid image display server, - such as DS9, ximtool, saoimage, and saotng. With DS9, no special - scripts are - needed. If you have one of the above currently working, DS9 works <i>right</i> - <i>out of the box.</i> And DS9 now supports IRAF's new IIS image - display - protocol that supports up to 16 display frames. </p> - <p>All native DS9 functions may be used with images load with IRAF - display - except for the <tt>Scale</tt> menu items. Values displayed may the the - true values, if a linear scale is specified with the <tt>display</tt> - command. - Otherwise, the value is a scaled value. DS9 supports IRAF in all - display - visuals including <tt>Truecolor</tt>. Support full postscript printing - of images loaded from IRAF is provided. </p> - <p><b> Command Line Arguments</b></p> - <p>As with <i>ximtool</i>, the follow command line arguments may be - used - to specify the communication parameters: </p> - <blockquote> - <tt> - <a href="command.html#fifo">fifo</a><br> - <a href="command.html#fifo_only">fifo_only</a><br> - <a href="command.html#port_only">inet_only</a><br> - <a href="command.html#port">port</a><br> - <a href="command.html#port_only">port_only</a><br> - <a href="command.html#unix">unix</a><br> - <a href="command.html#unix_only">unix_only</a> - </tt> - </blockquote> - <p>The default parameters are: </p> - <blockquote> - <tt> - fifo /dev/imt1<br> - port 5137<br> - unix /tmp/.IMT%d</tt> - </blockquote> - <p><b> Configuration</b></p> - <p>An <i>IRAF</i> image server uses a configuration - file to specify the number of available buffers and their sizes. - What actually - passes from IRAF is not the buffer size, but an index number into - this file. </p> - <p>So when an image server starts (DS9), it will attempt to locate - this file as <tt>$HOME/.imtoolrc</tt> and /<tt>usr/local/lib/imtoolrc</tt>. - If - not found, it will look for shell environment variables <tt>IMTOOLRC</tt> - and <tt>imtoolrc</tt>, that contains the name of the configuration - file. </p> - <p>If no configuration file is found, DS9 will assume the following - default configuration: </p> - <blockquote> - <tt> - 1 2 512 512 # imt1|imt512 <br> - 2 2 800 800 # imt2|imt800 <br> - 3 2 1024 1024 # imt3|imt1024 <br> - 4 1 1600 1600 # imt4|imt1600 <br> - 5 1 2048 2048 # imt5|imt2048 <br> - 6 1 4096 4096 # imt6|imt4096 <br> - 7 1 8192 8192 # imt7|imt8192 <br> - 8 1 1024 4096 # imt8|imt1x4 <br> - 9 2 1144 880 # imt9|imtfs full screen - (1152x900 minus frame) <br> - 10 2 1144 764 # imt10|imtfs35 full screen at - 35mm film aspect ratio <br> - 11 2 128 128 # imt11|imt128 <br> - 12 2 256 256 # imt12|imt256 <br> - 13 2 128 1056 # imt13|imttall128 tall & - narrow for spectro. <br> - 14 2 256 1056 # imt14|imttall256 tall & - wider for spectro. <br> - 15 2 1056 128 # imt15|imtwide128 wide & - thin for spectro. <br> - 16 2 1056 256 # imt16|imtwide256 wide & - fatter for spectro. <br> - 17 2 1008 648 # imt17|imtssy Solitaire fmt w/ - imtool border <br> - 18 2 1024 680 # imt18|imtssn Solitaire fmt - w/out imtool border <br> - 19 1 4096 1024 # imt19|imt4x1</tt> - </blockquote> - <p>If on the other hand, IRAF assumes a different buffer size, the - image - will appear corrupted and DS9 may issue a number of error messages. </p> - <p>Another problem is that this file must be in sync with <tt>dev$graphcap</tt>. - If - your system administrator has made changes to <tt>graphcap</tt>, - they must also be implemented in <tt>imtoolrc</tt>. </p> - <p>Here is a note from NOAO: </p> - <blockquote> - <p><tt>The messages means that there is no /usr/local/lib/imtoolrc - file on the machine. This is created as a symlink to dev$imtoolrc by - the iraf install script but only if the /usr/local/lib dir already - exists on the machine. The fix is the create the dir and rerun the - install - script or else make the link by hand. Users can also just copy - dev$imtoolrc to $HOME/.imtoolrc and restart the server to also - workaround - it. Note that an existing .imtoolrc might define old frame buffer - configs which might confuse things, so if the system file exists check - for a - private copy screwing things up.</tt></p> - </blockquote> - <p><b> Windows DS9 and IRAF</b></p> - <p>To direct image output from IRAF to DS9 running under windows, use - the <tt>IMTDEV</tt> - environment variable. For example, if the windows machine is named - 'foo.bar.edu', define <tt>IMTDEV</tt> to the follow value before - entering IRAF. </p> - <blockquote> - <tt>$ setenv IMTDEV inet:5137:foo.bar.edu<br> - $ cl <br> - cl> display dev$pix</tt> - </blockquote> - <p><b> Scale Menu Disabled</b></p> - <p>When you display an image from <i>IRAF</i> into DS9, <i>IRAF</i> - actually does the color scale distribution. In <tt>Display</tt>, - use the <tt>ztrans</tt> and <tt>z1</tt>,<tt>z2</tt><tt>zscale</tt> - parameter to auto determine <tt>z1,z2. Here</tt> are the <tt>DISPLAY</tt> - parameters in question: parameters to set - the upper/lower bounds and distribution. You can also use the </p> - <blockquote> - <tt> - ztrans=[linear|log|none|user]<br> - z1=min<br> - z2=max<br> - zscale=[yes|no]</tt> - </blockquote> - <p>What actually is sent from <i>IRAF</i> to DS9 is one byte per - pixel, - values 0-200, which already has applied both the upper and lower - clipping bounds and the distribution. So this is why, the <tt>SCALE </tt>menu - is - disabled in DS9 when it receives a image from <i>IRAF</i>.</p> - <p><b>MSCRED/MSCZERO<br> - </b></p> - <p>DS9 now supports IRAF's new IIS image display protocol. However, - there - is one minor problem with the <b>mscred</b> task <b>msczero.</b> - Before using <b>msczero</b>, issue the following command in the cl:</p> - <blockquote> - <tt>cl> set disable_wcs_maps=""<br> - cl> flpr</tt><br> - </blockquote> - <p><b>IMEXAMINE</b></p> - <p>Due to the unique relationship between DS9 and IRAF, if you use - the <b>imexamine</b> - task, you can take advantage of a special feature of DS9. Instead of - loading the image from IRAF with the <b>display</b> task, load the - image directly into DS9. Then, from the <b>cl</b> prompt, invoke <b>imexamine</b> - without a filename. IRAF will ask DS9 for the current filename and use - it for analysis. This approach provides several advantages over - previous methods. First, it - will work with compound fits images such as mosaics, data cubes, and - rgb images. - Second, the image displays includes true image data and WCS - information, - not - the approximated data from IRAF. - </p> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>IRAF Support</title> +</head> +<body link="#0000EE" text="#000000" vlink="#551A8B" alink="#FF0000" +bgcolor="#FFFFFF"> +<h3><img alt="" src="../sun.gif" height="98" width="100" align= +"middle"> IRAF Support</h3> +<blockquote> +<p>DS9 is a fully functional IRAF image display server. IRAF uses +the IIS protocol to communicate with a valid image display server, +such as DS9, ximtool, saoimage, and saotng. With DS9, no special +scripts are needed. If you have one of the above currently working, +DS9 works <i>right</i> <i>out of the box.</i> And DS9 now supports +IRAF's new IIS image display protocol that supports up to 16 +display frames.</p> +<p>All native DS9 functions may be used with images load with IRAF +display except for the <tt>Scale</tt> menu items. Values displayed +may the the true values, if a linear scale is specified with the +<tt>display</tt> command. Otherwise, the value is a scaled value. +DS9 supports IRAF in all display visuals including +<tt>Truecolor</tt>. Support full postscript printing of images +loaded from IRAF is provided.</p> +<p><b>Command Line Arguments</b></p> +<p>As with <i>ximtool</i>, the follow command line arguments may be +used to specify the communication parameters:</p> +<blockquote><tt><a href="command.html#fifo">fifo</a><br> +<a href="command.html#fifo_only">fifo_only</a><br> +<a href="command.html#port_only">inet_only</a><br> +<a href="command.html#port">port</a><br> +<a href="command.html#port_only">port_only</a><br> +<a href="command.html#unix">unix</a><br> +<a href="command.html#unix_only">unix_only</a></tt></blockquote> +<p>The default parameters are:</p> +<blockquote><tt>fifo /dev/imt1<br> +port 5137<br> +unix /tmp/.IMT%d</tt></blockquote> +<p><b>Configuration</b></p> +<p>An <i>IRAF</i> image server uses a configuration file to specify +the number of available buffers and their sizes. What actually +passes from IRAF is not the buffer size, but an index number into +this file.</p> +<p>So when an image server starts (DS9), it will attempt to locate +this file as <tt>$HOME/.imtoolrc</tt> and +/<tt>usr/local/lib/imtoolrc</tt>. If not found, it will look for +shell environment variables <tt>IMTOOLRC</tt> and +<tt>imtoolrc</tt>, that contains the name of the configuration +file.</p> +<p>If no configuration file is found, DS9 will assume the following +default configuration:</p> +<blockquote><tt>1 2 512 512 # imt1|imt512<br> +2 2 800 800 # imt2|imt800<br> +3 2 1024 1024 # imt3|imt1024<br> +4 1 1600 1600 # imt4|imt1600<br> +5 1 2048 2048 # imt5|imt2048<br> +6 1 4096 4096 # imt6|imt4096<br> +7 1 8192 8192 # imt7|imt8192<br> +8 1 1024 4096 # imt8|imt1x4<br> +9 2 1144 880 # imt9|imtfs full screen (1152x900 minus frame)<br> +10 2 1144 764 # imt10|imtfs35 full screen at 35mm film aspect +ratio<br> +11 2 128 128 # imt11|imt128<br> +12 2 256 256 # imt12|imt256<br> +13 2 128 1056 # imt13|imttall128 tall & narrow for spectro.<br> +14 2 256 1056 # imt14|imttall256 tall & wider for spectro.<br> +15 2 1056 128 # imt15|imtwide128 wide & thin for spectro.<br> +16 2 1056 256 # imt16|imtwide256 wide & fatter for spectro.<br> +17 2 1008 648 # imt17|imtssy Solitaire fmt w/ imtool border<br> +18 2 1024 680 # imt18|imtssn Solitaire fmt w/out imtool border<br> +19 1 4096 1024 # imt19|imt4x1</tt></blockquote> +<p>If on the other hand, IRAF assumes a different buffer size, the +image will appear corrupted and DS9 may issue a number of error +messages.</p> +<p>Another problem is that this file must be in sync with +<tt>dev$graphcap</tt>. If your system administrator has made +changes to <tt>graphcap</tt>, they must also be implemented in +<tt>imtoolrc</tt>.</p> +<p>Here is a note from NOAO:</p> +<blockquote> +<p><tt>The messages means that there is no /usr/local/lib/imtoolrc +file on the machine. This is created as a symlink to dev$imtoolrc +by the iraf install script but only if the /usr/local/lib dir +already exists on the machine. The fix is the create the dir and +rerun the install script or else make the link by hand. Users can +also just copy dev$imtoolrc to $HOME/.imtoolrc and restart the +server to also workaround it. Note that an existing .imtoolrc might +define old frame buffer configs which might confuse things, so if +the system file exists check for a private copy screwing things +up.</tt></p> +</blockquote> +<p><b>Windows DS9 and IRAF</b></p> +<p>To direct image output from IRAF to DS9 running under windows, +use the <tt>IMTDEV</tt> environment variable. For example, if the +windows machine is named 'foo.bar.edu', define <tt>IMTDEV</tt> to +the follow value before entering IRAF.</p> +<blockquote><tt>$ setenv IMTDEV inet:5137:foo.bar.edu<br> +$ cl<br> +cl> display dev$pix</tt></blockquote> +<p><b>Scale Menu Disabled</b></p> +<p>When you display an image from <i>IRAF</i> into DS9, <i>IRAF</i> +actually does the color scale distribution. In <tt>Display</tt>, +use the <tt>ztrans</tt> and <tt>z1</tt>,<tt>z2</tt><tt>zscale</tt> +parameter to auto determine <tt>z1,z2. Here</tt> are the +<tt>DISPLAY</tt> parameters in question: parameters to set the +upper/lower bounds and distribution. You can also use the</p> +<blockquote><tt>ztrans=[linear|log|none|user]<br> +z1=min<br> +z2=max<br> +zscale=[yes|no]</tt></blockquote> +<p>What actually is sent from <i>IRAF</i> to DS9 is one byte per +pixel, values 0-200, which already has applied both the upper and +lower clipping bounds and the distribution. So this is why, the +<tt>SCALE</tt> menu is disabled in DS9 when it receives a image +from <i>IRAF</i>.</p> +<p><b>MSCRED/MSCZERO<br></b></p> +<p>DS9 now supports IRAF's new IIS image display protocol. However, +there is one minor problem with the <b>mscred</b> task +<b>msczero.</b> Before using <b>msczero</b>, issue the following +command in the cl:</p> +<blockquote><tt>cl> set disable_wcs_maps=""<br> +cl> flpr</tt><br></blockquote> +<p><b>IMEXAMINE</b></p> +<p>Due to the unique relationship between DS9 and IRAF, if you use +the <b>imexamine</b> task, you can take advantage of a special +feature of DS9. Instead of loading the image from IRAF with the +<b>display</b> task, load the image directly into DS9. Then, from +the <b>cl</b> prompt, invoke <b>imexamine</b> without a filename. +IRAF will ask DS9 for the current filename and use it for analysis. +This approach provides several advantages over previous methods. +First, it will work with compound fits images such as mosaics, data +cubes, and rgb images. Second, the image displays includes true +image data and WCS information, not the approximated data from +IRAF.</p> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/keyboard.html b/ds9/doc/ref/keyboard.html index dae00be..3335119 100644 --- a/ds9/doc/ref/keyboard.html +++ b/ds9/doc/ref/keyboard.html @@ -1,230 +1,202 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Mouse and Keyboard</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ee" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" align="middle" height="98" - width="100"> Mouse and Keyboard</h3> - <blockquote> - <p><b> Mouse Buttons</b></p> - <p>The following table contains the event bindings for the mouse - buttons. </p> - <center> - <table nosave="" border="1" width="75%"> - <tbody> - <tr> - <td> - <center>Mouse Button</center> - </td> - <td> - <center>Description</center> - </td> - </tr> - <tr> - <td><font face="Courier New,Courier">Button 1</font></td> - <td>Depends on current MODE, which may be selected by the - EDIT menu option.<br> - In Region mode, create/edit/delete regions.<br> - In Crosshair mode, will move current crosshair.<br> - In Colorbar mode, will change contrast and bias of - colormap.<br> - In Pan mode, will move or pan to clicked location.<br> - In Zoom mode, will zoom about clicked location.<br> - In Rotate mode, will rotate image about center.<br> - In Crop mode, will select 2-D crop region. For 3-D <i>Shift-click</i> - will edit front clip plane, <i>Control-click</i> will - edit back clip plane.<br> - In Catalog mode, will select catalog regions.<br> - In examine mode, will follow IRAF examine protocol.<br> - </td> - </tr> - <tr> - <td><font face="Courier New,Courier">Button 2</font></td> - <td>Pan mode: will move or pan to clicked location. - Behavior depends on the PAN preference settings.</td> - </tr> - <tr> - <td><font face="Courier New,Courier">Button 3</font></td> - <td>Colorbar mode: will change the contrast and bias of - the colormap.</td> - </tr> - </tbody> - </table> - </center> - <p><b>Greek and other special characters.</b> </p> - <p>The concept of a separate <tt>SYMBOL</tt> font is no longer - implemented with the latest OS font and scripting support, - especially with scalable anti-alias fonts such as Xft for Linux. - Most newer fonts (if not all) now have greek characters as part - of the font. The greek characters start at unicode \u0391 for - 'A' and \u03b1 for 'a'. Each OS has a tool used to build and - copy a string of characters. Then use the Edit:Paste menu of DS9 - to insert the character string.</p> - <blockquote> - <p>Linux- Gnome: <b>gucharmap<br> - </b>Linux- KDE: <b>kcharselect<br> - </b>MacOSX: <b>Character Viewer</b> (Select <tt>Edit:Special - Characters</tt>) Now click and drag the characters to a - terminal window. Then select the string and select <tt>Edit:Copy</tt>.<br> - Windows: <b>Character Map</b> (from <tt>Start</tt> button, - select <tt>All Programs</tt>, <tt>Accessories</tt>, <tt>System - - - Tools</tt> and then <tt>Character Map</tt>)</p> - </blockquote> - <p><b>Keyboard Shortcuts</b></p> - <p>The following table contains the list of keyboard shortcuts and - the resulting action taken. </p> - <center> - <table nosave="" border="1" width="75%"> - <tbody> - <tr> - <td align="center"> Key Stroke </td> - <td> - <center>Description</center> - </td> - </tr> - <tr> - <td align="center"><tt>TAB</tt></td> - <td><font face="Courier New,Courier">G</font>oto next - frame</td> - </tr> - <tr> - <td align="center" valign="top"><tt>Shift-TAB</tt><br> - </td> - <td valign="top">Goto previous frame<br> - </td> - </tr> - <tr> - <td align="center"><tt>DELETE</tt></td> - <td>Deletes selected regions</td> - </tr> - <tr> - <td align="center">c<br> - </td> - <td>Print Mouse Coordinates and Pixel value.</td> - </tr> - <tr> - <td align="center">f<br> - </td> - <td>Toggles Infobox freeze</td> - </tr> - <tr> - <td align="center">i<br> - </td> - <td>Set include property for region</td> - </tr> - <tr> - <td align="center">e<br> - </td> - <td>Set exclude property for region</td> - </tr> - <tr> - <td align="center">s<br> - </td> - <td>Set source property for region</td> - </tr> - <tr> - <td align="center">b<br> - </td> - <td>Set background property for region</td> - </tr> - <tr> - <td align="center">g<br> - </td> - <td>Create a new group</td> - </tr> - <tr> - <td align="center"><tt>Shift-g</tt></td> - <td>Create a new group with default name</td> - </tr> - <tr> - <td align="center"><tt>+</tt></td> - <td>Goto next 3D Fits Slice</td> - </tr> - <tr> - <td align="center"><tt>-</tt></td> - <td>Goto previous 3D Fits Slice</td> - </tr> - <tr> - <td align="center"><tt>Up Arrow<br> - k<br> - </tt></td> - <td>Will move selected regions up one pixel. <br> - In Pointer mode, will move the cursor up one pixel. <br> - In Crosshair mode, will move the crosshair up one pixel. - <br> - In Pan mode, will pan the image up one pixel.</td> - </tr> - <tr nosave=""> - <td align="center"><tt>Right</tt><font face="Courier - New,Courier"> </font><tt>Arrow<br> - l<br> - </tt></td> - <td nosave="">Will move selected regions to the right one - pixel. <br> - In Pointer mode, will move the cursor to the right one - pixel. <br> - In Crosshair mode, will move the crosshair to the right - one pixel. <br> - In Pan mode, will pan the image to the right one pixel.</td> - </tr> - <tr> - <td align="center"><tt>Left</tt><font face="Courier - New,Courier"> </font><tt>Arrow<br> - h<br> - </tt></td> - <td>Will move selected regions to the left one pixel. <br> - In Pointer mode, will move the cursor to the left one - pixel. <br> - In Crosshair mode, will move the crosshair to the left - one pixel. <br> - In Pan mode, will pan the image to the left one pixel.</td> - </tr> - <tr> - <td align="center"><tt>Down</tt><font face="Courier - New,Courier"> </font><tt>Arrow<br> - j<br> - </tt></td> - <td>Will move selected regions down one pixel. <br> - In Pointer mode, will move the cursor up down one pixel. - <br> - In Crosshair mode, will also move the crosshair down one - pixel. <br> - In Pan mode, will pan the image down one pixel.</td> - </tr> - <tr> - <td align="center"><tt>Shift</tt><font face="Courier - New,Courier">-</font><tt>Drag</tt></td> - <td>In Pointer mode, will select all regions within the - indicated region.<br> - In Crop mode, for 3D frame, will move front crop plane - forward.<br> - </td> - </tr> - <tr> - <td align="center"><tt>Control-Drag</tt></td> - <td>In Poiner mode, on selected <tt>ANNULUS</tt> Regions, - will create new radii.<br> - In Crop mode, for 3D frame, will move back crop plane - backward.<br> - </td> - </tr> - <tr> - <td align="center" valign="top"><tt>Command-`</tt><br> - </td> - <td valign="top">Rotate thur all open windows<br> - </td> - </tr> - </tbody> - </table> - </center> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Mouse and Keyboard</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000EE" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" align="middle" height="98" width= +"100"> Mouse and Keyboard</h3> +<blockquote> +<p><b>Mouse Buttons</b></p> +<p>The following table contains the event bindings for the mouse +buttons.</p> +<center> +<table nosave="" border="1" width="75%"> +<tbody> +<tr> +<td> +<center>Mouse Button</center> +</td> +<td> +<center>Description</center> +</td> +</tr> +<tr> +<td><font face="Courier New,Courier">Button 1</font></td> +<td>Depends on current MODE, which may be selected by the EDIT menu +option.<br> +In Region mode, create/edit/delete regions.<br> +In Crosshair mode, will move current crosshair.<br> +In Colorbar mode, will change contrast and bias of colormap.<br> +In Pan mode, will move or pan to clicked location.<br> +In Zoom mode, will zoom about clicked location.<br> +In Rotate mode, will rotate image about center.<br> +In Crop mode, will select 2-D crop region. For 3-D +<i>Shift-click</i> will edit front clip plane, <i>Control-click</i> +will edit back clip plane.<br> +In Catalog mode, will select catalog regions.<br> +In examine mode, will follow IRAF examine protocol.<br></td> +</tr> +<tr> +<td><font face="Courier New,Courier">Button 2</font></td> +<td>Pan mode: will move or pan to clicked location. Behavior +depends on the PAN preference settings.</td> +</tr> +<tr> +<td><font face="Courier New,Courier">Button 3</font></td> +<td>Colorbar mode: will change the contrast and bias of the +colormap.</td> +</tr> +</tbody> +</table> +</center> +<p><b>Greek and other special characters.</b></p> +<p>The concept of a separate <tt>SYMBOL</tt> font is no longer +implemented with the latest OS font and scripting support, +especially with scalable anti-alias fonts such as Xft for Linux. +Most newer fonts (if not all) now have greek characters as part of +the font. The greek characters start at unicode \u0391 for 'A' and +\u03b1 for 'a'. Each OS has a tool used to build and copy a string +of characters. Then use the Edit:Paste menu of DS9 to insert the +character string.</p> +<blockquote> +<p>Linux- Gnome: <b>gucharmap<br></b> Linux- KDE: +<b>kcharselect<br></b> MacOSX: <b>Character Viewer</b> (Select +<tt>Edit:Special Characters</tt>) Now click and drag the characters +to a terminal window. Then select the string and select +<tt>Edit:Copy</tt>.<br> +Windows: <b>Character Map</b> (from <tt>Start</tt> button, select +<tt>All Programs</tt>, <tt>Accessories</tt>, <tt>System Tools</tt> +and then <tt>Character Map</tt>)</p> +</blockquote> +<p><b>Keyboard Shortcuts</b></p> +<p>The following table contains the list of keyboard shortcuts and +the resulting action taken. </p> +<center> +<table nosave="" border="1" width="75%"> +<tbody> +<tr> +<td align="center">Key Stroke</td> +<td> +<center>Description</center> +</td> +</tr> +<tr> +<td align="center"><tt>TAB</tt></td> +<td><font face="Courier New,Courier">G</font>oto next frame</td> +</tr> +<tr> +<td align="center" valign="top"><tt>Shift-TAB</tt><br></td> +<td valign="top">Goto previous frame<br></td> +</tr> +<tr> +<td align="center"><tt>DELETE</tt></td> +<td>Deletes selected regions</td> +</tr> +<tr> +<td align="center">c<br></td> +<td>Print Mouse Coordinates and Pixel value.</td> +</tr> +<tr> +<td align="center">f<br></td> +<td>Toggles Infobox freeze</td> +</tr> +<tr> +<td align="center">i<br></td> +<td>Set include property for region</td> +</tr> +<tr> +<td align="center">e<br></td> +<td>Set exclude property for region</td> +</tr> +<tr> +<td align="center">s<br></td> +<td>Set source property for region</td> +</tr> +<tr> +<td align="center">b<br></td> +<td>Set background property for region</td> +</tr> +<tr> +<td align="center">g<br></td> +<td>Create a new group</td> +</tr> +<tr> +<td align="center"><tt>Shift-g</tt></td> +<td>Create a new group with default name</td> +</tr> +<tr> +<td align="center"><tt>+</tt></td> +<td>Goto next 3D Fits Slice</td> +</tr> +<tr> +<td align="center"><tt>-</tt></td> +<td>Goto previous 3D Fits Slice</td> +</tr> +<tr> +<td align="center"><tt>Up Arrow<br> +k<br></tt></td> +<td>Will move selected regions up one pixel.<br> +In Pointer mode, will move the cursor up one pixel.<br> +In Crosshair mode, will move the crosshair up one pixel.<br> +In Pan mode, will pan the image up one pixel.</td> +</tr> +<tr nosave=""> +<td align="center"><tt>Right</tt> <tt>Arrow<br> +l<br></tt></td> +<td nosave="">Will move selected regions to the right one +pixel.<br> +In Pointer mode, will move the cursor to the right one pixel.<br> +In Crosshair mode, will move the crosshair to the right one +pixel.<br> +In Pan mode, will pan the image to the right one pixel.</td> +</tr> +<tr> +<td align="center"><tt>Left</tt> <tt>Arrow<br> +h<br></tt></td> +<td>Will move selected regions to the left one pixel.<br> +In Pointer mode, will move the cursor to the left one pixel.<br> +In Crosshair mode, will move the crosshair to the left one +pixel.<br> +In Pan mode, will pan the image to the left one pixel.</td> +</tr> +<tr> +<td align="center"><tt>Down</tt> <tt>Arrow<br> +j<br></tt></td> +<td>Will move selected regions down one pixel.<br> +In Pointer mode, will move the cursor up down one pixel.<br> +In Crosshair mode, will also move the crosshair down one pixel.<br> +In Pan mode, will pan the image down one pixel.</td> +</tr> +<tr> +<td align="center"><tt>Shift</tt><font face= +"Courier New,Courier">-</font><tt>Drag</tt></td> +<td>In Pointer mode, will select all regions within the indicated +region.<br> +In Crop mode, for 3D frame, will move front crop plane +forward.<br></td> +</tr> +<tr> +<td align="center"><tt>Control-Drag</tt></td> +<td>In Poiner mode, on selected <tt>ANNULUS</tt> Regions, will +create new radii.<br> +In Crop mode, for 3D frame, will move back crop plane +backward.<br></td> +</tr> +<tr> +<td align="center" valign="top"><tt>Command-`</tt><br></td> +<td valign="top">Rotate thur all open windows<br></td> +</tr> +</tbody> +</table> +</center> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/prefs.html b/ds9/doc/ref/prefs.html index 05ffb9e..2d173be 100644 --- a/ds9/doc/ref/prefs.html +++ b/ds9/doc/ref/prefs.html @@ -1,34 +1,34 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Preferences</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" link="#0000ff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> Preferences</h3> - <blockquote> - <p>Allows the user to customize the appearance and behavior of the - GUI . Please note: some preferences take effect immediately, - while others require DS9 to be restarted. Changes to the - preferences can be saved by selecting the <tt>Save</tt> button<tt>. - </tt>Use the <tt>Clear Preferences </tt>button to restore - default settings.</p> - <p>User preferences are stored in <tt>$HOME/.ds9.prf</tt>. DO NOT - EDIT this file, since it will be deleted or overwritten by DS9. - The file permissions must be group/world readonly.<br> - </p> - <p>Users may have several different preference files. DS9 looks - for a preference file with its own name. By default, if the - application is named <tt>ds9</tt>, it will look for <tt>.ds9.prf.</tt> - However, if the DS9 application is named <tt>foo</tt>, then DS9 - will look for <tt>.foo.prf.</tt> In this manner, the user can - have several predefined preference files that are activated by - invoking DS9 with a different application names. </p> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Preferences</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" link="#0000FF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> Preferences</h3> +<blockquote> +<p>Allows the user to customize the appearance and behavior of the +GUI . Please note: some preferences take effect immediately, while +others require DS9 to be restarted. Changes to the preferences can +be saved by selecting the <tt>Save</tt> button<tt>.</tt> Use the +<tt>Clear Preferences</tt> button to restore default settings.</p> +<p>User preferences are stored in <tt>$HOME/.ds9.prf</tt>. DO NOT +EDIT this file, since it will be deleted or overwritten by DS9. The +file permissions must be group/world readonly.<br></p> +<p>Users may have several different preference files. DS9 looks for +a preference file with its own name. By default, if the application +is named <tt>ds9</tt>, it will look for <tt>.ds9.prf.</tt> However, +if the DS9 application is named <tt>foo</tt>, then DS9 will look +for <tt>.foo.prf.</tt> In this manner, the user can have several +predefined preference files that are activated by invoking DS9 with +a different application names.</p> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/print.html b/ds9/doc/ref/print.html index 4ff3272..bde693f 100644 --- a/ds9/doc/ref/print.html +++ b/ds9/doc/ref/print.html @@ -1,57 +1,55 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Printing</title> - </head> - <body link="#0000ee" alink="#ff0000" bgcolor="#ffffff" text="#000000" - vlink="#551a8b"> - <h3><img alt="" src="../sun.gif" height="98" align="middle" - width="100"> Printing</h3> - <blockquote> - <p>DS9 provides strong Postscript printing support. This is not a - screen capture method, but a full level 1/2/3 postscript driver. - The postscript images generated are detailed and accurate as - possible, given the resolution of the data, and the printing - resolution. </p> - <p><b> Postscript Level</b></p> - <blockquote> - <p> Level 1-- The postscript generated consist of a color lookup - table and image data, encoded in <tt>ASCIIHEX</tt>. All line - graphics and text are postscript elements.</p> - <p> Level 2-- The postscript generated consist of a color lookup - table and image data, compressed with RLE, and encoded in <tt>ASCIIHEX85. - - - - - </tt>All line graphics and text are postscript elements.</p> - </blockquote> - <blockquote> - <p> Level 3-- The postscript generated consist of a color lookup - table and image data, compressed with GZIP<tt>. </tt>All line - graphics and text are postscript elements.</p> - </blockquote> - <p><b>Postscript Color Model</b></p> - <p>DS9 supports three color models for level 2/3 postscript. All - three color models generate approximately the same size files. </p> - <blockquote><tt> RGB<br> - CMYK<br> - Grayscale<br> - </tt></blockquote> - <p><b> Resolution</b></p> - <p>Unlike graphic elements, image data must be sampled when - encoded into postscript. The specified resolution parameter is - in "pixels per inch" and is independent of the current screen - resolution. A value of 96 maps to the current screen resolution. - Any value over 96 will over sample the image, while any value - under 96 will under sample. For high resolution printers and - posters, the higher resolution sampling, the better. However, - keep in mind the size of the postscript file grows with the - square of the increase in resolution.</p> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Printing</title> +</head> +<body link="#0000EE" alink="#FF0000" bgcolor="#FFFFFF" text= +"#000000" vlink="#551A8B"> +<h3><img alt="" src="../sun.gif" height="98" align="middle" width= +"100"> Printing</h3> +<blockquote> +<p>DS9 provides strong Postscript printing support. This is not a +screen capture method, but a full level 1/2/3 postscript driver. +The postscript images generated are detailed and accurate as +possible, given the resolution of the data, and the printing +resolution.</p> +<p><b>Postscript Level</b></p> +<blockquote> +<p>Level 1-- The postscript generated consist of a color lookup +table and image data, encoded in <tt>ASCIIHEX</tt>. All line +graphics and text are postscript elements.</p> +<p>Level 2-- The postscript generated consist of a color lookup +table and image data, compressed with RLE, and encoded in +<tt>ASCIIHEX85.</tt> All line graphics and text are postscript +elements.</p> +</blockquote> +<blockquote> +<p>Level 3-- The postscript generated consist of a color lookup +table and image data, compressed with GZIP<tt>.</tt> All line +graphics and text are postscript elements.</p> +</blockquote> +<p><b>Postscript Color Model</b></p> +<p>DS9 supports three color models for level 2/3 postscript. All +three color models generate approximately the same size files.</p> +<blockquote><tt>RGB<br> +CMYK<br> +Grayscale<br></tt></blockquote> +<p><b>Resolution</b></p> +<p>Unlike graphic elements, image data must be sampled when encoded +into postscript. The specified resolution parameter is in "pixels +per inch" and is independent of the current screen resolution. A +value of 96 maps to the current screen resolution. Any value over +96 will over sample the image, while any value under 96 will under +sample. For high resolution printers and posters, the higher +resolution sampling, the better. However, keep in mind the size of +the postscript file grows with the square of the increase in +resolution.</p> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/region.html b/ds9/doc/ref/region.html index dc9783d..d98b940 100644 --- a/ds9/doc/ref/region.html +++ b/ds9/doc/ref/region.html @@ -1,868 +1,540 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>Regions</title> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - </head> - <body vlink="#551a8b" text="#000000" link="#0000ff" bgcolor="#ffffff" - alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> Regions</h3> - <blockquote> - <p>Regions provide a means for marking particular areas of an - image for further analysis. Regions may also be used for - presentation purposes. DS9 supports a number of region - descriptions, each of which may be edited, moved, rotated, - displayed, saved and loaded, via the GUI and XPA.</p> - <a href="#RegionDescriptions">Region Descriptions</a><br> - <a href="#RegionProperties">Region Properties</a><br> - <a href="#RegionFileFormat">Region File Format</a><br> - <a href="#CompositeRegion">Composite Region</a><br> - <a href="#TemplateRegion">Template Region</a><br> - <a href="#ExternalRegionFiles">External Region Files</a><br> - <p><b> <a name="RegionDescriptions"></a>Region Descriptions</b></p> - <p><tt>Circle<br> - Usage: circle x y radius # fill=[0|1]<br> - </tt></p> - <p><tt>Ellipse<br> - Usage: ellipse x y radius radius angle</tt><tt> # fill=[0|1]</tt></p> - <p><tt>Box <br> - Usage: box x y width height angle</tt><tt> # fill=[0|1]</tt></p> - <p><tt>Polygon <br> - Usage: polygon x1 y1 x2 y2 x3 y3 ...</tt><tt> # fill=[0|1]</tt></p> - <p><tt>Point <br> - Usage: point x y # - point=[circle|box|diamond|cross|x|arrow|boxcircle] [size]<br> - circle point x y </tt></p> - <p><tt>Line <br> - Usage: line x1 y1 x2 y2 # line=[0|1] [0|1] </tt></p> - <p><tt>Vector <br> - Usage: vector x1 y1 length angle # vector=[0|1] </tt></p> - <p><tt>Text <br> - Usage: text x y # text={Your Text Here}<br> - text x y {Your Text Here} - </tt></p> - <p><tt>Ruler <br> - Usage: ruler x1 y1 x2 y2 # - ruler=[pixels|degrees|arcmin|arcsec] [format=<spec>]<br> - </tt></p> - <p><tt>Compass <br> - Usage: compass x1 y1 length # compass=<coordinate - system> <north label> <east label> [0|1] [0|1] - </tt></p> - <p><tt>Projection <br> - Usage: projection x1 y1 x2 y2 width</tt></p> - <p><tt>Annulus <br> - Usage: annulus x y inner outer n=# <br> - annulus x y r1 r2 r3... </tt></p> - <p><tt>Ellipse Annulus <br> - Usage: ellipse x y r11 r12 r21 r22 n=# [angle]<br> - ellipse x y r11 r12 r21 - r22 r31 r32 ... [angle] </tt></p> - <p><tt>Box Annulus <br> - Usage: box x y w1 h1 w2 h2 [angle] <br> - box x y w1 h1 w2 h2 w3 h3 - ... [angle] </tt></p> - <p><tt>Panda <br> - Usage: panda x y startangle stopangle nangle inner outer - nradius</tt></p> - <p><tt>Epanda <br> - Usage: epanda x y startangle stopangle nangle inner outer - nradius [angle]</tt></p> - <p><tt>Bpanda <br> - Usage: bpanda x y startangle stopangle nangle inner outer - nradius [angle]</tt></p> - <p><tt>Composite<br> - Usage: # composite x y angle</tt></p> - <p><b> <a name="RegionProperties"></a>Region Properties</b></p> - <p>Each region has a number of properties associated with the - region, which indicates how the region is to be rendered or - manipulated. Properties are defined for a region in the comment - section of the region description. The exception is the - Include/Exclude property. It is set via '+' or '-' preceding the - region. In addition, the Line, Point, and Ruler regions have - unique properties, not shared by others. Not all properties are - available via the GUI or are applicable for all regions. </p> - <blockquote> - <p><b> Text</b></p> - <p>All regions may have text associated with them. Use the text - property to set the text. Strings may be quoted with " or ' or - {}. For best results, use {}. Use <tt>textangle</tt> to - specify angle in degress based on current coordinate system - axes.<br> - </p> - <tt>Example: circle(100,100,20) # text={This message has both a - " and ' in it} textangle=30</tt> - <p><b> Color</b></p> - <p>The color property specifies the color of the region when - rendered. DS9 recognizes many symbolic color names (i.e. - "red", "green", "blue", "pink", etc) along with 3, 6, and 9 - digit RGB hex values (#fff, #ffffff, #fffffffff)<br> - </p> - <tt>Example: <br> - circle(100,100,20) # color=green<br> - </tt><tt>circle(100,100,20) # color=#48f</tt> - <p><b>Dash List</b></p> - <p>Sets dashed line parameters. This does not render the region - in dashed lines.</p> - <tt>Example: circle(100,100,20) # dashlist=8 3</tt><br> - <p><b>Width</b></p> - <p>Sets the line width used to render the region.</p> - <tt>Example: circle(100,100,20) # width=2</tt><br> - <p><b>Font</b></p> - <p>The font property specifies the font family, size, weight, - and slant of any text to be displayed along with the region. </p> - <tt>Example: circle(100,100,20) # font="times 12 bold italic"</tt> - <p><b> Can Select</b></p> - <p>The Select property specifies if the user is allowed to - select (hence, edit) the region via the GUI. For Regions used - for catalogs and such, it is desirable that the user is unable - to edit, move, or delete the region.<br> - </p> - <tt>Example: circle(100,100,20) # select=1</tt><br> - <p><b>Can Highlite</b></p> - The Highlite property specifies if the edit handles become - visible when the region is selected.<br> - <tt>Example: circle(100,100,20) # hightlite=1</tt><br> - <p><b>Dash</b></p> - <p>Render region using dashed lines using current <tt>dashlist</tt> - value.</p> - <tt>Example: circle(100,100,20) # dash=1</tt><br> - <p><b>Fixed in Size</b></p> - <p>The Fixed in Size property specifies that the region does not - change in size as the image magnification factor changes. This - allows the user to build complex pointer type regions. </p> - <tt>Example: circle(100,100,20) # fixed=1</tt> - <p><b> Can Edit</b></p> - <p>The Edit property specifies if the user is allowed to edit - the region via the GUI. </p> - <tt>Example: circle(100,100,20) # edit=1</tt> - <p><b> Can Move</b></p> - <p>The Move property specifies if the user is allowed to move - the region via the GUI. </p> - <tt>Example: circle(100,100,20) # move=1</tt> - <p><b> Can Rotate</b></p> - <p>The Rotate property specifies if the user is allowed to - rotate the region via the GUI. </p> - <tt>Example: circle(100,100,20) # rotate=1</tt> - <p><b> Can Delete</b></p> - <p>The Delete property specifies if the user is allowed to - delete the region via the GUI. </p> - <tt>Example: circle(100,100,20) # delete=1</tt> - <p><b> Include/Exclude</b></p> - <p>The Include/Exclude properties flags the region with a - boolean <tt>NOT </tt>for later analysis. Use '+' for include - (default), '-' for exclude. </p> - <tt>Example: -circle(100,100,20)<br> - </tt> - <p><b>Source/Background</b></p> - <p>The Source/Background properties flag the region for use with - other analysis applications. The default is <tt>source</tt></p> - <tt>Example: circle(100,100,20) # source<br> - circle(200,200,10) - # background</tt><br> - <p><b>Tag</b></p> - <p>All regions may have zero or more tags associated with it, - which may be used for grouping and searching. </p> - <tt>Example: circle(100,100,20) # tag={Group 1} tag={Group - 2}</tt> - <p><b>Circle | Ellipse | Box | Polygon<br> - </b></p> - <p>Circle, ellipse, box, and polygon regions may be rendered - with outline or solid color fill. To indicate fill, use the - fill property. A '1' indicates fill, '0' indicates no outline. - </p> - <tt>Example: circle(100,100,20) # fill=1</tt> - <p><b>Line</b></p> - <p>The line region may be rendered with arrows, one at each end. - To indicate arrows, use the line property. A '1' indicates an - arrow, '0' indicates no arrow. </p> - <tt>Example: line(100,100,200,200) # line=1 1</tt> - <p><b> Ruler</b></p> - <p>The ruler region may display information in 'pixels', - 'degrees', 'arcmin', or 'arcsec'. Use the ruler property to - indicate which format to display distances in. </p> - <tt>Example: ruler(100,100,200,200) # ruler=arcmin</tt> - <p><b> Point</b></p> - <p>Point regions have an associated type and size. Use the point - property to set the point type. </p> - <tt>Example: point(100,100) # point=diamond 31</tt> - <p><b> Default Properties</b></p> - <p>The default properties are: </p> - <blockquote> <tt>text={}</tt> <br> - <tt>color=green</tt> <br> - <tt>font="helvetica 10 normal roman"</tt> <br> - <tt>select=1</tt> <br> - <tt>edit=1</tt> <br> - <tt>move=1</tt> <br> - <tt>delete=1</tt> <br> - <tt>highlite=1</tt> <br> - <tt>include=1</tt> <br> - <tt>fixed=0</tt> </blockquote> - </blockquote> - <p><b><a name="RegionFileFormat"></a>Region File Format</b></p> - <blockquote> - <p><b> Syntax</b></p> - <p>Region arguments may be separated with either a comma or - space. Optional parentheses may be used a the beginning and - end of a description. </p> - <blockquote> <tt>circle 100 100 10</tt> <br> - <tt>circle(100 100 10)</tt> <br> - <tt>circle(100,100,10)</tt> </blockquote> - <p><b> Comments</b></p> - <p>All lines that begin with <tt>#</tt> are comments and will - be ignored.</p> - <blockquote> <tt># This is a comment</tt> </blockquote> - <p><b> Delimiter</b></p> - <p>All lines may be delimited with either a new-line or - semi-colon. </p> - <blockquote> <tt>circle 100 100 10</tt> <br> - <tt>ellipse 200 200 20 40 ; box 300 300 20 40</tt> </blockquote> - <p><b> Header</b></p> - <p>A DS9 region file may start with the following optional - header: </p> - <blockquote> <tt># Region file format: DS9 version 4.0</tt> </blockquote> - <p><b> Global Properties</b></p> - <p>Global properties affect all regions unless a local property - is specified. The <tt>global</tt> keyword is first, followed - by a list of keyword = value pairs. Multiple global property - lines may be used within a region file. </p> - <blockquote> <tt>global color=green font="helvetica 10 normal - roman" edit=1 move=1 delete=1 highlite=1 include=1 wcs=wcs</tt> - </blockquote> - <p><b> Local Properties</b></p> - <p>Local properties start with a # after a region description - and only affect the region it is specified with. </p> - <blockquote> <tt>physical;circle(504,513,20) # color=red - text={This is a Circle}</tt> </blockquote> - <p><b> Coordinate Systems</b></p> - <p>For each region, it is important to specify the coordinate - system used to interpret the region, i.e., to set the context - in which the position and size values are interpreted. For - this purpose, the following keywords are recognized: </p> - <blockquote> - <blockquote> <tt>PHYSICAL - -# - - - - - - - - - - - pixel coords of original file using LTM/LTV</tt> <br> - <tt>IMAGE - -# - - - - - - - - - - - pixel coords of current file</tt> <br> - <tt><tt><tt>FK4,B1950 - - - # sky coordinate systems</tt> <br> - FK5,J2000 -# - - - - - - - - - - - sky coordinate systems</tt> <br> - </tt><tt><tt><tt>ICRS - -# - - - sky coordinate systems</tt> <br> - </tt>GALACTIC - -# - - - - - - - - - - - sky coordinate systems</tt> <br> - <tt>ECLIPTIC - -# - - - - - - - - - - - sky coordinate systems</tt> <br> - <tt>WCS - - # primary WCS<br> - </tt><tt>WCSA - # - secondary WCS<br> - </tt><tt>LINEAR - -# - - - - - - - - - - - linear primary WCS</tt> <tt><br> - </tt></blockquote> - <tt></tt> </blockquote> - <p><b> Mosaic Images</b></p> - <p>While some coordinate systems are unique across mosaic - images, others coordinate systems, such as <tt>image</tt>, or - <tt>physical</tt> , are valid on a per segment basis. In this - case, use <tt>tile</tt> to specify which header to use in all - coordinate conversions. The default is the first header, or <tt>tile - - - - - - - - - - 1</tt>. </p> - <tt>Example: tile 2;fk5;point(100,100)</tt> - <p><b> Multiple WCS</b></p> - <p>If an image has multiple wcs's defined, use <tt>wcs#</tt> to - specify which wcs to use for all wcs references. Valid values - are <tt>wcs, wcsa, wcsb, wcsc... wcsz.</tt><br> - <tt>Example: wcsa;linear;point(100,100) # point=diamond</tt></p> - <p><b> Specifying Positions and Sizes</b></p> - <p>The arguments to region shapes can be floats or integers - describing positions and sizes. They can be specified as pure - numbers or using explicit formatting directives: </p> - <blockquote> - <p><b>position arguments</b> </p> - <tt>[num] - -# - - - - - - - - - - - context-dependent (see below)</tt> <br> - <tt>[num]d - -# - - - - - - - - - - - degrees</tt> <br> - <tt>[num]r - -# - - - - - - - - - - - radians</tt> <br> - <tt>[num]p - -# - - - - - - - - - - - physical pixels</tt> <br> - <tt>[num]i - -# - - - - - - - - - - - image pixels</tt> <br> - <tt>[num]:[num]:[num] # - hms for 'odd' position arguments</tt> <br> - <tt>[num]:[num]:[num] # - dms for 'even' position arguments</tt> <br> - <tt>[num]h[num]m[num]s # - explicit hms</tt> <br> - <tt>[num]d[num]m[num]s # - explicit dms</tt> - <p><b>size arguments</b> </p> - <tt>[num] - -# - - - - - - - - - - - context-dependent (see below)</tt> <br> - <tt>[num]" - -# - - - - - - - - - - - arc sec</tt> <br> - <tt>[num]' - -# - - - - - - - - - - - arc min</tt> <br> - <tt>[num]d - -# - - - - - - - - - - - degrees</tt> <br> - <tt>[num]r - -# - - - - - - - - - - - radians</tt> <br> - <tt>[num]p - -# - - - - - - - - - - - physical pixels</tt> <br> - <tt>[num]i - -# - - - - - - - - - - - image pixels</tt> - <p></p> - </blockquote> - <p>When a "pure number" (i.e. one without a format directive - such as 'd' for 'degrees') is specified, its interpretation - depends on the context defined by the 'coordsys' keyword. In - general, the rule is: </p> - <p><i>All pure numbers have implied units corresponding to the - current coordinate system.</i> </p> - <p>If no such system is explicitly specified, the default system - is implicitly assumed to be <tt>PHYSICAL</tt>. In practice - this means that for <tt>IMAGE</tt> and <tt>PHYSICAL</tt> - systems, pure numbers are pixels. Otherwise, for all systems - other than linear, pure numbers are degrees. For <tt>LINEAR</tt> - systems, pure numbers are in the units of the linear system. - This rule covers both positions and sizes. The input values to - each shape can be specified in several coordinate systems - including: </p> - <blockquote> <tt>IMAGE - -# - - - - - - - - - - - pixel coords of current file</tt> <br> - <br> - <tt>LINEAR - -# - - - - - - - - - - - linear wcs as defined in file</tt> - <p><tt>FK4, - B1950 - -# - - - - - - - - - - - sky coordinate systems</tt> <br> - <tt>FK5, J2000</tt> <br> - <tt>GALACTIC</tt> <br> - <tt>ECLIPTIC</tt> <br> - <tt>ICRS</tt> <br> - <tt>PHYSICAL - -# - - - - - - - - - - - pixel coords of original file using LTM/LTV</tt> <br> - <tt>AMPLIFIER - -# - - - - - - - - - - - mosaic coords of original file using ATM/ATV</tt> <br> - <tt>DETECTOR - -# - - - - - - - - - - - mosaic coords of original file using DTM/DTV</tt><br> - <br> - <tt>WCS,WCSA-WCSZ - # specify which WCS system to be - used for <br> - - # - linear and sky coordinate systems<br> - </tt></p> - </blockquote> - <p>If no coordinate system is specified, <tt>PHYSICAL</tt> is - assumed. <tt>PHYSICAL</tt> or a World Coordinate System such - as <tt>J2000</tt> is preferred and most general. The - coordinate system specifier should appear at the beginning of - the region description, on a separate line (in a file), or - followed by a new-line or semicolon; e.g., </p> - <blockquote> <tt>image; circle 100 100 10</tt> <br> - <tt>physical; ellipse 200 200 10 20</tt> <br> - <tt>fk5; point 30 50</tt><br> - <tt>wcsa; fk4; point 202 47</tt><br> - <tt>wcsp; linear; point 100 100</tt><br> - </blockquote> - <p>The use of celestial input units automatically implies WORLD - coordinates of the reference image. Thus, if the world - coordinate system of the reference image is <tt>J2000</tt>, - then</p> - <blockquote> <tt>circle 10:10:0 20:22:0 3'</tt> </blockquote> - <p>is equivalent to: <br> - </p> - <blockquote> <tt>j2000; circle 10:10:0 20:22:0 3'</tt> </blockquote> - <p>Note that by using units as described above, you may mix - coordinate systems within a region specifier; e.g., </p> - <blockquote> <tt>physical; circle 6500 9320 3'<br> - </tt></blockquote> - <p>Note that, for regions which accept a rotation angle such as: - </p> - <blockquote> <tt>ellipse (x, y, r1, r2, angle)<br> - box(x, y, w, h, angle)</tt> - <p></p> - </blockquote> - <p>the angle is relative to the specified coordinate system. In - particular, if the region is specified in WCS coordinates, the - angle is related to the WCS system, not x/y image coordinate - axis. For WCS systems with no rotation, this obviously is not - an issue. However, some images do define an implicit rotation - (e.g., by using a non-zero CROTA value in the WCS parameters) - and for these images, the angle will be relative to the WCS - axes. In such case, a region specification such as:</p> - <blockquote> <tt>fk4;ellipse(22:59:43.985, +58:45:26.92,320", - 160", 30)</tt> </blockquote> - <p>will not, in general, be the same region specified as:</p> - <blockquote> <tt>physical;ellipse(465, 578, 40, 20, 30)</tt> </blockquote> - <p>even when positions and sizes match. The angle is relative to - WCS axes in the first case, and relative to physical x,y axes - in the second.</p> - </blockquote> - <p><b><a name="CompositeRegion"></a>Composite Region</b></p> - <p>A Composite Region is a region which is a collection of other - regions, which share common properties. A composite region is - composed of a center point and a rotation angle, of which all - its members are rendered in reference to. A composite region is - defined by the # composite x y angle declaration followed by a - number of regions who are or'd together. A composite region is - manipulated as a single region within ds9. A composite region - maybe created from the current selection of regions by selecting - the Create Composite Region menu option. Likewise, a composite - region can be dissolved by selecting the Dissolve Composite - Region menu option.</p> - <p><b> <a name="TemplateRegion"></a>Template Region</b></p> - <p>A Template Region is a special form of a region which is saved - in a special wcs coordinate system WCS0. WCS0 indicates that the - ra and dec values are relative to the current WCS location, not - absolute. A template region can be loaded at any location into - any fits image which contains a valid wcs. For example, a user - may create a series of regions, which represent an instrument - template. Then, by selecting the Save As Template menu option, a - template region saved. The user may now load this templated into - any other fits image which contains a valid WCS. </p> - <p><b> <a name="ExternalRegionFiles"></a>External Region Files</b></p> - <p>DS9 can read and write a number of region file formats. Not all - formats support all the functionality of DS9 regions. Therefore, - the user may loose some information when writing and then - reading back from a region file in a format other that DS9. On - output, the regions File Format menu or the <a - href="xpa.html#regions">XPA</a> regions point is used specify - the output coordinate system and format. On input, the menu or - xpa point is used only for the <tt>X Y </tt>format. For all - other formats, the input coordinate system is specified in the - regions file itself. </p> - <blockquote> - <p><b> <a name="FUNTools"></a><a - href="http://hea-www.harvard.edu/RD/funtools/regions.html">Funtools</a></b><tt></tt><br> - </p> - <blockquote> <tt>When using DS9 regions file in FUNTOOLS:<br> - LINE is ignored<br> - </tt> <tt>VECTOR is ignored</tt> <br> - <tt>PROJECTION is ignored<br> - SEGMENT is ignored<br> - TEXT is ignored<br> - </tt> <tt>RULER is ignored</tt><br> - <tt>COMPASS is ignored</tt><br> - </blockquote> - <a name="Ciao"></a>CIAO - <blockquote> <tt><tt>When importing from CIAO into DS9:<br> - POINT is translated into BOX CIRCLE POINT</tt><br> - </tt><tt>ROTBOX is translated into BOX<br> - RECTANGLE is translated into BOX<br> - </tt><tt>PANDA is translated as PIE<br> - SECTOR is ignored<br> - FIELD is ignored</tt><br> - <tt><tt>REGION is ignored<br> - </tt><br> - When exporting from DS9 into CIAO:<br> - </tt> <tt>PANDA is translated into PIE<br> - LINE is ignored</tt><br> - <tt>VECTOR is ignored</tt> <br> - <tt><tt>PROJECTION is ignored</tt><br> - </tt><tt><tt>SEGMENT is ignored<br> - </tt></tt><tt><tt>TEXT is ignored</tt><br> - RULER is ignored</tt><br> - <tt>COMPASS is ignored</tt><br> - <tt>ELLIPSE ANNULUS is ignored</tt><br> - <tt>BOX ANNULUS is ignored</tt><br> - <tt>EPANDA is ignored</tt><br> - <tt>BPANDA is ignored</tt><br> - </blockquote> - <a name="SAOimage"></a><a - href="http://tdc-www.harvard.edu/software/saoimage/saoimage.region.html">SAOimage</a> - <blockquote> <tt><tt><tt>When importing from SAOIMAGE into DS9:<br> - POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br> - <tt><tt><tt><tt>ROTBOX is translated into BOX<br> - </tt></tt> </tt></tt><tt><br> - </tt><tt><tt>When exporting from DS9 into SAOIMAGE:<br> - </tt> </tt><tt><tt><tt>LINE is ignored</tt><br> - <tt>VECTOR is ignored</tt> <br> - <tt><tt>PROJECTION is ignored</tt><br> - </tt><tt><tt>SEGMENT is ignored<br> - </tt></tt><tt><tt>TEXT is ignored</tt><br> - RULER is ignored</tt><br> - <tt>COMPASS is ignored</tt><br> - </tt></tt><tt><tt>ELLIPSE ANNULUS is ignored</tt><br> - <tt>BOX ANNULUS is ignored</tt><br> - PANDA is ignored</tt><br> - <tt>EPANDA is ignored</tt><br> - <tt>BPANDA is ignored</tt><br> - </blockquote> - <a name="IRAFPROS"></a>IRAF PROS - <blockquote> <tt><tt><tt><tt>When importing from PROS into DS9:<br> - POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br> - </tt><tt><tt><tt><tt>ROTBOX is translated into BOX<br> - </tt></tt> </tt></tt><tt><br> - </tt><tt><tt><tt>When exporting from DS9 into SAOIMAGE:<br> - </tt> </tt><tt><tt><tt>LINE is ignored</tt><br> - <tt>VECTOR is ignored</tt> <br> - <tt><tt>PROJECTION is ignored</tt><br> - </tt><tt><tt>SEGMENT is ignored<br> - </tt></tt><tt><tt>TEXT is ignored</tt><br> - RULER is ignored</tt><br> - <tt>COMPASS is ignored</tt><br> - </tt></tt><tt><tt>ELLIPSE ANNULUS is ignored</tt><br> - <tt>BOX ANNULUS is ignored</tt><br> - PANDA is ignored</tt><br> - <tt>EPANDA is ignored</tt><br> - <tt>BPANDA is ignored</tt></tt><br> - </blockquote> - <a name="FITSREGIONBinaryTable"></a>FITS REGION Binary Table - <blockquote> <tt><tt><tt><tt><tt>When importing from FITS - REGION into DS9:<br> - POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br> - </tt><tt><tt><tt><tt>ROTBOX is translated into BOX</tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt>RECTANGLE is translated into BOX</tt><br> - <tt>ROTRECTANGLE is translated into a BOX</tt><br> - <tt>PIE is translated into PANDA<br> - ELLIPTANNULUS is translated into EPANDA<br> - SECTOR is ignored<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>FIELD - - - - is ignored</tt><br> - </tt><tt>DIAMOND</tt><tt><tt> is ignored<br> - </tt>RHOMBUS</tt><tt><tt> is ignored<br> - </tt>ROTDIAMOND</tt><tt><tt> is ignored<br> - </tt>ROTRHOMBUS</tt><tt> is ignored<br> - </tt> </tt></tt></tt></tt><tt><br> - </tt>DS9 currently can not export into this format.</tt><br> - </blockquote> - <a name="XY"></a>X Y <br> - <p>This format consists of a number of coordinate pairs, one per - line. The coordinate format for both input and output is - specified via the Save Regions Parameters menu or <a - href="xpa.html#regions">XPA</a> regions point. The first two - coordinates are read, the rest of the line is ignored. The - comment character '#' may be used at the beginning of line and - the line is ignored. This format is very useful for reading in - coordinates from other external analysis programs, such as - IRAF. </p> - <blockquote> <tt>Example:</tt> <tt># this is a comment</tt> <br> - <tt>physical # this overrides the specified coordinate system</tt><br> - <tt>300 300</tt> <br> - <tt>400 400 # this is a comment</tt> <br> - </blockquote> - </blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Regions</title> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +</head> +<body vlink="#551A8B" text="#000000" link="#0000FF" bgcolor= +"#FFFFFF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> Regions</h3> +<blockquote> +<p>Regions provide a means for marking particular areas of an image +for further analysis. Regions may also be used for presentation +purposes. DS9 supports a number of region descriptions, each of +which may be edited, moved, rotated, displayed, saved and loaded, +via the GUI and XPA.</p> +<a href="#RegionDescriptions">Region Descriptions</a><br> +<a href="#RegionProperties">Region Properties</a><br> +<a href="#RegionFileFormat">Region File Format</a><br> +<a href="#CompositeRegion">Composite Region</a><br> +<a href="#TemplateRegion">Template Region</a><br> +<a href="#ExternalRegionFiles">External Region Files</a><br> +<p><b><a name="RegionDescriptions" id= +"RegionDescriptions"></a>Region Descriptions</b></p> +<p><tt>Circle<br> +Usage: circle x y radius # fill=[0|1]<br></tt></p> +<p><tt>Ellipse<br> +Usage: ellipse x y radius radius angle</tt> <tt># +fill=[0|1]</tt></p> +<p><tt>Box<br> +Usage: box x y width height angle</tt> <tt># fill=[0|1]</tt></p> +<p><tt>Polygon<br> +Usage: polygon x1 y1 x2 y2 x3 y3 ...</tt> <tt># fill=[0|1]</tt></p> +<p><tt>Point<br> +Usage: point x y # +point=[circle|box|diamond|cross|x|arrow|boxcircle] [size]<br> + circle point x +y </tt></p> +<p><tt>Line<br> +Usage: line x1 y1 x2 y2 # line=[0|1] [0|1]</tt></p> +<p><tt>Vector<br> +Usage: vector x1 y1 length angle # vector=[0|1]</tt></p> +<p><tt>Text<br> +Usage: text x y # text={Your Text Here}<br> + text x y {Your Text +Here}</tt></p> +<p><tt>Ruler<br> +Usage: ruler x1 y1 x2 y2 # ruler=[pixels|degrees|arcmin|arcsec] +[format=<spec>]<br></tt></p> +<p><tt>Compass<br> +Usage: compass x1 y1 length # compass=<coordinate system> +<north label> <east label> [0|1] [0|1]</tt></p> +<p><tt>Projection<br> +Usage: projection x1 y1 x2 y2 width</tt></p> +<p><tt>Annulus<br> +Usage: annulus x y inner outer n=#<br> + annulus x y r1 r2 +r3...</tt></p> +<p><tt>Ellipse Annulus<br> +Usage: ellipse x y r11 r12 r21 r22 n=# [angle]<br> + ellipse x y r11 r12 r21 r22 +r31 r32 ... [angle]</tt></p> +<p><tt>Box Annulus<br> +Usage: box x y w1 h1 w2 h2 [angle]<br> + box x y w1 h1 w2 h2 w3 h3 ... +[angle]</tt></p> +<p><tt>Panda<br> +Usage: panda x y startangle stopangle nangle inner outer +nradius</tt></p> +<p><tt>Epanda<br> +Usage: epanda x y startangle stopangle nangle inner outer nradius +[angle]</tt></p> +<p><tt>Bpanda<br> +Usage: bpanda x y startangle stopangle nangle inner outer nradius +[angle]</tt></p> +<p><tt>Composite<br> +Usage: # composite x y angle</tt></p> +<p><b><a name="RegionProperties" id="RegionProperties"></a>Region +Properties</b></p> +<p>Each region has a number of properties associated with the +region, which indicates how the region is to be rendered or +manipulated. Properties are defined for a region in the comment +section of the region description. The exception is the +Include/Exclude property. It is set via '+' or '-' preceding the +region. In addition, the Line, Point, and Ruler regions have unique +properties, not shared by others. Not all properties are available +via the GUI or are applicable for all regions.</p> +<blockquote> +<p><b>Text</b></p> +<p>All regions may have text associated with them. Use the text +property to set the text. Strings may be quoted with " or ' or {}. +For best results, use {}. Use <tt>textangle</tt> to specify angle +in degress based on current coordinate system axes.<br></p> +<tt>Example: circle(100,100,20) # text={This message has both a " +and ' in it} textangle=30</tt> +<p><b>Color</b></p> +<p>The color property specifies the color of the region when +rendered. DS9 recognizes many symbolic color names (i.e. "red", +"green", "blue", "pink", etc) along with 3, 6, and 9 digit RGB hex +values (#fff, #ffffff, #fffffffff)<br></p> +<tt>Example:<br> +circle(100,100,20) # color=green<br></tt> <tt>circle(100,100,20) # +color=#48f</tt> +<p><b>Dash List</b></p> +<p>Sets dashed line parameters. This does not render the region in +dashed lines.</p> +<tt>Example: circle(100,100,20) # dashlist=8 3</tt><br> +<p><b>Width</b></p> +<p>Sets the line width used to render the region.</p> +<tt>Example: circle(100,100,20) # width=2</tt><br> +<p><b>Font</b></p> +<p>The font property specifies the font family, size, weight, and +slant of any text to be displayed along with the region.</p> +<tt>Example: circle(100,100,20) # font="times 12 bold italic"</tt> +<p><b>Can Select</b></p> +<p>The Select property specifies if the user is allowed to select +(hence, edit) the region via the GUI. For Regions used for catalogs +and such, it is desirable that the user is unable to edit, move, or +delete the region.<br></p> +<tt>Example: circle(100,100,20) # select=1</tt><br> +<p><b>Can Highlite</b></p> +The Highlite property specifies if the edit handles become visible +when the region is selected.<br> +<tt>Example: circle(100,100,20) # hightlite=1</tt><br> +<p><b>Dash</b></p> +<p>Render region using dashed lines using current <tt>dashlist</tt> +value.</p> +<tt>Example: circle(100,100,20) # dash=1</tt><br> +<p><b>Fixed in Size</b></p> +<p>The Fixed in Size property specifies that the region does not +change in size as the image magnification factor changes. This +allows the user to build complex pointer type regions.</p> +<tt>Example: circle(100,100,20) # fixed=1</tt> +<p><b>Can Edit</b></p> +<p>The Edit property specifies if the user is allowed to edit the +region via the GUI.</p> +<tt>Example: circle(100,100,20) # edit=1</tt> +<p><b>Can Move</b></p> +<p>The Move property specifies if the user is allowed to move the +region via the GUI.</p> +<tt>Example: circle(100,100,20) # move=1</tt> +<p><b>Can Rotate</b></p> +<p>The Rotate property specifies if the user is allowed to rotate +the region via the GUI.</p> +<tt>Example: circle(100,100,20) # rotate=1</tt> +<p><b>Can Delete</b></p> +<p>The Delete property specifies if the user is allowed to delete +the region via the GUI.</p> +<tt>Example: circle(100,100,20) # delete=1</tt> +<p><b>Include/Exclude</b></p> +<p>The Include/Exclude properties flags the region with a boolean +<tt>NOT</tt> for later analysis. Use '+' for include (default), '-' +for exclude.</p> +<tt>Example: -circle(100,100,20)<br></tt> +<p><b>Source/Background</b></p> +<p>The Source/Background properties flag the region for use with +other analysis applications. The default is <tt>source</tt></p> +<tt>Example: circle(100,100,20) # source<br> + circle(200,200,10) # +background</tt><br> +<p><b>Tag</b></p> +<p>All regions may have zero or more tags associated with it, which +may be used for grouping and searching.</p> +<tt>Example: circle(100,100,20) # tag={Group 1} tag={Group +2}</tt> +<p><b>Circle | Ellipse | Box | Polygon<br></b></p> +<p>Circle, ellipse, box, and polygon regions may be rendered with +outline or solid color fill. To indicate fill, use the fill +property. A '1' indicates fill, '0' indicates no outline.</p> +<tt>Example: circle(100,100,20) # fill=1</tt> +<p><b>Line</b></p> +<p>The line region may be rendered with arrows, one at each end. To +indicate arrows, use the line property. A '1' indicates an arrow, +'0' indicates no arrow.</p> +<tt>Example: line(100,100,200,200) # line=1 1</tt> +<p><b>Ruler</b></p> +<p>The ruler region may display information in 'pixels', 'degrees', +'arcmin', or 'arcsec'. Use the ruler property to indicate which +format to display distances in.</p> +<tt>Example: ruler(100,100,200,200) # ruler=arcmin</tt> +<p><b>Point</b></p> +<p>Point regions have an associated type and size. Use the point +property to set the point type.</p> +<tt>Example: point(100,100) # point=diamond 31</tt> +<p><b>Default Properties</b></p> +<p>The default properties are:</p> +<blockquote><tt>text={}</tt><br> +<tt>color=green</tt><br> +<tt>font="helvetica 10 normal roman"</tt><br> +<tt>select=1</tt><br> +<tt>edit=1</tt><br> +<tt>move=1</tt><br> +<tt>delete=1</tt><br> +<tt>highlite=1</tt><br> +<tt>include=1</tt><br> +<tt>fixed=0</tt></blockquote> +</blockquote> +<p><b><a name="RegionFileFormat" id="RegionFileFormat"></a>Region +File Format</b></p> +<blockquote> +<p><b>Syntax</b></p> +<p>Region arguments may be separated with either a comma or space. +Optional parentheses may be used a the beginning and end of a +description.</p> +<blockquote><tt>circle 100 100 10</tt><br> +<tt>circle(100 100 10)</tt><br> +<tt>circle(100,100,10)</tt></blockquote> +<p><b>Comments</b></p> +<p>All lines that begin with <tt>#</tt> are comments and will be +ignored.</p> +<blockquote><tt># This is a comment</tt></blockquote> +<p><b>Delimiter</b></p> +<p>All lines may be delimited with either a new-line or +semi-colon.</p> +<blockquote><tt>circle 100 100 10</tt><br> +<tt>ellipse 200 200 20 40 ; box 300 300 20 40</tt></blockquote> +<p><b>Header</b></p> +<p>A DS9 region file may start with the following optional +header:</p> +<blockquote><tt># Region file format: DS9 version +4.0</tt></blockquote> +<p><b>Global Properties</b></p> +<p>Global properties affect all regions unless a local property is +specified. The <tt>global</tt> keyword is first, followed by a list +of keyword = value pairs. Multiple global property lines may be +used within a region file.</p> +<blockquote><tt>global color=green font="helvetica 10 normal roman" +edit=1 move=1 delete=1 highlite=1 include=1 +wcs=wcs</tt></blockquote> +<p><b>Local Properties</b></p> +<p>Local properties start with a # after a region description and +only affect the region it is specified with.</p> +<blockquote><tt>physical;circle(504,513,20) # color=red text={This +is a Circle}</tt></blockquote> +<p><b>Coordinate Systems</b></p> +<p>For each region, it is important to specify the coordinate +system used to interpret the region, i.e., to set the context in +which the position and size values are interpreted. For this +purpose, the following keywords are recognized:</p> +<blockquote> +<blockquote> +<tt>PHYSICAL +# pixel coords of original file using LTM/LTV</tt><br> +<tt>IMAGE +# pixel coords of current file</tt><br> +<tt><tt><tt>FK4,B1950 + # sky coordinate systems</tt><br> +FK5,J2000 +# sky coordinate systems</tt><br></tt> +<tt><tt><tt>ICRS +# sky coordinate systems</tt><br></tt> +GALACTIC +# sky coordinate systems</tt><br> +<tt>ECLIPTIC +# sky coordinate systems</tt><br> +<tt>WCS + # primary WCS<br></tt> +<tt>WCSA + # secondary WCS<br></tt> +<tt>LINEAR +# linear primary WCS</tt> <tt><br></tt></blockquote> +</blockquote> +<p><b>Mosaic Images</b></p> +<p>While some coordinate systems are unique across mosaic images, +others coordinate systems, such as <tt>image</tt>, or +<tt>physical</tt> , are valid on a per segment basis. In this case, +use <tt>tile</tt> to specify which header to use in all coordinate +conversions. The default is the first header, or <tt>tile +1</tt>.</p> +<tt>Example: tile 2;fk5;point(100,100)</tt> +<p><b>Multiple WCS</b></p> +<p>If an image has multiple wcs's defined, use <tt>wcs#</tt> to +specify which wcs to use for all wcs references. Valid values are +<tt>wcs, wcsa, wcsb, wcsc... wcsz.</tt><br> +<tt>Example: wcsa;linear;point(100,100) # point=diamond</tt></p> +<p><b>Specifying Positions and Sizes</b></p> +<p>The arguments to region shapes can be floats or integers +describing positions and sizes. They can be specified as pure +numbers or using explicit formatting directives:</p> +<blockquote> +<p><b>position arguments</b></p> +<tt>[num] +# context-dependent (see below)</tt><br> +<tt>[num]d +# degrees</tt><br> +<tt>[num]r +# radians</tt><br> +<tt>[num]p +# physical pixels</tt><br> +<tt>[num]i +# image pixels</tt><br> +<tt>[num]:[num]:[num] # hms for +'odd' position arguments</tt><br> +<tt>[num]:[num]:[num] # dms for +'even' position arguments</tt><br> +<tt>[num]h[num]m[num]s # explicit +hms</tt><br> +<tt>[num]d[num]m[num]s # explicit +dms</tt> +<p><b>size arguments</b></p> +<tt>[num] +# context-dependent (see below)</tt><br> +<tt>[num]" +# arc sec</tt><br> +<tt>[num]' +# arc min</tt><br> +<tt>[num]d +# degrees</tt><br> +<tt>[num]r +# radians</tt><br> +<tt>[num]p +# physical pixels</tt><br> +<tt>[num]i +# image pixels</tt></blockquote> +<p>When a "pure number" (i.e. one without a format directive such +as 'd' for 'degrees') is specified, its interpretation depends on +the context defined by the 'coordsys' keyword. In general, the rule +is:</p> +<p><i>All pure numbers have implied units corresponding to the +current coordinate system.</i></p> +<p>If no such system is explicitly specified, the default system is +implicitly assumed to be <tt>PHYSICAL</tt>. In practice this means +that for <tt>IMAGE</tt> and <tt>PHYSICAL</tt> systems, pure numbers +are pixels. Otherwise, for all systems other than linear, pure +numbers are degrees. For <tt>LINEAR</tt> systems, pure numbers are +in the units of the linear system. This rule covers both positions +and sizes. The input values to each shape can be specified in +several coordinate systems including:</p> +<blockquote> +<tt>IMAGE +# pixel coords of current file</tt><br> +<br> +<tt>LINEAR +# linear wcs as defined in file</tt> +<p><tt>FK4, +B1950 +# sky coordinate systems</tt><br> +<tt>FK5, J2000</tt><br> +<tt>GALACTIC</tt><br> +<tt>ECLIPTIC</tt><br> +<tt>ICRS</tt><br> +<tt>PHYSICAL +# pixel coords of original file using LTM/LTV</tt><br> +<tt>AMPLIFIER +# mosaic coords of original file using ATM/ATV</tt><br> +<tt>DETECTOR +# mosaic coords of original file using DTM/DTV</tt><br> +<br> +<tt>WCS,WCSA-WCSZ +# specify which WCS system to be used for<br> + + # linear +and sky coordinate systems<br></tt></p> +</blockquote> +<p>If no coordinate system is specified, <tt>PHYSICAL</tt> is +assumed. <tt>PHYSICAL</tt> or a World Coordinate System such as +<tt>J2000</tt> is preferred and most general. The coordinate system +specifier should appear at the beginning of the region description, +on a separate line (in a file), or followed by a new-line or +semicolon; e.g.,</p> +<blockquote><tt>image; circle 100 100 10</tt><br> +<tt>physical; ellipse 200 200 10 20</tt><br> +<tt>fk5; point 30 50</tt><br> +<tt>wcsa; fk4; point 202 47</tt><br> +<tt>wcsp; linear; point 100 100</tt><br></blockquote> +<p>The use of celestial input units automatically implies WORLD +coordinates of the reference image. Thus, if the world coordinate +system of the reference image is <tt>J2000</tt>, then</p> +<blockquote><tt>circle 10:10:0 20:22:0 3'</tt></blockquote> +<p>is equivalent to:<br></p> +<blockquote><tt>j2000; circle 10:10:0 20:22:0 3'</tt></blockquote> +<p>Note that by using units as described above, you may mix +coordinate systems within a region specifier; e.g.,</p> +<blockquote><tt>physical; circle 6500 9320 3'<br></tt></blockquote> +<p>Note that, for regions which accept a rotation angle such +as:</p> +<blockquote><tt>ellipse (x, y, r1, r2, angle)<br> +box(x, y, w, h, angle)</tt></blockquote> +<p>the angle is relative to the specified coordinate system. In +particular, if the region is specified in WCS coordinates, the +angle is related to the WCS system, not x/y image coordinate axis. +For WCS systems with no rotation, this obviously is not an issue. +However, some images do define an implicit rotation (e.g., by using +a non-zero CROTA value in the WCS parameters) and for these images, +the angle will be relative to the WCS axes. In such case, a region +specification such as:</p> +<blockquote><tt>fk4;ellipse(22:59:43.985, +58:45:26.92,320", 160", +30)</tt></blockquote> +<p>will not, in general, be the same region specified as:</p> +<blockquote><tt>physical;ellipse(465, 578, 40, 20, +30)</tt></blockquote> +<p>even when positions and sizes match. The angle is relative to +WCS axes in the first case, and relative to physical x,y axes in +the second.</p> +</blockquote> +<p><b><a name="CompositeRegion" id="CompositeRegion"></a>Composite +Region</b></p> +<p>A Composite Region is a region which is a collection of other +regions, which share common properties. A composite region is +composed of a center point and a rotation angle, of which all its +members are rendered in reference to. A composite region is defined +by the # composite x y angle declaration followed by a number of +regions who are or'd together. A composite region is manipulated as +a single region within ds9. A composite region maybe created from +the current selection of regions by selecting the Create Composite +Region menu option. Likewise, a composite region can be dissolved +by selecting the Dissolve Composite Region menu option.</p> +<p><b><a name="TemplateRegion" id="TemplateRegion"></a>Template +Region</b></p> +<p>A Template Region is a special form of a region which is saved +in a special wcs coordinate system WCS0. WCS0 indicates that the ra +and dec values are relative to the current WCS location, not +absolute. A template region can be loaded at any location into any +fits image which contains a valid wcs. For example, a user may +create a series of regions, which represent an instrument template. +Then, by selecting the Save As Template menu option, a template +region saved. The user may now load this templated into any other +fits image which contains a valid WCS.</p> +<p><b><a name="ExternalRegionFiles" id= +"ExternalRegionFiles"></a>External Region Files</b></p> +<p>DS9 can read and write a number of region file formats. Not all +formats support all the functionality of DS9 regions. Therefore, +the user may loose some information when writing and then reading +back from a region file in a format other that DS9. On output, the +regions File Format menu or the <a href="xpa.html#regions">XPA</a> +regions point is used specify the output coordinate system and +format. On input, the menu or xpa point is used only for the <tt>X +Y</tt> format. For all other formats, the input coordinate system +is specified in the regions file itself.</p> +<blockquote> +<p><b><a name="FUNTools" id="FUNTools"></a><a href= +"http://hea-www.harvard.edu/RD/funtools/regions.html">Funtools</a></b><br> +</p> +<blockquote><tt>When using DS9 regions file in FUNTOOLS:<br> +LINE is ignored<br></tt> <tt>VECTOR is ignored</tt><br> +<tt>PROJECTION is ignored<br> +SEGMENT is ignored<br> +TEXT is ignored<br></tt> <tt>RULER is ignored</tt><br> +<tt>COMPASS is ignored</tt><br></blockquote> +<a name="Ciao" id="Ciao"></a>CIAO +<blockquote><tt><tt>When importing from CIAO into DS9:<br> +POINT is translated into BOX CIRCLE POINT</tt><br></tt> <tt>ROTBOX +is translated into BOX<br> +RECTANGLE is translated into BOX<br></tt> <tt>PANDA is translated +as PIE<br> +SECTOR is ignored<br> +FIELD is ignored</tt><br> +<tt><tt>REGION is ignored<br></tt><br> +When exporting from DS9 into CIAO:<br></tt> <tt>PANDA is translated +into PIE<br> +LINE is ignored</tt><br> +<tt>VECTOR is ignored</tt><br> +<tt><tt>PROJECTION is ignored</tt><br></tt> <tt><tt>SEGMENT is +ignored<br></tt></tt> <tt><tt>TEXT is ignored</tt><br> +RULER is ignored</tt><br> +<tt>COMPASS is ignored</tt><br> +<tt>ELLIPSE ANNULUS is ignored</tt><br> +<tt>BOX ANNULUS is ignored</tt><br> +<tt>EPANDA is ignored</tt><br> +<tt>BPANDA is ignored</tt><br></blockquote> +<a name="SAOimage" id="SAOimage"></a><a href= +"http://tdc-www.harvard.edu/software/saoimage/saoimage.region.html">SAOimage</a> +<blockquote><tt><tt><tt>When importing from SAOIMAGE into DS9:<br> +POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br> +<tt><tt><tt><tt>ROTBOX is translated into +BOX<br></tt></tt></tt></tt> <tt><br></tt> <tt><tt>When exporting +from DS9 into SAOIMAGE:<br></tt></tt> <tt><tt><tt>LINE is +ignored</tt><br> +<tt>VECTOR is ignored</tt><br> +<tt><tt>PROJECTION is ignored</tt><br></tt> <tt><tt>SEGMENT is +ignored<br></tt></tt> <tt><tt>TEXT is ignored</tt><br> +RULER is ignored</tt><br> +<tt>COMPASS is ignored</tt><br></tt></tt> <tt><tt>ELLIPSE ANNULUS +is ignored</tt><br> +<tt>BOX ANNULUS is ignored</tt><br> +PANDA is ignored</tt><br> +<tt>EPANDA is ignored</tt><br> +<tt>BPANDA is ignored</tt><br></blockquote> +<a name="IRAFPROS" id="IRAFPROS"></a>IRAF PROS +<blockquote><tt><tt><tt><tt>When importing from PROS into DS9:<br> +POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br></tt> +<tt><tt><tt><tt>ROTBOX is translated into +BOX<br></tt></tt></tt></tt> <tt><br></tt> <tt><tt><tt>When +exporting from DS9 into SAOIMAGE:<br></tt></tt> <tt><tt><tt>LINE is +ignored</tt><br> +<tt>VECTOR is ignored</tt><br> +<tt><tt>PROJECTION is ignored</tt><br></tt> <tt><tt>SEGMENT is +ignored<br></tt></tt> <tt><tt>TEXT is ignored</tt><br> +RULER is ignored</tt><br> +<tt>COMPASS is ignored</tt><br></tt></tt> <tt><tt>ELLIPSE ANNULUS +is ignored</tt><br> +<tt>BOX ANNULUS is ignored</tt><br> +PANDA is ignored</tt><br> +<tt>EPANDA is ignored</tt><br> +<tt>BPANDA is ignored</tt></tt><br></blockquote> +<a name="FITSREGIONBinaryTable" id="FITSREGIONBinaryTable"></a>FITS +REGION Binary Table +<blockquote><tt><tt><tt><tt><tt>When importing from FITS REGION +into DS9:<br> +POINT is translated into BOX CIRCLE POINT</tt></tt></tt><br></tt> +<tt><tt><tt><tt>ROTBOX is translated into +BOX</tt></tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt>RECTANGLE is translated into BOX</tt><br> +<tt>ROTRECTANGLE is translated into a BOX</tt><br> +<tt>PIE is translated into PANDA<br> +ELLIPTANNULUS is translated into EPANDA<br> +SECTOR is ignored<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt>FIELD is ignored</tt><br></tt> +<tt>DIAMOND</tt> <tt><tt>is ignored<br></tt> RHOMBUS</tt> +<tt><tt>is ignored<br></tt> ROTDIAMOND</tt> <tt><tt>is +ignored<br></tt> ROTRHOMBUS</tt> <tt>is ignored<br></tt> + </tt></tt></tt></tt><tt><br></tt> DS9 currently can not +export into this format.</tt><br></blockquote> +<a name="XY" id="XY"></a>X Y<br> +<p>This format consists of a number of coordinate pairs, one per +line. The coordinate format for both input and output is specified +via the Save Regions Parameters menu or <a href= +"xpa.html#regions">XPA</a> regions point. The first two coordinates +are read, the rest of the line is ignored. The comment character +'#' may be used at the beginning of line and the line is ignored. +This format is very useful for reading in coordinates from other +external analysis programs, such as IRAF.</p> +<blockquote><tt>Example:</tt> <tt># this is a comment</tt><br> +<tt>physical # this overrides the specified coordinate +system</tt><br> +<tt>300 300</tt><br> +<tt>400 400 # this is a comment</tt><br></blockquote> +</blockquote> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/samp.html b/ds9/doc/ref/samp.html index 5bceb87..a6e0f65 100644 --- a/ds9/doc/ref/samp.html +++ b/ds9/doc/ref/samp.html @@ -1,8520 +1,3159 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>SAMP</title> - </head> - <body vlink="#551a8b" link="#0000ff" alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> SAMP</h3> - <blockquote> - <p>SAMP is a messaging protocol that enables astronomy software - tools to interoperate and communicate. Broadly speaking, SAMP is - an abstract framework for loosely-coupled, asynchronous, - RPC-like and/or event-based communication, based on a central - service providing multi-directional publish/subscribe message - brokering. The message semantics are extensible and use - structured but weakly-typed data. For more information on SAMP, - please click <a - href="http://www.ivoa.net/Documents/latest/SAMP.html">here</a>.</p> - <p>The samp implementation for DS9 is based on the <a - href="xpa.html">XPA</a> model with 2 private calls:</p> - <tt> ds9.get<br> - Arguments<br> - cmd (string) required<br> - url (string) optional<br> - Returned value<br> - OK (samp.result map)<br> - value - (string) optional<br> - - url (string) optional<br> - ERROR (samp.error map)<br> - - samp.errortxt (string)<br> - <br> - ds9.set<br> - Arguments<br> - cmd (string) required<br> - url (string) optional<br> - Returned value<br> - OK<br> - ERROR (samp.error map)<br> - - samp.errortxt (string)<br> - </tt> - <p><tt>ds9.set</tt> maybe called via notification, call and - call/wait. <tt>ds9.get</tt> can only be called via call and - call/wait. Most of the <tt>ds9.get</tt> calls return a value - string, but a few will return a url instead.</p> - <tt> <a href="#2mass">2mass</a><br> - <a href="#3d">3d</a><br> - <a href="#about">about</a><br> - <a href="#analysis">analysis</a><br> - <a href="#array">array</a><br> - <a href="#background">background</a><br> - <a href="#backup">backup</a><br> - <a href="#bin">bin</a><br> - <a href="#blink">blink</a><br> - <a href="#block">block</a><br> - <a href="#catalog">catalog</a><br> - <a href="#cd">cd</a><br> - <a href="#cmap">cmap</a><br> - <a href="#colorbar">colorbar</a><br> - <a href="#console">console</a><br> - <a href="#contour">contour</a><br> - <a href="#crop">crop</a><br> - <a href="#crosshair">crosshair</a><br> - <a href="#cube">cube</a><br> - <a href="#cursor">cursor</a><br> - <a href="#data">data</a><br> - <a href="#dsssao">dsssao</a><br> - <a href="#dsseso">dsseso</a><br> - <a href="#dssstsci">dssstsci</a><br> - <a href="#envi">envi</a><br> - <a href="#exit">exit</a><br> - <a href="#export">export</a><br> - <a href="#file">file</a><br> - <a href="#fits">fits</a><br> - <a href="#frame">frame</a><br> - <a href="#gif">gif</a><br> - <a href="#grid">grid</a><br> - <a href="#header">header</a><br> - <a href="#height">height</a><br> - <a href="#iconify">iconify</a><br> - </tt><tt><tt><a href="#iexam">iexam</a><br> - </tt><a href="#iis">iis</a><br> - <a href="#jpeg">jpeg</a><br> - <a href="#lock">lock</a><br> - <a href="#lower">lower</a><br> - <a href="#magnifier">magnifier</a><br> - <a href="#mask">mask</a><br> - <a href="#match">match</a><br> - <a href="#mecube">mecube</a><br> - <a href="#minmax">minmax</a><br> - <a href="#mode">mode</a><br> - <a href="#mosaic">mosaic</a><br> - <a href="#mosaicimage">mosaicimage</a><br> - <a href="#movie">movie</a><br> - <a href="#multiframe">multiframe</a><br> - <a href="#nameserver">nameserver</a><br> - <a href="#nan">nan</a><br> - <a href="#nrrd">nrrd</a><br> - <a href="#nvss">nvss</a><br> - <a href="#orient">orient</a><br> - <a href="#pagesetup">pagesetup</a><br> - <a href="#pan">pan</a><br> - <a href="#pixeltable">pixeltable</a><br> - <a href="#plot">plot</a><br> - <a href="#png">png</a><br> - <a href="#precision">precision</a><br> - <a href="#prefs">prefs</a><br> - <a href="#preserve">preserve</a><br> - <a href="#psprint">psprint</a><br> - <a href="#print">print</a><br> - <a href="#exit">quit</a><br> - <a href="#raise">raise</a><br> - <a href="#regions">regions</a><br> - <a href="#restore">restore</a><br> - <a href="#rgb">rgb</a><br> - <a href="#rgbarray">rgbarray</a><br> - <a href="#rgbcube">rgbcube</a><br> - <a href="#rgbimage">rgbimage</a><br> - <a href="#rotate">rotate</a><br> - <a href="#samp">samp</a><br> - <a href="#save">save</a><br> - <a href="#saveimage">saveimage</a><br> - <a href="#scale">scale</a><br> - <a href="#shm">shm</a><br> - </tt><tt><tt><a href="#sia">sia</a><br> - </tt><a href="#single">single</a><br> - <a href="#skyview">skyview</a><br> - <a href="#sleep">sleep</a><br> - <a href="#smooth">smooth</a><br> - <a href="#source">source</a><br> - <a href="#tcl">tcl</a><br> - <a href="#threads">threads</a><br> - <a href="#tiff">tiff</a><br> - <a href="#tile">tile</a><br> - <a href="#update">update</a><br> - <a href="#url">url</a><br> - <a href="#version">version</a><br> - <a href="#view">view</a><br> - <a href="#vla">vla</a></tt><br> - <tt><tt><a href="#vlss">vlss</a><br> - </tt> <a href="#vo">vo</a><br> - <a href="#wcs">wcs</a><br> - <a href="#web">web</a><br> - <a href="#width">width</a><br> - <a href="#zscale">zscale</a><br> - <a href="#zoom">zoom</a><br> - </tt> - <p><b> <a name="2mass"></a>2mass</b></p> - <p>Support for 2MASS Digital Sky Survey.</p> - <tt> Syntax: <br> - 2mass []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey j|h|k]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - 2mass name <br> - 2mass coord <br> - 2mass size<br> - 2mass save<br> - 2mass frame<br> - 2mass survey <br> - ds9.set(string cmd)<br> - 2mass<br> - 2mass m31 <br> - </tt><tt><tt>2mass name m31 <br> - </tt></tt><tt><tt><tt>2mass name clear<br> - </tt></tt>2mass 00:42:44.404 +41:16:08.78<br> - 2mass size 60 60 arcmin<br> - 2mass save yes<br> - 2mass frame current<br> - 2mass update frame<br> - 2mass survey j<br> - 2mass open<br> - 2mass close<br> - </tt> - <p><b> <a name="3d"></a>3d</b></p> - <p>Support for 3D frame.</p> - <tt> Syntax: <br> - </tt><tt>3d []<br> - [view <az> <el>]<br> - [az <az>]<br> - [el <el>]<br> - [scale <scale>]<br> - [method mip|aip]</tt><br> - <tt><tt> [background none|azimuth|elevation]<br> - </tt> </tt><tt> [border yes|no]<br> - [border color <color>]<br> - </tt><tt> [highlite yes|no]<br> - [hightlite color <color>]<br> - </tt><tt><tt> </tt><tt> [compass yes|no]<br> - [compass color <color>]</tt></tt><br> - <tt><tt><tt><tt><tt> [match]<br> - [lock [yes|no]]<br> - </tt></tt></tt> </tt> [open|close]</tt><tt><br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - </tt><tt>3d view<br> - 3d az<br> - 3d el<br> - 3d scale<br> - 3d method</tt><br> - <tt>3d background<br> - </tt><tt>3d border<br> - 3d border color<br> - </tt> <tt> </tt><tt>3d highlite<br> - 3d highlite color<br> - </tt> <tt><tt>3d compass<br> - 3d compass color<br> - 3d lock<br> - </tt> <tt> </tt>ds9.set(string cmd)<br> - </tt><tt>3d # create new 3D frame<br> - 3d view 45 30<br> - 3d az 45<br> - 3d el 30<br> - 3d scale 10<br> - 3d method mip</tt><br> - <tt>3d background azimuth<br> - </tt><tt>3d border yes<br> - 3d border color red<br> - </tt><tt>3d highlite yes<br> - 3d highlite color red<br> - </tt><tt><tt>3d compass yes<br> - 3d compass color red<br> - 3d match<br> - 3d lock yes<br> - </tt>3d open<br> - 3d close</tt><br> - <p><b><a name="about"></a>about</b></p> - <p>Get DS9 credits.</p> - <tt> Syntax: <br> - about <br> - <br> - Example:<br> - string value = ds9.get(string cmd) <br> - about<br> - </tt> - <p><b> <a name="align"></a>align</b></p> - <p>Controls the World Coordinate System alignment for the current - frame.</p> - <tt> Syntax: <br> - align []<br> - [yes|no]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd) <br> - </tt>align<br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>align yes</tt><br> - <p><b> <a name="analysis"></a>analysis</b></p> - <p>Control external analysis tasks. Tasks are numbered as they are - loaded, starting with 0. Can also be used to display a message - and display text in the text dialog window. </p> - <tt> Syntax: <br> - analysis [<task number>]<br> - - [<filename>]<br> - [task <task - number>|<task name>]<br> - [load - <filename>]<br> - [clear]<br> - [clear][load - <filename>]<br> - [message - ok|okcancel|yesno <message>]<br> - [entry - <message>]<br> - [text]</tt><tt><tt><tt><tt><tt><br> - </tt></tt> </tt></tt> <br> - Example:<br> - string value = ds9.get(string cmd) <br> - analysis<br> - analysis task<br> - analysis entry {Please enter something}<br> - analysis entry okcancel {Hello World}<br> - ds9.set(string cmd)<br> - analysis 0 # invoke first analysis task<br> - analysis task 0<br> - analysis task foobar<br> - analysis task {foo bar}<br> - analysis my.ans<br> - analysis load my.ans <br> - analysis clear <br> - analysis clear load my.ans<br> - analysis message {This is a message}<br> - analysis text {this is text}</tt><tt><tt><br> - </tt> ds9.set(string cmd, string url)<br> - analysis load <br> - analysis text</tt><b><br> - </b> - <p><b> <a name="array"></a>array</b></p> - <p>Load raw data array into current frame.<br> - </p> - <tt> Syntax:<br> - array [native|little|big]<br> - array [new|mask] +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>SAMP</title> +</head> +<body vlink="#551A8B" link="#0000FF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> SAMP</h3> +<blockquote> +<p>SAMP is a messaging protocol that enables astronomy software +tools to interoperate and communicate. Broadly speaking, SAMP is an +abstract framework for loosely-coupled, asynchronous, RPC-like +and/or event-based communication, based on a central service +providing multi-directional publish/subscribe message brokering. +The message semantics are extensible and use structured but +weakly-typed data. For more information on SAMP, please click +<a href= +"http://www.ivoa.net/Documents/latest/SAMP.html">here</a>.</p> +<p>The samp implementation for DS9 is based on the <a href= +"xpa.html">XPA</a> model with 2 private calls:</p> +<tt>ds9.get<br> + Arguments<br> + cmd (string) required<br> + url (string) optional<br> + Returned value<br> + OK (samp.result map)<br> + value +(string) optional<br> + + url (string) optional<br> + ERROR (samp.error map)<br> + +samp.errortxt (string)<br> + <br> +ds9.set<br> + Arguments<br> + cmd (string) required<br> + url (string) optional<br> + Returned value<br> + OK<br> + ERROR (samp.error map)<br> + +samp.errortxt (string)<br></tt> +<p><tt>ds9.set</tt> maybe called via notification, call and +call/wait. <tt>ds9.get</tt> can only be called via call and +call/wait. Most of the <tt>ds9.get</tt> calls return a value +string, but a few will return a url instead.</p> +<tt><a href="#2mass">2mass</a><br> +<a href="#3d">3d</a><br> +<a href="#about">about</a><br> +<a href="#analysis">analysis</a><br> +<a href="#array">array</a><br> +<a href="#background">background</a><br> +<a href="#backup">backup</a><br> +<a href="#bin">bin</a><br> +<a href="#blink">blink</a><br> +<a href="#block">block</a><br> +<a href="#catalog">catalog</a><br> +<a href="#cd">cd</a><br> +<a href="#cmap">cmap</a><br> +<a href="#colorbar">colorbar</a><br> +<a href="#console">console</a><br> +<a href="#contour">contour</a><br> +<a href="#crop">crop</a><br> +<a href="#crosshair">crosshair</a><br> +<a href="#cube">cube</a><br> +<a href="#cursor">cursor</a><br> +<a href="#data">data</a><br> +<a href="#dsssao">dsssao</a><br> +<a href="#dsseso">dsseso</a><br> +<a href="#dssstsci">dssstsci</a><br> +<a href="#envi">envi</a><br> +<a href="#exit">exit</a><br> +<a href="#export">export</a><br> +<a href="#file">file</a><br> +<a href="#fits">fits</a><br> +<a href="#frame">frame</a><br> +<a href="#gif">gif</a><br> +<a href="#grid">grid</a><br> +<a href="#header">header</a><br> +<a href="#height">height</a><br> +<a href="#iconify">iconify</a><br></tt> <tt><tt><a href= +"#iexam">iexam</a><br></tt> <a href="#iis">iis</a><br> +<a href="#jpeg">jpeg</a><br> +<a href="#lock">lock</a><br> +<a href="#lower">lower</a><br> +<a href="#magnifier">magnifier</a><br> +<a href="#mask">mask</a><br> +<a href="#match">match</a><br> +<a href="#mecube">mecube</a><br> +<a href="#minmax">minmax</a><br> +<a href="#mode">mode</a><br> +<a href="#mosaic">mosaic</a><br> +<a href="#mosaicimage">mosaicimage</a><br> +<a href="#movie">movie</a><br> +<a href="#multiframe">multiframe</a><br> +<a href="#nameserver">nameserver</a><br> +<a href="#nan">nan</a><br> +<a href="#nrrd">nrrd</a><br> +<a href="#nvss">nvss</a><br> +<a href="#orient">orient</a><br> +<a href="#pagesetup">pagesetup</a><br> +<a href="#pan">pan</a><br> +<a href="#pixeltable">pixeltable</a><br> +<a href="#plot">plot</a><br> +<a href="#png">png</a><br> +<a href="#precision">precision</a><br> +<a href="#prefs">prefs</a><br> +<a href="#preserve">preserve</a><br> +<a href="#psprint">psprint</a><br> +<a href="#print">print</a><br> +<a href="#exit">quit</a><br> +<a href="#raise">raise</a><br> +<a href="#regions">regions</a><br> +<a href="#restore">restore</a><br> +<a href="#rgb">rgb</a><br> +<a href="#rgbarray">rgbarray</a><br> +<a href="#rgbcube">rgbcube</a><br> +<a href="#rgbimage">rgbimage</a><br> +<a href="#rotate">rotate</a><br> +<a href="#samp">samp</a><br> +<a href="#save">save</a><br> +<a href="#saveimage">saveimage</a><br> +<a href="#scale">scale</a><br> +<a href="#shm">shm</a><br></tt> <tt><tt><a href= +"#sia">sia</a><br></tt> <a href="#single">single</a><br> +<a href="#skyview">skyview</a><br> +<a href="#sleep">sleep</a><br> +<a href="#smooth">smooth</a><br> +<a href="#source">source</a><br> +<a href="#tcl">tcl</a><br> +<a href="#threads">threads</a><br> +<a href="#tiff">tiff</a><br> +<a href="#tile">tile</a><br> +<a href="#update">update</a><br> +<a href="#url">url</a><br> +<a href="#version">version</a><br> +<a href="#view">view</a><br> +<a href="#vla">vla</a></tt><br> +<tt><tt><a href="#vlss">vlss</a><br></tt> <a href="#vo">vo</a><br> +<a href="#wcs">wcs</a><br> +<a href="#web">web</a><br> +<a href="#width">width</a><br> +<a href="#zscale">zscale</a><br> +<a href="#zoom">zoom</a><br></tt> +<p><b><a name="2mass"></a>2mass</b></p> +<p>Support for 2MASS Digital Sky Survey.</p> +<tt>Syntax:<br> +2mass []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey j|h|k]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +2mass name<br> +2mass coord<br> +2mass size<br> +2mass save<br> +2mass frame<br> +2mass survey<br> +ds9.set(string cmd)<br> +2mass<br> +2mass m31<br></tt> <tt><tt>2mass name m31<br></tt></tt> +<tt><tt><tt>2mass name clear<br></tt></tt> 2mass 00:42:44.404 ++41:16:08.78<br> +2mass size 60 60 arcmin<br> +2mass save yes<br> +2mass frame current<br> +2mass update frame<br> +2mass survey j<br> +2mass open<br> +2mass close<br></tt> +<p><b><a name="3d"></a>3d</b></p> +<p>Support for 3D frame.</p> +<tt>Syntax:<br></tt> <tt>3d []<br> + [view <az> <el>]<br> + [az <az>]<br> + [el <el>]<br> + [scale <scale>]<br> + [method mip|aip]</tt><br> +<tt><tt> [background none|azimuth|elevation]<br></tt> + </tt><tt> [border yes|no]<br> + [border color <color>]<br></tt> <tt> +[highlite yes|no]<br> + [hightlite color <color>]<br></tt> +<tt><tt> </tt><tt> [compass yes|no]<br> + [compass color <color>]</tt></tt><br> +<tt><tt><tt><tt><tt> [match]<br> + [lock [yes|no]]<br></tt></tt></tt></tt> +[open|close]</tt><tt><br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br></tt> <tt>3d view<br> +3d az<br> +3d el<br> +3d scale<br> +3d method</tt><br> +<tt>3d background<br></tt> <tt>3d border<br> +3d border color<br></tt> <tt>3d highlite<br> +3d highlite color<br></tt> <tt><tt>3d compass<br> +3d compass color<br> +3d lock<br></tt> ds9.set(string cmd)<br></tt> <tt>3d # create new +3D frame<br> +3d view 45 30<br> +3d az 45<br> +3d el 30<br> +3d scale 10<br> +3d method mip</tt><br> +<tt>3d background azimuth<br></tt> <tt>3d border yes<br> +3d border color red<br></tt> <tt>3d highlite yes<br> +3d highlite color red<br></tt> <tt><tt>3d compass yes<br> +3d compass color red<br> +3d match<br> +3d lock yes<br></tt> 3d open<br> +3d close</tt><br> +<p><b><a name="about" id="about"></a>about</b></p> +<p>Get DS9 credits.</p> +<tt>Syntax:<br> +about<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +about<br></tt> +<p><b><a name="align" id="align"></a>align</b></p> +<p>Controls the World Coordinate System alignment for the current +frame.</p> +<tt>Syntax:<br> +align []<br> + [yes|no]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> align<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> +align yes</tt><br> +<p><b><a name="analysis" id="analysis"></a>analysis</b></p> +<p>Control external analysis tasks. Tasks are numbered as they are +loaded, starting with 0. Can also be used to display a message and +display text in the text dialog window.</p> +<tt>Syntax:<br> +analysis [<task number>]<br> + +[<filename>]<br> + [task <task +number>|<task name>]<br> + [load +<filename>]<br> + [clear]<br> + [clear][load +<filename>]<br> + [message +ok|okcancel|yesno <message>]<br> + [entry +<message>]<br> + +[text]</tt><tt><tt><tt><tt><tt><br></tt></tt> </tt></tt><br> +Example:<br> +string value = ds9.get(string cmd)<br> +analysis<br> +analysis task<br> +analysis entry {Please enter something}<br> +analysis entry okcancel {Hello World}<br> +ds9.set(string cmd)<br> +analysis 0 # invoke first analysis task<br> +analysis task 0<br> +analysis task foobar<br> +analysis task {foo bar}<br> +analysis my.ans<br> +analysis load my.ans<br> +analysis clear<br> +analysis clear load my.ans<br> +analysis message {This is a message}<br> +analysis text {this is text}</tt><tt><tt><br></tt> ds9.set(string +cmd, string url)<br> +analysis load<br> +analysis text</tt><b><br></b> +<p><b><a name="array" id="array"></a>array</b></p> +<p>Load raw data array into current frame.<br></p> +<tt>Syntax:<br> +array [native|little|big]<br> +array [new|mask] [[xdim=<x>,ydim=<y>|dim=<dim>],zdim=<z>,bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - </tt><tt><tt>string url = ds9.get(string cmd)<br> - </tt>array<br> - array little<br> - </tt><tt><tt>ds9.set(string command, string url)<br> - </tt>array foo.arr[dim=512,bitpix=-32,endian=little]<br> - array new foo.arr[dim=512,bitpix=</tt><tt>-32,endian=little]</tt><br> - <tt><tt>array mask foo.arr[dim=512,bitpix=</tt></tt><tt>-32,endian=little]</tt><tt><br> - </tt> - <p><b> <a name="background"></a>bg<br> - background</b></p> - <p>Set image background color. </p> - <tt> Syntax: <br> - bg <color><br> - <br> - Example:<br> - </tt><tt>string url = ds9.get(string cmd)</tt><tt><br> - bg<br> - </tt><tt>ds9.set(string cmd)<br> - </tt><tt>bg red</tt><tt><br> - <tt>bg red</tt></tt><br> - <p><b> <a name="backup"></a>backup</b></p> - <p>Create a backup save set. </p> - <tt> Syntax: <br> - backup <filename><br> - <br> - Example:<br> - </tt><tt>ds9.set(string cmd)<br> - </tt><tt>backup ds9.bck</tt><br> - <p><b> <a name="bin"></a>bin</b></p> - <p>Controls binning factor, binning buffer size, and binning - function for binning FITS bin tables. The access point blocking - is provided for backward compatibility. </p> - <tt> Syntax: <br> - bin [about <x> <y>]<br> - [about center]<br> - [buffersize <value>] <br> - [cols <x> <y>]<br> - [colsz <x> <y> <z>]<br> - [factor <value> [<vector>]]<br> - [depth <value>] <br> - [filter <string>] <br> - </tt><tt><tt> [filter clear] <br> - </tt> [function average|sum] <br> - [in]<br> - [out]<br> - [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd) <br> - bin about<br> - bin buffersize<br> - bin cols<br> - bin factor<br> - bin depth<br> - bin filter<br> - bin function<br> - bin smooth<br> - bin smooth function<br> - bin smooth radius<br> - bin lock<br> - ds9.set(string cmd)<br> - bin about 4096 4096<br> - bin about center<br> - bin buffersize 512<br> - bin cols detx dety<br> - bin colsz detx dety time<br> - bin factor 4<br> - bin factor 4 2<br> - bin depth 10<br> - bin filter 'pha > 5'<br> - bin filter clear<br> - bin function sum<br> - bin in<br> - bin out<br> - bin to fit<br> - bin match<br> - bin lock yes<br> - bin open<br> - bin close<br> - </tt> - <p><b> <a name="blink"></a>blink</b></p> - <p>Blink mode parameters. Interval is in seconds. <br> - </p> - <tt> Syntax: <br> - blink []<br> - [yes|no]<br> - [interval <value>]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - blink<br> - blink interval<br> - ds9.set(string cmd)<br> - blink<br> - blink yes<br> - blink interval 1</tt><br> - <p><b> <a name="block"></a>block</b></p> - <p>Controls blocking parameters. </p> - <tt> Syntax: <br> - block</tt><tt><tt> [<value>] <br> - [<value> <value>]<br> - [to <value>] <br> - [to <value> - <value>]<br> - [in]<br> - [out]<br> - </tt> [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>block<br> - block lock<br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt></tt><tt><tt><tt>block</tt></tt> 4<br> - </tt><tt><tt><tt>block</tt></tt> 4 2<br> - </tt><tt><tt><tt><tt><tt>block</tt></tt> to 4<br> - </tt><tt><tt><tt>block</tt></tt> to 4 2<br> - </tt></tt><tt><tt><tt>block</tt></tt> in<br> - </tt></tt><tt><tt><tt><tt><tt>block</tt></tt> out<br> - </tt></tt></tt><tt><tt><tt>block</tt></tt> to fit<br> - </tt><tt><tt><tt>block</tt></tt> match<br> - </tt><tt><tt><tt>block</tt></tt> lock yes<br> - </tt><tt><tt><tt>block</tt></tt> open<br> - </tt><tt><tt><tt>block</tt></tt> close</tt><tt><br> - </tt> - <p><b> <a name="catalog"></a>catalog<br> - cat<br> - </b></p> - <p>Support for catalogs. The first three commands will create a - new catalog search. All other commands operated on the last - search created, unless indicated otherwise.</p> - <tt> Syntax:<br> - </tt><tt>catalog [new]<br> - - [ned|simbad|denis|skybot]<br> - </tt><tt><tt> - [aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> - [</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br> - </tt></tt><tt> - [2mass|iras]<br> - [csc|xmm|rosat]<br> - [first|nvss]<br> - - [chandralog|cfhtlog|esolog|stlog|xmmlog]<br> - [cds <catalogname>]<br> - [cds - <catalogid>]<br> - <br> - [load <filename>]<br> - [import sb|tsv - <filename>]<br> - <br> - </tt><tt><tt> [<ref>] - [<ra> <dec> <coordsys>]</tt><tt><br> - </tt> [<ref>] [allcols]<br> - </tt><tt> </tt><tt> - [<ref>] [allrows]<br> - </tt><tt> [<ref>] - [cancel]<br> - </tt><tt> [<ref>] - [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [crosshair]</tt><br> - <tt> [<ref>] [dec - <col>]</tt><br> - <tt> [<ref>] [edit - yes|no]</tt><br> - <tt> [<ref>] - [export sb|tsv <filename>]<br> - </tt><tt> [<ref>] - [filter <string>]<br> - [<ref>] [filter load - <filename>]</tt><br> - <tt> [<ref>] - [header]</tt><br> - <tt> [<ref>] [location - <code>]</tt><br> - <tt><tt> [<ref>] - [match]<br> - </tt></tt><tt><tt><tt> - [<ref>] [match <ref> <ref>]<br> - </tt></tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match error <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match function 1and2|1not2|2not1]<br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match return 1and2|1only|2only]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match unique yes|no]</tt><br> - <tt> [<ref>] [maxrows - <number>]</tt><br> - <tt> [<ref>] [name - <object>]<br> - </tt><tt> [<ref>] - [panto yes|no]</tt><br> - <tt> [<ref>] [plot - <xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> - <tt> [<ref>] [print]</tt><br> - <tt> [<ref>] [psky - <skyframe>]</tt><br> - <tt> [<ref>] [psystem - <coordsys>]</tt><br> - <tt> [<ref>] [ra - <col>]</tt><br> - <tt> [<ref>] [regions]</tt><br> - <tt> </tt><tt><tt> - [<ref>] [retrieve]</tt><br> - <tt> </tt> [<ref>] - [samp]<br> - [<ref>] [samp - broadcast]<br> - [<ref>] [samp - send <application>]</tt><tt><br> - </tt><tt> [<ref>] - [save <filename>]</tt><br> - <tt> [<ref>] - [server </tt><tt><tt>cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt></tt><br> - <tt> [<ref>] [show - yes|no]</tt><br> - <tt> [<ref>] [radius - <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] - [sky <skyframe>]<br> - </tt><tt> [<ref>] - [skyformat <skyformat>]<br> - </tt><tt> [<ref>] [sort - <col> incr|decr]</tt><br> - <tt> [<ref>] [symbol - [#] - condition|shape|color|text|font|fontsize|fontweight|fontslant - <value>] <br> - </tt><tt> [<ref>] - [symbol [#] text|size|size2|units|angle <value>] <br> - </tt><tt><tt> [<ref>] - [symbol shape circle|ellipse|box|text|point]<br> - </tt></tt><tt><tt><tt><tt>[<ref>] - - - - - - - - - - - - - - - [symbol shape </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>circle - - - - - - - - - - - - - - point|box point|diamond point|</tt></tt></tt></tt>cross - - - - - - - - - - - - - - point|x point|arrow point|boxcircle point]<br> - </tt> [<ref>] - [symbol add| [#] remove]<br> - [<ref>] [symbol - save|load <filename>]</tt><br> - <tt> [<ref>] [system - <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [update]</tt><br> - <tt> [<ref>] [x - <col>]</tt><br> - <tt> [<ref>] [y - <col>]</tt><br> - <tt> <br> - Example:<br> - string value = ds9.get(string cmd) <br> - catalog<br> - catalog header<br> - <br> - ds9.set(string cmd)<br> - </tt><tt><tt>catalog new<br> - </tt>catalog 2mass<br> - catalog cds 2mass<br> - catalog cds </tt><tt>{I/252}</tt><br> - <tt> <br> - </tt><tt>catalog load foo.xml<br> - catalog import tsv foo.tsv<br> - <br> - </tt><tt>catalog allrows<br> - catalog allcols<br> - </tt><tt>catalog cancel<br> - </tt><tt>catalog clear<br> - </tt><tt>catalog close<br> - </tt><tt>catalog coordinate 202.48 47.21 fk5<br> - </tt><tt>catalog crosshair<br> - </tt><tt>catalog dec DEC<br> - </tt><tt>catalog edit yes<br> - </tt><tt>catalog export tsv bar.tsv<br> - </tt><tt>catalog filter {$Jmag>10}<br> - catalog filter load foo.flt<br> - catalog header<br> - </tt><tt>catalog location 500</tt><br> - <tt>catalog match error 2 arcsec<br> - catalog match function 1and2<br> - catalog match unique no<br> - catalog match return 1only<br> - </tt><tt>catalog match # last two catalogs loaded<br> - </tt><tt>catalog match 2mass csc<br> - </tt><tt>catalog maxrows 2000<br> - </tt><tt>catalog name m51<br> - catalog panto no<br> - </tt><tt>catalog plot </tt><tt>{$Jmag} {$Hmag} {$e_Jmag} - {$e_Hmag}</tt><tt><br> - </tt><tt>catalog print</tt><br> - <tt>catalog psky fk5</tt><br> - <tt>catalog psystem wcs</tt><br> - <tt>catalog ra RA</tt><br> - <tt>catalog regions<br> - </tt><tt>catalog retrieve<br> - </tt><tt> </tt><tt>catalog samp broadcast<br> - catalog samp send aladin<br> - catalog save foo.xml<br> - </tt><tt>catalog server sao<br> - </tt><tt>catalog show yes</tt><br> - <tt> catalog radius 1 degrees</tt><br> - <tt>catalog symbol condition </tt><tt>{$Jmag>15}</tt><br> - <tt> catalog symbol 2 shape </tt><tt>{boxcircle point}</tt><br> - <tt> catalog symbol color red<br> - catalog symbol font times<br> - </tt><tt>catalog symbol fontsize 14<br> - </tt><tt>catalog symbol fontweight bold<br> - </tt><tt>catalog symbol fontslant italic<br> - </tt><tt>catalog symbol add<br> - catalog symbol 2 remove<br> - catalog symbol load foo.sym<br> - catalog symbol save bar.sym</tt><tt><br> - catalog sky fk5<br> - catalog skyformat degrees<br> - </tt><tt>catalog sort {Jmag} incr<br> - </tt><tt>catalog system wcs</tt><tt><br> - </tt><tt>catalog update<br> - </tt><tt>catalog x RA<br> - catalog y DEC</tt><br> - <p><b><a name="cd"></a>cd</b></p> - <p>Sets/Returns the current working directory. </p> - <tt> Syntax: <br> - cd [<directory>] <br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - cd<br> - ds9.set(string cmd)<br> - cd /home/mrbill<br> - </tt> - <p><b> <a name="cmap"></a>cmap</b></p> - <p>Controls the colormap for the current frame. The colormap name - is not case sensitive. A valid contrast value is from 0 to - 10 and bias value from 0 to 1. </p> - <tt> Syntax: <br> - cmap [<colormap>] <br> - [file]<br> - [load <filename>] <br> - [save <filename>]<br> - [invert yes|no] <br> - [<constrast> <bias>] <br> - </tt><tt> [tag [load|save] - <filename>]<br> - [tag delete]</tt><br> - <tt> [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - cmap <br> - cmap file <br> - cmap invert <br> - cmap value <br> - </tt><tt>cmap lock</tt><br> - <tt> ds9.set(string cmd)<br> - cmap Heat <br> - cmap load foo.sao <br> - cmap save bar.sao<br> - cmap invert yes <br> - cmap 5 .5<br> - </tt><tt>cmap tag load foo.tag<br> - cmap tag save foo.tag<br> - cmap tag delete</tt><br> - <tt>cmap open<br> - cmap close<br> - </tt> - <p><b><a name="colorbar"></a>colorbar</b></p> - <p>Controls colorbar parameters.</p> - <tt> Syntax: <br> - colorbar []<br> - [yes|no]<br> - [orientation]<br> - - [horizontal|vertical]<br> - [numerics - yes|no]<br> - [space - value|distance] <br> - [font - times|helvetica|courier]<br> - [fontsize - <value>]<br> - [fontweight - normal|bold]<br> - [fontslant - roman|italic]<br> - [size]<br> - [ticks]</tt><br> - <tt><tt> [match]<br> - [lock - [yes|no]]</tt><br> - <tt> </tt> <br> - Example:<br> - string value = ds9.get(string cmd)<br> - colorbar<br> - colorbar orientation<br> - colorbar numerics<br> - colorbar space<br> - colorbar font<br> - colorbar fontsize<br> - colorbar fontweight<br> - colorbar fontslant<br> - colorbar size<br> - colorbar ticks<br> - ds9.set(string cmd)<br> - colorbar yes<br> - colorbar vertical<br> - colorbar numerics yes<br> - colorbar space value<br> - colorbar font times<br> - colorbar fontsize 14<br> - colorbar fontwieght bold<br> - colorbar fontslant italic<br> - colorbar size 20<br> - colorbar ticks 11</tt><br> - <tt>colorbar match<br> - colorbar lock yes</tt><br> - <tt> </tt> - <p><b> <a name="console"></a>console</b></p> - <p>Display tcl console window.</p> - <tt> Syntax: <br> - -console<br> - <br> - Example:<br> - ds9.set(string cmd)<br> - console<br> - </tt> - <p><b> <a name="contour"></a>contour</b></p> - <p>Controls contours in the current frame. </p> - <tt> Syntax: <br> - contour []<br> - [yes|no]<br> - [<coordsys> - [<skyframe>]]<br> - [clear]<br> - [generate]<br> - [load - <filename>]<br> - [save <filename> - [<coordsys> <skyframe>]]<br> - [convert]<br> - </tt><tt><tt> [load - levels <filename>]<br> - </tt></tt><tt><tt><tt> - [save levels <filename>]<br> - </tt></tt> [copy]<br> - [paste - [<coordsys> <color> <width> yes|no]]<br> - [color <color>]<br> - [width <width>]<br> - [dash yes|no]<br> - [smooth <smooth>]<br> - [method block|smooth]<br> - [nlevels <number of - levels>]<br> - [scale - linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> - ]scale log exp - <value>]<br> - [mode - minmax|<value>|zscale|zmax]<br> - [scope global|local]<br> - [limits <min> - <max>]<br> - [levels <value - value value...>] <br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - contour<br> - contour color<br> - contour width<br> - contour dash<br> - contour smooth<br> - contour method<br> - contour nlevels<br> - contour scale<br> - contour log exp<br> - contour mode<br> - contour scope<br> - contour limits<br> - contour levels<br> - string url = ds9.get(string cmd)<br> - contour wcs fk5<br> - ds9.set(string cmd)<br> - contour<br> - contour yes<br> - contour clear<br> - contour generate<br> - contour load ds9.ctr<br> - </tt><tt><tt>contour save ds9.con<br> - </tt></tt><tt><tt><tt>contour save ds9.con wcs fk5<br> - </tt></tt>contour convert<br> - </tt><tt><tt>contour load levels ds9.ctr<br> - </tt></tt><tt><tt><tt>contour save levels ds9.lev<br> - </tt></tt>contour copy<br> - </tt><tt><tt>contour paste<br> - </tt></tt><tt><tt><tt>contour paste wcs red 2 no<br> - </tt></tt>contour color yellow<br> - contour width 2<br> - contour dash yes<br> - contour smooth 5<br> - contour method smooth<br> - contour nlevels 10<br> - contour scale sqrt<br> - contour log exp 1000<br> - contour mode zscale<br> - contour scope local<br> - contour limits 1 100<br> - contour levels {1 10 100 1000}<br> - contour open<br> - contour close<br> - </tt> - <p><b><a name="crop"></a>crop</b> </p> - <p>Set current image display area. </p> - <tt> Syntax: <br> - crop [<x> <y> <width> <height> - [<coordsys>][<skyframe>][degrees|arcmin|arcsec]<br> - </tt><tt> [match <coordsys>]<br> - [lock <coordsys>|none]</tt><tt><br> - [reset]<br> - [3d </tt><tt><tt>zmin zmax - <coordsys>]<br> - [open|close]</tt><br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - </tt><tt>crop # get crop in physical coords <br> - </tt><tt>crop wcs galactic sexagesimal arcsec<br> - crop lock<br> - </tt><tt>ds9.set(string cmd)</tt><br> - <tt> crop 40 30 10 20 # set crop in physical coords<br> - crop +104:51:06.915 +68:33:40.761 28.144405 22.000204 wcs - galactic arcsec<br> - crop match wcs<br> - crop lock wcs<br> - crop reset<br> - crop 3d .25 .5 wcs<br> - crop open<br> - crop close<br> - </tt> - <p><b> <a name="crosshair"></a>crosshair</b></p> - <p>Controls the current position of the crosshair in the current - frame. DS9 is placed in crosshair mode when the crosshair is - set. </p> - <tt> Syntax: <br> - crosshair [<x> <y> <coordsys> - [<skyframe>]] <br> - </tt><tt> - [match <coordsys>]<br> - [lock - <coordsys>|none]</tt><br> - <tt> <br> - Example:<br> - string value = ds9.get(string cmd)<br> - crosshair # get crosshair in physical coords <br> - crosshair wcs fk4 sexagesimal # get crosshair in wcs coords <br> - crosshair lock<br> - ds9.set(string cmd)<br> - crosshair 100 100 physical # set crosshair in physical <br> - crosshair 345 58.8 wcs fk5 # set crosshair in wcs coords <br> - crosshair 23:01:00 +58:52:51 wcs fk5<br> - crosshair match wcs<br> - crosshair lock wcs<br> - </tt> - <p><b><a name="cube"></a>cube<br> - </b></p> - <p>Controls FITS cube. </p> - <tt> Syntax: <br> - cube []<br> - [play|stop|next|prev|first|last]<br> - [<slice> - [<coordsys>][<axis>]]<br> - [interval <numeric>]<br> - </tt><tt> [match <coordsys>]<br> - [lock <coordsys>|none]</tt><br> - <tt> [order 123|132|213|231|312|321]<br> - [axes lock [yes|no]]</tt><br> - <tt> [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - cube<br> - cube interval<br> - cube lock<br> - cube order<br> - cube axes lock<br> - ds9.set(string cmd)<br> - cube<br> - cube play<br> - cube last<br> - cube 3<br> - cube 4.5 wcs 3<br> - cube interval 2<br> - cube match wcs<br> - cube lock wcs<br> - cube order 123<br> - cube axes lock yes<br> - cube open<br> - cube close</tt><br> - <p><b> <a name="cursor"></a>cursor</b></p> - <p>Move mouse pointer or crosshair in image pixels in the current - frame. Note, this will move selected Regions also. </p> - <tt> Syntax: <br> - cursor [<x> <y>] <br> - <br> - Example:<br> - ds9.set(string cmd)<br> - cursor 10 10<br> - </tt> - <p><b><a name="data"></a>data</b></p> - <p>Return an array of data values given a lower left corner and a - width and height in specified coordinate system. The last - argument of yes indicates to strip the coordinates from the - output and just list the data values. The default is yes.<br> - </p> - <tt> Syntax: <br> - data [<coordsys> [<skyframe>] <x> <y> - <width> <height> [yes|no]]<br> - <br> - Example:<br> - string url = ds9.get(string cmd) <br> - data image 450 520 3 3 yes<br> - data physical 899 1039 6 6 no<br> - data fk5 202.47091 47.196811 0.00016516669 0.00016516669 no<br> - data wcs fk5 13:29:53.018 +47:11:48.52 0.00016516669 - 0.00016516669 no</tt><tt><br> - </tt> - <p><b> <a name="dsssao"></a>dsssao<br> - dss<br> - </b></p> - <p>Support for Digital Sky Survey at SAO. </p> - <tt> Syntax:<br> - dsssao []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - dsssao name <br> - dsssao coord <br> - dsssao size<br> - dsssao save<br> - dsssao frame<br> - ds9.set(string cmd)<br> - dsssao<br> - dsssao m31 <br> - </tt><tt><tt>dsssao name m31 <br> - </tt></tt><tt><tt><tt>dsssao name clear<br> - </tt></tt>dsssao 00:42:44.404 +41:16:08.78<br> - dsssao size 60 60 arcmin<br> - dsssao save yes<br> - dsssao frame current<br> - dsssao update frame<br> - dsssao open<br> - dsssao close<br> - </tt> - <p><b> <a name="dsseso"></a>dsseso</b></p> - <p>Support for Digital Sky Survey at ESO. </p> - <tt> Syntax:<br> - dsseso []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey - DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - dsseso name <br> - dsseso coord <br> - dsseso size<br> - dsseso save<br> - dsseso frame<br> - dsseso survey<br> - ds9.set(string cmd)<br> - dsseso<br> - dsseso m31 <br> - </tt><tt><tt>dsseso name m31 <br> - </tt></tt><tt><tt><tt>dsseso name clear<br> - </tt></tt>dsseso 00:42:44.404 +41:16:08.78<br> - dsseso size 60 60 arcmin<br> - dsseso save yes<br> - dsseso frame current<br> - dsseso update frame<br> - dsseso survey DSS2-red <br> - dsseso open<br> - dsseso close<br> - </tt> - <p><b> <a name="dssstsci"></a>dssstsci</b></p> - <p>Support for Digital Sky Survey at STSCI.</p> - <tt> Syntax:<br> - dssstsci []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size - <width> <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame - new|current]<br> - [update - frame|crosshair]<br> - [survey - poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue] <br> - [survey - poss1_blue|poss1_red]<br> - [survey - all|quickv|phase2_gsc2|phase2_gsc1]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - dssstsci name <br> - dssstsci coord <br> - dssstsci size<br> - dssstsci save<br> - dssstsci frame<br> - dssstsci survey<br> - ds9.set(string cmd)<br> - dssstsci<br> - dssstsci m31 <br> - </tt><tt><tt>dssstsci name m31 <br> - </tt></tt><tt><tt><tt>dssstsci name clear<br> - </tt></tt>dssstsci 00:42:44.404 +41:16:08.78<br> - dssstsci size 60 60 arcmin<br> - dssstsci save yes<br> - dssstsci frame current<br> - dssstsci update frame<br> - dssstsci survey all<br> - dssstsci open<br> - dssstsci close</tt><br> - <p><b> <a name="envi"></a>envi</b></p> - <p>Load an ENVI header and file. Optional parameter: array endian.<br> - </p> - <tt> Syntax: <br> - envi [new] <header> [<filename>]<br> - <br> - Example:<br> - </tt><tt><tt>envi foo.hdr</tt></tt><br> - <tt><tt>envi new foo.hdr</tt></tt><br> - <tt><tt><tt><tt><tt><tt>envi foo.hdr foo.bsq</tt></tt><br> - <br> - </tt></tt></tt></tt><b><a name="exit"></a>exit</b><br> - <p><b> quit<br> - </b></p> - <p>Quits DS9. </p> - <tt> Syntax: <br> - exit<br> - quit<br> - <br> - Example:<br> - ds9.set(string cmd)<br> - exit</tt><br> - <p><b> <a name="export"></a>export<br> - </b></p> - <p>Export loaded image data of current frame in specified image - format. Optional parameters: array endian, nrrd endian, jpeg - quality (1-100) and tiff compression method.</p> - <tt> Syntax: </tt><tt><br> - </tt><tt> export </tt><tt>[array|nrrd|envi|gif|tiff|jpeg|png] </tt><tt><filename></tt><tt><br> - </tt><tt>export array <filename></tt><tt> </tt><tt>[big|little</tt><tt>|native]</tt><tt><br> - </tt><tt>export nrrd <filename> </tt><tt>[big|little</tt><tt>|native]</tt><br> - <tt>export envi <header> [<filename>] </tt><tt>[big|little</tt><tt>|native]</tt><tt><br> - </tt><tt> </tt><tt>export jpeg <filename></tt><tt> [1-100]</tt><tt><br> - </tt><tt> </tt><tt>export tiff <filename</tt><tt>></tt><tt> - [none|jpeg|packbits|deflate]</tt><br> - <tt> <br> - Example: <br> - </tt><tt><tt><tt>ds9.set (string cmd)<br> - </tt>export array foo.arr little</tt></tt><br> - <tt><tt>export nrrd foo.nrrd little<br> - export envi foo.hdr little<br> - export envi foo.hdr foo.bsq little<br> - </tt></tt> <tt><tt><tt><tt>export tiff foo.tiff jpeg</tt></tt></tt><br> - export jpeg foo.jpeg 75<br> - export png foo.png</tt><br> - <p><b> <a name="file"></a>file</b></p> - <p>Query currently loaded file information. </p> - <tt> Syntax:<br> - file <br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - file</tt><tt><br> - </tt> - <p><b> <a name="fits"></a>fits</b></p> - <p>Load a FITS image into the current frame or query the currently - loaded image.<br> - </p> - <tt> Syntax: <br> - fits </tt><tt><tt>[new|mask|slice] [<filename>]</tt><tt><br> - </tt> [width|height|depth|bitpix|type]<br> - [size [wcs|wcsa...wcsz] - [fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> - [header [<ext>] [keyword - <string>]]<br> - [image|table|slice]</tt><tt><br> - <br> - Example: </tt><br> - <tt><tt>string value = ds9.get(string cmd)</tt><br> - fits<br> - fits width<br> - fits height<br> - fits depth<br> - fits bitpix</tt><br> - <tt>fits type </tt><br> - <tt><tt>fits size<br> - </tt> fits size wcs fk5 arcmin<br> - fits header # primary<br> - fits header 2 # hdu 2<br> - fits header -2 # hdu 2 with inherit<br> - fits header keyword BITPIX<br> - fits header 1 keyword BITPIX</tt><br> - <tt><tt>fits image<br> - fits table</tt></tt><tt><br> - fits slice<br> - ds9.set(string cmd, string url)</tt><tt><tt><br> - </tt> fits foo.fits<br> - fits new foo.fits<br> - fits bar.fits[bin=detx,dety]<br> - fits slice foo.fits<br> - fits mask foo.fits<br> - fits <br> - fits new<br> - fits -[bin=detx,dety]<br> - fits slice<br> - fits mask</tt> - <p>Syntax: <br> - </p> - <tt> </tt><tt><tt>fits </tt><tt><tt>[new|mask|slice] - [<filename>]</tt><tt><br> - </tt> [width|height|depth|bitpix]<br> - [size [wcs|wcsa...wcsz] - [fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> - [header [<ext>] [keyword - <string>]]<br> - [image|table|slice]</tt><tt><br> - </tt><br> - Example:<br> - string value = ds9.get(string cmd)<br> - </tt><tt><tt>fits width<br> - fits height<br> - fits depth<br> - fits bitpix</tt><br> - <tt><tt>fits size<br> - </tt> fits size wcs fk5 arcmin<br> - fits header # primary<br> - fits header 2 # hdu 2<br> - fits header -2 # hdu 2 with inherit<br> - fits header keyword BITPIX<br> - fits header 1 keyword BITPIX</tt><br> - fits<br> - fits image<br> - </tt><tt><tt>fits table<br> - </tt></tt><tt><tt><tt>fits slice<br> - </tt></tt>ds9.set(string cmd, string url)</tt><tt><br> - fits foo.fits<br> - fits new foo.fits<br> - fits bar.fits[bin=detx,dety]<br> - fits slice foo.fits<br> - fits mask foo.fits<br> - <br> - </tt><b><a name="frame"></a>frame</b> - <p>Controls frame functions. Frames may be created, deleted, - reset, and centered. While return the current frame number. If - you goto a frame that does not exists, it will be created. If - the frame is hidden, it will be shown. The 'frameno' option is - available for backward compatibility. </p> - <tt> Syntax: <br> - frame [center [#|all]]<br> - [clear [#|all]]<br> - [new [rgb|3d]]<br> - [delete [#|all]] <br> - [reset [#|all]]<br> - [refresh [#|all]]<br> - [hide [#|all]]<br> - [show [#|all]]<br> - [move first]<br> - [move back]<br> - [move forward]<br> - [move last]<br> - [first]<br> - [prev]<br> - [next]<br> - [last]<br> - [frameno #]<br> - [#]<br> - [match <coordsys>]<br> - [lock <coordsys>|none]<br> - [has + <br> +Example:<br></tt> <tt><tt>string url = ds9.get(string cmd)<br></tt> +array<br> +array little<br></tt> <tt><tt>ds9.set(string command, string +url)<br></tt> array foo.arr[dim=512,bitpix=-32,endian=little]<br> +array new +foo.arr[dim=512,bitpix=</tt><tt>-32,endian=little]</tt><br> +<tt><tt>array mask +foo.arr[dim=512,bitpix=</tt></tt><tt>-32,endian=little]</tt><tt><br> +</tt> +<p><b><a name="background" id="background"></a>bg<br> +background</b></p> +<p>Set image background color.</p> +<tt>Syntax:<br> +bg <color><br> + <br> +Example:<br></tt> <tt>string url = ds9.get(string cmd)</tt><tt><br> +bg<br></tt> <tt>ds9.set(string cmd)<br></tt> <tt>bg +red</tt><tt><br></tt> bg red<br> +<p><b><a name="backup" id="backup"></a>backup</b></p> +<p>Create a backup save set.</p> +<tt>Syntax:<br> +backup <filename><br> + <br> +Example:<br></tt> <tt>ds9.set(string cmd)<br></tt> <tt>backup +ds9.bck</tt><br> +<p><b><a name="bin" id="bin"></a>bin</b></p> +<p>Controls binning factor, binning buffer size, and binning +function for binning FITS bin tables. The access point blocking is +provided for backward compatibility.</p> +<tt>Syntax:<br> +bin [about <x> <y>]<br> + [about center]<br> + [buffersize <value>]<br> + [cols <x> <y>]<br> + [colsz <x> <y> <z>]<br> + [factor <value> [<vector>]]<br> + [depth <value>]<br> + [filter <string>]<br></tt> +<tt><tt> [filter clear]<br></tt> + [function average|sum]<br> + [in]<br> + [out]<br> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +bin about<br> +bin buffersize<br> +bin cols<br> +bin factor<br> +bin depth<br> +bin filter<br> +bin function<br> +bin smooth<br> +bin smooth function<br> +bin smooth radius<br> +bin lock<br> +ds9.set(string cmd)<br> +bin about 4096 4096<br> +bin about center<br> +bin buffersize 512<br> +bin cols detx dety<br> +bin colsz detx dety time<br> +bin factor 4<br> +bin factor 4 2<br> +bin depth 10<br> +bin filter 'pha > 5'<br> +bin filter clear<br> +bin function sum<br> +bin in<br> +bin out<br> +bin to fit<br> +bin match<br> +bin lock yes<br> +bin open<br> +bin close<br></tt> +<p><b><a name="blink" id="blink"></a>blink</b></p> +<p>Blink mode parameters. Interval is in seconds.<br></p> +<tt>Syntax:<br> +blink []<br> + [yes|no]<br> + [interval <value>]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +blink<br> +blink interval<br> +ds9.set(string cmd)<br> +blink<br> +blink yes<br> +blink interval 1</tt><br> +<p><b><a name="block" id="block"></a>block</b></p> +<p>Controls blocking parameters.</p> +<tt>Syntax:<br> +block</tt> <tt><tt>[<value>]<br> + [<value> <value>]<br> + [to <value>]<br> + [to <value> <value>]<br> + [in]<br> + [out]<br></tt> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> block<br> +block lock<br></tt> <tt><tt>ds9.set(string cmd)<br></tt></tt> +<tt><tt><tt>block</tt></tt> 4<br></tt> <tt><tt><tt>block</tt></tt> +4 2<br></tt> <tt><tt><tt><tt><tt>block</tt></tt> to 4<br></tt> +<tt><tt><tt>block</tt></tt> to 4 2<br></tt></tt> +<tt><tt><tt>block</tt></tt> in<br></tt></tt> +<tt><tt><tt><tt><tt>block</tt></tt> out<br></tt></tt></tt> +<tt><tt><tt>block</tt></tt> to fit<br></tt> +<tt><tt><tt>block</tt></tt> match<br></tt> +<tt><tt><tt>block</tt></tt> lock yes<br></tt> +<tt><tt><tt>block</tt></tt> open<br></tt> +<tt><tt><tt>block</tt></tt> close</tt><tt><br></tt> +<p><b><a name="catalog" id="catalog"></a>catalog<br> +cat<br></b></p> +<p>Support for catalogs. The first three commands will create a new +catalog search. All other commands operated on the last search +created, unless indicated otherwise.</p> +<tt>Syntax:<br></tt> <tt>catalog [new]<br> + +[ned|simbad|denis|skybot]<br></tt> +<tt><tt> +[aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> + + +[</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br></tt></tt> +<tt> [2mass|iras]<br> + [csc|xmm|rosat]<br> + [first|nvss]<br> + +[chandralog|cfhtlog|esolog|stlog|xmmlog]<br> + [cds <catalogname>]<br> + [cds +<catalogid>]<br> +<br> + [load <filename>]<br> + [import sb|tsv +<filename>]<br> +<br></tt> <tt><tt> +[<ref>] [<ra> <dec> +<coordsys>]</tt><tt><br></tt> + [<ref>] [allcols]<br></tt> +<tt> </tt><tt> [<ref>] +[allrows]<br> + </tt><tt> [<ref>] +[cancel]<br></tt> <tt> +[<ref>] [clear]<br></tt> <tt> +[<ref>] [close]</tt><br> +<tt> </tt> +<tt>[<ref>] [crosshair]</tt><br> +<tt> [<ref>] [dec +<col>]</tt><br> +<tt> [<ref>] [edit +yes|no]</tt><br> +<tt> [<ref>] +[export sb|tsv <filename>]<br></tt> +<tt> [<ref>] +[filter <string>]<br> + [<ref>] [filter load +<filename>]</tt><br> +<tt> [<ref>] +[header]</tt><br> +<tt> [<ref>] [location +<code>]</tt><br> +<tt><tt> [<ref>] +[match]<br></tt></tt> +<tt><tt><tt> +[<ref>] [match <ref> <ref>]<br></tt></tt> + </tt> <tt>[<ref>] +[match error <value> degrees|arcmin|arcsec]</tt><br> +<tt> </tt> +<tt>[<ref>] [match function 1and2|1not2|2not1]<br></tt> +<tt> </tt> +<tt>[<ref>] [match return 1and2|1only|2only]</tt><br> +<tt> </tt> +<tt>[<ref>] [match unique yes|no]</tt><br> +<tt> [<ref>] [maxrows +<number>]</tt><br> +<tt> [<ref>] [name +<object>]<br></tt> +<tt> [<ref>] [panto +yes|no]</tt><br> +<tt> [<ref>] [plot +<xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> +<tt> [<ref>] [print]</tt><br> +<tt> [<ref>] [psky +<skyframe>]</tt><br> +<tt> [<ref>] [psystem +<coordsys>]</tt><br> +<tt> [<ref>] [ra +<col>]</tt><br> +<tt> [<ref>] +[regions]</tt><br> +<tt><tt> [<ref>] +[retrieve]</tt><br> + [<ref>] [samp]<br> + [<ref>] [samp +broadcast]<br> + [<ref>] [samp send +<application>]</tt><tt><br></tt> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] +[server</tt> +<tt><tt>cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt></tt><br> + +<tt> [<ref>] [show +yes|no]</tt><br> +<tt> [<ref>] [radius +<value> degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> + [<ref>] [skyformat +<skyformat>]<br></tt> <tt> + [<ref>] [sort <col> +incr|decr]</tt><br> +<tt> [<ref>] [symbol [#] +condition|shape|color|text|font|fontsize|fontweight|fontslant +<value>]<br></tt> <tt> +[<ref>] [symbol [#] text|size|size2|units|angle +<value>]<br></tt> <tt><tt> + [<ref>] [symbol shape +circle|ellipse|box|text|point]<br> + </tt></tt> +<tt><tt><tt><tt>[<ref>] [symbol shape</tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>circle point|box point|diamond +point|</tt></tt></tt></tt>cross point|x point|arrow point|boxcircle +point]<br></tt> +[<ref>] [symbol add| [#] remove]<br> + [<ref>] [symbol +save|load <filename>]</tt><br> +<tt> [<ref>] [system +<coordsys>]</tt><tt><br></tt> <tt> + </tt> <tt>[<ref>] [update]</tt><br> +<tt> [<ref>] [x +<col>]</tt><br> +<tt> [<ref>] [y +<col>]</tt><br> +<tt> <br> +Example:<br> +string value = ds9.get(string cmd)<br> +catalog<br> +catalog header<br> +<br> +ds9.set(string cmd)<br></tt> <tt><tt>catalog new<br></tt> catalog +2mass<br> +catalog cds 2mass<br> +catalog cds</tt> <tt>{I/252}</tt><br> +<tt><br></tt> <tt>catalog load foo.xml<br> +catalog import tsv foo.tsv<br> +<br></tt> <tt>catalog allrows<br> +catalog allcols<br></tt> <tt>catalog cancel<br></tt> <tt>catalog +clear<br></tt> <tt>catalog close<br></tt> <tt>catalog coordinate +202.48 47.21 fk5<br></tt> <tt>catalog crosshair<br></tt> +<tt>catalog dec DEC<br></tt> <tt>catalog edit yes<br></tt> +<tt>catalog export tsv bar.tsv<br></tt> <tt>catalog filter +{$Jmag>10}<br> +catalog filter load foo.flt<br> +catalog header<br></tt> <tt>catalog location 500</tt><br> +<tt>catalog match error 2 arcsec<br> +catalog match function 1and2<br> +catalog match unique no<br> +catalog match return 1only<br></tt> <tt>catalog match # last two +catalogs loaded<br></tt> <tt>catalog match 2mass csc<br></tt> +<tt>catalog maxrows 2000<br></tt> <tt>catalog name m51<br> +catalog panto no<br></tt> <tt>catalog plot</tt> <tt>{$Jmag} {$Hmag} +{$e_Jmag} {$e_Hmag}</tt><tt><br></tt> <tt>catalog print</tt><br> +<tt>catalog psky fk5</tt><br> +<tt>catalog psystem wcs</tt><br> +<tt>catalog ra RA</tt><br> +<tt>catalog regions<br></tt> <tt>catalog retrieve<br></tt> +<tt>catalog samp broadcast<br> +catalog samp send aladin<br> +catalog save foo.xml<br></tt> <tt>catalog server sao<br></tt> +<tt>catalog show yes</tt><br> +<tt>catalog radius 1 degrees</tt><br> +<tt>catalog symbol condition</tt> <tt>{$Jmag>15}</tt><br> +<tt>catalog symbol 2 shape</tt> <tt>{boxcircle point}</tt><br> +<tt>catalog symbol color red<br> +catalog symbol font times<br></tt> <tt>catalog symbol fontsize +14<br></tt> <tt>catalog symbol fontweight bold<br></tt> <tt>catalog +symbol fontslant italic<br></tt> <tt>catalog symbol add<br> +catalog symbol 2 remove<br> +catalog symbol load foo.sym<br> +catalog symbol save bar.sym</tt><tt><br> +catalog sky fk5<br> +catalog skyformat degrees<br></tt> <tt>catalog sort {Jmag} +incr<br></tt> <tt>catalog system wcs</tt><tt><br></tt> <tt>catalog +update<br></tt> <tt>catalog x RA<br> +catalog y DEC</tt><br> +<p><b><a name="cd" id="cd"></a>cd</b></p> +<p>Sets/Returns the current working directory.</p> +<tt>Syntax:<br> +cd [<directory>]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +cd<br> +ds9.set(string cmd)<br> +cd /home/mrbill<br></tt> +<p><b><a name="cmap" id="cmap"></a>cmap</b></p> +<p>Controls the colormap for the current frame. The colormap name +is not case sensitive. A valid contrast value is from 0 to 10 +and bias value from 0 to 1.</p> +<tt>Syntax:<br> +cmap [<colormap>]<br> + [file]<br> + [load <filename>]<br> + [save <filename>]<br> + [invert yes|no]<br> + [<constrast> <bias>]<br></tt> +<tt> [tag [load|save] <filename>]<br> + [tag delete]</tt><br> +<tt> [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +cmap<br> +cmap file<br> +cmap invert<br> +cmap value<br></tt> <tt>cmap lock</tt><br> +<tt>ds9.set(string cmd)<br> +cmap Heat<br> +cmap load foo.sao<br> +cmap save bar.sao<br> +cmap invert yes<br> +cmap 5 .5<br></tt> <tt>cmap tag load foo.tag<br> +cmap tag save foo.tag<br> +cmap tag delete</tt><br> +<tt>cmap open<br> +cmap close<br></tt> +<p><b><a name="colorbar" id="colorbar"></a>colorbar</b></p> +<p>Controls colorbar parameters.</p> +<tt>Syntax:<br> +colorbar []<br> + [yes|no]<br> + [orientation]<br> + +[horizontal|vertical]<br> + [numerics +yes|no]<br> + [space +value|distance]<br> + [font +times|helvetica|courier]<br> + [fontsize +<value>]<br> + [fontweight +normal|bold]<br> + [fontslant +roman|italic]<br> + [size]<br> + [ticks]</tt><br> +<tt><tt> +[match]<br> + [lock +[yes|no]]</tt><br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +colorbar<br> +colorbar orientation<br> +colorbar numerics<br> +colorbar space<br> +colorbar font<br> +colorbar fontsize<br> +colorbar fontweight<br> +colorbar fontslant<br> +colorbar size<br> +colorbar ticks<br> +ds9.set(string cmd)<br> +colorbar yes<br> +colorbar vertical<br> +colorbar numerics yes<br> +colorbar space value<br> +colorbar font times<br> +colorbar fontsize 14<br> +colorbar fontwieght bold<br> +colorbar fontslant italic<br> +colorbar size 20<br> +colorbar ticks 11</tt><br> +<tt>colorbar match<br> +colorbar lock yes</tt><br> +<p><b><a name="console" id="console"></a>console</b></p> +<p>Display tcl console window.</p> +<tt>Syntax:<br> +-console<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +console<br></tt> +<p><b><a name="contour" id="contour"></a>contour</b></p> +<p>Controls contours in the current frame.</p> +<tt>Syntax:<br> +contour []<br> + [yes|no]<br> + [<coordsys> +[<skyframe>]]<br> + [clear]<br> + [generate]<br> + [load +<filename>]<br> + [save <filename> +[<coordsys> <skyframe>]]<br> + [convert]<br></tt> +<tt><tt> [load levels +<filename>]<br></tt></tt> +<tt><tt><tt> [save levels +<filename>]<br></tt></tt> + [copy]<br> + [paste [<coordsys> +<color> <width> yes|no]]<br> + [color <color>]<br> + [width <width>]<br> + [dash yes|no]<br> + [smooth <smooth>]<br> + [method block|smooth]<br> + [nlevels <number of +levels>]<br> + [scale +linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> + ]scale log exp +<value>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope global|local]<br> + [limits <min> +<max>]<br> + [levels <value value +value...>]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +contour<br> +contour color<br> +contour width<br> +contour dash<br> +contour smooth<br> +contour method<br> +contour nlevels<br> +contour scale<br> +contour log exp<br> +contour mode<br> +contour scope<br> +contour limits<br> +contour levels<br> +string url = ds9.get(string cmd)<br> +contour wcs fk5<br> +ds9.set(string cmd)<br> +contour<br> +contour yes<br> +contour clear<br> +contour generate<br> +contour load ds9.ctr<br></tt> <tt><tt>contour save +ds9.con<br></tt></tt> <tt><tt><tt>contour save ds9.con wcs +fk5<br></tt></tt> contour convert<br></tt> <tt><tt>contour load +levels ds9.ctr<br></tt></tt> <tt><tt><tt>contour save levels +ds9.lev<br></tt></tt> contour copy<br></tt> <tt><tt>contour +paste<br></tt></tt> <tt><tt><tt>contour paste wcs red 2 +no<br></tt></tt> contour color yellow<br> +contour width 2<br> +contour dash yes<br> +contour smooth 5<br> +contour method smooth<br> +contour nlevels 10<br> +contour scale sqrt<br> +contour log exp 1000<br> +contour mode zscale<br> +contour scope local<br> +contour limits 1 100<br> +contour levels {1 10 100 1000}<br> +contour open<br> +contour close<br></tt> +<p><b><a name="crop" id="crop"></a>crop</b></p> +<p>Set current image display area.</p> +<tt>Syntax:<br> +crop [<x> <y> <width> <height> +[<coordsys>][<skyframe>][degrees|arcmin|arcsec]<br></tt> +<tt> [match <coordsys>]<br> + [lock +<coordsys>|none]</tt><tt><br> + [reset]<br> + [3d</tt> <tt><tt>zmin zmax +<coordsys>]<br> + [open|close]</tt><br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br></tt> <tt>crop # get crop in +physical coords<br></tt> <tt>crop wcs galactic sexagesimal +arcsec<br> +crop lock<br></tt> <tt>ds9.set(string cmd)</tt><br> +<tt>crop 40 30 10 20 # set crop in physical coords<br> +crop +104:51:06.915 +68:33:40.761 28.144405 22.000204 wcs +galactic arcsec<br> +crop match wcs<br> +crop lock wcs<br> +crop reset<br> +crop 3d .25 .5 wcs<br> +crop open<br> +crop close<br></tt> +<p><b><a name="crosshair" id="crosshair"></a>crosshair</b></p> +<p>Controls the current position of the crosshair in the current +frame. DS9 is placed in crosshair mode when the crosshair is +set.</p> +<tt>Syntax:<br> +crosshair [<x> <y> <coordsys> +[<skyframe>]]<br></tt> +<tt> [match +<coordsys>]<br> + [lock +<coordsys>|none]</tt><br> +<tt> <br> +Example:<br> +string value = ds9.get(string cmd)<br> +crosshair # get crosshair in physical coords<br> +crosshair wcs fk4 sexagesimal # get crosshair in wcs coords<br> +crosshair lock<br> +ds9.set(string cmd)<br> +crosshair 100 100 physical # set crosshair in physical<br> +crosshair 345 58.8 wcs fk5 # set crosshair in wcs coords<br> +crosshair 23:01:00 +58:52:51 wcs fk5<br> +crosshair match wcs<br> +crosshair lock wcs<br></tt> +<p><b><a name="cube" id="cube"></a>cube<br></b></p> +<p>Controls FITS cube.</p> +<tt>Syntax:<br> +cube []<br> + [play|stop|next|prev|first|last]<br> + [<slice> +[<coordsys>][<axis>]]<br> + [interval <numeric>]<br></tt> +<tt> [match <coordsys>]<br> + [lock <coordsys>|none]</tt><br> +<tt> [order 123|132|213|231|312|321]<br> + [axes lock [yes|no]]</tt><br> +<tt> [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +cube<br> +cube interval<br> +cube lock<br> +cube order<br> +cube axes lock<br> +ds9.set(string cmd)<br> +cube<br> +cube play<br> +cube last<br> +cube 3<br> +cube 4.5 wcs 3<br> +cube interval 2<br> +cube match wcs<br> +cube lock wcs<br> +cube order 123<br> +cube axes lock yes<br> +cube open<br> +cube close</tt><br> +<p><b><a name="cursor" id="cursor"></a>cursor</b></p> +<p>Move mouse pointer or crosshair in image pixels in the current +frame. Note, this will move selected Regions also.</p> +<tt>Syntax:<br> +cursor [<x> <y>]<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +cursor 10 10<br></tt> +<p><b><a name="data" id="data"></a>data</b></p> +<p>Return an array of data values given a lower left corner and a +width and height in specified coordinate system. The last argument +of yes indicates to strip the coordinates from the output and just +list the data values. The default is yes.<br></p> +<tt>Syntax:<br> +data [<coordsys> [<skyframe>] <x> <y> +<width> <height> [yes|no]]<br> + <br> +Example:<br> +string url = ds9.get(string cmd)<br> +data image 450 520 3 3 yes<br> +data physical 899 1039 6 6 no<br> +data fk5 202.47091 47.196811 0.00016516669 0.00016516669 no<br> +data wcs fk5 13:29:53.018 +47:11:48.52 0.00016516669 0.00016516669 +no</tt><tt><br></tt> +<p><b><a name="dsssao" id="dsssao"></a>dsssao<br> +dss<br></b></p> +<p>Support for Digital Sky Survey at SAO.</p> +<tt>Syntax:<br> +dsssao []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +dsssao name<br> +dsssao coord<br> +dsssao size<br> +dsssao save<br> +dsssao frame<br> +ds9.set(string cmd)<br> +dsssao<br> +dsssao m31<br></tt> <tt><tt>dsssao name m31<br></tt></tt> +<tt><tt><tt>dsssao name clear<br></tt></tt> dsssao 00:42:44.404 ++41:16:08.78<br> +dsssao size 60 60 arcmin<br> +dsssao save yes<br> +dsssao frame current<br> +dsssao update frame<br> +dsssao open<br> +dsssao close<br></tt> +<p><b><a name="dsseso" id="dsseso"></a>dsseso</b></p> +<p>Support for Digital Sky Survey at ESO.</p> +<tt>Syntax:<br> +dsseso []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey +DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +dsseso name<br> +dsseso coord<br> +dsseso size<br> +dsseso save<br> +dsseso frame<br> +dsseso survey<br> +ds9.set(string cmd)<br> +dsseso<br> +dsseso m31<br></tt> <tt><tt>dsseso name m31<br></tt></tt> +<tt><tt><tt>dsseso name clear<br></tt></tt> dsseso 00:42:44.404 ++41:16:08.78<br> +dsseso size 60 60 arcmin<br> +dsseso save yes<br> +dsseso frame current<br> +dsseso update frame<br> +dsseso survey DSS2-red<br> +dsseso open<br> +dsseso close<br></tt> +<p><b><a name="dssstsci" id="dssstsci"></a>dssstsci</b></p> +<p>Support for Digital Sky Survey at STSCI.</p> +<tt>Syntax:<br> +dssstsci []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> +<dec>] # in wcs fk5<br> + [size +<width> <height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame +new|current]<br> + [update +frame|crosshair]<br> + [survey +poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue]<br> + [survey +poss1_blue|poss1_red]<br> + [survey +all|quickv|phase2_gsc2|phase2_gsc1]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +dssstsci name<br> +dssstsci coord<br> +dssstsci size<br> +dssstsci save<br> +dssstsci frame<br> +dssstsci survey<br> +ds9.set(string cmd)<br> +dssstsci<br> +dssstsci m31<br></tt> <tt><tt>dssstsci name m31<br></tt></tt> +<tt><tt><tt>dssstsci name clear<br></tt></tt> dssstsci 00:42:44.404 ++41:16:08.78<br> +dssstsci size 60 60 arcmin<br> +dssstsci save yes<br> +dssstsci frame current<br> +dssstsci update frame<br> +dssstsci survey all<br> +dssstsci open<br> +dssstsci close</tt><br> +<p><b><a name="envi" id="envi"></a>envi</b></p> +<p>Load an ENVI header and file. Optional parameter: array +endian.<br></p> +<tt>Syntax:<br> +envi [new] <header> [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>envi foo.hdr</tt></tt><br> +<tt><tt>envi new foo.hdr</tt></tt><br> +<tt><tt><tt><tt><tt><tt>envi foo.hdr foo.bsq</tt></tt><br> +<br></tt></tt></tt></tt> <b><a name="exit" id= +"exit"></a>exit</b><br> +<p><b>quit<br></b></p> +<p>Quits DS9.</p> +<tt>Syntax:<br> +exit<br> +quit<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +exit</tt><br> +<p><b><a name="export" id="export"></a>export<br></b></p> +<p>Export loaded image data of current frame in specified image +format. Optional parameters: array endian, nrrd endian, jpeg +quality (1-100) and tiff compression method.</p> +<tt>Syntax:</tt> <tt><br></tt> <tt>export</tt> +<tt>[array|nrrd|envi|gif|tiff|jpeg|png]</tt> +<tt><filename></tt><tt><br></tt> <tt>export array +<filename></tt> +<tt>[big|little</tt><tt>|native]</tt><tt><br></tt> <tt>export nrrd +<filename></tt> <tt>[big|little</tt><tt>|native]</tt><br> +<tt>export envi <header> [<filename>]</tt> +<tt>[big|little</tt><tt>|native]</tt><tt><br></tt> <tt>export jpeg +<filename></tt> <tt>[1-100]</tt><tt><br></tt> <tt>export tiff +<filename</tt><tt>></tt> +<tt>[none|jpeg|packbits|deflate]</tt><br> +<tt> <br> +Example:<br></tt> <tt><tt><tt>ds9.set (string cmd)<br></tt> export +array foo.arr little</tt></tt><br> +<tt><tt>export nrrd foo.nrrd little<br> +export envi foo.hdr little<br> +export envi foo.hdr foo.bsq little<br></tt></tt> +<tt><tt><tt><tt>export tiff foo.tiff jpeg</tt></tt></tt><br> +export jpeg foo.jpeg 75<br> +export png foo.png</tt><br> +<p><b><a name="file" id="file"></a>file</b></p> +<p>Query currently loaded file information.</p> +<tt>Syntax:<br> +file<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +file</tt><tt><br></tt> +<p><b><a name="fits" id="fits"></a>fits</b></p> +<p>Load a FITS image into the current frame or query the currently +loaded image.<br></p> +<tt>Syntax:<br> +fits</tt> <tt><tt>[new|mask|slice] +[<filename>]</tt><tt><br></tt> +[width|height|depth|bitpix|type]<br> + [size [wcs|wcsa...wcsz] +[fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> + [header [<ext>] [keyword +<string>]]<br> + [image|table|slice]</tt><tt><br> + <br> +Example:</tt><br> +<tt><tt>string value = ds9.get(string cmd)</tt><br> +fits<br> +fits width<br> +fits height<br> +fits depth<br> +fits bitpix</tt><br> +<tt>fits type</tt><br> +<tt><tt>fits size<br></tt> fits size wcs fk5 arcmin<br> +fits header # primary<br> +fits header 2 # hdu 2<br> +fits header -2 # hdu 2 with inherit<br> +fits header keyword BITPIX<br> +fits header 1 keyword BITPIX</tt><br> +<tt><tt>fits image<br> +fits table</tt></tt><tt><br> +fits slice<br> +ds9.set(string cmd, string url)</tt><tt><tt><br></tt> fits +foo.fits<br> +fits new foo.fits<br> +fits bar.fits[bin=detx,dety]<br> +fits slice foo.fits<br> +fits mask foo.fits<br> +fits<br> +fits new<br> +fits -[bin=detx,dety]<br> +fits slice<br> +fits mask</tt> +<p>Syntax:<br></p> +<tt><tt>fits</tt> <tt><tt>[new|mask|slice] +[<filename>]</tt><tt><br></tt> +[width|height|depth|bitpix]<br> + [size [wcs|wcsa...wcsz] +[fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> + [header [<ext>] [keyword +<string>]]<br> + [image|table|slice]</tt><tt><br> + </tt><br> +Example:<br> +string value = ds9.get(string cmd)<br></tt> <tt><tt>fits width<br> +fits height<br> +fits depth<br> +fits bitpix</tt><br> +<tt><tt>fits size<br></tt> fits size wcs fk5 arcmin<br> +fits header # primary<br> +fits header 2 # hdu 2<br> +fits header -2 # hdu 2 with inherit<br> +fits header keyword BITPIX<br> +fits header 1 keyword BITPIX</tt><br> +fits<br> +fits image<br></tt> <tt><tt>fits table<br></tt></tt> +<tt><tt><tt>fits slice<br></tt></tt> ds9.set(string cmd, string +url)</tt><tt><br> +fits foo.fits<br> +fits new foo.fits<br> +fits bar.fits[bin=detx,dety]<br> +fits slice foo.fits<br> +fits mask foo.fits<br> +<br></tt> <b><a name="frame" id="frame"></a>frame</b> +<p>Controls frame functions. Frames may be created, deleted, reset, +and centered. While return the current frame number. If you goto a +frame that does not exists, it will be created. If the frame is +hidden, it will be shown. The 'frameno' option is available for +backward compatibility.</p> +<tt>Syntax:<br> +frame [center [#|all]]<br> + [clear [#|all]]<br> + [new [rgb|3d]]<br> + [delete [#|all]]<br> + [reset [#|all]]<br> + [refresh [#|all]]<br> + [hide [#|all]]<br> + [show [#|all]]<br> + [move first]<br> + [move back]<br> + [move forward]<br> + [move last]<br> + [first]<br> + [prev]<br> + [next]<br> + [last]<br> + [frameno #]<br> + [#]<br> + [match <coordsys>]<br> + [lock <coordsys>|none]<br> + [has [amplifier|datamin|datasec|detector|grid|iis|irafmin|physical|smooth]]<br> - [has contour [aux]]]<br> - [has fits [ |bin|cube|mosaic]]<br> - [has marker - [highlite|paste|select|undo]]<br> - [has system <coordsys>]<br> - </tt><tt><tt><tt><tt> [has wcs - [<wcssys>]]<br> - </tt> [has wcs celestial - [<wcssys>]]<br> - </tt> [has wcs linear - [<wcssys>]]<br> - </tt><br> - Example: <br> - string value = ds9.get(string cmd)<br> - frame # returns the id of the current frame <br> - frame frameno # returns the id of the current frame <br> - frame all # returns the id of all frames <br> - frame active # returns the id of all active frames<br> - frame lock<br> - frame has amplifier<br> - frame has datamin<br> - frame has datasec<br> - frame has detector<br> - frame has grid<br> - frame has iis<br> - frame has irafmin<br> - frame has physical<br> - frame has smooth<br> - frame has contour<br> - frame has contour aux<br> - frame has fits<br> - frame has fits bin<br> - frame has fits cube<br> - frame has fits mosaic<br> - frame has marker highlite<br> - frame has marker paste<br> - frame has marker select<br> - frame has marker undo<br> - frame has system physical<br> - frame has wcs wcsa<br> - frame has wcs celestial wcsa<br> - frame has wcs linear wcsa<br> - ds9.set(string cmd)<br> - frame center # center current frame<br> - frame center 1 # center 'Frame1' <br> - frame center all # center all frames <br> - frame clear # clear current frame<br> - frame new # create new frame <br> - frame new rgb # create new rgb frame<br> - frame delete # delete current frame <br> - frame reset # reset current frame <br> - frame refresh # refresh current frame <br> - frame hide # hide current frame <br> - frame show 1 # show frame 'Frame1'<br> - frame move first # move frame to first in order<br> - frame move back # move frame back in order<br> - frame move forward # move frame forward in order<br> - frame move last # move frame to last in order<br> - frame first # goto first frame <br> - frame prev # goto prev frame <br> - frame next # goto next frame<br> - frame last # goto last frame<br> - frame frameno 4 # goto frame 'Frame4', create if needed<br> - frame 3 # goto frame 'Frame3', create if needed <br> - frame match wcs<br> - frame lock wcs</tt><br> - <p><b> <a name="gif"></a>gif</b></p> - <p>Load GIF image into current frame.<br> - </p> - <tt> Syntax:<br> - gif [new|slice] [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>gif</tt><br> - <tt><tt>ds9.set(string cmd)<br> - </tt>gif foo.gif</tt><br> - <tt><tt>gif new foo.gif<br> - </tt></tt><tt><tt><tt>gif slice foo.gif<br> - </tt></tt>gif</tt><br> - <tt><tt>gif</tt><tt> new<br> - </tt>gif</tt><tt> slice</tt> - <p><b> <a name="grid"></a>grid</b></p> - <p> Controls coordinate grid. For grid numeric format - syntax, click <a href="grid.html#Format">here</a>.</p> - <tt> Syntax: <br> - grid []<br> - [yes|no] <br> - [type analysis|publication] <br> - [system <coordsys>] <br> - [sky <skyframe>] <br> - [skyformat <skyformat>]<br> - [grid yes|no]<br> - [grid color <color>]<br> - [grid width <value>]<br> - [grid dash yes|no]<br> - [grid gap1 <value>]<br> - </tt><tt><tt> [grid gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [grid gap3 - <value>]<br> - </tt></tt> [axes yes|no]<br> - [axes color <color>]<br> - [axes width <value>]<br> - [axes dash yes|no]<br> - [axes type interior|exterior]<br> - </tt><tt> [axes origin - lll|llu|lul|luu|ull|ulu|uul|uuu]</tt><br> - <tt> [format1 <format>]<br> - [format2 <format>]<br> - [tickmarks yes|no]<br> - [tickmarks color <color>]<br> - [tickmarks width <value>]<br> - [tickmarks dash yes|no]<br> - [border yes|no]<br> - [border color <color>]<br> - [border width <value>]<br> - [border dash yes|no]<br> - [numerics yes|no]<br> - [numerics font - times|helvetica|courier]<br> - [numerics fontsize <value>]<br> - [numerics fontweight normal|bold]<br> - [numerics fontslant roman|italic]<br> - [numerics color <color>]<br> - [numerics gap1 <value>]<br> - </tt><tt><tt> [numerics gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [numerics - gap3 <value>]<br> - </tt></tt> [numerics type - interior|exterior]<br> - [numerics vertical yes|no]<br> - [title yes|no]<br> - [title text <text>]<br> - [title def yes|no]<br> - [title gap <value>]<br> - [title font - times|helvetica|courier]<br> - [title fontsize <value>]<br> - [title fontweight normal|bold]<br> - [title fontslant roman|italic]<br> - [title color <color>]<br> - [labels yes|no]<br> - [labels text1 <text>]<br> - </tt><tt><tt> [labels text2 - <text>]<br> - </tt> [labels def1 yes|no]<br> - [labels def2 yes|no]<br> - </tt><tt><tt> [labels gap1 - <value>]<br> - </tt> [labels gap2 <value>]<br> - [labels font - times|helvetica|courier]<br> - [labels fontsize <value>]<br> - [labels fontweight normal|bold]<br> - [labels fontslant roman|italic]<br> - [labels color <color>]<br> - [reset]<br> - [load <filename>] <br> - [save <filename>] <br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - grid <br> - grid type <br> - grid system <br> - grid sky <br> - grid skyformat <br> - grid grid <br> - grid grid color <br> - grid grid width <br> - grid grid dash<br> - grid grid gap1 <br> - </tt><tt><tt>grid grid gap2 <br> - </tt></tt><tt><tt><tt>grid grid gap3<br> - </tt></tt>grid axes <br> - grid axes color <br> - grid axes width <br> - grid axes dash<br> - grid axes type <br> - grid axes origin<br> - grid format1<br> - grid format2<br> - grid tickmarks <br> - grid tickmarks color <br> - grid tickmarks width <br> - grid tickmarks dash<br> - grid border <br> - grid border color <br> - grid border width <br> - grid border dash<br> - grid numerics <br> - grid numerics font <br> - grid numerics fontsize <br> - grid numerics fontweight<br> - grid numerics fontslant<br> - grid numerics color <br> - grid numerics gap1 <br> - </tt><tt><tt>grid numerics gap2 <br> - </tt></tt><tt><tt><tt>grid numerics gap3<br> - </tt></tt>grid numerics type <br> - grid numerics vertical <br> - grid title <br> - grid title text<br> - grid title def <br> - grid title gap <br> - grid title font <br> - grid title fontsize <br> - grid title fontweight<br> - grid title fontslant<br> - grid title color <br> - grid labels <br> - grid labels text1 <br> - </tt><tt><tt>grid labels text2 <br> - </tt>grid labels def1 <br> - grid labels def2 <br> - </tt><tt><tt>grid labels gap1 <br> - </tt>grid labels gap2 <br> - grid labels font <br> - grid labels fontsize <br> - grid labels fontweight<br> - grid labels fontslant<br> - grid labels color <br> - ds9.set(string cmd)<br> - grid <br> - grid yes<br> - grid type analysis <br> - grid system wcs <br> - grid sky fk5 <br> - grid skyformat degrees<br> - grid grid yes<br> - grid grid color red<br> - grid grid width 2<br> - grid grid dash yes<br> - grid grid gap1 10<br> - </tt><tt><tt>grid grid gap2 10<br> - </tt></tt><tt><tt><tt>grid grid gap3 10<br> - </tt></tt>grid axes yes<br> - grid axes color red<br> - grid axes width 2<br> - grid axes dash yes<br> - grid axes type exterior<br> - grid axes origin lll<br> - grid format1 d.2<br> - grid format2 d.2<br> - grid tickmarks yes<br> - grid tickmarks color red<br> - grid tickmarks width 2<br> - grid tickmarks dash yes<br> - grid border yes<br> - grid border color red<br> - grid border width 2<br> - grid border dash yes<br> - grid numerics yes<br> - grid numerics font courier<br> - grid numerics fontsize 12<br> - grid numerics fontweight bold<br> - grid numerics fontslant italic<br> - grid numerics color red<br> - grid numerics gap1 10<br> - </tt><tt><tt>grid numerics gap2 10<br> - </tt></tt><tt><tt><tt>grid numerics gap3 10<br> - </tt></tt>grid numerics type exterior<br> - grid numerics vertical yes<br> - grid title yes<br> - grid title text {Hello World}<br> - grid title def yes<br> - grid title gap 10<br> - grid title fontsize 12<br> - grid title font courier<br> - grid title fontweight bold<br> - grid title fontslant italic<br> - grid title color red<br> - grid labels yes<br> - grid labels text1 {Hello World}<br> - </tt><tt><tt>grid labels text2 {Hello World}<br> - </tt>grid labels def1 yes<br> - grid labels def2 yes<br> - </tt><tt><tt>grid labels gap1 10<br> - </tt>grid labels gap2 10<br> - grid labels font courier<br> - grid labels fontsize 12<br> - grid labels fontweight bold<br> - grid labels fontslant italic<br> - grid labels color red<br> - grid reset<br> - grid load foo.grd <br> - grid save foo.grd<br> - grid open<br> - grid close<br> - </tt> - <p><b> <a name="header"></a>header</b></p> - <p>Display current fits header dialog. Optional extension number - maybe specified. Please note, this differs from samp fits - header.</p> - <tt> Syntax: <br> - header [<ext>]<br> - [close [<ext>]]<br> - [save [<ext>] - <filename>]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - header<br> - header 2<br> - header close<br> - </tt> - <p><b> <a name="height"></a>height</b></p> - <p>Set the height of the image display window. </p> - <tt> Syntax: <br> - height [<value>]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - height<br> - ds9.set(string cmd)<br> - height 512<br> - </tt> - <p><b> <a name="iconify"></a>iconify</b></p> - <p>Toggles iconification. </p> - <tt> Syntax: <br> - iconify []<br> - [yes|no] <br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - iconify <br> - ds9.set(string cmd)<br> - iconify<br> - iconify yes</tt><br> - <p><b><a name="iexam"></a>iexam</b></p> - <p>Interactive examine function. A blinking cursor will indicate - to the user to click on a point on an image. The specified - information will be returned at that time. The default event is - <tt>button</tt>. In the last form, the following macros will be - expanded if present: <tt>$width, $height, $depth, $bitpix, - $filename, $regions, $filename[$regions], $env, $pan, $value, - $x, $y, $z.</tt> See <a - href="file:///Users/joye/saods9/doc/ref/analysis.html#macros">Analysis - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Macros</a> for more information.</p> - <tt> Syntax: <br> - iexam []<br> - </tt><tt><tt> [[]|button|key|any] - coordinate <coordsys> [<skyframe>] - [<skyformat>]<br> - [[]|button|key|any] data - [width][height]<br> - </tt><tt><tt> [[]|button|key|any] - <macro string>]<br> - </tt></tt><br> - Example:<br> - string value = ds9.get(string cmd)<br> - </tt><tt><tt>iexam<br> - </tt>iexam coordinate image<br> - iexam key coordinate image # return coordinate and key event<br> - iexam coordinate wcs fk5 degrees<br> - iexam coordinate wcs galactic sexagesimal<br> - iexam coordinate fk5<br> - iexam data # return data value<br> - iexam key data # return data value and key event<br> - iexam data 3 3 # return all data in 3x3 box about selected point<br> - iexam {'Click at $x,$y in file $filename'}</tt><br> - <p><b><a name="iis"></a>iis</b></p> - <p>Set/Get IIS Filename. Optional mosaic number maybe supplied.</p> - <tt> Syntax: <br> - iis [filename <filename> [#]]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - iis filename<br> - iis filename 4<br> - ds9.set(string cmd)<br> - iis filename foo.fits<br> - iis filename bar.fits 4</tt><br> - <p><b> <a name="jpeg"></a>jpeg</b></p> - <p>Load JPEG image into current frame. Optional parameters: <tt>jpeg - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </tt>quality (1-100) </p> - <tt> Syntax:<br> - jpeg [new|slice] [<filename>] [1-100]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>jpeg</tt><br> - <tt><tt>jpeg 100</tt><br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>jpeg foo.jpeg</tt><br> - <tt><tt>jpeg new foo.jpeg<br> - </tt></tt><tt><tt><tt>jpeg slice foo.jpeg<br> - </tt></tt>jpeg</tt><br> - <tt><tt>jpeg</tt><tt> new<br> - </tt>jpeg</tt><tt> slice</tt> - <p><b> <a name="lock"></a>lock</b></p> - <p>Lock all other frames to the current frame. </p> - <tt> Syntax: <br> - </tt><tt>lock</tt><tt> </tt><tt>[frame <coordsys>|none]<br> - </tt><tt>[crosshair - <coordsys>|none] </tt><tt><br> - </tt><tt> [crop <coordsys>|none]</tt><br> - <tt> [slice <coordsys>|none]</tt><br> - <tt> </tt><tt> [bin [yes|no]]<br> - [axes [yes|no]]<br> - [scale [yes|no]]<br> - [scalelimits [yes|no]]<br> - [colorbar [yes|no]]<br> - [block [yes|no]]<br> - </tt><tt> [smooth [yes|no]]</tt><tt><br> - </tt><tt> [3d [yes|no]]</tt><tt><br> - </tt><tt> </tt><tt><br> - Example:<br> - </tt><tt>string value = ds9.get(string cmd) <br> - </tt><tt>lock frame<br> - lock crosshair<br> - </tt><tt>lock crop</tt><br> - <tt> lock slice</tt><br> - <tt>lock bin<br> - lock axes<br> - lock scale<br> - lock scalelimits<br> - lock color</tt><tt>bar<br> - lock block<br> - </tt><tt>lock smooth<br> - </tt><tt>lock 3d<br> - </tt><tt>ds9.set(string cmd)<br> - </tt><tt>lock frame wcs</tt><tt><br> - </tt><tt>lock crosshair wcs<br> - </tt><tt>lock crop wcs</tt><br> - <tt>lock slice wcs</tt><br> - <tt>lock bin yes<br> - lock axes yes<br> - </tt><tt>lock scale yes<br> - lock scalelimits yes<br> - </tt><tt>lock colorbar yes</tt><tt><br> - lock block yes</tt><br> - <tt>lock smooth yes<br> - </tt><tt>lock 3d yes<br> - <br> - </tt><b><a name="lower"></a>lower</b> - <p>Lower in the window stacking order. </p> - <tt> Syntax: <br> - lower <br> - <br> - Example: <br> - ds9.set(string cmd)<br> - lower</tt><tt><br> - </tt> - <p><b> <a name="magnifier"></a>magnifier</b></p> - <p>Controls the magnifier settings. </p> - <tt> Syntax: <br> - magnifier [color <color>]<br> - [zoom - <value>]<br> - [cursor - yes|no]<br> - [region - yes|no]<br> - <br> - Example:<br> - string value = ds9.get(string cmd) <br> - magnifier color<br> - magnifier zoom<br> - magnifier cursor<br> - magnifier region<br> - ds9.set(string cmd)<br> - magnifier color yellow<br> - magnifier zoom 2<br> - magnifier cursor no<br> - magnifier region no<br> - </tt> - <p><b><a name="mask"></a>mask<br> - </b></p> - <p>Controls mask parameters. </p> - <tt> Syntax: <br> - mask [color <color>]<br> - [mark 1|0]<br> - [transparency <value>]<br> - [clear]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - mask color<br> - mask mark<br> - mask transparency<br> - ds9.set(string cmd)<br> - mask color red<br> - mask mark 0<br> - mask transparency 50<br> - mask clear<br> - mask open<br> - mask close<br> - </tt> - <p><b> <a name="match"></a>match</b></p> - <p>Match all other frames to the current frame. </p> - <tt> Syntax: <br> - </tt><tt>match </tt><tt>[frame <coordsys>]<br> - </tt><tt>[crosshair - <coordsys>] </tt><tt><br> - </tt><tt> [crop <coordsys>]<br> - </tt><tt> [slice <coordsys>]<br> - </tt><tt> [bin]<br> - [axes]<br> - [scale]<br> - [scalelimits]<br> - [colorbar]<br> - [block]<br> - [smooth]</tt><tt><br> - [3d]<br> - </tt><tt> <br> - Example:<br> - ds9.set(string cmd)<br> - </tt><tt>match frame wcs <br> - </tt><tt>match crosshair wcs<br> - </tt><tt>match crop wcs</tt><br> - <tt> match slice wcs<br> - match bin<br> - match axes<br> - match scale<br> - match scalelimits<br> - match color</tt><tt>bar<br> - match block<br> - match smooth<br> - match 3d<br> - </tt> - <p><b> <a name="mecube"></a>mecube</b></p> - <p>Load FITS multiple extension file as data cube.<br> - </p> - <tt> Syntax:<br> - mecube [new] [<filename>]<br> - <br> - Example: </tt><br> - <tt>string value = ds9.get(string cmd)</tt><tt><tt><br> - </tt>mecube<br> - </tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt></tt>mecube foo.fits</tt><br> - <tt><tt>mecube new foo.fits<br> - </tt>mecube</tt><br> - <tt>mecube</tt><tt> new</tt> - <p><b> <a name="minmax"></a>minmax</b></p> - <p>This is how DS9 determines the min and max data values - from the data. <tt>SCAN</tt> will scan all data.</p> - <tt> Syntax: <br> - minmax [scan|sample|datamin|irafmin] <br> - [mode - scan|sample|datamin|irafmin]<br> - [interval #]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - minmax mode<br> - minmax sample <br> - ds9.set(string cmd)<br> - minmax scan <br> - minmax mode scan<br> - minmax interval 100<br> - </tt> - <p><b> <a name="mode"></a>mode</b></p> - <p>Controls the first mouse button mode. </p> - <tt> Syntax: <br> - mode - [none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine] - <br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - mode <br> - ds9.set(string cmd)<br> - mode crosshair</tt><br> - <p><b> <a name="mosaic"></a>mosaic</b></p> - <p>Load FITS mosaic segment into current frame.</p> - <tt> Syntax:<br> - mosaic [wcs|wcsa...wcsz|iraf] [new|mask] [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>mosaic</tt><tt><br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>mosaic foo.fits</tt><br> - <tt><tt>mosaic wcs foo.fits</tt></tt><br> - <tt><tt>mosaic wcs new foo.fits</tt></tt><br> - <tt><tt>mosaic wcs mask foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>mosaic</tt><br> - <tt><tt>mosaic wcs<br> - mosaic wcs</tt><tt> new<br> - </tt>mosaic wcs</tt><tt> mask<br> - </tt> - <p><b> <a name="mosaicimage"></a>mosaicimage</b></p> - <p>Load FITS mosaic image into current frame.</p> - <tt> Syntax:<br> - mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] [new|mask] - [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>mosaicimage</tt><tt><br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>mosaicimage foo.fits</tt><br> - <tt><tt>mosaicimage wcs foo.fits</tt></tt><br> - <tt><tt>mosaicimage wcs new foo.fits</tt></tt><br> - <tt><tt>mosaicimage wcs mask foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>mosaicimage</tt><br> - <tt><tt>mosaicimage wcs<br> - mosaicimage wcs new</tt><tt><br> - </tt>mosaicimage wcs mask</tt> - <p><b><a name="movie"></a>movie</b></p> - <p>Create mpeg1 movie from snap shots of the DS9 window. A <tt>slice</tt> - movie cycles though all slices of a cube. A <tt>frame</tt> - movie cycles through all active frames. A <tt>3d</tt> movie - cycles through specified viewing angles. The default is <tt>frame</tt>. - Optional parameters for <tt>3d</tt>: number of frames, azimuth - from/to, elevation from/to, slice from/to, oscillate/repeat - times.</p> - <tt> Syntax:<br> - movie </tt><tt>[slice|frame|3d] </tt><tt><filename><br> - </tt><tt>movie 3d <filename> - [number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat - <#>]</tt><br> - <tt> <br> - Example:<br> - ds9.set(string cmd)<br> - movie slice ds9.mpg<br> - </tt><tt>movie 3d ds9.mpg number 10 azfrom -60 azto 60 oscillate 1</tt><br> - <p><b> <a name="multiframe"></a>multiframe</b></p> - <p>Load FITS multiple extension file as multiple images.<br> - </p> - <tt> Syntax:<br> - multiframe [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>multiframe foo.fits</tt><tt><tt><br> - </tt>multiframe</tt><br> - <p><b> <a name="nameserver"></a>nameserver</b></p> - <p>Support Name Server functions. Coordinates are in fk5. </p> - <tt> Syntax: <br> - nameserver [<object>] <br> - - [name <object>]<br> - - [server ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt>]<br> - - [skyformat degrees|sexagesimal]<br> - - [pan]<br> - - [crosshair]<br> - [close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - nameserver<br> - nameserver server<br> - nameserver skyformat<br> - nameserver m31<br> - ds9.set(string cmd)<br> - nameserver m31 <br> - nameserver name m31 <br> - nameserver server ned-sao <br> - nameserver skyformat sexagesimal<br> - nameserver pan<br> - nameserver crosshair<br> - nameserver open<br> - nameserver close<br> - </tt> - <p><b> <a name="nan"></a>nan</b></p> - <p>Set image not-a-number color. </p> - <tt> Syntax: <br> - nan <color><br> - <br> - Example:<br> - </tt><tt>string value = ds9.get(string cmd)<br> - nan</tt><br> - <tt>ds9.set(string cmd)<br> - nan red</tt><br> - <p><b> <a name="nrrd"></a>nrrd</b></p> - <p>Load an NRRD (Nearly Raw Raster Data) file. Optional parameter: - array endian.<br> - </p> - <tt> Syntax: <br> - nrrd [native|little|big]<br> - nrrd [new|mask] [<filename>]<br> - <br> - Example:<br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>nrrd</tt><br> - <tt><tt>nrrd big<br> - </tt></tt><tt><tt><tt>ds9.set(string cmd</tt><tt>, string url</tt><tt>)<br> - </tt>nrrd foo.nrrd</tt></tt><br> - <tt><tt><tt><tt>nrrd new foo.nrrd</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt>nrrd mask foo.nrrd<br> - </tt></tt></tt></tt></tt>nrrd</tt><br> - <tt>nrrd</tt><tt> new<br> - nrrd mask</tt><br> - <p><b> <a name="nvss"></a>nvss</b></p> - <p>Support for NRAO VLA Sky Survey.</p> - <tt> Syntax: <br> - nvss []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs fk5<br> - [size <width> <height> - degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - nvss name <br> - nvss coord <br> - nvss size<br> - nvss save<br> - nvss frame<br> - ds9.set(string cmd)<br> - nvss<br> - nvss m31 <br> - </tt><tt><tt>nvss name m31 <br> - </tt></tt><tt><tt><tt>nvss name clear<br> - </tt></tt>nvss 00:42:44.404 +41:16:08.78<br> - nvss size 60 60 arcmin<br> - nvss save yes<br> - nvss frame current<br> - nvss update frame<br> - nvss open<br> - nvss close<br> - </tt> - <p><b> <a name="orient"></a>orient</b></p> - <p>Controls the orientation of the current frame. </p> - <tt> Syntax: <br> - orient [none|x|y|xy] <br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - orient <br> - ds9.set(string cmd)<br> - orient xy<br> - orient open<br> - orient close<br> - </tt> - <p><b> <a name="pagesetup"></a>pagesetup</b></p> - <p>Controls Page Setup options. </p> - <tt> Syntax: <br> - pagesetup [orient portrait|landscape]</tt><br> - <tt> [scale - <numeric>]</tt><br> - <tt> [size - letter|legal|tabloid|poster|a4]</tt><br> - <tt> <br> - Example:<br> - string value = ds9.get(string cmd)<br> - pagesetup orient<br> - pagesetup scale <br> - pagesetup size <br> - ds9.set(string cmd)<br> - pagesetup orient portrait <br> - pagesetup scale 50<br> - pagesetup size poster<br> - </tt> - <p><b> <a name="pan"></a>pan</b></p> - <p>Controls the current image cursor location for the current - frame. </p> - <tt> Syntax: <br> - pan [<x> <y> <coordsys> - [<skyframe>][<skyformat>]] # relative<br> - [to <x> <y> <coordsys> - [<skyframe>][<skyformat>] # absolute<br> - [open|close]<br> - [close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - pan # get current image coords <br> - pan wcs fk4 sexagesimal # get current wcs coords <br> - ds9.set(string cmd)<br> - pan 200 200 image # pan relative <br> - pan to 400 400 physical # pan to physical coords <br> - pan to 13:29:55 47:11:50 wcs fk5 # pan to wcs coords<br> - pan open<br> - pan close<br> - </tt> - <p><b> <a name="pixeltable"></a>pixeltable</b></p> - <p>Display/Hide the pixel table. </p> - <tt> Syntax: <br> - pixeltable []<br> - [yes|open] <br> - [no|close]<br> - <br> - Example:<br> - string url = ds9.get(string cmd)<br> - pixeltable <br> - ds9.set(string cmd)<br> - pixeltable<br> - pixeltable yes<br> - pixeltable open<br> - pixeltable close<br> - </tt> - <p><b> <a name="plot"></a>plot</b></p> - <p>Display and configure data plots. All plot commands take an - optional second command, the plot name. If no plot name is - specified, the last plot created is assumed. Plot data is - assumed to be a pair of coordinates, with optional error values. - The follow are valid data descriptions:</p> - <blockquote>xy x and y coordinates<br> - xyex x,y coordinates with x errors<br> - xyey x,y coordinates with y errors<br> - xyexey x,y coordinates with x and y - errors<br> - </blockquote> - <p>To create a new plot, use the plot new command.</p> - <tt> Syntax: <br> - </tt><tt># create new empty plot window<br> - plot []<br> - [line|bar|scatter]<br> - </tt><tt><tt><tt><tt> [new]<br> - </tt></tt> [new line|bar|scatter]<br> - </tt></tt><tt><tt><tt><tt><tt><tt> [new - name <plotname>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - [new name <plotname> line|bar|scatter]</tt></tt></tt></tt></tt></tt></tt></tt><br> - </tt><tt><br> - </tt><tt><tt># </tt><tt><tt><tt>load data into existing plot from - stdin</tt></tt> <br> - plot [[<plotname>] data xy|xyex|xyey|xyexey]<br> - </tt><tt><tt><br> - </tt></tt># existing plot<br> - plot </tt><tt><tt>[[<plotname>] load <filename> - xy|xyex|xyey|xyexey]<br> - [[<plotname>] save - <filename>]<br> - </tt> [[<plotname>] clear]<br> - </tt><tt><tt><tt><tt><tt><tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - duplicate [#]]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </tt>[[<plotname>] stats yes|no]<br> - </tt></tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - list yes|no]<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - loadconfig <filename>]<br> - [[<plotname>] saveconfig - <filename>]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] pagesetup orient portrait|landscape]<br> - [[<plotname>] pagesetup - size letter|legal|tabloid|poster|a4]</tt><br> - <tt> </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] print]<br> - [[<plotname>] print - destination printer|file]<br> - [[<plotname>] print - command <command>]<br> - [[<plotname>] print - filename <filename>]<br> - [[<plotname>] print color - rgb|gray]<br> - </tt> </tt>[[<plotname>] - close</tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>]<br> - </tt>[[<plotname>] - mode pointer|zoom]<br> - </tt></tt></tt></tt></tt></tt><tt><br> - # configure graph<br> - plot [[<plotname>] axis x|y grid yes|no]<br> - [[<plotname>] axis x|y log - yes|no]<br> - </tt><tt> [[<plotname>] axis x|y - flip yes|no]</tt><br> - <tt><tt> [[<plotname>] axis x|y auto - yes|no]<br> - [[<plotname>] axis x|y min - <value>]<br> - [[<plotname>] axis x|y max - <value>]</tt><tt><br> - </tt><tt><tt> [[<plotname>] axis x|y - format <string>]</tt><tt><br> - </tt></tt> </tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - legend yes|no]<br> - [[<plotname>] legend position - right|left|top|bottom]</tt><br> - </tt><tt><tt> [[<plotname>] font - title|labels|numbers font times|helvetica|courier]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - size <value>]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - weight normal|bold]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - slant roman|italic]<br> - </tt></tt><tt> [[<plotname>] title - <string>]</tt><br> - <tt><tt> [[<plotname>] title x|y - <string>]<br> - [</tt></tt><tt><tt><tt><tt>[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - barmode normal|stacked|aligned|overlap]<br> - <br> - </tt> # configure current dataset<br> - </tt>plot [[<plotname>] show yes|no]<br> - </tt> </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape - circle|square|diamond|plus|splus|scross|triangle|arrow]</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt> <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape fill yes|no]</tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt> <tt> - </tt></tt><tt><tt><tt><tt>[[<plotname>] - shape color <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - smooth - step|linear|cubic|quadratic|catrom]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - width - <value>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - dash yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error width - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - name - <string>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><br> - # select current dataset<br> - </tt></tt></tt>plot [[<plotname>] select - <value>]<br> - </tt><tt> </tt><tt> <br> - Example: <br> - # return all plotnames<br> - string value = ds9.get(string cmd)<br> - plot<br> - <br> - # create new empty plot window<br> - ds9.set(string cmd)</tt><br> - <tt><tt>plot<br> - plot bar<br> - plot new<br> - plot new bar<br> - plot new name foo<br> - plot new name foo bar<br> - <br> - </tt># load additional dataset into an existing plot<br> - ds9.set(string cmd, string url)<br> - plot data xy # plot additional data<br> - plot foo data xy # plot additional data<br> - </tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>string - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - value = ds9.get(string cmd)<br> - </tt></tt></tt></tt></tt></tt>plot - stats<br> - plot list<br> - </tt></tt></tt>ds9.set(string cmd)<br> - </tt></tt></tt></tt>plot load foo.dat xy<br> - plot save foo.dat<br> - </tt></tt><tt><tt>plot clear<br> - plot duplicate 1<br> - plot stats yes<br> - plot list yes<br> - </tt></tt><tt><tt>plot loadconfig foo.plt<br> - plot saveconfig foo.plt<br> - </tt></tt><tt><tt>plot pagesetup orient portrait<br> - plot pagesetup size letter<br> - </tt></tt><tt><tt>plot print<br> - plot print destination file<br> - plot print command lp<br> - plot print filename foo.ps<br> - plot print color rgb<br> - </tt>plot close<br> - </tt></tt><tt><tt><tt><tt><br> - string value = ds9.get(string cmd)<br> - </tt>plot mode<br> - </tt></tt></tt><tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt>plot mode pointer</tt><br> - </tt><tt><br> - # configure plot<br> - </tt></tt><tt><tt><tt><tt><tt><tt>string value = ds9.get(string - cmd)<br> - </tt></tt></tt></tt>plot axis x grid<br> - </tt><tt><tt>plot axis x log<br> - </tt></tt><tt><tt><tt>plot axis x flip</tt></tt></tt><br> - </tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - axis x auto<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - axis x min<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - axis x max<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - axis x format<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - legend<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt>plot legend - position<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>plot - font numbers font<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - font numbers size<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - font numbers weight<br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - font numbers slant<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - title<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - title x<br> - plot barmode<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt> - </tt></tt></tt></tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt>plot axis x grid yes<br> - plot axis x log yes</tt><br> - <tt>plot axis x flip yes</tt><tt><br> - </tt></tt><tt><tt><tt><tt>plot axis x auto no<br> - plot axis x min 0<br> - plot axis x max 100<br> - </tt></tt><tt><tt><tt><tt>plot axis x format "%f"<br> - </tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>string value = - ds9.get(string cmd)<br> - </tt></tt></tt></tt></tt></tt>plot legend<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt>plot legend - position<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt>ds9.set(string - - - - - - - - - - - - - cmd)<br> - </tt></tt></tt>plot legend yes<br> - </tt><tt>plot legend position left</tt><tt><tt><tt><tt><br> - <br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>string - - - - - - - - - - - - - value = ds9.get(string cmd)<br> - </tt></tt></tt></tt></tt></tt>plot font - numbers font<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - font numbers size<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - font numbers weight<br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - font numbers slant<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>ds9.set(string - - - - - - - - - - - - - cmd)<br> - </tt></tt></tt>plot font numbers font times<br> - plot font numbers size 12<br> - plot font numbers weight bold<br> - plot font numbers slant italic<br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>string - - - - - - - - - - - - - value = ds9.get(string - cmd)<br> - </tt></tt></tt></tt></tt></tt>plot - - - - - - - - - - - - - title<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - title xaxis</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - title yaxis</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt>ds9.set(string - - - - - - - - - - - - - cmd)<br> - </tt></tt></tt>plot title "This is a Title"<br> - plot title x "X Axis"<br> - plot title y "Y Axis"<br> - plot title legend "This is the Legend"<br> - </tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>string - - - - - - - - - - - - - value = - ds9.get(string - cmd)<br> - </tt></tt></tt></tt></tt></tt>plot - - - - - - - - - - - - - barmode<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt>ds9.set(string - - - - - - - - - - - - - cmd)<br> - </tt></tt></tt>plot barmode aligned<br> - </tt><tt><tt><br> - # configure current dataset<br> - </tt></tt><tt><tt><tt><tt><tt><tt>string value = ds9.get(string - cmd)<br> - </tt></tt></tt></tt>plot show<br> - plot shape</tt> <br> - <tt><tt>plot shape fill<br> - </tt></tt><tt><tt><tt>plot shape color<br> - </tt></tt></tt><tt><tt><tt><tt>plot smooth<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt>plot color<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>plot - width<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - dash<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error color<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error width<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - name<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt>ds9.set(string - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cmd)<br> - </tt>plot show yes<br> - plot shape circle<br> - </tt><tt><tt>plot shape fill no<br> - </tt></tt><tt><tt><tt>plot shape color cyan<br> - </tt></tt></tt><tt><tt>plot smooth step<br> - </tt>plot color red<br> - plot width 2<br> - plot dash yes<br> - plot error yes<br> - plot error color red</tt><br> - <tt>plot error width 2</tt><br> - <tt>plot name "My Data"</tt><br> - <tt><br> - # select current dataset<br> - </tt></tt><tt><tt><tt><tt><tt><tt>string value = ds9.get(string - cmd)<br> - </tt></tt></tt></tt>plot select<br> - </tt></tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt>plot select 2</tt><br> - <br> - </tt><b><b><a name="png"></a></b>png</b> - <p>Load PNG image into current frame.<br> - </p> - <tt> Syntax:<br> - png [new|slice] [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>png</tt><br> - <tt><tt>ds9.set(string cmd)<br> - </tt>png foo.png</tt><br> - <tt><tt>png new foo.png<br> - </tt></tt><tt><tt><tt>png slice foo.png<br> - </tt></tt>png</tt><br> - <tt><tt>png</tt><tt> new<br> - </tt>png</tt><tt> slice</tt><br> - <p><b> <a name="precision"></a>precision</b></p> - <p>Set region and coordinate output format precision. </p> - <tt> Syntax: <br> - precision <linear> </tt><tt><tt><degree></tt> </tt><tt><tt><hms> - - - - - - - - - - - - - - - - </tt></tt><tt><tt><tt><dms></tt></tt></tt><tt><tt><tt><tt> - <arcmin> </tt></tt></tt></tt><tt><tt><tt><tt><tt><arcsec><br> - <br> - </tt></tt></tt></tt>Example:<br> - string value = ds9.get(string cmd)<br> - precision<br> - ds9.set(string cmd)<br> - precision 8 10 4 3 5 3</tt><br> - <b> </b> - <p><b> <a name="prefs"></a>prefs</b></p> - <p>Controls various preference settings. </p> - <tt> Syntax: <br> - prefs [clear]<br> - [irafalign yes|no]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - prefs irafalign<br> - ds9.set(string cmd)<br> - prefs clear<br> - prefs irafalign<br> - <br> - </tt><b><a name="preserve"></a>preserve</b> - <p>Preserve the follow attributes while loading a new image. </p> - <tt> Syntax: <br> - preserve [pan yes|no]<br> - [regions yes|no]<br> - <br> - Example: <br> - string value = ds9.get(string cmd) <br> - preserve pan<br> - preserve regions<br> - ds9.set(string cmd)<br> - preserve pan yes<br> - preserve regions yes<br> - </tt> - <p><b><a name="psprint"></a>psprint</b></p> - <p>Invokes postscript printing. Please see <a - href="file:///Users/joye/saods9/ds9/doc/ref/command.html#print">print</a> - for further details.</p> - <p><b> <a name="print"></a>print</b></p> - <p>Controls printing. Use print option to set printing options.</p> - <tt> Syntax: <br> - print [destination printer|file] <br> - [command <command>] <br> - [filename <filename>]<br> - [color rgb|cmyk|gray] <br> - [level 1|2] <br> - [resolution 53|72|75|150|300|600] - <br> - <br> - Example: <br> - string value = ds9.get(string cmd) <br> - print destination <br> - print command <br> - print filename <br> - print color<br> - print level <br> - print resolution <br> - ds9.set(string cmd)<br> - print <br> - print destination file <br> - print command lp<br> - print filename foo.ps <br> - print color cmyk <br> - print level 2 <br> - print resolution 75 </tt> - <p><b> <a name="raise"></a>raise</b></p> - <p>Raise in the window stacking order. </p> - <tt> Syntax: <br> - raise <br> - <br> - Example: <br> - ds9.set(string cmd)<br> - raise </tt> - <p><b> <a name="regions"></a>regions</b></p> - <p>Controls regions in the current frame. </p> - <tt> Syntax: <br> - regions [<filename>]<br> - [load [all] - <filename>] <br> - [save - <filename>] <br> - [list [close]]<br> - [epsilon - <integer>]<br> - [show yes|no]<br> - [showtext yes|no]<br> - [centroid]<br> - [centroid auto - yes|no]<br> - [centroid radius - <value>|iteration <value>]<br> - [getinfo]<br> - [move front] <br> - [move back]<br> - [select all]<br> - [select none] <br> - [select invert]<br> - [delete all] <br> - [delete select] <br> - [format - ds9|xml|ciao|saotng|saoimage|pros|xy] <br> - [system - image|physical|wcs|wcsa...wcsz]<br> - [sky - fk4|fk5|icrs|galactic|ecliptic] <br> - [skyformat - degrees|sexagesimal]<br> - [strip yes|no]<br> - [shape <shape>]<br> - [color - &ltcolor>]<br> - [width <width>]<br> - </tt><tt> - [fixed|edit|rotate|delete yes|no]<br> - - [include|exclude|source|background]</tt><br> - <tt> </tt><tt> [command - <marker command>]<br> - [composite]<br> - [dissolve]<br> - [template - <filename>]<br> - [template <filename> - at <ra> <dec> <coordsys> <skyframe>]<br> - [savetemplate - <filename>]<br> - [groups] <br> - [group new]<br> - [group <tag> - new]<br> - [group <tag> - update]<br> - [group <tag> select]<br> - [group <tag> color - <color>] <br> - [group <tag> copy] <br> - [group <tag> delete] - <br> - [group <tag> cut]<br> - [group <tag> font - <font>] <br> - [group <tag> move - <int> <int>]<br> - [group <tag> - movefront] <br> - [group <tag> - moveback] <br> - [group <tag> - property <property> yes|no] <br> - [copy]<br> - [cut]<br> - [paste - image|physical|wcs|wcsa...wcsz]<br> - [undo]<br> - - [include|exclude|source|background|selected]<br> - [-format - ds9|ciao|saotng|saoimage|pros|xy]<br> - [-system - image|physical|wcs|wcsa...wcsz]<br> - [-sky - fk4|fk5|icrs|galactic|ecliptic] <br> - [-skyformat - degrees|sexagesimal]<br> - [-prop - select|edit|move|rotate|delete|fixed|include|source 1|0] <br> - [-group <tag>]<br> - [-strip yes|no]<br> - [-wcs yes|no]<br> - <br> - Example: <br> - string url = ds9.get(string cmd)<br> - regions<br> - regions -format ds9 -system wcs -sky fk5 -skyformat sexagesimal - -prop edit 1 -group foo <br> - string value = ds9.get(string cmd) <br> - regions epsilon<br> - regions show<br> - regions showtext<br> - regions centroid<br> - regions centroid auto<br> - regions centroid radius<br> - regions centroid iteration<br> - regions selected<br> - regions format <br> - regions system <br> - regions sky <br> - regions skyformat <br> - regions strip<br> - regions shape <br> - regions color <br> - regions width<br> - regions source <br> - regions background <br> - regions include <br> - regions exclude <br> - regions selected<br> - regions groups<br> - ds9.set(string cmd, string url)<br> - regions -format xy -system wcs -sky fk5<br> - regions -format ds9<br> - ds9.set(string cmd)<br> - regions foo.reg <br> - regions -format ciao bar.reg # load as ciao format<br> - regions foo.fits # FITS regions files do not need a format - specification<br> - regions load foo.reg # load foo.reg into current frame<br> - regions load all foo.reg # load foo.reg into all frames<br> - regions load *.reg# expand *.reg and load into current frame<br> - regions load all *.reg # expand *.reg and load into all frames<br> - regions save foo.reg<br> - regions list <br> - regions list close<br> - regions epsilon 5<br> - regions show yes<br> - regions showtext no<br> - regions centroid<br> - regions centroid auto yes<br> - regions centroid radius 10<br> - regions centroid iteration 20<br> - regions getinfo<br> - regions move back <br> - regions move front <br> - regions select all <br> - regions select none <br> - regions select invert<br> - regions delete all <br> - regions delete select <br> - regions format ds9 <br> - regions system wcs<br> - regions sky fk5 <br> - regions skyformat degrees <br> - regions strip yes<br> - regions shape ellipse <br> - regions color red <br> - regions width 3<br> - regions edit yes<br> - regions include<br> - regions command "circle 100 100 20 # color=red"<br> - regions composite<br> - regions dissolve<br> - regions template foo.tpl<br> - regions template foo.tpl at 13:29:55.92 +47:12:48.02 fk5<br> - regions savetemplate foo.tpl<br> - regions group new<br> - regions group foo new<br> - regions group foo update<br> - regions group foo select<br> - regions group foo color red<br> - regions group foo copy<br> - regions group foo delete<br> - regions group foo cut<br> - regions group foo font 'times 14 bold'<br> - regions group foo move 100 100 <br> - regions group foo movefront <br> - regions group foo moveback <br> - regions group foo property delete no <br> - regions copy<br> - regions cut<br> - regions paste wcs<br> - regions undo<br> - </tt> - <p><b> <a name="restore"></a>restore</b></p> - <p>Restore DS9 to a previous state from a backup save set. </p> - <tt> Syntax: <br> - restore <filename><br> - <br> - Example:<br> - restore ds9.bck</tt><br> - <p><b> <a name="rgb"></a>rgb</b></p> - <p>Create RGB frame and control RGB frame parameters.</p> - <tt> Syntax: <br> - rgb []<br> - [red|green|blue]<br> - [channel [red|green|blue]]<br> - [view [red|green|blue] [yes|no]]<br> - [system <coordsys>]<br> - [lock - wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth - [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - rgb channel<br> - </tt><tt>rgb lock wcs</tt><br> - <tt>rgb lock crop</tt><br> - <tt>rgb lock slice</tt><br> - <tt> rgb lock bin<br> - rgb lock scale<br> - rgb lock scalelimits<br> - rgb lock colorbar<br> - rgb lock block<br> - rgb lock smooth<br> - rgb system<br> - rgb view red<br> - rgb view green<br> - rgb view blue<br> - ds9.set(string cmd)<br> - rgb # create new rgb frame<br> - rgb red # set current channel to red<br> - rgb channel red # set current channel to red<br> - rgb view blue no # turn off blue channel<br> - rgb system wcs # set rgb coordinate system<br> - </tt><tt>rgb lock wcs yes</tt><br> - <tt>rgb lock crop yes</tt><br> - <tt>rgb lock slice yes</tt><br> - <tt>rgb lock bin yes</tt><br> - <tt> rgb lock scale yes<br> - rgb lock scalelimits yes<br> - rgb lock colorbar yes<br> - rgb lock block yes<br> - rgb lock smooth yes<br> - rgb open<br> - rgb close</tt><br> - <p><b> <a name="rgbarray"></a>rgbarray</b></p> - <p>Load raw data array cube into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbarray [native|big|little]<br> - rgbarray [new] + [has contour [aux]]]<br> + [has fits [ |bin|cube|mosaic]]<br> + [has marker +[highlite|paste|select|undo]]<br> + [has system +<coordsys>]<br></tt> +<tt><tt><tt><tt> [has wcs +[<wcssys>]]<br></tt> [has wcs +celestial [<wcssys>]]<br></tt> +[has wcs linear [<wcssys>]]<br> + </tt><br> +Example:<br> +string value = ds9.get(string cmd)<br> +frame # returns the id of the current frame<br> +frame frameno # returns the id of the current frame<br> +frame all # returns the id of all frames<br> +frame active # returns the id of all active frames<br> +frame lock<br> +frame has amplifier<br> +frame has datamin<br> +frame has datasec<br> +frame has detector<br> +frame has grid<br> +frame has iis<br> +frame has irafmin<br> +frame has physical<br> +frame has smooth<br> +frame has contour<br> +frame has contour aux<br> +frame has fits<br> +frame has fits bin<br> +frame has fits cube<br> +frame has fits mosaic<br> +frame has marker highlite<br> +frame has marker paste<br> +frame has marker select<br> +frame has marker undo<br> +frame has system physical<br> +frame has wcs wcsa<br> +frame has wcs celestial wcsa<br> +frame has wcs linear wcsa<br> +ds9.set(string cmd)<br> +frame center # center current frame<br> +frame center 1 # center 'Frame1'<br> +frame center all # center all frames<br> +frame clear # clear current frame<br> +frame new # create new frame<br> +frame new rgb # create new rgb frame<br> +frame delete # delete current frame<br> +frame reset # reset current frame<br> +frame refresh # refresh current frame<br> +frame hide # hide current frame<br> +frame show 1 # show frame 'Frame1'<br> +frame move first # move frame to first in order<br> +frame move back # move frame back in order<br> +frame move forward # move frame forward in order<br> +frame move last # move frame to last in order<br> +frame first # goto first frame<br> +frame prev # goto prev frame<br> +frame next # goto next frame<br> +frame last # goto last frame<br> +frame frameno 4 # goto frame 'Frame4', create if needed<br> +frame 3 # goto frame 'Frame3', create if needed<br> +frame match wcs<br> +frame lock wcs</tt><br> +<p><b><a name="gif" id="gif"></a>gif</b></p> +<p>Load GIF image into current frame.<br></p> +<tt>Syntax:<br> +gif [new|slice] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> gif</tt><br> +<tt><tt>ds9.set(string cmd)<br></tt> gif foo.gif</tt><br> +<tt><tt>gif new foo.gif<br></tt></tt> <tt><tt><tt>gif slice +foo.gif<br></tt></tt> gif</tt><br> +<tt><tt>gif</tt> <tt>new<br></tt> gif</tt> <tt>slice</tt> +<p><b><a name="grid" id="grid"></a>grid</b></p> +<p>Controls coordinate grid. For grid numeric format syntax, +click <a href="grid.html#Format">here</a>.</p> +<tt>Syntax:<br> +grid []<br> + [yes|no]<br> + [type analysis|publication]<br> + [system <coordsys>]<br> + [sky <skyframe>]<br> + [skyformat <skyformat>]<br> + [grid yes|no]<br> + [grid color <color>]<br> + [grid width <value>]<br> + [grid dash yes|no]<br> + [grid gap1 <value>]<br></tt> +<tt><tt> [grid gap2 +<value>]<br></tt></tt> +<tt><tt><tt> [grid gap3 +<value>]<br></tt></tt> [axes +yes|no]<br> + [axes color <color>]<br> + [axes width <value>]<br> + [axes dash yes|no]<br> + [axes type +interior|exterior]<br></tt> <tt> +[axes origin lll|llu|lul|luu|ull|ulu|uul|uuu]</tt><br> +<tt> [format1 <format>]<br> + [format2 <format>]<br> + [tickmarks yes|no]<br> + [tickmarks color <color>]<br> + [tickmarks width <value>]<br> + [tickmarks dash yes|no]<br> + [border yes|no]<br> + [border color <color>]<br> + [border width <value>]<br> + [border dash yes|no]<br> + [numerics yes|no]<br> + [numerics font +times|helvetica|courier]<br> + [numerics fontsize +<value>]<br> + [numerics fontweight +normal|bold]<br> + [numerics fontslant +roman|italic]<br> + [numerics color <color>]<br> + [numerics gap1 +<value>]<br></tt> <tt><tt> +[numerics gap2 <value>]<br></tt></tt> +<tt><tt><tt> [numerics gap3 +<value>]<br></tt></tt> +[numerics type interior|exterior]<br> + [numerics vertical yes|no]<br> + [title yes|no]<br> + [title text <text>]<br> + [title def yes|no]<br> + [title gap <value>]<br> + [title font +times|helvetica|courier]<br> + [title fontsize <value>]<br> + [title fontweight normal|bold]<br> + [title fontslant roman|italic]<br> + [title color <color>]<br> + [labels yes|no]<br> + [labels text1 <text>]<br></tt> +<tt><tt> [labels text2 +<text>]<br></tt> [labels def1 +yes|no]<br> + [labels def2 yes|no]<br></tt> +<tt><tt> [labels gap1 +<value>]<br></tt> [labels gap2 +<value>]<br> + [labels font +times|helvetica|courier]<br> + [labels fontsize <value>]<br> + [labels fontweight normal|bold]<br> + [labels fontslant roman|italic]<br> + [labels color <color>]<br> + [reset]<br> + [load <filename>]<br> + [save <filename>]<br> + [open|close]<br> +<br> +Example:<br> +string value = ds9.get(string cmd)<br> +grid<br> +grid type<br> +grid system<br> +grid sky<br> +grid skyformat<br> +grid grid<br> +grid grid color<br> +grid grid width<br> +grid grid dash<br> +grid grid gap1<br></tt> <tt><tt>grid grid gap2<br></tt></tt> +<tt><tt><tt>grid grid gap3<br></tt></tt> grid axes<br> +grid axes color<br> +grid axes width<br> +grid axes dash<br> +grid axes type<br> +grid axes origin<br> +grid format1<br> +grid format2<br> +grid tickmarks<br> +grid tickmarks color<br> +grid tickmarks width<br> +grid tickmarks dash<br> +grid border<br> +grid border color<br> +grid border width<br> +grid border dash<br> +grid numerics<br> +grid numerics font<br> +grid numerics fontsize<br> +grid numerics fontweight<br> +grid numerics fontslant<br> +grid numerics color<br> +grid numerics gap1<br></tt> <tt><tt>grid numerics +gap2<br></tt></tt> <tt><tt><tt>grid numerics gap3<br></tt></tt> +grid numerics type<br> +grid numerics vertical<br> +grid title<br> +grid title text<br> +grid title def<br> +grid title gap<br> +grid title font<br> +grid title fontsize<br> +grid title fontweight<br> +grid title fontslant<br> +grid title color<br> +grid labels<br> +grid labels text1<br></tt> <tt><tt>grid labels text2<br></tt> grid +labels def1<br> +grid labels def2<br></tt> <tt><tt>grid labels gap1<br></tt> grid +labels gap2<br> +grid labels font<br> +grid labels fontsize<br> +grid labels fontweight<br> +grid labels fontslant<br> +grid labels color<br> +ds9.set(string cmd)<br> +grid<br> +grid yes<br> +grid type analysis<br> +grid system wcs<br> +grid sky fk5<br> +grid skyformat degrees<br> +grid grid yes<br> +grid grid color red<br> +grid grid width 2<br> +grid grid dash yes<br> +grid grid gap1 10<br></tt> <tt><tt>grid grid gap2 10<br></tt></tt> +<tt><tt><tt>grid grid gap3 10<br></tt></tt> grid axes yes<br> +grid axes color red<br> +grid axes width 2<br> +grid axes dash yes<br> +grid axes type exterior<br> +grid axes origin lll<br> +grid format1 d.2<br> +grid format2 d.2<br> +grid tickmarks yes<br> +grid tickmarks color red<br> +grid tickmarks width 2<br> +grid tickmarks dash yes<br> +grid border yes<br> +grid border color red<br> +grid border width 2<br> +grid border dash yes<br> +grid numerics yes<br> +grid numerics font courier<br> +grid numerics fontsize 12<br> +grid numerics fontweight bold<br> +grid numerics fontslant italic<br> +grid numerics color red<br> +grid numerics gap1 10<br></tt> <tt><tt>grid numerics gap2 +10<br></tt></tt> <tt><tt><tt>grid numerics gap3 10<br></tt></tt> +grid numerics type exterior<br> +grid numerics vertical yes<br> +grid title yes<br> +grid title text {Hello World}<br> +grid title def yes<br> +grid title gap 10<br> +grid title fontsize 12<br> +grid title font courier<br> +grid title fontweight bold<br> +grid title fontslant italic<br> +grid title color red<br> +grid labels yes<br> +grid labels text1 {Hello World}<br></tt> <tt><tt>grid labels text2 +{Hello World}<br></tt> grid labels def1 yes<br> +grid labels def2 yes<br></tt> <tt><tt>grid labels gap1 10<br></tt> +grid labels gap2 10<br> +grid labels font courier<br> +grid labels fontsize 12<br> +grid labels fontweight bold<br> +grid labels fontslant italic<br> +grid labels color red<br> +grid reset<br> +grid load foo.grd<br> +grid save foo.grd<br> +grid open<br> +grid close<br></tt> +<p><b><a name="header" id="header"></a>header</b></p> +<p>Display current fits header dialog. Optional extension number +maybe specified. Please note, this differs from samp fits +header.</p> +<tt>Syntax:<br> +header [<ext>]<br> + [close [<ext>]]<br> + [save [<ext>] +<filename>]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +header<br> +header 2<br> +header close<br></tt> +<p><b><a name="height" id="height"></a>height</b></p> +<p>Set the height of the image display window.</p> +<tt>Syntax:<br> +height [<value>]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +height<br> +ds9.set(string cmd)<br> +height 512<br></tt> +<p><b><a name="iconify" id="iconify"></a>iconify</b></p> +<p>Toggles iconification.</p> +<tt>Syntax:<br> +iconify []<br> + [yes|no]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +iconify<br> +ds9.set(string cmd)<br> +iconify<br> +iconify yes</tt><br> +<p><b><a name="iexam" id="iexam"></a>iexam</b></p> +<p>Interactive examine function. A blinking cursor will indicate to +the user to click on a point on an image. The specified information +will be returned at that time. The default event is +<tt>button</tt>. In the last form, the following macros will be +expanded if present: <tt>$width, $height, $depth, $bitpix, +$filename, $regions, $filename[$regions], $env, $pan, $value, $x, +$y, $z.</tt> See <a href= +"file:///Users/joye/saods9/doc/ref/analysis.html#macros">Analysis +Macros</a> for more information.</p> +<tt>Syntax:<br> +iexam []<br></tt> <tt><tt> +[[]|button|key|any] coordinate <coordsys> [<skyframe>] +[<skyformat>]<br> + [[]|button|key|any] data +[width][height]<br></tt> <tt><tt> +[[]|button|key|any] <macro string>]<br> + </tt></tt><br> +Example:<br> +string value = ds9.get(string cmd)<br></tt> <tt><tt>iexam<br></tt> +iexam coordinate image<br> +iexam key coordinate image # return coordinate and key event<br> +iexam coordinate wcs fk5 degrees<br> +iexam coordinate wcs galactic sexagesimal<br> +iexam coordinate fk5<br> +iexam data # return data value<br> +iexam key data # return data value and key event<br> +iexam data 3 3 # return all data in 3x3 box about selected +point<br> +iexam {'Click at $x,$y in file $filename'}</tt><br> +<p><b><a name="iis" id="iis"></a>iis</b></p> +<p>Set/Get IIS Filename. Optional mosaic number maybe supplied.</p> +<tt>Syntax:<br> +iis [filename <filename> [#]]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +iis filename<br> +iis filename 4<br> +ds9.set(string cmd)<br> +iis filename foo.fits<br> +iis filename bar.fits 4</tt><br> +<p><b><a name="jpeg" id="jpeg"></a>jpeg</b></p> +<p>Load JPEG image into current frame. Optional parameters: +<tt>jpeg</tt> quality (1-100)</p> +<tt>Syntax:<br> +jpeg [new|slice] [<filename>] [1-100]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> jpeg</tt><br> +<tt><tt>jpeg 100</tt><br></tt> <tt><tt>ds9.set(string cmd)<br></tt> +jpeg foo.jpeg</tt><br> +<tt><tt>jpeg new foo.jpeg<br></tt></tt> <tt><tt><tt>jpeg slice +foo.jpeg<br></tt></tt> jpeg</tt><br> +<tt><tt>jpeg</tt> <tt>new<br></tt> jpeg</tt> <tt>slice</tt> +<p><b><a name="lock" id="lock"></a>lock</b></p> +<p>Lock all other frames to the current frame.</p> +<tt>Syntax:<br></tt> <tt>lock</tt> <tt>[frame +<coordsys>|none]<br> + </tt> <tt>[crosshair +<coordsys>|none]</tt> <tt><br></tt> +<tt> [crop <coordsys>|none]</tt><br> +<tt> [slice <coordsys>|none]</tt><br> +<tt> [bin [yes|no]]<br> + [axes [yes|no]]<br> + [scale [yes|no]]<br> + [scalelimits [yes|no]]<br> + [colorbar [yes|no]]<br> + [block [yes|no]]<br></tt> +<tt> [smooth [yes|no]]</tt><tt><br></tt> +<tt> [3d [yes|no]]</tt><tt><br></tt> +<tt> </tt> <tt><br> +Example:<br></tt> <tt>string value = ds9.get(string cmd)<br></tt> +<tt>lock frame<br> +lock crosshair<br></tt> <tt>lock crop</tt><br> +<tt>lock slice</tt><br> +<tt>lock bin<br> +lock axes<br> +lock scale<br> +lock scalelimits<br> +lock color</tt><tt>bar<br> +lock block<br></tt> <tt>lock smooth<br></tt> <tt>lock 3d<br></tt> +<tt>ds9.set(string cmd)<br></tt> <tt>lock frame +wcs</tt><tt><br></tt> <tt>lock crosshair wcs<br></tt> <tt>lock crop +wcs</tt><br> +<tt>lock slice wcs</tt><br> +<tt>lock bin yes<br> +lock axes yes<br></tt> <tt>lock scale yes<br> +lock scalelimits yes<br></tt> <tt>lock colorbar yes</tt><tt><br> +lock block yes</tt><br> +<tt>lock smooth yes<br></tt> <tt>lock 3d yes<br> +<br></tt> <b><a name="lower" id="lower"></a>lower</b> +<p>Lower in the window stacking order.</p> +<tt>Syntax:<br> +lower<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +lower</tt><tt><br></tt> +<p><b><a name="magnifier" id="magnifier"></a>magnifier</b></p> +<p>Controls the magnifier settings.</p> +<tt>Syntax:<br> +magnifier [color <color>]<br> + [zoom +<value>]<br> + [cursor +yes|no]<br> + [region +yes|no]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +magnifier color<br> +magnifier zoom<br> +magnifier cursor<br> +magnifier region<br> +ds9.set(string cmd)<br> +magnifier color yellow<br> +magnifier zoom 2<br> +magnifier cursor no<br> +magnifier region no<br></tt> +<p><b><a name="mask" id="mask"></a>mask<br></b></p> +<p>Controls mask parameters.</p> +<tt>Syntax:<br> +mask [color <color>]<br> + [mark 1|0]<br> + [transparency <value>]<br> + [clear]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +mask color<br> +mask mark<br> +mask transparency<br> +ds9.set(string cmd)<br> +mask color red<br> +mask mark 0<br> +mask transparency 50<br> +mask clear<br> +mask open<br> +mask close<br></tt> +<p><b><a name="match" id="match"></a>match</b></p> +<p>Match all other frames to the current frame.</p> +<tt>Syntax:<br></tt> <tt>match</tt> <tt>[frame +<coordsys>]<br> + </tt> <tt>[crosshair +<coordsys>]</tt> <tt><br></tt> +<tt> [crop <coordsys>]<br></tt> +<tt> [slice +<coordsys>]<br></tt> <tt> +[bin]<br> + [axes]<br> + [scale]<br> + [scalelimits]<br> + [colorbar]<br> + [block]<br> + [smooth]</tt><tt><br> + [3d]<br></tt> <tt> <br> +Example:<br> +ds9.set(string cmd)<br></tt> <tt>match frame wcs<br></tt> <tt>match +crosshair wcs<br></tt> <tt>match crop wcs</tt><br> +<tt>match slice wcs<br> +match bin<br> +match axes<br> +match scale<br> +match scalelimits<br> +match color</tt><tt>bar<br> +match block<br> +match smooth<br> +match 3d<br></tt> +<p><b><a name="mecube" id="mecube"></a>mecube</b></p> +<p>Load FITS multiple extension file as data cube.<br></p> +<tt>Syntax:<br> +mecube [new] [<filename>]<br> + <br> +Example:</tt><br> +<tt>string value = ds9.get(string cmd)</tt><tt><tt><br></tt> +mecube<br></tt> <tt><tt><tt>ds9.set(string cmd)<br></tt></tt> +mecube foo.fits</tt><br> +<tt><tt>mecube new foo.fits<br></tt> mecube</tt><br> +<tt>mecube</tt> <tt>new</tt> +<p><b><a name="minmax" id="minmax"></a>minmax</b></p> +<p>This is how DS9 determines the min and max data values +from the data. <tt>SCAN</tt> will scan all data.</p> +<tt>Syntax:<br> +minmax [scan|sample|datamin|irafmin]<br> + [mode +scan|sample|datamin|irafmin]<br> + [interval #]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +minmax mode<br> +minmax sample<br> +ds9.set(string cmd)<br> +minmax scan<br> +minmax mode scan<br> +minmax interval 100<br></tt> +<p><b><a name="mode" id="mode"></a>mode</b></p> +<p>Controls the first mouse button mode.</p> +<tt>Syntax:<br> +mode +[none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine]<br> + + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +mode<br> +ds9.set(string cmd)<br> +mode crosshair</tt><br> +<p><b><a name="mosaic" id="mosaic"></a>mosaic</b></p> +<p>Load FITS mosaic segment into current frame.</p> +<tt>Syntax:<br> +mosaic [wcs|wcsa...wcsz|iraf] [new|mask] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> mosaic</tt><tt><br></tt> <tt><tt>ds9.set(string +cmd)<br></tt> mosaic foo.fits</tt><br> +<tt><tt>mosaic wcs foo.fits</tt></tt><br> +<tt><tt>mosaic wcs new foo.fits</tt></tt><br> +<tt><tt>mosaic wcs mask +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> mosaic</tt><br> +<tt><tt>mosaic wcs<br> +mosaic wcs</tt> <tt>new<br></tt> mosaic wcs</tt> <tt>mask<br></tt> +<p><b><a name="mosaicimage" id= +"mosaicimage"></a>mosaicimage</b></p> +<p>Load FITS mosaic image into current frame.</p> +<tt>Syntax:<br> +mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] [new|mask] +[<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> mosaicimage</tt><tt><br></tt> <tt><tt>ds9.set(string +cmd)<br></tt> mosaicimage foo.fits</tt><br> +<tt><tt>mosaicimage wcs foo.fits</tt></tt><br> +<tt><tt>mosaicimage wcs new foo.fits</tt></tt><br> +<tt><tt>mosaicimage wcs mask +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> mosaicimage</tt><br> +<tt><tt>mosaicimage wcs<br> +mosaicimage wcs new</tt><tt><br></tt> mosaicimage wcs mask</tt> +<p><b><a name="movie" id="movie"></a>movie</b></p> +<p>Create mpeg1 movie from snap shots of the DS9 window. A +<tt>slice</tt> movie cycles though all slices of a cube. A +<tt>frame</tt> movie cycles through all active frames. A +<tt>3d</tt> movie cycles through specified viewing angles. The +default is <tt>frame</tt>. Optional parameters for <tt>3d</tt>: +number of frames, azimuth from/to, elevation from/to, slice +from/to, oscillate/repeat times.</p> +<tt>Syntax:<br> +movie</tt> <tt>[slice|frame|3d]</tt> <tt><filename><br></tt> +<tt>movie 3d <filename> +[number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat +<#>]</tt><br> +<tt> <br> +Example:<br> +ds9.set(string cmd)<br> +movie slice ds9.mpg<br></tt> <tt>movie 3d ds9.mpg number 10 azfrom +-60 azto 60 oscillate 1</tt><br> +<p><b><a name="multiframe" id="multiframe"></a>multiframe</b></p> +<p>Load FITS multiple extension file as multiple images.<br></p> +<tt>Syntax:<br> +multiframe [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> multiframe +foo.fits</tt><tt><tt><br></tt> multiframe</tt><br> +<p><b><a name="nameserver" id="nameserver"></a>nameserver</b></p> +<p>Support Name Server functions. Coordinates are in fk5.</p> +<tt>Syntax:<br> +nameserver [<object>]<br> + [name +<object>]<br> + +[server +ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt>]<br> + + +[skyformat degrees|sexagesimal]<br> + +[pan]<br> + +[crosshair]<br> + [close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +nameserver<br> +nameserver server<br> +nameserver skyformat<br> +nameserver m31<br> +ds9.set(string cmd)<br> +nameserver m31<br> +nameserver name m31<br> +nameserver server ned-sao<br> +nameserver skyformat sexagesimal<br> +nameserver pan<br> +nameserver crosshair<br> +nameserver open<br> +nameserver close<br></tt> +<p><b><a name="nan" id="nan"></a>nan</b></p> +<p>Set image not-a-number color.</p> +<tt>Syntax:<br> +nan <color><br> + <br> +Example:<br></tt> <tt>string value = ds9.get(string cmd)<br> +nan</tt><br> +<tt>ds9.set(string cmd)<br> +nan red</tt><br> +<p><b><a name="nrrd" id="nrrd"></a>nrrd</b></p> +<p>Load an NRRD (Nearly Raw Raster Data) file. Optional parameter: +array endian.<br></p> +<tt>Syntax:<br> +nrrd [native|little|big]<br> +nrrd [new|mask] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> nrrd</tt><br> +<tt><tt>nrrd big<br></tt></tt> <tt><tt><tt>ds9.set(string +cmd</tt><tt>, string url</tt><tt>)<br></tt> nrrd +foo.nrrd</tt></tt><br> +<tt><tt><tt><tt>nrrd new foo.nrrd</tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt>nrrd mask +foo.nrrd<br></tt></tt></tt></tt></tt> nrrd</tt><br> +<tt>nrrd</tt> <tt>new<br> +nrrd mask</tt><br> +<p><b><a name="nvss" id="nvss"></a>nvss</b></p> +<p>Support for NRAO VLA Sky Survey.</p> +<tt>Syntax:<br> +nvss []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +nvss name<br> +nvss coord<br> +nvss size<br> +nvss save<br> +nvss frame<br> +ds9.set(string cmd)<br> +nvss<br> +nvss m31<br></tt> <tt><tt>nvss name m31<br></tt></tt> +<tt><tt><tt>nvss name clear<br></tt></tt> nvss 00:42:44.404 ++41:16:08.78<br> +nvss size 60 60 arcmin<br> +nvss save yes<br> +nvss frame current<br> +nvss update frame<br> +nvss open<br> +nvss close<br></tt> +<p><b><a name="orient" id="orient"></a>orient</b></p> +<p>Controls the orientation of the current frame.</p> +<tt>Syntax:<br> +orient [none|x|y|xy]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +orient<br> +ds9.set(string cmd)<br> +orient xy<br> +orient open<br> +orient close<br></tt> +<p><b><a name="pagesetup" id="pagesetup"></a>pagesetup</b></p> +<p>Controls Page Setup options.</p> +<tt>Syntax:<br> +pagesetup [orient portrait|landscape]</tt><br> +<tt> [scale +<numeric>]</tt><br> +<tt> [size +letter|legal|tabloid|poster|a4]</tt><br> +<tt> <br> +Example:<br> +string value = ds9.get(string cmd)<br> +pagesetup orient<br> +pagesetup scale<br> +pagesetup size<br> +ds9.set(string cmd)<br> +pagesetup orient portrait<br> +pagesetup scale 50<br> +pagesetup size poster<br></tt> +<p><b><a name="pan" id="pan"></a>pan</b></p> +<p>Controls the current image cursor location for the current +frame.</p> +<tt>Syntax:<br> +pan [<x> <y> <coordsys> +[<skyframe>][<skyformat>]] # relative<br> + [to <x> <y> <coordsys> +[<skyframe>][<skyformat>] # absolute<br> + [open|close]<br> + [close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +pan # get current image coords<br> +pan wcs fk4 sexagesimal # get current wcs coords<br> +ds9.set(string cmd)<br> +pan 200 200 image # pan relative<br> +pan to 400 400 physical # pan to physical coords<br> +pan to 13:29:55 47:11:50 wcs fk5 # pan to wcs coords<br> +pan open<br> +pan close<br></tt> +<p><b><a name="pixeltable" id="pixeltable"></a>pixeltable</b></p> +<p>Display/Hide the pixel table.</p> +<tt>Syntax:<br> +pixeltable []<br> + [yes|open]<br> + [no|close]<br> + <br> +Example:<br> +string url = ds9.get(string cmd)<br> +pixeltable<br> +ds9.set(string cmd)<br> +pixeltable<br> +pixeltable yes<br> +pixeltable open<br> +pixeltable close<br></tt> +<p><b><a name="plot" id="plot"></a>plot</b></p> +<p>Display and configure data plots. All plot commands take an +optional second command, the plot name. If no plot name is +specified, the last plot created is assumed. Plot data is assumed +to be a pair of coordinates, with optional error values. The follow +are valid data descriptions:</p> +<blockquote>xy x and y coordinates<br> +xyex x,y coordinates with x errors<br> +xyey x,y coordinates with y errors<br> +xyexey x,y coordinates with x and y +errors<br></blockquote> +<p>To create a new plot, use the plot new command.</p> +<tt>Syntax:</tt><tt><br></tt> <tt># create new empty plot +window</tt><tt><br></tt> <tt>plot []</tt><tt><br></tt> +<tt> [line|bar|scatter]</tt><tt><br></tt> +<tt> [new]</tt><tt><br></tt> +<tt> [new +line|bar|scatter]</tt><tt><br></tt> <tt> +[new name <plotname>]</tt><tt><br></tt> +<tt> [new name <plotname> +line|bar|scatter]</tt><tt><br></tt> <tt><br></tt> <tt>#</tt> +<tt>load data into existing plot from stdin</tt><tt><br></tt> +<tt>plot [[<plotname>] data +xy|xyex|xyey|xyexey]</tt><tt><br></tt> <tt><br></tt> <tt># existing +plot</tt><tt><br></tt> <tt>plot</tt> <tt>[[<plotname>] load +<filename> xy|xyex|xyey|xyexey]</tt><tt><br></tt> +<tt> [[<plotname>] save +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] clear]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] duplicate +[#]]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] stats yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] list +yes|no]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] loadconfig +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] saveconfig <filename>]</tt><tt><br></tt> +<tt> [[<plotname>] pagesetup orient +portrait|landscape]</tt><tt><br></tt> <tt> +[[<plotname>] pagesetup size +letter|legal|tabloid|poster|a4]</tt><tt><br></tt> +<tt> [[<plotname>] +print]</tt><tt><br></tt> <tt> +[[<plotname>] print destination +printer|file]</tt><tt><br></tt> <tt> +[[<plotname>] print command +<command>]</tt><tt><br></tt> <tt> +[[<plotname>] print filename +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] print color rgb|gray]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +close</tt><tt>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] mode pointer|zoom]</tt><tt><br></tt> +<tt><br></tt> <tt># configure graph</tt><tt><br></tt> <tt>plot +[[<plotname>] axis x|y grid yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y log +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y flip yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y auto +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y min <value>]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y max +<value>]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y format +<string>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] legend yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] legend position +right|left|top|bottom]</tt><tt><br></tt> <tt> +[[<plotname>] font title|labels|numbers font +times|helvetica|courier]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>size <value>]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>weight normal|bold]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>slant roman|italic]</tt><tt><br></tt> <tt> +[[<plotname>] title <string>]</tt><tt><br></tt> +<tt> [[<plotname>] title x|y +<string>]</tt><tt><br></tt> <tt> +[</tt><tt>[<plotname>] barmode +normal|stacked|aligned|overlap]</tt><tt><br></tt> <tt><br></tt> +<tt># configure current dataset</tt><tt><br></tt> <tt>plot +[[<plotname>] show yes|no]</tt><tt><br></tt> <tt> + </tt> <tt>[[<plotname>] shape +circle|square|diamond|plus|splus|scross|triangle|arrow]</tt><tt><br> +</tt> <tt> </tt> <tt>[[<plotname>] +shape fill yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] shape +color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] smooth +step|linear|cubic|quadratic|catrom]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] color +<value>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] dash +yes|no]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] error yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] error +color <value>]</tt><tt><br></tt> <tt> +[[<plotname>] color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] error +width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] name +<string>]</tt><tt><br></tt> <tt><br></tt> <tt># select +current dataset</tt><tt><br></tt> <tt>plot [[<plotname>] +select <value>]</tt><tt><br></tt> <tt> </tt> <tt><br> +</tt> <tt>Example:</tt><tt><br></tt> <tt># return all +plotnames</tt><tt><br></tt> <tt>string value = ds9.get(string +cmd)</tt><tt><br></tt> <tt>plot</tt><tt><br></tt> <tt><br></tt> +<tt># create new empty plot window</tt><tt><br></tt> +<tt>ds9.set(string cmd)</tt><tt><br></tt> +<tt>plot</tt><tt><br></tt> <tt>plot bar</tt><tt><br></tt> <tt>plot +new</tt><tt><br></tt> <tt>plot new bar</tt><tt><br></tt> <tt>plot +new name foo</tt><tt><br></tt> <tt>plot new name foo +bar</tt><tt><br></tt> <tt><br></tt> <tt># load additional dataset +into an existing plot</tt><tt><br></tt> <tt>ds9.set(string cmd, +string url)</tt><tt><br></tt> <tt>plot data xy # plot additional +data</tt><tt><br></tt> <tt>plot foo data xy # plot additional +data</tt><tt><br></tt> <tt><br></tt> <tt>string value = +ds9.get(string cmd)</tt><tt><br></tt> <tt>plot +stats</tt><tt><br></tt> <tt>plot list</tt><tt><br></tt> +<tt>ds9.set(string cmd)</tt><tt><br></tt> <tt>plot load foo.dat +xy</tt><tt><br></tt> <tt>plot save foo.dat</tt><tt><br></tt> +<tt>plot clear</tt><tt><br></tt> <tt>plot duplicate +1</tt><tt><br></tt> <tt>plot stats yes</tt><tt><br></tt> <tt>plot +list yes</tt><tt><br></tt> <tt>plot loadconfig +foo.plt</tt><tt><br></tt> <tt>plot saveconfig +foo.plt</tt><tt><br></tt> <tt>plot pagesetup orient +portrait</tt><tt><br></tt> <tt>plot pagesetup size +letter</tt><tt><br></tt> <tt>plot print</tt><tt><br></tt> <tt>plot +print destination file</tt><tt><br></tt> <tt>plot print command +lp</tt><tt><br></tt> <tt>plot print filename +foo.ps</tt><tt><br></tt> <tt>plot print color rgb</tt><tt><br></tt> +<tt>plot close</tt><tt><br></tt> <tt><br></tt> <tt>string value = +ds9.get(string cmd)</tt><tt><br></tt> <tt>plot +mode</tt><tt><br></tt> <tt>ds9.set(string cmd)</tt><tt><br></tt> +<tt>plot mode pointer</tt><tt><br></tt> <tt><br></tt> <tt># +configure plot</tt><tt><br></tt> <tt>string value = ds9.get(string +cmd)</tt><tt><br></tt> <tt>plot axis x grid</tt><tt><br></tt> +<tt>plot axis x log</tt><tt><br></tt> <tt>plot axis x +flip</tt><tt><br></tt> <tt>plot axis x auto</tt><tt><br></tt> +<tt>plot axis x min</tt><tt><br></tt> <tt>plot axis x +max</tt><tt><br></tt> <tt>plot axis x format</tt><tt><br></tt> +<tt>plot legend</tt><tt><br></tt> <tt>plot legend +position</tt><tt><br></tt> <tt>plot font numbers +font</tt><tt><br></tt> <tt>plot font numbers size</tt><tt><br></tt> +<tt>plot font numbers weight</tt><tt><br></tt> <tt>plot font +numbers slant</tt><tt><br></tt> <tt>plot title</tt><tt><br></tt> +<tt>plot title x</tt><tt><br></tt> <tt>plot +barmode</tt><tt><br></tt> <tt>ds9.set(string cmd)</tt><tt><br></tt> +<tt>plot axis x grid yes</tt><tt><br></tt> <tt>plot axis x log +yes</tt><tt><br></tt> <tt>plot axis x flip yes</tt><tt><br></tt> +<tt>plot axis x auto no</tt><tt><br></tt> <tt>plot axis x min +0</tt><tt><br></tt> <tt>plot axis x max 100</tt><tt><br></tt> +<tt>plot axis x format "%f"</tt><tt><br></tt> <tt><br></tt> +<tt>string value = ds9.get(string cmd)</tt><tt><br></tt> <tt>plot +legend</tt><tt><br></tt> <tt>plot legend position</tt><tt><br></tt> +<tt>ds9.set(string cmd)</tt><tt><br></tt> <tt>plot legend +yes</tt><tt><br></tt> <tt>plot legend position +left</tt><tt><br></tt> <tt><br></tt> <tt>string value = +ds9.get(string cmd)</tt><tt><br></tt> <tt>plot font numbers +font</tt><tt><br></tt> <tt>plot font numbers size</tt><tt><br></tt> +<tt>plot font numbers weight</tt><tt><br></tt> <tt>plot font +numbers slant</tt><tt><br></tt> <tt>ds9.set(string +cmd)</tt><tt><br></tt> <tt>plot font numbers font +times</tt><tt><br></tt> <tt>plot font numbers size +12</tt><tt><br></tt> <tt>plot font numbers weight +bold</tt><tt><br></tt> <tt>plot font numbers slant +italic</tt><tt><br></tt> <tt><br></tt> <tt>string value = +ds9.get(string cmd)</tt><tt><br></tt> <tt>plot +title</tt><tt><br></tt> <tt>plot title xaxis</tt><tt><br></tt> +<tt>plot title yaxis</tt><tt><br></tt> <tt>ds9.set(string +cmd)</tt><tt><br></tt> <tt>plot title "This is a +Title"</tt><tt><br></tt> <tt>plot title x "X +Axis"</tt><tt><br></tt> <tt>plot title y "Y Axis"</tt><tt><br></tt> +<tt>plot title legend "This is the Legend"</tt><tt><br></tt> +<tt><br></tt> <tt>string value = ds9.get(string +cmd)</tt><tt><br></tt> <tt>plot barmode</tt><tt><br></tt> +<tt>ds9.set(string cmd)</tt><tt><br></tt> <tt>plot barmode +aligned</tt><tt><br></tt> <tt><br></tt> <tt># configure current +dataset</tt><tt><br></tt> <tt>string value = ds9.get(string +cmd)</tt><tt><br></tt> <tt>plot show</tt><tt><br></tt> <tt>plot +shape</tt><tt><br></tt> <tt>plot shape fill</tt><tt><br></tt> +<tt>plot shape color</tt><tt><br></tt> <tt>plot +smooth</tt><tt><br></tt> <tt>plot color</tt><tt><br></tt> <tt>plot +width</tt><tt><br></tt> <tt>plot dash</tt><tt><br></tt> <tt>plot +error</tt><tt><br></tt> <tt>plot error color</tt><tt><br></tt> +<tt>plot error width</tt><tt><br></tt> <tt>plot +name</tt><tt><br></tt> <tt>ds9.set(string cmd)</tt><tt><br></tt> +<tt>plot show yes</tt><tt><br></tt> <tt>plot shape +circle</tt><tt><br></tt> <tt>plot shape fill no</tt><tt><br></tt> +<tt>plot shape color cyan</tt><tt><br></tt> <tt>plot smooth +step</tt><tt><br></tt> <tt>plot color red</tt><tt><br></tt> +<tt>plot width 2</tt><tt><br></tt> <tt>plot dash +yes</tt><tt><br></tt> <tt>plot error yes</tt><tt><br></tt> <tt>plot +error color red</tt><tt><br></tt> <tt>plot error width +2</tt><tt><br></tt> <tt>plot name "My Data"</tt><tt><br></tt> +<tt><br></tt> <tt># select current dataset</tt><tt><br></tt> +<tt>string value = ds9.get(string cmd)</tt><tt><br></tt> <tt>plot +select</tt><tt><br></tt> <tt>ds9.set(string cmd)<br> +plot select 2<br> +<br></tt> <b><a name="png" id="png"></a>png</b> +<p>Load PNG image into current frame.<br></p> +<tt>Syntax:<br> +png [new|slice] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> png</tt><br> +<tt><tt>ds9.set(string cmd)<br></tt> png foo.png</tt><br> +<tt><tt>png new foo.png<br></tt></tt> <tt><tt><tt>png slice +foo.png<br></tt></tt> png</tt><br> +<tt><tt>png</tt> <tt>new<br></tt> png</tt> <tt>slice</tt><br> +<p><b><a name="precision" id="precision"></a>precision</b></p> +<p>Set region and coordinate output format precision.</p> +<tt>Syntax:<br> +precision <linear></tt> <tt><tt><degree></tt></tt> +<tt><tt><hms></tt></tt> +<tt><tt><tt><dms></tt></tt></tt> +<tt><tt><tt><tt><arcmin></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><arcsec><br> +<br></tt></tt></tt></tt> Example:<br> +string value = ds9.get(string cmd)<br> +precision<br> +ds9.set(string cmd)<br> +precision 8 10 4 3 5 3</tt><br> +<p><b><a name="prefs" id="prefs"></a>prefs</b></p> +<p>Controls various preference settings.</p> +<tt>Syntax:<br> +prefs [clear]<br> + [irafalign yes|no]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +prefs irafalign<br> +ds9.set(string cmd)<br> +prefs clear<br> +prefs irafalign<br> +<br></tt> <b><a name="preserve" id="preserve"></a>preserve</b> +<p>Preserve the follow attributes while loading a new image.</p> +<tt>Syntax:<br> +preserve [pan yes|no]<br> + [regions yes|no]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +preserve pan<br> +preserve regions<br> +ds9.set(string cmd)<br> +preserve pan yes<br> +preserve regions yes<br></tt> +<p><b><a name="psprint" id="psprint"></a>psprint</b></p> +<p>Invokes postscript printing. Please see <a href= +"file:///Users/joye/saods9/ds9/doc/ref/command.html#print">print</a> +for further details.</p> +<p><b><a name="print" id="print"></a>print</b></p> +<p>Controls printing. Use print option to set printing options.</p> +<tt>Syntax:<br> +print [destination printer|file]<br> + [command <command>]<br> + [filename <filename>]<br> + [color rgb|cmyk|gray]<br> + [level 1|2]<br> + [resolution +53|72|75|150|300|600]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +print destination<br> +print command<br> +print filename<br> +print color<br> +print level<br> +print resolution<br> +ds9.set(string cmd)<br> +print<br> +print destination file<br> +print command lp<br> +print filename foo.ps<br> +print color cmyk<br> +print level 2<br> +print resolution 75</tt> +<p><b><a name="raise" id="raise"></a>raise</b></p> +<p>Raise in the window stacking order.</p> +<tt>Syntax:<br> +raise<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +raise</tt> +<p><b><a name="regions" id="regions"></a>regions</b></p> +<p>Controls regions in the current frame.</p> +<tt>Syntax:<br> +regions [<filename>]<br> + [load [all] +<filename>]<br> + [save +<filename>]<br> + [list [close]]<br> + [epsilon +<integer>]<br> + [show yes|no]<br> + [showtext yes|no]<br> + [centroid]<br> + [centroid auto +yes|no]<br> + [centroid radius +<value>|iteration <value>]<br> + [getinfo]<br> + [move front]<br> + [move back]<br> + [select all]<br> + [select none]<br> + [select invert]<br> + [delete all]<br> + [delete select]<br> + [format +ds9|xml|ciao|saotng|saoimage|pros|xy]<br> + [system +image|physical|wcs|wcsa...wcsz]<br> + [sky +fk4|fk5|icrs|galactic|ecliptic]<br> + [skyformat +degrees|sexagesimal]<br> + [strip yes|no]<br> + [shape +<shape>]<br> + [color +&ltcolor>]<br> + [width +<width>]<br></tt> <tt> +[fixed|edit|rotate|delete yes|no]<br> + +[include|exclude|source|background]</tt><br> +<tt> [command <marker +command>]<br> + [composite]<br> + [dissolve]<br> + [template +<filename>]<br> + [template <filename> at +<ra> <dec> <coordsys> <skyframe>]<br> + [savetemplate +<filename>]<br> + [groups]<br> + [group new]<br> + [group <tag> +new]<br> + [group <tag> +update]<br> + [group <tag> +select]<br> + [group <tag> color +<color>]<br> + [group <tag> copy]<br> + [group <tag> +delete]<br> + [group <tag> cut]<br> + [group <tag> font +<font>]<br> + [group <tag> move +<int> <int>]<br> + [group <tag> +movefront]<br> + [group <tag> +moveback]<br> + [group <tag> property +<property> yes|no]<br> + [copy]<br> + [cut]<br> + [paste +image|physical|wcs|wcsa...wcsz]<br> + [undo]<br> + +[include|exclude|source|background|selected]<br> + [-format +ds9|ciao|saotng|saoimage|pros|xy]<br> + [-system +image|physical|wcs|wcsa...wcsz]<br> + [-sky +fk4|fk5|icrs|galactic|ecliptic]<br> + [-skyformat +degrees|sexagesimal]<br> + [-prop +select|edit|move|rotate|delete|fixed|include|source 1|0]<br> + [-group <tag>]<br> + [-strip yes|no]<br> + [-wcs yes|no]<br> + <br> +Example:<br> +string url = ds9.get(string cmd)<br> +regions<br> +regions -format ds9 -system wcs -sky fk5 -skyformat sexagesimal +-prop edit 1 -group foo<br> +string value = ds9.get(string cmd)<br> +regions epsilon<br> +regions show<br> +regions showtext<br> +regions centroid<br> +regions centroid auto<br> +regions centroid radius<br> +regions centroid iteration<br> +regions selected<br> +regions format<br> +regions system<br> +regions sky<br> +regions skyformat<br> +regions strip<br> +regions shape<br> +regions color<br> +regions width<br> +regions source<br> +regions background<br> +regions include<br> +regions exclude<br> +regions selected<br> +regions groups<br> +ds9.set(string cmd, string url)<br> +regions -format xy -system wcs -sky fk5<br> +regions -format ds9<br> +ds9.set(string cmd)<br> +regions foo.reg<br> +regions -format ciao bar.reg # load as ciao format<br> +regions foo.fits # FITS regions files do not need a format +specification<br> +regions load foo.reg # load foo.reg into current frame<br> +regions load all foo.reg # load foo.reg into all frames<br> +regions load *.reg# expand *.reg and load into current frame<br> +regions load all *.reg # expand *.reg and load into all frames<br> +regions save foo.reg<br> +regions list<br> +regions list close<br> +regions epsilon 5<br> +regions show yes<br> +regions showtext no<br> +regions centroid<br> +regions centroid auto yes<br> +regions centroid radius 10<br> +regions centroid iteration 20<br> +regions getinfo<br> +regions move back<br> +regions move front<br> +regions select all<br> +regions select none<br> +regions select invert<br> +regions delete all<br> +regions delete select<br> +regions format ds9<br> +regions system wcs<br> +regions sky fk5<br> +regions skyformat degrees<br> +regions strip yes<br> +regions shape ellipse<br> +regions color red<br> +regions width 3<br> +regions edit yes<br> +regions include<br> +regions command "circle 100 100 20 # color=red"<br> +regions composite<br> +regions dissolve<br> +regions template foo.tpl<br> +regions template foo.tpl at 13:29:55.92 +47:12:48.02 fk5<br> +regions savetemplate foo.tpl<br> +regions group new<br> +regions group foo new<br> +regions group foo update<br> +regions group foo select<br> +regions group foo color red<br> +regions group foo copy<br> +regions group foo delete<br> +regions group foo cut<br> +regions group foo font 'times 14 bold'<br> +regions group foo move 100 100<br> +regions group foo movefront<br> +regions group foo moveback<br> +regions group foo property delete no<br> +regions copy<br> +regions cut<br> +regions paste wcs<br> +regions undo<br></tt> +<p><b><a name="restore" id="restore"></a>restore</b></p> +<p>Restore DS9 to a previous state from a backup save set.</p> +<tt>Syntax:<br> +restore <filename><br> + <br> +Example:<br> +restore ds9.bck</tt><br> +<p><b><a name="rgb" id="rgb"></a>rgb</b></p> +<p>Create RGB frame and control RGB frame parameters.</p> +<tt>Syntax:<br> +rgb []<br> + [red|green|blue]<br> + [channel [red|green|blue]]<br> + [view [red|green|blue] [yes|no]]<br> + [system <coordsys>]<br> + [lock +wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth +[yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +rgb channel<br></tt> <tt>rgb lock wcs</tt><br> +<tt>rgb lock crop</tt><br> +<tt>rgb lock slice</tt><br> +<tt>rgb lock bin<br> +rgb lock scale<br> +rgb lock scalelimits<br> +rgb lock colorbar<br> +rgb lock block<br> +rgb lock smooth<br> +rgb system<br> +rgb view red<br> +rgb view green<br> +rgb view blue<br> +ds9.set(string cmd)<br> +rgb # create new rgb frame<br> +rgb red # set current channel to red<br> +rgb channel red # set current channel to red<br> +rgb view blue no # turn off blue channel<br> +rgb system wcs # set rgb coordinate system<br></tt> <tt>rgb lock +wcs yes</tt><br> +<tt>rgb lock crop yes</tt><br> +<tt>rgb lock slice yes</tt><br> +<tt>rgb lock bin yes</tt><br> +<tt>rgb lock scale yes<br> +rgb lock scalelimits yes<br> +rgb lock colorbar yes<br> +rgb lock block yes<br> +rgb lock smooth yes<br> +rgb open<br> +rgb close</tt><br> +<p><b><a name="rgbarray" id="rgbarray"></a>rgbarray</b></p> +<p>Load raw data array cube into rgb frame.<br></p> +<tt>Syntax:<br> +rgbarray [native|big|little]<br> +rgbarray [new] [[xdim=<x>,ydim=<y>|dim=<dim>],[zdim=3],bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - </tt><tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt></tt>rgbarray<br> - rgbarray little<br> - </tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt></tt>rgbarray - foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]<br> - rgbarray new foo.arr[dim=512,zdim=3,bitpix=</tt><tt>-32,endian=little]</tt><br> - <p><b> <a name="rgbcube"></a>rgbcube</b></p> - <p>Load FITS rgbcube into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbcube [new] [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>rgbcube<br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>rgbcube foo.fits</tt><br> - <tt><tt>rgbcube new foo.fits<br> - </tt>rgbcube</tt><br> - <tt>rgbcube</tt><tt> new</tt><br> - <p><b> <a name="rgbimage"></a>rgbimage</b></p> - <p>Load FITS rgbimage into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbimage [new] [<filename>]<br> - <br> - Example: <br> - </tt><tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt></tt>rgbimage<br> - </tt><tt><tt><tt>ds9.set(string cmd)<br> - </tt></tt>rgbimage foo.fits</tt><br> - <tt><tt>rgbimage new foo.fits<br> - </tt>rgbimage</tt><br> - <tt>rgbimage</tt><tt> new</tt> - <p><b> <a name="rotate"></a>rotate</b></p> - <p>Controls the rotation angle (in degrees) of the current frame. - </p> - <tt> Syntax: <br> - rotate [<value>] <br> - [to <value>] <br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - rotate <br> - ds9.set(string cmd)<br> - rotate 45 <br> - rotate to 30<br> - rotate open<br> - rotate close</tt><br> - <p><b><a name="samp"></a>samp</b></p> - <p>Configure SAMP protocol. </p> - <tt> Syntax: <br> - samp [no|disconnect] <br> - [broadcast [image|table]]<br> - [send [image|table] - <application>]<br> - <br> - Example: <br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>samp no<br> - </tt><tt><tt>samp disconnect<br> - </tt>samp broadcast image<br> - samp send image aladin</tt> - <p><b> <a name="save"></a>save<br> - </b></p> - <p>Save loaded image data of current frame as FITS.</p> - <tt> Syntax: <br> - save </tt><tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] - <filename> [image|table|slice]</tt> <br> - <tt> <br> - Example: <br> - </tt><tt><tt>ds9.set(string cmd) <br> - </tt>save foo.fits</tt><br> - <tt>save fits foo.fits image</tt><br> - <tt>save fits foo.fits table<br> - save fits foo.fits slice</tt><br> - <tt>save rgbimage foo.fits<br> - </tt><tt>save rgbcube foo.fits</tt><br> - <tt>save mecube foo.fits</tt><br> - <tt>save mosaic foo.fits</tt><br> - <tt>save mosaicimage foo.fits</tt><br> - <p><b> <a name="saveimage"></a>saveimage</b></p> - <p>Create a snap shot of the current DS9 window and save in - specified image format. If no format specified, the file name - extension is used to determine the output format. Optional - parameters: <tt>jpeg</tt> quality (1-100) and <tt>tiff</tt> - compression method. </p> - <tt> Syntax: <br> - saveimage </tt><tt>[fits|eps|gif|tiff|jpeg|png] </tt><tt><filename><br> - saveimage <filename>.jpeg [1-100]<br> - saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> - <br> - Example:<br> - ds9.set(string cmd) <br> - saveimage ds9.tiff<br> - saveimage jpeg ds9.jpeg 75</tt><br> - <p><b> <a name="scale"></a>scale</b></p> - <p>Controls the limits and color scale distribution. </p> - <tt> Syntax: <br> - scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> - [log exp <value>] <br> - [datasec yes|no] <br> - [limits <minvalue> - <maxvalue>] <br> - [mode - minmax|<value>|zscale|zmax] <br> - [scope local|global]<br> - [match]<br> - [match limits]<br> - [lock [yes|no]]<br> - [lock limits [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - scale<br> - scale log exp <br> - scale datasec <br> - scale limits <br> - scale mode <br> - scale scope <br> - scale lock<br> - scale lock limits<br> - ds9.set(string cmd)<br> - scale linear<br> - scale log exp 100<br> - scale datasec yes <br> - scale histequ <br> - scale limits 1 100 <br> - scale mode zscale <br> - scale mode 99.5 <br> - scale scope local<br> - scale match<br> - scale match limits<br> - scale lock yes<br> - scale lock limits yes<br> - scale open<br> - scale close<br> - </tt> - <p><b> <a name="shm"></a>shm</b></p> - <p>Load a shared memory segment into the current frame. </p> - <tt> Syntax: <br> - shm [<key> [<filename>]] <br> - [key <key> [<filename>]] <br> - [shmid <id> [<filename>]]<br> - [fits [key|shmid] <id> - [<filename>]]<br> - [mosaicimage [iraf|wcs|wcsa...wcsz|wfpc2] - [key|shmid] <id> [<filename>]]<br> - [mosaic [iraf|wcs|wcsa...wcsz] [key|shmid] - <id> [<filename>]] <br> - [rgbcube [key|shmid] <id> - [<filename>]<br> - [rgbimage [key|shmid] <id> - [<filename>]]<br> - [rgbarray [key|shmid] <id> -[xdim=<x>,ydim=<y>|dim=<dim>,zdim=3],bitpix=<b>,[skip=<s>]]<br> - [array [key|shmid] <id> -[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - shm <br> - ds9.set(string cmd)<br> - shm 102 <br> - shm key 102<br> - shm shmid 102 foo<br> - shm fits key 100 foo <br> - shm mosaicimage iraf key 100 foo <br> - shm mosaicimage wcs key 100 foo <br> - shm mosaicimage wcsa key 100 foo <br> - shm mosaicimage wfpc2 key 100 foo <br> - shm mosaic iraf key 100 foo <br> - shm mosaic wcs key 100 foo <br> - shm rgbcube key 100 foo <br> - shm rgbimage key 100 foo<br> - shm rgbarray key 100 [dim=200,zdim=3,bitpix=-32]<br> - shm array shmid 102 [dim=32,bitpix=-32]<br> - <br> - </tt><b><a name="sia"></a>sia<br> - </b> - <p>Support for VO Simple Image Access protocol. The first command - will create a new search. All other commands operated on the - last search created, unless indicated otherwise.</p> - <tt> Syntax:<br> - sia</tt><tt> </tt><tt><tt><tt>[2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]</tt></tt><br> - <br> - </tt><tt> </tt><tt> - [<ref>] [cancel]<br> - </tt><tt> [<ref>] - [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> [<ref>] - [coordinate <ra> <dec> <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [crosshair]</tt><br> - <tt> [<ref>] - [export sb|tsv <filename>]<br> - </tt><tt> [<ref>] [name - <object>]<br> - </tt><tt> [<ref>] [print]</tt><br> - <tt><tt> [<ref>] - [retrieve]</tt><br> - <tt> </tt></tt><tt> - [<ref>] [save <filename>]</tt><br> - <tt> [<ref>] [radius - <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] - [sky <skyframe>]<br> - </tt><tt> [<ref>] - [skyformat <skyformat>]<br> - </tt><tt> [<ref>] - [system <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [update]</tt><br> - <tt><br> - Example:<br> - string value = ds9.get(string cmd) <br> - sia<br> - <br> - ds9.set(string cmd)<br> - sia</tt><tt> 2mass<br> - sia</tt><tt> cancel<br> - sia</tt><tt> clear<br> - sia</tt><tt> close<br> - sia</tt><tt> coordinate 202.48 47.21 fk5<br> - sia</tt><tt> crosshair<br> - sia</tt><tt> export tsv bar.tsv<br> - sia</tt><tt> name m51<br> - sia</tt><tt> print</tt><br> - <tt>sia</tt><tt> retrieve<br> - sia</tt><tt> save foo.xml<br> - sia</tt><tt> radius 1degrees</tt><br> - <tt>sia</tt><tt> sky fk5<br> - sia skyformat degrees<br> - sia</tt><tt> system wcs</tt><tt><br> - sia</tt><tt> update<br> - <br> - </tt><b><a name="single"></a>single</b> - <p>Select Single Display mode </p> - <tt> Syntax: <br> - single <br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - single <br> - ds9.set(string cmd)<br> - single<br> - </tt> - <p><b><a name="skyview"></a>skyview </b></p> - <p>Support for SkyView image server at HEASARC. </p> - <p> </p> - <tt> Syntax: <br> - skyview []<br> - [<object>]<br> - [name - <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [pixels <width> - <height>]<br> - [save yes|no]<br> - [frame new|current]<br> - [update - frame|crosshair]<br> - [survey <survey>] <br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - skyview name <br> - skyview coord <br> - skyview size<br> - skyview pixels<br> - skyview save<br> - skyview frame<br> - skyview survey<br> - ds9.set(string cmd)<br> - skyview<br> - skyview m31 <br> - </tt><tt><tt>skyview name m31 <br> - </tt></tt><tt><tt><tt>skyview name clear<br> - </tt></tt>skyview 00:42:44.404 +41:16:08.78<br> - skyview size 60 60 arcmin<br> - skyview pixels 600 600<br> - skyview save yes<br> - skyview frame current<br> - skyview update frame<br> - skyview survey sdssi<br> - skyview open<br> - skyview close<br> - </tt> - <p><b><a name="sleep"></a>sleep </b></p> - <p>Delays execution for specified number of seconds. Default is 1 - second. </p> - <p> </p> - <tt> Syntax: <br> - sleep [#]<br> - <br> - Example: <br> - ds9.set(string cmd)<br> - sleep<br> - sleep 2<br> - </tt> - <p><b><a name="smooth"></a>smooth</b></p> - <p>Smooth current image or set smooth parameters. <br> - Boxcar width = <i>2*radius+1</i><br> - Tophat diameter = <i>2*radius+1</i><br> - Gaussian diameter = <i>2*radius+1, </i>mean <i>=0</i><br> - Elliptical Gaussian diameter = <i>2*radius+1, </i>mean <i>=0</i> - <tt> </tt><tt>Syntax:</tt><br> - </p> - <tt> smooth []<br> - [yes|no]<br> - [function - boxcar|tophat|gaussian]<br> - </tt><tt> [radius - <value>]<br> - </tt><tt><tt><tt><tt> - [radiusminor <value>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - [sigma <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - [sigmaminor <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - [angle <value>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt> - - - - - - - - - - - - - - - - - - - - - - [match]<br> - [lock [yes|no]]</tt><br> - <tt><tt> [open|close]<br> - </tt> <br> - Example:<br> - string value = ds9.get(string cmd)<br> - smooth<br> - smooth function<br> - </tt><tt><tt>smooth radius<br> - </tt></tt><tt><tt><tt>smooth radiusminor<br> - smooth sigma<br> - smooth sigmaminor<br> - smooth angle<br> - </tt></tt>smooth lock<br> - ds9.set(string cmd)<br> - smooth<br> - smooth yes<br> - smooth function tophat<br> - </tt><tt><tt>smooth radius 4<br> - </tt></tt><tt><tt><tt><tt><tt><tt>smooth radiusminor 4<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth - - - - - - - - - - - - - - - - - - - - - - sigma 2.0<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth - - - - - - - - - - - - - - - - - - - - - - sigmaminor 2.0<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth - - - - - - - - - - - - - - - - - - - - - - angle 45<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>smooth - - - - - - - - - - - - - - - - - - - - - - open<br> - smooth close<br> - smooth match<br> - smooth lock yes</tt><br> - <tt>smooth open<br> - smooth close<br> - </tt> - <p><b> <a name="source"></a>source</b></p> - <p>Source TCL code from a file. </p> - <tt> Syntax: <br> - source [filename] <br> - <br> - Example: <br> - ds9.set(string cmd)<br> - source foo.tcl</tt><br> - <p><b> <a name="tcl"></a>tcl</b></p> - <p>Execute one TCL command.<br> - </p> - <tt> Syntax:<br> - tcl <tcl command><br> - <br> - Example: <br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>tcl {puts {Hello, World}}<br> - </tt> - <p><b> <a name="threads"></a>threads</b></p> - <p>Set number of process threads for functions which are - multi-threaded. </p> - <tt> Syntax:<br> - threads #<br> - <br> - Example: <br> - </tt><tt>string value = ds9.get(string cmd)<br> - </tt><tt>threads</tt><br> - <tt>ds9.set(string cmd)<br> - </tt><tt>threads 8</tt><br> - <p><b> <a name="tiff"></a>tiff</b></p> - <p>Load TIFF image into current frame. Optional parameters: <tt>tiff - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + <br> +Example:<br></tt> <tt><tt><tt>string value = ds9.get(string +cmd)<br></tt></tt> rgbarray<br> +rgbarray little<br></tt> <tt><tt><tt>ds9.set(string +cmd)<br></tt></tt> rgbarray +foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]<br> +rgbarray new +foo.arr[dim=512,zdim=3,bitpix=</tt><tt>-32,endian=little]</tt><br> +<p><b><a name="rgbcube" id="rgbcube"></a>rgbcube</b></p> +<p>Load FITS rgbcube into rgb frame.<br></p> +<tt>Syntax:<br> +rgbcube [new] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> rgbcube<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> +rgbcube foo.fits</tt><br> +<tt><tt>rgbcube new foo.fits<br></tt> rgbcube</tt><br> +<tt>rgbcube</tt> <tt>new</tt><br> +<p><b><a name="rgbimage" id="rgbimage"></a>rgbimage</b></p> +<p>Load FITS rgbimage into rgb frame.<br></p> +<tt>Syntax:<br> +rgbimage [new] [<filename>]<br> + <br> +Example:<br></tt> <tt><tt><tt>string value = ds9.get(string +cmd)<br></tt></tt> rgbimage<br></tt> <tt><tt><tt>ds9.set(string +cmd)<br></tt></tt> rgbimage foo.fits</tt><br> +<tt><tt>rgbimage new foo.fits<br></tt> rgbimage</tt><br> +<tt>rgbimage</tt> <tt>new</tt> +<p><b><a name="rotate" id="rotate"></a>rotate</b></p> +<p>Controls the rotation angle (in degrees) of the current +frame.</p> +<tt>Syntax:<br> +rotate [<value>]<br> + [to <value>]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +rotate<br> +ds9.set(string cmd)<br> +rotate 45<br> +rotate to 30<br> +rotate open<br> +rotate close</tt><br> +<p><b><a name="samp" id="samp"></a>samp</b></p> +<p>Configure SAMP protocol.</p> +<tt>Syntax:<br> +samp [no|disconnect]<br> + [broadcast [image|table]]<br> + [send [image|table] +<application>]<br> + <br> +Example:<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> samp +no<br></tt> <tt><tt>samp disconnect<br></tt> samp broadcast +image<br> +samp send image aladin</tt> +<p><b><a name="save" id="save"></a>save<br></b></p> +<p>Save loaded image data of current frame as FITS.</p> +<tt>Syntax:<br> +save</tt> <tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] +<filename> [image|table|slice]</tt><br> +<tt> <br> +Example:<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> save +foo.fits</tt><br> +<tt>save fits foo.fits image</tt><br> +<tt>save fits foo.fits table<br> +save fits foo.fits slice</tt><br> +<tt>save rgbimage foo.fits<br></tt> <tt>save rgbcube +foo.fits</tt><br> +<tt>save mecube foo.fits</tt><br> +<tt>save mosaic foo.fits</tt><br> +<tt>save mosaicimage foo.fits</tt><br> +<p><b><a name="saveimage" id="saveimage"></a>saveimage</b></p> +<p>Create a snap shot of the current DS9 window and save in +specified image format. If no format specified, the file name +extension is used to determine the output format. Optional +parameters: <tt>jpeg</tt> quality (1-100) and <tt>tiff</tt> +compression method.</p> +<tt>Syntax:<br> +saveimage</tt> <tt>[fits|eps|gif|tiff|jpeg|png]</tt> +<tt><filename><br> +saveimage <filename>.jpeg [1-100]<br> +saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +saveimage ds9.tiff<br> +saveimage jpeg ds9.jpeg 75</tt><br> +<p><b><a name="scale" id="scale"></a>scale</b></p> +<p>Controls the limits and color scale distribution.</p> +<tt>Syntax:<br> +scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> + [log exp <value>]<br> + [datasec yes|no]<br> + [limits <minvalue> +<maxvalue>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope local|global]<br> + [match]<br> + [match limits]<br> + [lock [yes|no]]<br> + [lock limits [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +scale<br> +scale log exp<br> +scale datasec<br> +scale limits<br> +scale mode<br> +scale scope<br> +scale lock<br> +scale lock limits<br> +ds9.set(string cmd)<br> +scale linear<br> +scale log exp 100<br> +scale datasec yes<br> +scale histequ<br> +scale limits 1 100<br> +scale mode zscale<br> +scale mode 99.5<br> +scale scope local<br> +scale match<br> +scale match limits<br> +scale lock yes<br> +scale lock limits yes<br> +scale open<br> +scale close<br></tt> +<p><b><a name="shm" id="shm"></a>shm</b></p> +<p>Load a shared memory segment into the current frame.</p> +<tt>Syntax:<br> +shm [<key> [<filename>]]<br> + [key <key> [<filename>]]<br> + [shmid <id> [<filename>]]<br> + [fits [key|shmid] <id> +[<filename>]]<br> + [mosaicimage [iraf|wcs|wcsa...wcsz|wfpc2] +[key|shmid] <id> [<filename>]]<br> + [mosaic [iraf|wcs|wcsa...wcsz] [key|shmid] +<id> [<filename>]]<br> + [rgbcube [key|shmid] <id> +[<filename>]<br> + [rgbimage [key|shmid] <id> +[<filename>]]<br> + [rgbarray [key|shmid] <id> +[xdim=<x>,ydim=<y>|dim=<dim>,zdim=3],bitpix=<b>,[skip=<s>]]<br> + [array [key|shmid] <id> +[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - </tt>compression method. </p> - <tt> Syntax:<br> - tiff [new|slice] [<filename>] [none|jpeg|packbits|deflate]<br> - <br> - Example: <br> - </tt><tt><tt>string value = ds9.get(string cmd)<br> - </tt>tiff</tt><br> - <tt><tt>tiff jpeg</tt><br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>tiff foo.tiff<br> - tiff new foo.tiff<br> - tiff slice foo.tiff</tt><tt><tt><br> - </tt>tiff<br> - tiff new<br> - tiff slice</tt><br> - <p><b> <a name="tile"></a>tile</b></p> - <p>Controls the tile display mode. </p> - <tt> Syntax: <br> - tile []<br> - [yes|no] <br> - [mode grid|column|row] <br> - [grid] <br> - [grid mode automatic|manual]<br> - [grid direction x|y]<br> - [grid layout <col> <row>] <br> - [grid gap <pixels>] <br> - [row] <br> - [column] <br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - tile <br> - tile mode <br> - tile grid mode<br> - tile grid direction <br> - tile grid layout <br> - tile grid gap <br> - ds9.set(string cmd)<br> - tile<br> - tile yes <br> - tile mode row <br> - tile grid <br> - tile grid mode manual<br> - tile grid direction x <br> - tile grid layout 5 5 <br> - tile grid gap 10 <br> - tile row <br> - tile column </tt> - <p><b> <a name="update"></a>update</b></p> - <p>Updates the current frame or region of frame. In the second - form, the first argument is the number of the fits HDU (starting - with 1) and the remaining args are a bounding box in IMAGE - coordinates. By default, the screen is updated the next - available idle cycle. However, you may force an immediate update - by specifying the NOW option. </p> - <tt> Syntax: <br> - update [] <br> - [# x1 y1 x2 y2] <br> - [now] <br> - [now # x1 y1 x2 y2]<br> - <br> - Example: <br> - ds9.set(string cmd)<br> - update <br> - update 1 100 100 300 400 <br> - update now <br> - update now 1 100 100 300 400</tt><br> - <p><b> <a name="url"></a>url</b></p> - <p>Load FITS from URL into the current frame</p> - <tt> Syntax: <br> - url <url><br> - <br> - Example: <br> - </tt><tt><tt>ds9.set(string cmd)<br> - </tt>url http://foo.bar.edu/foo.fits </tt> - <p><b> <a name="version"></a>version</b></p> - <p>Returns the current version of DS9. </p> - <tt> Syntax: <br> - version <br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - version </tt> - <p><b> <a name="view"></a>view</b></p> - <p>Controls the GUI. </p> - <tt> Syntax: <br> - view [layout horizontal|vertical]<br> - [keyvalue <string>]<br> - [info yes|no] <br> - [panner yes|no] <br> - [magnifier yes|no] <br> - [buttons yes|no] <br> - [colorbar yes|no]<br> - [colorbar horizontal|vertical]<br> - [colorbar numerics yes|no]<br> - [graph horizontal|vertical - yes|no]<br> - [filename yes|no[<br> - [object yes|no]<br> - [keyword yes|no]<br> - [minmax yes|no]<br> - [lowhigh yes|no]<br> - [units yes|no]<br> - [image|physical|wcs|wcsa...wcsz - yes|no]<br> - </tt><tt><tt> [frame yes|no] <br> - </tt> [red yes|no]<br> - [green yes|no]<br> - [blue yes|no]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - view layout<br> - view keyvalue<br> - view info <br> - view panner<br> - view magnifier<br> - view buttons<br> - view colorbar<br> - view graph horizontal<br> - view filename<br> - view object<br> - view keyword<br> - view minmax<br> - view lowhigh<br> - view units<br> - view image<br> - view wcsa<br> - </tt><tt><tt>view frame<br> - </tt>view red<br> - ds9.set(string cmd)<br> - view layout vertical<br> - view keyvalue BITPIX<br> - view info yes<br> - view panner yes<br> - view magnifier yes<br> - view buttons yes<br> - view colorbar yes<br> - view graph horizontal yes<br> - view filename yes<br> - view object yes<br> - view keyword yes<br> - view minmax yes<br> - view lowhigh yes<br> - view units yes<br> - view wcsa yes<br> - </tt><tt><tt>view frame yes <br> - </tt>view red yes<br> - view green yes<br> - view blue yes</tt><br> - <p><b> <a name="vla"></a>vla</b></p> - <p>Support for VLA Sky Survey. </p> - <tt> Syntax:<br> - vla []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey first|stripe82]<br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - vla name <br> - vla coord <br> - vla size<br> - vla save<br> - vla frame<br> - vla survey<br> - ds9.set(string cmd)<br> - vla<br> - vla m31 <br> - </tt><tt><tt>vla name m31 <br> - </tt></tt><tt><tt><tt>vla name clear<br> - </tt></tt>vla 00:42:44.404 +41:16:08.78<br> - vla size 60 60 arcmin<br> - vla save yes<br> - vla frame current<br> - vla update frame <br> - vla survey stripe82<br> - vla open<br> - vla close<br> - </tt> - <p><b> <a name="vlss"></a>vlss</b></p> - <p>Support for NRAO VLSS Sky Survey.</p> - <tt> Syntax: <br> - vlss []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs fk5<br> - [size <width> <height> - degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - vlss name <br> - vlss coord <br> - vlss size<br> - vlss save<br> - vlss frame<br> - ds9.set(string cmd)<br> - vlss<br> - vlss m31 <br> - </tt><tt><tt>vlss name m31 <br> - </tt></tt><tt><tt><tt>vlss name clear<br> - </tt></tt>vlss 00:42:44.404 +41:16:08.78<br> - vlss size 60 60 arcmin<br> - vlss save yes<br> - vlss frame current<br> - vlss update frame<br> - vlss open<br> - vlss close</tt><br> - <p><b> <a name="vo"></a>vo</b></p> - <p>Invoke an connection to a Virtual Observatory site. </p> - <tt> Syntax: <br> - vo [method xpa|mime]<br> - [server <url>]<br> - [internal yes|no]<br> - [delay #]<br> - [<url>]<br> - [connect <url>]<br> - [disconnect <url>]<br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - vo<br> - vo method<br> - vo server<br> - vo internal<br> - vo delay<br> - vo connect<br> - ds9.set(string cmd)<br> - vo method xpa<br> - vo server "http://foo.bar.edu/list.txt"<br> - vo internal yes<br> - vo delay 15<br> - vo chandra-ed<br> - vo connect chandra-ed<br> - vo disconnect chandra-ed<br> - vo open<br> - vo close<br> - </tt> - <p><b> <a name="wcs"></a>wcs</b></p> - <p>Controls the World Coordinate System for the current frame. If - the wcs system, skyframe, or skyformat is modified, the info - panel, compass, grid, and alignment will be modified - accordingly. Also, using this access point, a new WCS - specification can be loaded and used by the current image - regardless of the WCS that was contained in the image file. WCS - specification can be sent to DS9 as an ASCII file . Please see <a - href="file.html#WCS">WCS</a> for more information. </p> - <tt> Syntax: <br> - wcs [[system] wcs|wcsa...wcsz] <br> - [[sky] fk4|fk5|icrs|galactic|ecliptic] <br> - [[skyformat] degrees|sexagesimal] <br> - [align yes|no] <br> - [reset [#]] <br> - [replace [#] <filename>] <br> - [append [#] <filename>] <br> - [open|close]<br> - <br> - Example: <br> - string value = ds9.get(string cmd)<br> - wcs <br> - wcs system <br> - wcs sky <br> - wcs skyformat <br> - wcs align <br> - ds9.set(string cmd)<br> - wcs wcs <br> - wcs system wcs<br> - </tt><tt>wcs fk5<br> - </tt><tt>wcs sky fk5<br> - </tt><tt>wcs sexagesimal <br> - </tt><tt>wcs skyformat sexagesimal <br> - wcs align yes <br> - wcs reset <br> - wcs reset 3<br> - wcs replace foo.wcs <br> - wcs replace 3 foo.wcs <br> - wcs append foo.wcs <br> - wcs append 3 foo.wcs <br> - ds9.set(string cmd, string url)<br> - wcs replace <br> - wcs append<br> - wcs open<br> - wcs close<br> - </tt> - <p><b> <a name="web"></a>web</b></p> - <p>Display specified URL in the web display. </p> - <tt> Syntax:<br> - web </tt><tt><tt>[]<br> - [<url>]<br> - [new <webname> <url>]<br> - </tt> [<webname>] [click - back|forward|stop|reload|#]<br> - [<webname>] [clear]<br> - [<webname>] [close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - web <br> - ds9.set(string cmd)<br> - web www.cnn.com<br> - web new www.cnn.com<br> - web hvweb www.apple.com<br> - web click back<br> - web click 2<br> - web clear<br> - web close<br> - </tt> - <p><b> <a name="width"></a>width</b></p> - <p>Set the width of the image display window.</p> - <tt> Syntax: <br> - width [<value>]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - width<br> - ds9.set(string cmd)<br> - width 512<br> - </tt> - <p><b> <a name="zscale"></a>zscale</b></p> - <p>Set Scale Limits based on the <i>IRAF</i> algorithm. </p> - <tt> Syntax: <br> - zscale []<br> - [contrast]<br> - [sample]<br> - [line]<br> - <br> - Example:<br> - string value = ds9.get(string cmd)<br> - zscale contrast<br> - zscale sample<br> - zscale line<br> - ds9.set(string cmd)<br> - zscale<br> - zscale contrast .25<br> - zscale sample 600<br> - zscale line 120<br> - </tt> - <p><b> <a name="zoom"></a>zoom</b></p> - <p>Controls the current zoom value for the current frame. </p> - <tt> Syntax: <br> - zoom [<value>] <br> - [<value> <value>]<br> - [to <value>] <br> - [to <value> <value>]<br> - [in]<br> - [out]<br> - [to fit] <br> - [open|close]<br> - <br> - Example:<br> - string value = ds9.get(string cmd) <br> - zoom <br> - ds9.set(string cmd)<br> - zoom 2 <br> - zoom 2 4<br> - zoom to 4 <br> - zoom to 2 4<br> - zoom in<br> - zoom out<br> - zoom to fit<br> - zoom open<br> - zoom close<br> - </tt> </blockquote> - </body> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +shm<br> +ds9.set(string cmd)<br> +shm 102<br> +shm key 102<br> +shm shmid 102 foo<br> +shm fits key 100 foo<br> +shm mosaicimage iraf key 100 foo<br> +shm mosaicimage wcs key 100 foo<br> +shm mosaicimage wcsa key 100 foo<br> +shm mosaicimage wfpc2 key 100 foo<br> +shm mosaic iraf key 100 foo<br> +shm mosaic wcs key 100 foo<br> +shm rgbcube key 100 foo<br> +shm rgbimage key 100 foo<br> +shm rgbarray key 100 [dim=200,zdim=3,bitpix=-32]<br> +shm array shmid 102 [dim=32,bitpix=-32]<br> +<br></tt> <b><a name="sia" id="sia"></a>sia<br></b> +<p>Support for VO Simple Image Access protocol. The first command +will create a new search. All other commands operated on the last +search created, unless indicated otherwise.</p> +<tt>Syntax:<br> +sia</tt> +<tt><tt><tt>[2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]</tt></tt><br> + +<br></tt> <tt> </tt><tt> +[<ref>] [cancel]<br></tt> <tt> + [<ref>] [clear]<br></tt> <tt> + [<ref>] [close]</tt><br> +<tt> [<ref>] [coordinate +<ra> <dec> <coordsys>]</tt><tt><br></tt> +<tt> </tt> +<tt>[<ref>] [crosshair]</tt><br> +<tt> [<ref>] +[export sb|tsv <filename>]<br></tt> <tt> + [<ref>] [name <object>]<br></tt> +<tt> [<ref>] [print]</tt><br> +<tt><tt> [<ref>] +[retrieve]</tt><br></tt> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] [radius +<value> degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> + [<ref>] [skyformat +<skyformat>]<br></tt> <tt> + [<ref>] [system +<coordsys>]</tt><tt><br></tt> <tt> + </tt> <tt>[<ref>] [update]</tt><br> + <tt><br> +Example:<br> +string value = ds9.get(string cmd)<br> +sia<br> +<br> +ds9.set(string cmd)<br> +sia</tt> <tt>2mass<br> +sia</tt> <tt>cancel<br> +sia</tt> <tt>clear<br> +sia</tt> <tt>close<br> +sia</tt> <tt>coordinate 202.48 47.21 fk5<br> +sia</tt> <tt>crosshair<br> +sia</tt> <tt>export tsv bar.tsv<br> +sia</tt> <tt>name m51<br> +sia</tt> <tt>print</tt><br> +<tt>sia</tt> <tt>retrieve<br> +sia</tt> <tt>save foo.xml<br> +sia</tt> <tt>radius 1degrees</tt><br> +<tt>sia</tt> <tt>sky fk5<br> +sia skyformat degrees<br> +sia</tt> <tt>system wcs</tt><tt><br> +sia</tt> <tt>update<br> +<br></tt> <b><a name="single" id="single"></a>single</b> +<p>Select Single Display mode</p> +<tt>Syntax:<br> +single<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +single<br> +ds9.set(string cmd)<br> +single<br></tt> +<p><b><a name="skyview" id="skyview"></a>skyview</b></p> +<p>Support for SkyView image server at HEASARC.</p> +<tt>Syntax:<br> +skyview []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] +# in wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [pixels <width> +<height>]<br> + [save yes|no]<br> + [frame new|current]<br> + [update +frame|crosshair]<br> + [survey <survey>]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +skyview name<br> +skyview coord<br> +skyview size<br> +skyview pixels<br> +skyview save<br> +skyview frame<br> +skyview survey<br> +ds9.set(string cmd)<br> +skyview<br> +skyview m31<br></tt> <tt><tt>skyview name m31<br></tt></tt> +<tt><tt><tt>skyview name clear<br></tt></tt> skyview 00:42:44.404 ++41:16:08.78<br> +skyview size 60 60 arcmin<br> +skyview pixels 600 600<br> +skyview save yes<br> +skyview frame current<br> +skyview update frame<br> +skyview survey sdssi<br> +skyview open<br> +skyview close<br></tt> +<p><b><a name="sleep" id="sleep"></a>sleep</b></p> +<p>Delays execution for specified number of seconds. Default is 1 +second.</p> +<tt>Syntax:<br> +sleep [#]<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +sleep<br> +sleep 2<br></tt> +<p><b><a name="smooth" id="smooth"></a>smooth</b></p> +<p>Smooth current image or set smooth parameters.<br> +Boxcar width = <i>2*radius+1</i><br> +Tophat diameter = <i>2*radius+1</i><br> +Gaussian diameter = <i>2*radius+1,</i> mean <i>=0</i><br> +Elliptical Gaussian diameter = <i>2*radius+1,</i> mean <i>=0</i> +<tt>Syntax:</tt><br></p> +<tt>smooth []<br> + [yes|no]<br> + [function +boxcar|tophat|gaussian]<br></tt> +<tt> [radius +<value>]<br></tt> +<tt><tt><tt><tt> [radiusminor +<value>]<br></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> [sigma +<value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> +[sigmaminor <value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt> +[angle <value>]<br></tt></tt></tt></tt></tt></tt></tt></tt> +<tt> [match]<br> + [lock [yes|no]]</tt><br> +<tt><tt> [open|close]<br> + </tt><br> +Example:<br> +string value = ds9.get(string cmd)<br> +smooth<br> +smooth function<br></tt> <tt><tt>smooth radius<br></tt></tt> +<tt><tt><tt>smooth radiusminor<br> +smooth sigma<br> +smooth sigmaminor<br> +smooth angle<br></tt></tt> smooth lock<br> +ds9.set(string cmd)<br> +smooth<br> +smooth yes<br> +smooth function tophat<br></tt> <tt><tt>smooth radius +4<br></tt></tt> <tt><tt><tt><tt><tt><tt>smooth radiusminor +4<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth sigma +2.0<br></tt></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth sigmaminor +2.0<br></tt></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>smooth angle +45<br></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt> +smooth open<br> +smooth close<br> +smooth match<br> +smooth lock yes</tt><br> +<tt>smooth open<br> +smooth close<br></tt> +<p><b><a name="source" id="source"></a>source</b></p> +<p>Source TCL code from a file.</p> +<tt>Syntax:<br> +source [filename]<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +source foo.tcl</tt><br> +<p><b><a name="tcl" id="tcl"></a>tcl</b></p> +<p>Execute one TCL command.<br></p> +<tt>Syntax:<br> +tcl <tcl command><br> + <br> +Example:<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> tcl {puts +{Hello, World}}<br></tt> +<p><b><a name="threads" id="threads"></a>threads</b></p> +<p>Set number of process threads for functions which are +multi-threaded.</p> +<tt>Syntax:<br> +threads #<br> + <br> +Example:<br></tt> <tt>string value = ds9.get(string cmd)<br></tt> +<tt>threads</tt><br> +<tt>ds9.set(string cmd)<br></tt> <tt>threads 8</tt><br> +<p><b><a name="tiff" id="tiff"></a>tiff</b></p> +<p>Load TIFF image into current frame. Optional parameters: +<tt>tiff</tt> compression method.</p> +<tt>Syntax:<br> +tiff [new|slice] [<filename>] +[none|jpeg|packbits|deflate]<br> + <br> +Example:<br></tt> <tt><tt>string value = ds9.get(string +cmd)<br></tt> tiff</tt><br> +<tt><tt>tiff jpeg</tt><br></tt> <tt><tt>ds9.set(string +cmd)<br></tt> tiff foo.tiff<br> +tiff new foo.tiff<br> +tiff slice foo.tiff</tt><tt><tt><br></tt> tiff<br> +tiff new<br> +tiff slice</tt><br> +<p><b><a name="tile" id="tile"></a>tile</b></p> +<p>Controls the tile display mode.</p> +<tt>Syntax:<br> +tile []<br> + [yes|no]<br> + [mode grid|column|row]<br> + [grid]<br> + [grid mode automatic|manual]<br> + [grid direction x|y]<br> + [grid layout <col> <row>]<br> + [grid gap <pixels>]<br> + [row]<br> + [column]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +tile<br> +tile mode<br> +tile grid mode<br> +tile grid direction<br> +tile grid layout<br> +tile grid gap<br> +ds9.set(string cmd)<br> +tile<br> +tile yes<br> +tile mode row<br> +tile grid<br> +tile grid mode manual<br> +tile grid direction x<br> +tile grid layout 5 5<br> +tile grid gap 10<br> +tile row<br> +tile column</tt> +<p><b><a name="update" id="update"></a>update</b></p> +<p>Updates the current frame or region of frame. In the second +form, the first argument is the number of the fits HDU (starting +with 1) and the remaining args are a bounding box in IMAGE +coordinates. By default, the screen is updated the next available +idle cycle. However, you may force an immediate update by +specifying the NOW option.</p> +<tt>Syntax:<br> +update []<br> + [# x1 y1 x2 y2]<br> + [now]<br> + [now # x1 y1 x2 y2]<br> + <br> +Example:<br> +ds9.set(string cmd)<br> +update<br> +update 1 100 100 300 400<br> +update now<br> +update now 1 100 100 300 400</tt><br> +<p><b><a name="url" id="url"></a>url</b></p> +<p>Load FITS from URL into the current frame</p> +<tt>Syntax:<br> +url <url><br> + <br> +Example:<br></tt> <tt><tt>ds9.set(string cmd)<br></tt> url +http://foo.bar.edu/foo.fits</tt> +<p><b><a name="version" id="version"></a>version</b></p> +<p>Returns the current version of DS9.</p> +<tt>Syntax:<br> +version<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +version</tt> +<p><b><a name="view" id="view"></a>view</b></p> +<p>Controls the GUI.</p> +<tt>Syntax:<br> +view [layout horizontal|vertical]<br> + [keyvalue <string>]<br> + [info yes|no]<br> + [panner yes|no]<br> + [magnifier yes|no]<br> + [buttons yes|no]<br> + [colorbar yes|no]<br> + [colorbar horizontal|vertical]<br> + [colorbar numerics yes|no]<br> + [graph horizontal|vertical +yes|no]<br> + [filename yes|no[<br> + [object yes|no]<br> + [keyword yes|no]<br> + [minmax yes|no]<br> + [lowhigh yes|no]<br> + [units yes|no]<br> + [image|physical|wcs|wcsa...wcsz +yes|no]<br></tt> <tt><tt> [frame +yes|no]<br></tt> [red yes|no]<br> + [green yes|no]<br> + [blue yes|no]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +view layout<br> +view keyvalue<br> +view info<br> +view panner<br> +view magnifier<br> +view buttons<br> +view colorbar<br> +view graph horizontal<br> +view filename<br> +view object<br> +view keyword<br> +view minmax<br> +view lowhigh<br> +view units<br> +view image<br> +view wcsa<br></tt> <tt><tt>view frame<br></tt> view red<br> +ds9.set(string cmd)<br> +view layout vertical<br> +view keyvalue BITPIX<br> +view info yes<br> +view panner yes<br> +view magnifier yes<br> +view buttons yes<br> +view colorbar yes<br> +view graph horizontal yes<br> +view filename yes<br> +view object yes<br> +view keyword yes<br> +view minmax yes<br> +view lowhigh yes<br> +view units yes<br> +view wcsa yes<br></tt> <tt><tt>view frame yes<br></tt> view red +yes<br> +view green yes<br> +view blue yes</tt><br> +<p><b><a name="vla" id="vla"></a>vla</b></p> +<p>Support for VLA Sky Survey.</p> +<tt>Syntax:<br> +vla []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey first|stripe82]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +vla name<br> +vla coord<br> +vla size<br> +vla save<br> +vla frame<br> +vla survey<br> +ds9.set(string cmd)<br> +vla<br> +vla m31<br></tt> <tt><tt>vla name m31<br></tt></tt> <tt><tt><tt>vla +name clear<br></tt></tt> vla 00:42:44.404 +41:16:08.78<br> +vla size 60 60 arcmin<br> +vla save yes<br> +vla frame current<br> +vla update frame<br> +vla survey stripe82<br> +vla open<br> +vla close<br></tt> +<p><b><a name="vlss" id="vlss"></a>vlss</b></p> +<p>Support for NRAO VLSS Sky Survey.</p> +<tt>Syntax:<br> +vlss []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +vlss name<br> +vlss coord<br> +vlss size<br> +vlss save<br> +vlss frame<br> +ds9.set(string cmd)<br> +vlss<br> +vlss m31<br></tt> <tt><tt>vlss name m31<br></tt></tt> +<tt><tt><tt>vlss name clear<br></tt></tt> vlss 00:42:44.404 ++41:16:08.78<br> +vlss size 60 60 arcmin<br> +vlss save yes<br> +vlss frame current<br> +vlss update frame<br> +vlss open<br> +vlss close</tt><br> +<p><b><a name="vo" id="vo"></a>vo</b></p> +<p>Invoke an connection to a Virtual Observatory site.</p> +<tt>Syntax:<br> +vo [method xpa|mime]<br> + [server <url>]<br> + [internal yes|no]<br> + [delay #]<br> + [<url>]<br> + [connect <url>]<br> + [disconnect <url>]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +vo<br> +vo method<br> +vo server<br> +vo internal<br> +vo delay<br> +vo connect<br> +ds9.set(string cmd)<br> +vo method xpa<br> +vo server "http://foo.bar.edu/list.txt"<br> +vo internal yes<br> +vo delay 15<br> +vo chandra-ed<br> +vo connect chandra-ed<br> +vo disconnect chandra-ed<br> +vo open<br> +vo close<br></tt> +<p><b><a name="wcs" id="wcs"></a>wcs</b></p> +<p>Controls the World Coordinate System for the current frame. If +the wcs system, skyframe, or skyformat is modified, the info panel, +compass, grid, and alignment will be modified accordingly. Also, +using this access point, a new WCS specification can be loaded and +used by the current image regardless of the WCS that was contained +in the image file. WCS specification can be sent to DS9 as an ASCII +file . Please see <a href="file.html#WCS">WCS</a> for more +information.</p> +<tt>Syntax:<br> +wcs [[system] wcs|wcsa...wcsz]<br> + [[sky] fk4|fk5|icrs|galactic|ecliptic]<br> + [[skyformat] degrees|sexagesimal]<br> + [align yes|no]<br> + [reset [#]]<br> + [replace [#] <filename>]<br> + [append [#] <filename>]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +wcs<br> +wcs system<br> +wcs sky<br> +wcs skyformat<br> +wcs align<br> +ds9.set(string cmd)<br> +wcs wcs<br> +wcs system wcs<br></tt> <tt>wcs fk5<br></tt> <tt>wcs sky +fk5<br></tt> <tt>wcs sexagesimal<br></tt> <tt>wcs skyformat +sexagesimal<br> +wcs align yes<br> +wcs reset<br> +wcs reset 3<br> +wcs replace foo.wcs<br> +wcs replace 3 foo.wcs<br> +wcs append foo.wcs<br> +wcs append 3 foo.wcs<br> +ds9.set(string cmd, string url)<br> +wcs replace<br> +wcs append<br> +wcs open<br> +wcs close<br></tt> +<p><b><a name="web" id="web"></a>web</b></p> +<p>Display specified URL in the web display.</p> +<tt>Syntax:<br> +web</tt> <tt><tt>[]<br> + [<url>]<br> + [new <webname> <url>]<br></tt> + [<webname>] [click +back|forward|stop|reload|#]<br> + [<webname>] [clear]<br> + [<webname>] [close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +web<br> +ds9.set(string cmd)<br> +web www.cnn.com<br> +web new www.cnn.com<br> +web hvweb www.apple.com<br> +web click back<br> +web click 2<br> +web clear<br> +web close<br></tt> +<p><b><a name="width" id="width"></a>width</b></p> +<p>Set the width of the image display window.</p> +<tt>Syntax:<br> +width [<value>]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +width<br> +ds9.set(string cmd)<br> +width 512<br></tt> +<p><b><a name="zscale" id="zscale"></a>zscale</b></p> +<p>Set Scale Limits based on the <i>IRAF</i> algorithm.</p> +<tt>Syntax:<br> +zscale []<br> + [contrast]<br> + [sample]<br> + [line]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +zscale contrast<br> +zscale sample<br> +zscale line<br> +ds9.set(string cmd)<br> +zscale<br> +zscale contrast .25<br> +zscale sample 600<br> +zscale line 120<br></tt> +<p><b><a name="zoom" id="zoom"></a>zoom</b></p> +<p>Controls the current zoom value for the current frame.</p> +<tt>Syntax:<br> +zoom [<value>]<br> + [<value> <value>]<br> + [to <value>]<br> + [to <value> <value>]<br> + [in]<br> + [out]<br> + [to fit]<br> + [open|close]<br> + <br> +Example:<br> +string value = ds9.get(string cmd)<br> +zoom<br> +ds9.set(string cmd)<br> +zoom 2<br> +zoom 2 4<br> +zoom to 4<br> +zoom to 2 4<br> +zoom in<br> +zoom out<br> +zoom to fit<br> +zoom open<br> +zoom close<br></tt></blockquote> +</body> </html> diff --git a/ds9/doc/ref/vo.html b/ds9/doc/ref/vo.html index 3547d42..161d998 100644 --- a/ds9/doc/ref/vo.html +++ b/ds9/doc/ref/vo.html @@ -1,69 +1,66 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" - content="text/html; charset=ISO-8859-1"> - <meta name="GENERATOR" - content="Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> - <title>Virtual Observatory</title> - </head> - <body alink="#ff0000" bgcolor="#ffffff" vlink="#551a8b" text="#000000" - link="#0000ff"> - <h3><img alt="" src="../sun.gif" align="middle" width="100" height="98"> - Virtual Observatory Reference</h3> - <blockquote> - <p><b>Summary</b></p> - <p>Use the Web proxy connection if your firewall does not allow your - computer to connect directly to external computers. In this case, you - also must use DS9's internal browser.</p> - <p><b>Details</b></p> - <p>When you click on one of the Virtual Observatory servers in the VO - list, DS9 will attempt to connect to that server and (if the internal - Web display is enabled) display its Web page. The square box to the left - of the server name turns yellow while the connection is being - established and then green to signal success. </p> - <p>A direct connection is fast and flexible. Among other things, it - allows - you to perform analysis on your own local data (the VO server will - retrieve the image from DS9) and also allows you to use an - external browser to load images. </p> - <p>Some system managers configure their firewall explicitly to - prevent - computers in their care from making a direct connection to an external - host. Instead, they only allow external access through a Web proxy<br> - server (such as SOCKS). If you are using a computer behind a restricted - firewall of this sort, then DS9 will not be able to connect directly to - a VO server. The yellow box will not turn green and - eventually DS9 will display an error message. </p> - <p>In this case, you can choose to have DS9 communicate with the VO - servers through your Web proxy server. DS9 will use your proxy to send - its commands and retrieve its data and analysis results, rather than - doing this directly. Note that the following restrictions apply:<br> - </p> - <blockquote> <i>The transfer of data is slower.<br> - You must use the internal Web browser for loading images, etc.<br> - You cannot perform analysis on local data.<br> - There is a (large but finite) restriction on the number of - annuli, and number of polygon points you can specify in a region, as - well as the total number of regions allowed.</i><br> - </blockquote> - <p>If your computer and firewall have been configured to require use - of a - Web proxy server, you will have to tell DS9 about this server. - Click the <b>Configure Web Proxy</b> button and type the relevant - information into the boxes. (Your systems administrator will be able to - tell you the details.) At this point, - you should be able to connect to a VO server successfully. Please let - us know if you have problems! </p> - <blockquote> - <p> <i>A final note: you may, of course, choose to use the Web - proxy - even - if your computer and firewall are configured to allow direct - connections. In this case, there is no need to configure the proxy - server.<br> - </i></p> - </blockquote> - </blockquote> - </body> +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>Virtual Observatory</title> +</head> +<body alink="#FF0000" bgcolor="#FFFFFF" vlink="#551A8B" text= +"#000000" link="#0000FF"> +<h3><img alt="" src="../sun.gif" align="middle" width="100" height= +"98"> Virtual Observatory Reference</h3> +<blockquote> +<p><b>Summary</b></p> +<p>Use the Web proxy connection if your firewall does not allow +your computer to connect directly to external computers. In this +case, you also must use DS9's internal browser.</p> +<p><b>Details</b></p> +<p>When you click on one of the Virtual Observatory servers in the +VO list, DS9 will attempt to connect to that server and (if the +internal Web display is enabled) display its Web page. The square +box to the left of the server name turns yellow while the +connection is being established and then green to signal +success.</p> +<p>A direct connection is fast and flexible. Among other things, it +allows you to perform analysis on your own local data (the VO +server will retrieve the image from DS9) and also allows you to use +an external browser to load images.</p> +<p>Some system managers configure their firewall explicitly to +prevent computers in their care from making a direct connection to +an external host. Instead, they only allow external access through +a Web proxy<br> +server (such as SOCKS). If you are using a computer behind a +restricted firewall of this sort, then DS9 will not be able to +connect directly to a VO server. The yellow box will not turn green +and eventually DS9 will display an error message.</p> +<p>In this case, you can choose to have DS9 communicate with the VO +servers through your Web proxy server. DS9 will use your proxy to +send its commands and retrieve its data and analysis results, +rather than doing this directly. Note that the following +restrictions apply:<br></p> +<blockquote><i>The transfer of data is slower.<br> +You must use the internal Web browser for loading images, etc.<br> +You cannot perform analysis on local data.<br> +There is a (large but finite) restriction on the number of annuli, +and number of polygon points you can specify in a region, as well +as the total number of regions allowed.</i><br></blockquote> +<p>If your computer and firewall have been configured to require +use of a Web proxy server, you will have to tell DS9 about this +server. Click the <b>Configure Web Proxy</b> button and type the +relevant information into the boxes. (Your systems administrator +will be able to tell you the details.) At this point, you should be +able to connect to a VO server successfully. Please let us know if +you have problems!</p> +<blockquote> +<p><i>A final note: you may, of course, choose to use the Web proxy +even if your computer and firewall are configured to allow direct +connections. In this case, there is no need to configure the proxy +server.<br></i></p> +</blockquote> +</blockquote> +</body> </html> diff --git a/ds9/doc/ref/xpa.html b/ds9/doc/ref/xpa.html index c3f39f2..0930a26 100644 --- a/ds9/doc/ref/xpa.html +++ b/ds9/doc/ref/xpa.html @@ -1,8123 +1,3112 @@ -<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> +<!DOCTYPE doctype PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> - <head> - <meta http-equiv="Content-Type" content="text/html; - charset=windows-1252"> - <meta name="GENERATOR" content="Mozilla/4.78 [en] (X11; U; Linux - 2.4.7-10 i686) [Netscape]"> - <title>XPA Access Points</title> - </head> - <body vlink="#551a8b" link="#0000ff" alink="#ff0000"> - <h3><img alt="" src="../sun.gif" width="100" height="98" - align="middle"> XPA Access Points</h3> - <blockquote> - <p>The <a href="http://hea-www.harvard.edu/RD/xpa/index.html">XPA - </a> messaging system provides seamless communication between - DS9 and other Unix programs, including X programs, Perl, <a - href="http://space.mit.edu/cxc/software/slang/modules/xpa/"> - S-Lang,</a> and Tcl/Tk. It also provides an easy way for users - to communicate with DS9 by executing XPA client commands in the - shell or by utilizing such commands in scripts. Because XPA - works both at the programming level and the shell level, it is a - powerful tool for unifying any analysis environment.</p> - <tt> <a href="#2mass">2mass</a><br> - <a href="#3d">3d</a><br> - <a href="#about">about</a><br> - <a href="#align">align</a><br> - <a href="#analysis">analysis</a><br> - <a href="#array">array</a><br> - <a href="#background">background</a><br> - <a href="#backup">backup</a><br> - <a href="#bin">bin</a><br> - <a href="#blink">blink</a><br> - <a href="#block">block</a><br> - <a href="#catalog">catalog</a><br> - <a href="#cd">cd</a><br> - <a href="#cmap">cmap</a><br> - <a href="#colorbar">colorbar</a><br> - <a href="#console">console</a><br> - <a href="#contour">contour</a><br> - <a href="#crop">crop</a><br> - <a href="#crosshair">crosshair</a><br> - <a href="#cube">cube</a><br> - <a href="#cursor">cursor</a><br> - <a href="#data">data</a><br> - <a href="#dsssao">dsssao</a><br> - <a href="#dsseso">dsseso</a><br> - <a href="#dssstsci">dssstsci</a><br> - <a href="#envi">envi</a><br> - <a href="#exit">exit</a><br> - <a href="#export">export</a><br> - <a href="#file">file</a><br> - <a href="#fits">fits</a><br> - <a href="#frame">frame</a><br> - <a href="#gif">gif</a><br> - <a href="#grid">grid</a><br> - <a href="#header">header</a><br> - <a href="#height">height</a><br> - <a href="#iconify">iconify</a><br> - </tt><tt><tt><a href="#iexam">iexam</a><br> - </tt><a href="#iis">iis</a><br> - <a href="#jpeg">jpeg</a><br> - <a href="#lock">lock</a><br> - <a href="#lower">lower</a><br> - <a href="#magnifier">magnifier</a><br> - <a href="#mask">mask</a><br> - <a href="#match">match</a><br> - <a href="#mecube">mecube</a><br> - <a href="#minmax">minmax</a><br> - <a href="#mode">mode</a><br> - <a href="#mosaic">mosaic</a><br> - <a href="#mosaicimage">mosaicimage</a><br> - <a href="#movie">movie</a><br> - <a href="#multiframe">multiframe</a><br> - <a href="#nameserver">nameserver</a><br> - <a href="#nrrd">nrrd</a><br> - <a href="#nvss">nvss</a><br> - <a href="#orient">orient</a><br> - <a href="#pagesetup">pagesetup</a><br> - <a href="#pan">pan</a><br> - <a href="#pixeltable">pixeltable</a><br> - <a href="#plot">plot</a><br> - <a href="#png">png</a><br> - <a href="#precision">precision</a><br> - <a href="#prefs">prefs</a><br> - <a href="#preserve">preserve</a><br> - <a href="#print">psprint</a><br> - <a href="#print">print</a><br> - <a href="#exit">quit</a><br> - <a href="#raise">raise</a><br> - <a href="#regions">regions</a><br> - <a href="#restore">restore</a><br> - <a href="#rgb">rgb</a><br> - <a href="#rgbarray">rgbarray</a><br> - <a href="#rgbcube">rgbcube</a><br> - <a href="#rgbimage">rgbimage</a><br> - <a href="#rotate">rotate</a><br> - <a href="#save">save</a><br> - <a href="#saveimage">saveimage</a><br> - <a href="#scale">scale</a><br> - <a href="#shm">shm</a></tt><br> - <tt><tt><a href="#sia">sia</a><br> - </tt> <a href="#single">single</a><br> - <a href="#skyview">skyview</a><br> - <a href="#sleep">sleep</a><br> - <a href="#smooth">smooth</a><br> - <a href="#source">source</a><br> - <a href="#tcl">tcl</a><br> - <a href="#threads">threads</a><br> - <a href="#tile">tile</a><br> - <a href="#update">update</a><br> - <a href="#url">url</a><br> - <a href="#version">version</a><br> - <a href="#view">view</a><br> - <a href="#vla">vla</a></tt><br> - <tt><tt><a href="#vlss">vlss</a><br> - </tt> <a href="#vo">vo</a><br> - <a href="#wcs">wcs</a><br> - <a href="#web">web</a><br> - <a href="#width">width</a><br> - <a href="#xpa">xpa</a><br> - <a href="#zscale">zscale</a><br> - <a href="#zoom">zoom</a><br> - </tt> - <p><b> <a name="2mass"></a>2mass</b></p> - <p> Support for 2MASS Digital Sky Survey.</p> - <tt> Syntax: <br> - 2mass []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey j|h|k]<br> - </tt><tt> [open|close]<br> - </tt><tt> <br> - Example:<br> - $xpaget ds9 2mass name <br> - $xpaget ds9 2mass coord <br> - $xpaget ds9 2mass size<br> - $xpaget ds9 2mass save<br> - $xpaget ds9 2mass frame<br> - $xpaget ds9 2mass survey <br> - $xpaset -p ds9 2mass<br> - </tt><tt>$xpaset -p ds9 2mass m31<br> - </tt><tt><tt>$xpaset -p ds9 2mass name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 2mass name clear<br> - </tt></tt>$xpaset -p ds9 2mass 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 2mass size 60 60 arcmin<br> - $xpaset -p ds9 2mass save yes<br> - $xpaset -p ds9 2mass frame current<br> - $xpaset -p ds9 2mass update frame<br> - $xpaset -p ds9 2mass survey j<br> - </tt><tt>$xpaset -p ds9 2mass open<br> - $xpaset -p ds9 2mass close</tt><br> - <p><b> <a name="3d"></a>3d</b></p> - <p> Support for 3D frame.</p> - <tt> Syntax: <br> - 3d []<br> - [view <az> <el>]<br> - [az <az>]<br> - [el <el>]<br> - [scale <scale>]<br> - [method mip|aip]</tt><br> - <tt><tt> [background none|azimuth|elevation]<br> - </tt> </tt><tt> [border yes|no]<br> - [border color <color>]</tt><br> - <tt> </tt><tt> [highlite yes|no]<br> - [highlite color <color>]<br> - </tt><tt><tt> </tt><tt> [compass yes|no]<br> - [compass color <color>]</tt><br> - <tt> </tt></tt><tt><tt><tt> [match]<br> - [lock [yes|no]]<br> - </tt></tt> [open|close]<br> - </tt><tt> <br> - Example:<br> - $xpaget ds9 3d view<br> - $xpaget ds9 3d az<br> - $xpaget ds9 3d el<br> - $xpaget ds9 3d scale<br> - $xpaget ds9 3d method<br> - </tt><tt>$xpaget ds9 3d background<br> - </tt><tt>$xpaget ds9 3d border<br> - $xpaget ds9 3d border color</tt><br> - <tt>$xpaget ds9 3d highlite<br> - $xpaget ds9 3d highlite color<br> - </tt><tt><tt>$xpaget ds9 3d compass<br> - </tt></tt><tt><tt><tt><tt>$xpaget ds9 3d compass color</tt><br> - </tt></tt></tt><tt><tt><tt><tt><tt>$xpaget ds9 3d lock</tt><br> - </tt></tt></tt>$xpaset -p ds9 3d # create new 3D frame<br> - $xpaset -p ds9 3d view 45 30<br> - $xpaset -p ds9 3d az 45<br> - $xpaset -p ds9 3d el 30<br> - $xpaset -p ds9 3d scale 10<br> - $xpaset -p ds9 3d method mip</tt><br> - <tt>$xpaset -p ds9 3d background azimuth<br> - </tt><tt>$xpaset -p ds9 3d border yes<br> - $xpaset -p ds9 3d border color red</tt><br> - <tt>$xpaset -p ds9 3d highlite yes<br> - $xpaset -p ds9 3d highlite color red<br> - </tt><tt><tt><tt>$xpaset -p ds9 3d compass yes<br> - </tt></tt></tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 3d - compass color red</tt><br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset - - - - - - - - - - - - - - - - - - - - - -p ds9 3d match</tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 3d lock - yes</tt><br> - </tt></tt></tt> </tt></tt></tt></tt></tt></tt>$xpaset - - - - - - - - - - - - - - - - - - - - - -p ds9 3d open<br> - $xpaset -p ds9 3d close<br> - </tt> - <p><b><a name="about"></a>about</b></p> - <p>Get DS9 credits. </p> - <tt> Syntax: <br> - about <br> - <br> - Example: <br> - $xpaget ds9 about<br> - </tt> - <p><b> <a name="align"></a>align</b></p> - <p>Controls the World Coordinate System alignment for the current - frame.</p> - <tt> Syntax: <br> - align []<br> - [yes|no]<br> - <br> - Example: <br> - $xpaget ds9 align<br> - $xpaset -p ds9 align yes<br> - </tt> - <p><b> <a name="analysis"></a>analysis</b></p> - <p>Control external analysis tasks. Tasks are numbered as they are - loaded, starting with 0. Can also be used to display a message - and display text in the text dialog window. </p> - <tt> Syntax: <br> - analysis [<task number>]<br> - - [<filename>]<br> - [task <task - number>|<task name>]<br> - [load - <filename>]<br> - [clear]<br> - [clear][load - <filename>]<br> - [message - ok|okcancel|yesno <message>]<br> - [entry - <message>]<br> - [text]</tt><tt><tt><br> - <br> - </tt> Example: <br> - $xpaget ds9 analysis<br> - $xpaget ds9 analysis task<br> - $xpaget ds9 analysis entry {Please enter something}<br> - $xpaget ds9 analysis message okcancel {Hello World}<br> - $xpaset -p ds9 analysis 0 # invoke first analysis task<br> - $xpaset -p ds9 analysis task 0<br> - $xpaset -p ds9 analysis task foobar<br> - $xpaset -p ds9 analysis {foo bar}<br> - $xpaset -p ds9 analysis my.ans<br> - $xpaset -p ds9 analysis load my.ans <br> - $xpaset -p ds9 analysis clear <br> - $xpaset -p ds9 analysis clear load my.ans<br> - $xpaset -p ds9 analysis message {This is a message}<br> - $xpaset -p ds9 analysis text {this is text}<br> - $cat my.ans | xpaset ds9 analysis load <br> - $cat foo.txt | xpaset ds9 analysis text <br> - </tt> - <p><b> <a name="array"></a>array</b></p> - <p>Load raw data array into current frame.<br> - </p> - <tt> Syntax:<br> - array [native|little|big]<br> - array [new|mask] +<head> +<meta name="generator" content= +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.18.1), see www.w3.org"> +<meta http-equiv="Content-Type" content= +"text/html; charset=us-ascii"> +<meta name="GENERATOR" content= +"Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]"> +<title>XPA Access Points</title> +</head> +<body vlink="#551A8B" link="#0000FF" alink="#FF0000"> +<h3><img alt="" src="../sun.gif" width="100" height="98" align= +"middle"> XPA Access Points</h3> +<blockquote> +<p>The <a href= +"http://hea-www.harvard.edu/RD/xpa/index.html">XPA</a> messaging +system provides seamless communication between DS9 and other Unix +programs, including X programs, Perl, <a href= +"http://space.mit.edu/cxc/software/slang/modules/xpa/">S-Lang,</a> +and Tcl/Tk. It also provides an easy way for users to communicate +with DS9 by executing XPA client commands in the shell or by +utilizing such commands in scripts. Because XPA works both at the +programming level and the shell level, it is a powerful tool for +unifying any analysis environment.</p> +<tt><a href="#2mass">2mass</a><br> +<a href="#3d">3d</a><br> +<a href="#about">about</a><br> +<a href="#align">align</a><br> +<a href="#analysis">analysis</a><br> +<a href="#array">array</a><br> +<a href="#background">background</a><br> +<a href="#backup">backup</a><br> +<a href="#bin">bin</a><br> +<a href="#blink">blink</a><br> +<a href="#block">block</a><br> +<a href="#catalog">catalog</a><br> +<a href="#cd">cd</a><br> +<a href="#cmap">cmap</a><br> +<a href="#colorbar">colorbar</a><br> +<a href="#console">console</a><br> +<a href="#contour">contour</a><br> +<a href="#crop">crop</a><br> +<a href="#crosshair">crosshair</a><br> +<a href="#cube">cube</a><br> +<a href="#cursor">cursor</a><br> +<a href="#data">data</a><br> +<a href="#dsssao">dsssao</a><br> +<a href="#dsseso">dsseso</a><br> +<a href="#dssstsci">dssstsci</a><br> +<a href="#envi">envi</a><br> +<a href="#exit">exit</a><br> +<a href="#export">export</a><br> +<a href="#file">file</a><br> +<a href="#fits">fits</a><br> +<a href="#frame">frame</a><br> +<a href="#gif">gif</a><br> +<a href="#grid">grid</a><br> +<a href="#header">header</a><br> +<a href="#height">height</a><br> +<a href="#iconify">iconify</a><br></tt> <tt><tt><a href= +"#iexam">iexam</a><br></tt> <a href="#iis">iis</a><br> +<a href="#jpeg">jpeg</a><br> +<a href="#lock">lock</a><br> +<a href="#lower">lower</a><br> +<a href="#magnifier">magnifier</a><br> +<a href="#mask">mask</a><br> +<a href="#match">match</a><br> +<a href="#mecube">mecube</a><br> +<a href="#minmax">minmax</a><br> +<a href="#mode">mode</a><br> +<a href="#mosaic">mosaic</a><br> +<a href="#mosaicimage">mosaicimage</a><br> +<a href="#movie">movie</a><br> +<a href="#multiframe">multiframe</a><br> +<a href="#nameserver">nameserver</a><br> +<a href="#nrrd">nrrd</a><br> +<a href="#nvss">nvss</a><br> +<a href="#orient">orient</a><br> +<a href="#pagesetup">pagesetup</a><br> +<a href="#pan">pan</a><br> +<a href="#pixeltable">pixeltable</a><br> +<a href="#plot">plot</a><br> +<a href="#png">png</a><br> +<a href="#precision">precision</a><br> +<a href="#prefs">prefs</a><br> +<a href="#preserve">preserve</a><br> +<a href="#print">psprint</a><br> +<a href="#print">print</a><br> +<a href="#exit">quit</a><br> +<a href="#raise">raise</a><br> +<a href="#regions">regions</a><br> +<a href="#restore">restore</a><br> +<a href="#rgb">rgb</a><br> +<a href="#rgbarray">rgbarray</a><br> +<a href="#rgbcube">rgbcube</a><br> +<a href="#rgbimage">rgbimage</a><br> +<a href="#rotate">rotate</a><br> +<a href="#save">save</a><br> +<a href="#saveimage">saveimage</a><br> +<a href="#scale">scale</a><br> +<a href="#shm">shm</a></tt><br> +<tt><tt><a href="#sia">sia</a><br></tt> <a href= +"#single">single</a><br> +<a href="#skyview">skyview</a><br> +<a href="#sleep">sleep</a><br> +<a href="#smooth">smooth</a><br> +<a href="#source">source</a><br> +<a href="#tcl">tcl</a><br> +<a href="#threads">threads</a><br> +<a href="#tile">tile</a><br> +<a href="#update">update</a><br> +<a href="#url">url</a><br> +<a href="#version">version</a><br> +<a href="#view">view</a><br> +<a href="#vla">vla</a></tt><br> +<tt><tt><a href="#vlss">vlss</a><br></tt> <a href="#vo">vo</a><br> +<a href="#wcs">wcs</a><br> +<a href="#web">web</a><br> +<a href="#width">width</a><br> +<a href="#xpa">xpa</a><br> +<a href="#zscale">zscale</a><br> +<a href="#zoom">zoom</a><br></tt> +<p><b><a name="2mass"></a>2mass</b></p> +<p>Support for 2MASS Digital Sky Survey.</p> +<tt>Syntax:<br> +2mass []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey j|h|k]<br></tt> +<tt> [open|close]<br></tt> +<tt> <br> +Example:<br> +$xpaget ds9 2mass name<br> +$xpaget ds9 2mass coord<br> +$xpaget ds9 2mass size<br> +$xpaget ds9 2mass save<br> +$xpaget ds9 2mass frame<br> +$xpaget ds9 2mass survey<br> +$xpaset -p ds9 2mass<br></tt> <tt>$xpaset -p ds9 2mass m31<br></tt> +<tt><tt>$xpaset -p ds9 2mass name m31<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9 2mass name clear<br></tt></tt> $xpaset +-p ds9 2mass 00:42:44.404 +41:16:08.78<br> +$xpaset -p ds9 2mass size 60 60 arcmin<br> +$xpaset -p ds9 2mass save yes<br> +$xpaset -p ds9 2mass frame current<br> +$xpaset -p ds9 2mass update frame<br> +$xpaset -p ds9 2mass survey j<br></tt> <tt>$xpaset -p ds9 2mass +open<br> +$xpaset -p ds9 2mass close</tt><br> +<p><b><a name="3d"></a>3d</b></p> +<p>Support for 3D frame.</p> +<tt>Syntax:<br> +3d []<br> + [view <az> <el>]<br> + [az <az>]<br> + [el <el>]<br> + [scale <scale>]<br> + [method mip|aip]</tt><br> +<tt><tt> [background none|azimuth|elevation]<br></tt> + </tt><tt> [border yes|no]<br> + [border color <color>]</tt><br> +<tt> [highlite yes|no]<br> + [highlite color <color>]<br></tt> +<tt><tt> </tt><tt> [compass yes|no]<br> + [compass color <color>]</tt><br></tt> +<tt><tt><tt> [match]<br> + [lock [yes|no]]<br></tt></tt> +[open|close]<br></tt> <tt> <br> +Example:<br> +$xpaget ds9 3d view<br> +$xpaget ds9 3d az<br> +$xpaget ds9 3d el<br> +$xpaget ds9 3d scale<br> +$xpaget ds9 3d method<br></tt> <tt>$xpaget ds9 3d +background<br></tt> <tt>$xpaget ds9 3d border<br> +$xpaget ds9 3d border color</tt><br> +<tt>$xpaget ds9 3d highlite<br> +$xpaget ds9 3d highlite color<br></tt> <tt><tt>$xpaget ds9 3d +compass<br></tt></tt> <tt><tt><tt><tt>$xpaget ds9 3d compass +color</tt><br></tt></tt></tt> <tt><tt><tt><tt><tt>$xpaget ds9 3d +lock</tt><br></tt></tt></tt> $xpaset -p ds9 3d # create new 3D +frame<br> +$xpaset -p ds9 3d view 45 30<br> +$xpaset -p ds9 3d az 45<br> +$xpaset -p ds9 3d el 30<br> +$xpaset -p ds9 3d scale 10<br> +$xpaset -p ds9 3d method mip</tt><br> +<tt>$xpaset -p ds9 3d background azimuth<br></tt> <tt>$xpaset -p +ds9 3d border yes<br> +$xpaset -p ds9 3d border color red</tt><br> +<tt>$xpaset -p ds9 3d highlite yes<br> +$xpaset -p ds9 3d highlite color red<br></tt> <tt><tt><tt>$xpaset +-p ds9 3d compass yes<br></tt></tt></tt> +<tt><tt><tt><tt><tt><tt>$xpaset -p ds9 3d compass color +red</tt><br></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 3d +match</tt></tt></tt></tt></tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 3d lock +yes</tt><br></tt></tt></tt></tt></tt></tt></tt></tt></tt> $xpaset +-p ds9 3d open<br> +$xpaset -p ds9 3d close<br></tt> +<p><b><a name="about" id="about"></a>about</b></p> +<p>Get DS9 credits.</p> +<tt>Syntax:<br> +about<br> + <br> +Example:<br> +$xpaget ds9 about<br></tt> +<p><b><a name="align" id="align"></a>align</b></p> +<p>Controls the World Coordinate System alignment for the current +frame.</p> +<tt>Syntax:<br> +align []<br> + [yes|no]<br> + <br> +Example:<br> +$xpaget ds9 align<br> +$xpaset -p ds9 align yes<br></tt> +<p><b><a name="analysis" id="analysis"></a>analysis</b></p> +<p>Control external analysis tasks. Tasks are numbered as they are +loaded, starting with 0. Can also be used to display a message and +display text in the text dialog window.</p> +<tt>Syntax:<br> +analysis [<task number>]<br> + +[<filename>]<br> + [task <task +number>|<task name>]<br> + [load +<filename>]<br> + [clear]<br> + [clear][load +<filename>]<br> + [message +ok|okcancel|yesno <message>]<br> + [entry +<message>]<br> + +[text]</tt><tt><tt><br> +<br></tt> Example:<br> +$xpaget ds9 analysis<br> +$xpaget ds9 analysis task<br> +$xpaget ds9 analysis entry {Please enter something}<br> +$xpaget ds9 analysis message okcancel {Hello World}<br> +$xpaset -p ds9 analysis 0 # invoke first analysis task<br> +$xpaset -p ds9 analysis task 0<br> +$xpaset -p ds9 analysis task foobar<br> +$xpaset -p ds9 analysis {foo bar}<br> +$xpaset -p ds9 analysis my.ans<br> +$xpaset -p ds9 analysis load my.ans<br> +$xpaset -p ds9 analysis clear<br> +$xpaset -p ds9 analysis clear load my.ans<br> +$xpaset -p ds9 analysis message {This is a message}<br> +$xpaset -p ds9 analysis text {this is text}<br> +$cat my.ans | xpaset ds9 analysis load<br> +$cat foo.txt | xpaset ds9 analysis text<br></tt> +<p><b><a name="array" id="array"></a>array</b></p> +<p>Load raw data array into current frame.<br></p> +<tt>Syntax:<br> +array [native|little|big]<br> +array [new|mask] [[xdim=<x>,ydim=<y>|dim=<dim>],zdim=<z>,bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - $xpaget ds9 array > foo.arr<br> - $xpaget ds9 array little > foo.arr<br> - $xpaset -p ds9 array foo.arr[dim=512,bitpix=-32,endian=little]<br> - $xpaset -p ds9 array new foo.arr[dim=512,bitpix=</tt><tt>-32,endian=little]</tt><br> - <tt><tt>$xpaset -p ds9 array mask foo.arr[dim=512,bitpix=</tt></tt><tt>-32,endian=little]</tt><br> - <tt>$cat foo.arr | xpaset ds9 array - [dim=512,bitpix=-32,endian=little]</tt><br> - <tt>$cat foo.arr | xpaset ds9 array new - [dim=512,bitpix=-32,endian=little]</tt><br> - <tt>$cat foo.arr | xpaset ds9 array mask - [dim=512,bitpix=-32,endian=little]</tt> <tt> </tt> - <p><b> <a name="background"></a>bg<br> - background</b></p> - <p>Set image background color. </p> - <tt> Syntax: <br> - bg <color><br> - <br> - Example:<br> - $xpaget ds9 bg</tt><tt><br> - <tt>$xpaset -p ds9 bg red</tt><br> - </tt> - <p><b> <a name="backup"></a>backup</b></p> - <p>Create a backup save set. </p> - <tt> Syntax: <br> - backup <filename><br> - <br> - Example:<br> - $xpaset -p ds9 backup ds9.bck</tt><br> - <p><b> <a name="bin"></a>bin</b></p> - <p>Controls binning factor, binning buffer size, and binning - function for binning FITS bin tables. The access point blocking - is provided for backward compatibility. </p> - <tt> Syntax: <br> - bin [about <x> <y>]<br> - [about center]<br> - [buffersize <value>] <br> - [cols <x> <y>]<br> - [colsz <x> <y> <z>]<br> - [factor <value> [<vector>]]<br> - [depth <value>] <br> - [filter <string>] <br> - </tt><tt><tt> [filter clear] <br> - </tt> [function average|sum]<br> - [in]<br> - [out]<br> - [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 bin about<br> - $xpaget ds9 bin buffersize<br> - $xpaget ds9 bin cols<br> - $xpaget ds9 bin factor<br> - $xpaget ds9 bin depth<br> - $xpaget ds9 bin filter<br> - $xpaget ds9 bin function<br> - $xpaget ds9 bin smooth<br> - $xpaget ds9 bin smooth function<br> - $xpaget ds9 bin smooth radius<br> - $xpaget ds9 bin lock<br> - $xpaset -p ds9 bin about 4096 4096<br> - $xpaset -p ds9 bin about center<br> - $xpaset -p ds9 bin buffersize 512<br> - $xpaset -p ds9 bin cols detx dety<br> - $xpaset -p ds9 bin colsz detx dety time<br> - $xpaset -p ds9 bin factor 4<br> - $xpaset -p ds9 bin factor 4 2<br> - $xpaset -p ds9 bin depth 10<br> - $xpaset -p ds9 bin filter 'pha > 5'<br> - $xpaset -p ds9 bin filter clear<br> - $xpaset -p ds9 bin function sum<br> - $xpaset -p ds9 bin in<br> - $xpaset -p ds9 bin out<br> - $xpaset -p ds9 bin to fit<br> - $xpaset -p ds9 bin match<br> - $xpaset -p ds9 bin lock yes<br> - $xpaset -p ds9 bin open<br> - $xpaset -p ds9 bin close</tt><tt><br> - </tt> - <p><b> <a name="blink"></a>blink</b></p> - <p>Blink mode parameters. Interval is in seconds. <br> - </p> - <tt> Syntax: <br> - blink []<br> - [yes|no]<br> - [interval <value>]<br> - <br> - Example: <br> - $xpaget ds9 blink<br> - $xpaget ds9 blink interval<br> - $xpaset -p ds9 blink<br> - $xpaset -p ds9 blink yes<br> - $xpaset -p ds9 blink interval 1</tt><br> - <p><b> <a name="block"></a>block</b></p> - <p>Controls blocking parameters. </p> - <tt> Syntax: <br> - block</tt><tt><tt> [<value>] <br> - [<value> <value>]<br> - [to <value>] <br> - [to <value> - <value>]<br> - [in]<br> - [out]<br> - </tt> [to fit] <br> - [match]<br> - [lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 block<br> - $xpaget ds9 block lock<br> - </tt><tt>$xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> 4<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> 4 2<br> - </tt><tt><tt><tt>$xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> - to 4<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> to 4 2<br> - </tt>$xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> in<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> - out<br> - </tt></tt>$xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> to - fit<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> match<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> lock yes<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> open<br> - $xpaset -p ds9 </tt><tt><tt><tt>block</tt></tt> close</tt><tt><br> - </tt> - <p><b> <a name="catalog"></a>catalog<br> - cat<br> - </b></p> - <p>Support for catalogs. The first three commands will create a - new catalog search. All other commands operated on the last - search created, unless indicated otherwise.</p> - <tt> Syntax: <br> - catalog [new]<br> - - [ned|simbad|denis|skybot]<br> - - [aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> - [</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br> - [2mass|iras]<br> - [csc|xmm|rosat]<br> - [first|nvss]<br> - - [chandralog|cfhtlog|esolog|stlog|xmmlog]<br> - [cds <catalogname>]<br> - [cds - <catalogid>]<br> - <br> - [load <filename>]<br> - [import sb|tsv - <filename>]<br> - <br> - </tt><tt><tt> [<ref>] - [<ra> <dec> <coordsys>]</tt><tt><br> - </tt> [<ref>] [allcols]<br> - </tt><tt> </tt><tt> - [<ref>] [allrows]<br> - </tt><tt> [<ref>] - [cancel]<br> - </tt><tt> [<ref>] - [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [crosshair]</tt><br> - <tt> [<ref>] [dec - <col>]</tt><br> - <tt> [<ref>] [edit - yes|no]</tt><br> - <tt> [<ref>] - [export sb|tsv <filename>]<br> - </tt><tt> [<ref>] - [filter <string>]<br> - [<ref>] [filter load - <filename>]</tt><br> - <tt> [<ref>] - [header]</tt><br> - <tt> [<ref>] [location - <code>]</tt><br> - <tt><tt> [<ref>] - [match]<br> - </tt></tt><tt><tt><tt> - [<ref>] [match <ref> <ref>]<br> - </tt></tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match error <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match function 1and2|1not2|2not1]<br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match return 1and2|1only|2only]</tt><br> - <tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [match unique yes|no]</tt><br> - <tt> [<ref>] [maxrows - <number>]</tt><br> - <tt> [<ref>] [name - <object>]<br> - </tt><tt> [<ref>] - [panto yes|no]</tt><br> - <tt> [<ref>] [plot - <xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> - <tt> [<ref>] [print]</tt><br> - <tt> [<ref>] [psky - <skyframe>]</tt><br> - <tt> [<ref>] [psystem - <coordsys>]</tt><br> - <tt> [<ref>] [ra - <col>]<br> - [<ref>] [regions]</tt><br> - <tt> [<ref>] [retrieve]</tt><br> - <tt> [<ref>] [samp]<br> - [<ref>] [samp - broadcast]<br> - [<ref>] [samp - send <application>]</tt><tt><br> - </tt><tt> [<ref>] - [save <filename>]</tt><br> - <tt> [<ref>] - [server cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt><br> - <tt> [<ref>] [show - yes|no]</tt><br> - <tt> [<ref>] [radius - <value> degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] - [sky <skyframe>]<br> - </tt><tt> [<ref>] - [skyformat <skyformat>]<br> - </tt><tt> [<ref>] [sort - <col> incr|decr]</tt><br> - <tt> [<ref>] [symbol - [#] - condition|shape|color|text|font|fontsize|fontweight|fontslant - <value>] <br> - </tt><tt> [<ref>] - [symbol [#] text|size|size2|units|angle <value>] <br> - </tt><tt> [<ref>] - [symbol shape circle|ellipse|box|text|point]<br> - </tt><tt><tt>[<ref>] - - - - - - - - - - - - - - - - [symbol shape </tt></tt><tt><tt>circle point|box - point|diamond point|</tt>cross point|x point|arrow - point|boxcircle point]<br> - [<ref>] [symbol - add| [#] remove]<br> - [<ref>] [symbol - save|load <filename>]</tt><br> - <tt> [<ref>] [system - <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [update]</tt><br> - <tt> [<ref>] [x - <col>]</tt><br> - <tt> [<ref>] [y - <col>]</tt><br> - <tt> <br> - Example: <br> - $xpaget ds9 catalog<br> - </tt><tt>$xpaget ds9 catalog header</tt><br> - <tt><br> - </tt><tt><tt>$xpaset -p ds9 catalog new<br> - </tt>$xpaset -p ds9 catalog 2mass<br> - $xpaset -p ds9 catalog cds 2mass<br> - $xpaset -p ds9 catalog cds {I/252}<br> - <br> - </tt><tt>$xpaset -p ds9 catalog load foo.xml<br> - $xpaset -p ds9 catalog import tsv foo.tsv<br> - <br> - </tt><tt><tt>$xpaset -p ds9 catalog 202.48 47.21 fk5<br> - </tt>$xpaset -p ds9 catalog allrows<br> - $xpaset -p ds9 catalog allcols<br> - </tt><tt>$xpaset -p ds9 catalog cancel<br> - </tt><tt>$xpaset -p ds9 catalog clear<br> - </tt><tt>$xpaset -p ds9 catalog close<br> - </tt><tt>$xpaset -p ds9 catalog crosshair<br> - </tt><tt>$xpaset -p ds9 catalog dec DEC<br> - </tt><tt>$xpaset -p ds9 catalog edit yes<br> - </tt><tt>$xpaset -p ds9 catalog export tsv bar.tsv<br> - </tt><tt>$xpaset -p ds9 catalog filter '$Jmag>10'<br> - $xpaset -p ds9 catalog filter load foo.flt<br> - $xpaset -p ds9 catalog header<br> - </tt><tt>$xpaset -p ds9 catalog location 500</tt><br> - <tt>$xpaset -p ds9 catalog match error 2 arcsec<br> - $xpaset -p ds9 catalog match function 1and2<br> - $xpaset -p ds9 catalog match unique no<br> - $xpaset -p ds9 catalog match return 1only<br> - </tt><tt>$xpaset -p ds9 catalog match # last two catalogs loaded<br> - </tt><tt>$xpaset -p ds9 catalog match 2mass csc<br> - </tt><tt>$xpaset -p ds9 catalog maxrows 2000<br> - </tt><tt>$xpaset -p ds9 catalog name m51<br> - $xpaset -p ds9 catalog panto no<br> - </tt><tt>$xpaset -p ds9 catalog plot '$Jmag' '$Hmag' '$e_Jmag' - '$e_Hmag'<br> - </tt><tt>$xpaset -p ds9 catalog print</tt><br> - <tt>$xpaset -p ds9 catalog psky fk5</tt><br> - <tt>$xpaset -p ds9 catalog psystem wcs</tt><br> - <tt>$xpaset -p ds9 catalog ra RA<br> - $xpaset -p ds9 catalog regions</tt><br> - <tt>$xpaset -p ds9 catalog retrieve<br> - </tt><tt> $xpaset -p ds9 catalog samp broadcast<br> - $xpaset -p ds9 catalog samp send aladin<br> - $xpaset -p ds9 catalog save foo.xml<br> - </tt><tt>$xpaset -p ds9 catalog server sao<br> - </tt><tt>$xpaset -p ds9 catalog show yes</tt><br> - <tt>$xpaset -p ds9 catalog radius 1 degrees</tt><br> - <tt>$xpaset -p ds9 catalog symbol condition '$Jmag>15'<br> - $xpaset -p ds9 catalog symbol 2 shape {boxcircle point}<br> - $xpaset -p ds9 catalog symbol color red<br> - $xpaset -p ds9 catalog symbol font times<br> - </tt><tt>$xpaset -p ds9 catalog symbol fontsize 14<br> - </tt><tt>$xpaset -p ds9 catalog symbol fontweight bold<br> - </tt><tt>$xpaset -p ds9 catalog symbol fontslant italic<br> - </tt><tt>$xpaset -p ds9 catalog symbol add<br> - $xpaset -p ds9 catalog symbol 2 remove<br> - $xpaset -p ds9 catalog symbol load foo.sym<br> - $xpaset -p ds9 catalog symbol save bar.sym</tt><tt><br> - $xpaset -p ds9 catalog sky fk5<br> - $xpaset -p ds9 catalog skyformat degrees<br> - </tt><tt>$xpaset -p ds9 catalog sort {Jmag} incr<br> - </tt><tt>$xpaset -p ds9 catalog system wcs</tt><tt><br> - </tt><tt>$xpaset -p ds9 catalog update<br> - </tt><tt>$xpaset -p ds9 catalog x RA<br> - $xpaset -p ds9 catalog y DEC</tt><br> - <p><b> <a name="cd"></a>cd</b></p> - <p>Sets/Returns the current working directory. </p> - <tt> Syntax: <br> - cd [<directory>] <br> - <br> - Example: <br> - $xpaget ds9 cd<br> - $xpaset -p ds9 cd /home/mrbill<br> - </tt> - <p><b> <a name="cmap"></a>cmap</b></p> - <p>Controls the colormap for the current frame. The colormap name - is not case sensitive. A valid contrast value is from 0 to - 10 and bias value from 0 to 1. </p> - <tt> Syntax: <br> - cmap [<colormap>]<br> - [file]<br> - [load <filename>] <br> - </tt><tt> [save <filename>] <br> - </tt><tt> [invert yes|no] <br> - [<constrast> <bias>] <br> - [tag [load|save] <filename>]<br> - [tag delete]<br> - </tt><tt> [open|close]<br> - <br> - Example: <br> - $xpaget ds9 cmap <br> - $xpaget ds9 cmap file <br> - $xpaget ds9 cmap invert <br> - $xpaget ds9 cmap value <br> - </tt><tt>$xpaset -p ds9 cmap Heat <br> - $xpaset -p ds9 cmap load foo.sao <br> - </tt><tt>$xpaset -p ds9 cmap save bar.sao <br> - </tt><tt>$xpaset -p ds9 cmap invert yes <br> - $xpaset -p ds9 cmap 5 .5<br> - $xpaset -p ds9 cmap tag load foo.tag<br> - $xpaset -p ds9 cmap tag save foo.tag<br> - $xpaset -p ds9 cmap tag delete<br> - </tt><tt>$xpaset -p ds9 cmap open<br> - $xpaset -p ds9 cmap close<br> - </tt> - <p><b> <a name="colorbar"></a>colorbar<br> - </b></p> - <p>Controls colorbar parameters.</p> - <tt> Syntax: <br> - colorbar []<br> - [yes|no]<br> - [orientation]<br> - - [horizontal|vertical]<br> - [numerics - yes|no]<br> - [space - value|distance] <br> - [font - times|helvetica|courier]<br> - [fontsize - <value>]<br> - [fontweight - normal|bold]<br> - [fontslant - roman|italic]<br> - [size]<br> - [ticks]</tt><br> - <tt><tt> [match]<br> - [lock - [yes|no]]</tt><br> - <tt> </tt> </tt><tt> <tt> </tt><br> - Example: <br> - $xpaget ds9 colorbar<br> - $xpaget ds9 colorbar orientation<br> - $xpaget ds9 colorbar numerics<br> - $xpaget ds9 colorbar space<br> - $xpaget ds9 colorbar font<br> - $xpaget ds9 colorbar fontsize<br> - $xpaget ds9 colorbar fontweight<br> - $xpaget ds9 colorbar fontslant<br> - $xpaget ds9 colorbar size<br> - $xpaget ds9 colorbar ticks</tt><br> - <tt><tt>$xpaget ds9 colorbar lock</tt><br> - <tt> </tt> $xpaset -p ds9 colorbar yes<br> - $xpaset -p ds9 colorbar vertical<br> - $xpaset -p ds9 colorbar orientation vertical<br> - $xpaset -p ds9 colorbar numerics yes<br> - $xpaset -p ds9 colorbar space value<br> - $xpaset -p ds9 colorbar font times<br> - $xpaset -p ds9 colorbar fontsize 14<br> - $xpaset -p ds9 colorbar fontweight bold<br> - $xpaset -p ds9 colorbar fontslant italic<br> - $xpaset -p ds9 colorbar size 20<br> - $xpaset -p ds9 colorbar ticks 11</tt><br> - <tt><tt>$xpaset -p ds9 colorbar match<br> - $xpaset -p ds9 colorbar lock yes</tt><br> - </tt> - <p><b> <a name="console"></a>console</b></p> - <p>Display tcl console window.</p> - <tt> Syntax: <br> - -console<br> - <br> - Example:<br> - $xpaset -p ds9 console<br> - </tt> - <p><b> <a name="contour"></a>contour<br> - </b></p> - <p>Controls contours in the current frame. </p> - <tt> Syntax: <br> - contour []<br> - [yes|no]<br> - [<coordsys> - [<skyframe>]]<br> - [clear]<br> - [generate]<br> - [load - <filename>]<br> - [save <filename> - [<coordsys> <skyframe>]]<br> - [convert]<br> - [load levels - <filename>]<br> - [save levels - <filename>]<br> - [copy]<br> - [paste - [<coordsys> <color> <width> yes|no]]<br> - [color <color>]<br> - [width <width>]<br> - [dash yes|no]<br> - [smooth <smooth>]<br> - [method block|smooth]<br> - [nlevels <number of - levels>]<br> - [scale - linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> - [log exp <value>]<br> - [mode - minmax|<value>|zscale|zmax]<br> - [scope global|local]<br> - [limits <min> - <max>]<br> - [levels <value - value value...>] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 contour<br> - $xpaget ds9 contour wcs fk5<br> - $xpaget ds9 contour color<br> - $xpaget ds9 contour width<br> - $xpaget ds9 contour dash<br> - $xpaget ds9 contour smooth<br> - $xpaget ds9 contour method<br> - $xpaget ds9 contour nlevels<br> - $xpaget ds9 contour scale<br> - $xpaget ds9 contour log exp<br> - $xpaget ds9 contour mode<br> - $xpaget ds9 contour scope<br> - $xpaget ds9 contour limits<br> - $xpaget ds9 contour levels<br> - $xpaset -p ds9 contour<br> - $xpaset -p ds9 contour yes<br> - $xpaset -p ds9 contour clear<br> - $xpaset -p ds9 contour generate<br> - </tt><tt><tt>$xpaset -p ds9 contour load ds9.ctr<br> - </tt></tt><tt><tt>$xpaset -p ds9 contour save ds9.ctr<br> - </tt>$xpaset -p ds9 contour save ds9.ctr wcs fk5<br> - $xpaset -p ds9 contour convert<br> - $xpaset -p ds9 contour load levels ds9.ctr</tt><br> - <tt><tt>$xpaset -p ds9 contour save levels ds9.lev<br> - </tt> $xpaset -p ds9 contour copy<br> - </tt><tt><tt>$xpaset -p ds9 contour paste<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 contour paste wcs red 2 no<br> - </tt></tt>$xpaset -p ds9 contour color yellow<br> - $xpaset -p ds9 contour width 2<br> - $xpaset -p ds9 contour dash yes<br> - $xpaset -p ds9 contour smooth 5<br> - $xpaset -p ds9 contour method smooth<br> - $xpaset -p ds9 contour nlevels 10<br> - $xpaset -p ds9 contour scale sqrt<br> - $xpaset -p ds9 contour log exp 1000<br> - $xpaset -p ds9 contour mode zscale<br> - $xpaset -p ds9 contour scope local<br> - $xpaset -p ds9 contour limits 1 100<br> - $xpaset -p ds9 contour levels {1 10 100 1000}<br> - $xpaset -p ds9 contour open<br> - $xpaset -p ds9 contour close<br> - </tt> - <p><b><a name="crop"></a>crop</b> </p> - <p>Set current image display area. </p> - <tt> Syntax: <br> - crop [<x> <y> <width> <height> - [<coordsys>][<skyframe>][degrees|arcmin|arcsec] <br> - [match <coordsys>]<br> - [lock <coordsys>|none]<br> - [reset]<br> - [3d zmin zmax <coordsys>]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 crop # get crop in physical coords <br> - $xpaget ds9 crop wcs galactic sexagesimal arcsec<br> - $xpaget ds9 crop lock<br> - $xpaset -p ds9 crop 40 30 10 20 # set crop in physical coords<br> - $xpaset -p ds9 crop +104:51:06.915 +68:33:40.761 28.144405 - 22.000204 wcs galactic arcsec<br> - $xpaset -p ds9 crop match wcs<br> - $xpaset -p ds9 crop lock wcs<br> - </tt><tt>$xpaset -p ds9 crop reset<br> - </tt><tt><tt>$xpaset -p ds9 crop 3d .25 .50 wcs</tt></tt><br> - <tt>$xpaset -p ds9 crop open</tt><br> - <tt>$xpaset -p ds9 crop close</tt> - <p><b> <a name="crosshair"></a>crosshair</b></p> - <p>Controls the current position of the crosshair in the current - frame. DS9 is placed in crosshair mode when the crosshair is - set. </p> - <tt> Syntax: <br> - crosshair [<x> <y> <coordsys> - [<skyframe>]]<br> - [match - <coordsys>]<br> - [lock - <coordsys>|none]<br> - <br> - Example: <br> - $xpaget ds9 crosshair # get crosshair in physical coords <br> - $xpaget ds9 crosshair wcs fk4 sexagesimal # get crosshair in wcs - coords <br> - $xpaget ds9 crosshair lock<br> - $xpaset -p ds9 crosshair 100 100 physical # set crosshair in - physical <br> - $xpaset -p ds9 crosshair 345 58.8 wcs fk5 # set crosshair in wcs - coords <br> - $xpaset -p ds9 crosshair 23:01:00 +58:52:51 wcs fk5<br> - $xpaset -p ds9 crosshair match wcs<br> - $xpaset -p ds9 crosshair lock wcs<br> - </tt> - <p><b> <a name="cube"></a>cube<br> - </b></p> - <p>Controls FITS cube dialog. </p> - <tt> Syntax: <br> - cube []<br> - [play|stop|next|prev|first|last]<br> - [<slice> - [<coordsys>][<axis>]]<br> - [interval <numeric>]<br> - [match <coordsys>]<br> - [lock <coordsys>|none]<br> - [order 123|132|213|231|312|321]<br> - [axes lock [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 cube<br> - $xpaget ds9 cube interval<br> - $xpaget ds9 cube lock<br> - $xpaget ds9 cube order<br> - $xpaget ds9 cube axes lock<br> - $xpaset -p ds9 cube<br> - $xpaset -p ds9 cube play<br> - $xpaset -p ds9 cube last<br> - $xpaset -p ds9 cube 3<br> - $xpaset -p ds9 cube 4.4 wcs 3<br> - $xpaset -p ds9 cube interval 2<br> - $xpaset -p ds9 cube match wcs<br> - $xpaset -p ds9 cube lock wcs<br> - $xpaset -p ds9 cube order 123<br> - $xpaset -p ds9 cube axes lock yes<br> - $xpaset -p ds9 cube open<br> - $xpaset -p ds9 cube close</tt><br> - <p><b> <a name="cursor"></a>cursor</b></p> - <p>Move mouse pointer or crosshair in image pixels in the current - frame. Note, this will move selected Regions also. </p> - <tt> Syntax: <br> - cursor [<x> <y>] <br> - <br> - Example: <br> - $xpaset -p ds9 cursor 10 10<br> - </tt> - <p><b> <a name="data"></a>data</b></p> - <p>Return an array of data values given a lower left corner and a - width and height in specified coordinate system. The last - argument of yes indicates to strip the coordinates from the - output and just list the data values. The default is yes.</p> - <tt> Syntax: <br> - data [<coordsys> [<skyframe>] <x> <y> - <width> <height> [yes|no]]<br> - <br> - Example: <br> - $xpaget ds9 data image 450 520 3 3 yes<br> - $xpaget ds9 data physical 899 1039 6 6 no<br> - $xpaget ds9 data fk5 202.47091 47.196811 0.00016516669 - 0.00016516669 no<br> - $xpaget ds9 data wcs fk5 13:29:53.018 +47:11:48.52 0.00016516669 - 0.00016516669 no</tt><tt><br> - </tt> - <p><b> <a name="dsssao"></a>dsssao<br> - dss<br> - </b></p> - <p>Support for Digital Sky Survey at SAO. </p> - <tt> Syntax:<br> - dsssao []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 dsssao name <br> - $xpaget ds9 dsssao coord <br> - $xpaget ds9 dsssao size<br> - $xpaget ds9 dsssao save<br> - $xpaget ds9 dsssao frame<br> - $xpaset -p ds9 dsssao<br> - $xpaset -p ds9 dsssao m31 <br> - </tt><tt><tt>$xpaset -p ds9 dsssao name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 dsssao name clear<br> - </tt></tt>$xpaset -p ds9 dsssao 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 dsssao size 60 60 arcmin<br> - $xpaset -p ds9 dsssao save yes<br> - $xpaset -p ds9 dsssao frame current<br> - $xpaset -p ds9 dsssao update frame<br> - $xpaset -p ds9 dsssao open<br> - </tt><tt>$xpaset -p ds9 dsssao close</tt><br> - <p><b> <a name="dsseso"></a>dsseso</b></p> - <p>Support for Digital Sky Survey at ESO. </p> - <tt> Syntax:<br> - dsseso []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # - in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey - DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 dsseso name <br> - $xpaget ds9 dsseso coord <br> - $xpaget ds9 dsseso size<br> - $xpaget ds9 dsseso save<br> - $xpaget ds9 dsseso frame<br> - $xpaget ds9 dsseso survey<br> - $xpaset -p ds9 dsseso<br> - $xpaset -p ds9 dsseso m31 <br> - </tt><tt><tt>$xpaset -p ds9 dsseso name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 dsseso name clear<br> - </tt></tt>$xpaset -p ds9 dsseso 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 dsseso size 60 60 arcmin<br> - $xpaset -p ds9 dsseso save yes<br> - $xpaset -p ds9 dsseso frame current<br> - $xpaset -p ds9 dsseso update frame<br> - $xpaset -p ds9 dsseso survey DSS2-red <br> - $xpaset -p ds9 dsseso open<br> - </tt><tt>$xpaset -p ds9 dsseso close</tt><br> - <p><b> <a name="dssstsci"></a>dssstsci</b></p> - <p>Support for Digital Sky Survey at STSCI.</p> - <tt> Syntax:<br> - dssstsci []<br> - - [<object>]<br> - [name <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size - <width> <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame - new|current]<br> - [update - frame|crosshair]<br> - [survey - poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue] <br> - [survey - poss1_blue|poss1_red]<br> - [survey - all|quickv|phase2_gsc2|phase2_gsc1]<br> - [open|close]<br> - <br> - Example:<br> - $xpaget ds9 dssstsci name <br> - $xpaget ds9 dssstsci coord <br> - $xpaget ds9 dssstsci size<br> - $xpaget ds9 dssstsci save<br> - $xpaget ds9 dssstsci frame<br> - $xpaget ds9 dssstsci survey<br> - $xpaset -p ds9 dssstsci<br> - $xpaset -p ds9 dssstsci m31 <br> - </tt><tt><tt>$xpaset -p ds9 dssstsci name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 dssstsci name clear<br> - </tt></tt>$xpaset -p ds9 dssstsci 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 dssstsci size 60 60 arcmin<br> - $xpaset -p ds9 dssstsci save yes<br> - $xpaset -p ds9 dssstsci frame current<br> - $xpaset -p ds9 dssstsci update frame<br> - $xpaset -p ds9 dssstsci survey all<br> - $xpaset -p ds9 dssstsci open<br> - $xpaset -p ds9 dssstsci close</tt><br> - <p><b> <a name="envi"></a>envi</b></p> - <p>Load an ENVI header and file. Optional parameter: array endian.<br> - </p> - <tt> Syntax: <br> - envi [new] <header> [<filename>]<br> - <br> - Example:<br> - </tt><tt><tt>$xpaset -p ds9 envi foo.hdr</tt></tt><br> - <tt><tt>$xpaset -p ds9 envi new foo.hdr<br> - </tt></tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 envi foo.hdr - foo.bsq</tt></tt><br> - <br> - </tt></tt></tt></tt><b><a name="exit"></a>exit</b><br> - <p><b> quits<br> - </b></p> - <p>Quits DS9. </p> - <tt> Syntax: <br> - exit<br> - quit<br> - <br> - Example: <br> - $xpaset -p ds9 exit<br> - </tt> - <p><b> <a name="export"></a>export<br> - </b></p> - <p>Export loaded image data of current frame in specified image - format. Optional parameters: array endian, nrrd endian, jpeg - quality (1-100) and tiff compression method.</p> - <tt> Syntax: </tt><tt><br> - </tt><tt> export </tt><tt>[array|nrrd|envi|gif|tiff|jpeg|png] </tt><tt><filename></tt><tt><br> - </tt><tt>export array <filename></tt><tt> </tt><tt>[big|little</tt><tt>|native]<br> - </tt><tt>export nrrd <filename> </tt><tt>[big|little</tt><tt>|native]</tt><tt><br> - export envi <header> [<filename>] </tt><tt>[big|little</tt><tt>|native]</tt><tt> - </tt><tt><br> - export jpeg <filename></tt><tt> [1-100]</tt><tt><br> - </tt><tt> </tt><tt>export tiff <filename</tt><tt>></tt><tt> - [none|jpeg|packbits|deflate]</tt><br> - <tt> <br> - Example: <br> - </tt><tt><tt>$xpaset -p ds9 export array foo.arr little</tt></tt><br> - <tt><tt>$xpaset -p ds9 export nrrd foo.nrrd little</tt></tt><br> - <tt><tt><tt><tt><tt><tt>$xpaset -p ds9 export envi foo.hdr little</tt></tt><br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -p ds9 export envi foo.hdr foo.bsq little</tt></tt><br> - </tt></tt></tt></tt>$xpaset -p ds9 export tiff - foo.tiff jpeg</tt></tt></tt><br> - $xpaset -p ds9 export jpeg foo.jpeg 75<br> - $xpaset -p ds9 export png foo.png</tt><br> - <p><b> <a name="file"></a>file</b></p> - <p>Query currently loaded file information. </p> - <tt> Syntax:<br> - file <br> - <br> - Example: <br> - $xpaget ds9 file </tt><br> - <p><b> <a name="fits"></a>fits</b></p> - <p>Load a FITS image into the current frame or query the currently - loaded image.<br> - </p> - <tt> Syntax: <br> - fits </tt><tt><tt>[new|mask|slice] [<filename>]</tt><tt><br> - </tt> [width|height|depth|bitpix]<br> - [size [wcs|wcsa...wcsz] - [fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> - [header [<ext>] [keyword - <string>]]<br> - [image|table|slice]</tt><tt><br> - <br> - Example: <br> - $xpaget ds9 fits > foo.fits<br> - $xpaget ds9 fits width<br> - $xpaget ds9 fits height<br> - $xpaget ds9 fits depth<br> - $xpaget ds9 fits bitpix</tt><br> - <tt><tt>$xpaget ds9 fits size<br> - </tt> $xpaget ds9 fits size wcs fk5 arcmin<br> - $xpaget ds9 fits header # primary<br> - $xpaget ds9 fits header 2 # hdu 2<br> - $xpaget ds9 fits header -2 # hdu 2 with inherit<br> - $xpaget ds9 fits header keyword BITPIX<br> - $xpaget ds9 fits header 1 keyword BITPIX</tt><br> - <tt><tt>$xpaget ds9 fits image > foo.fits<br> - $xpaget ds9 fits table > bar.fits<br> - $xpaget ds9 fits slice > foo.fits<br> - </tt> $xpaset -p ds9 fits foo.fits<br> - $xpaset -p ds9 fits new foo.fits<br> - $xpaset -p ds9 fits bar.fits[bin=detx,dety]<br> - $xpaset -p ds9 fits slice foo.fits<br> - $xpaset -p ds9 fits mask foo.fits<br> - $cat foo.fits | xpaset ds9 fits <br> - $cat foo.fits | xpaset ds9 fits new<br> - $cat bar.fits | xpaset ds9 fits -[bin=detx,dety]<br> - $cat foo.fits | xpaset ds9 fits slice<br> - $cat foo.fits | xpaset ds9 fits mask<br> - </tt> - <p><b> <a name="frame"></a>frame</b></p> - <p>Controls frame functions. Frames may be created, deleted, - reset, and centered. While return the current frame number. If - you goto a frame that does not exists, it will be created. If - the frame is hidden, it will be shown. The 'frameno' option is - available for backward compatibility. </p> - <tt> Syntax: <br> - frame [center [#|all]]<br> - [clear [#|all]]<br> - [new [rgb|3d]]<br> - [delete [#|all]] <br> - [reset [#|all]]<br> - [refresh [#|all]]<br> - [hide [#|all]]<br> - [show [#|all]]<br> - [move first]<br> - [move back]<br> - [move forward]<br> - [move last]<br> - [first]<br> - [prev]<br> - [next]<br> - [last]<br> - [frameno #]<br> - [#]<br> - </tt><tt> [match <coordsys>]<br> - [lock <coordsys>|none]</tt><br> - <tt> [has + <br> +Example:<br> +$xpaget ds9 array > foo.arr<br> +$xpaget ds9 array little > foo.arr<br> +$xpaset -p ds9 array foo.arr[dim=512,bitpix=-32,endian=little]<br> +$xpaset -p ds9 array new +foo.arr[dim=512,bitpix=</tt><tt>-32,endian=little]</tt><br> +<tt><tt>$xpaset -p ds9 array mask +foo.arr[dim=512,bitpix=</tt></tt><tt>-32,endian=little]</tt><br> +<tt>$cat foo.arr | xpaset ds9 array +[dim=512,bitpix=-32,endian=little]</tt><br> +<tt>$cat foo.arr | xpaset ds9 array new +[dim=512,bitpix=-32,endian=little]</tt><br> +<tt>$cat foo.arr | xpaset ds9 array mask +[dim=512,bitpix=-32,endian=little]</tt> +<p><b><a name="background" id="background"></a>bg<br> +background</b></p> +<p>Set image background color.</p> +<tt>Syntax:<br> +bg <color><br> + <br> +Example:<br> +$xpaget ds9 bg</tt><tt><br></tt> $xpaset -p ds9 bg red<br> +<p><b><a name="backup" id="backup"></a>backup</b></p> +<p>Create a backup save set.</p> +<tt>Syntax:<br> +backup <filename><br> + <br> +Example:<br> +$xpaset -p ds9 backup ds9.bck</tt><br> +<p><b><a name="bin" id="bin"></a>bin</b></p> +<p>Controls binning factor, binning buffer size, and binning +function for binning FITS bin tables. The access point blocking is +provided for backward compatibility.</p> +<tt>Syntax:<br> +bin [about <x> <y>]<br> + [about center]<br> + [buffersize <value>]<br> + [cols <x> <y>]<br> + [colsz <x> <y> <z>]<br> + [factor <value> [<vector>]]<br> + [depth <value>]<br> + [filter <string>]<br></tt> +<tt><tt> [filter clear]<br></tt> + [function average|sum]<br> + [in]<br> + [out]<br> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 bin about<br> +$xpaget ds9 bin buffersize<br> +$xpaget ds9 bin cols<br> +$xpaget ds9 bin factor<br> +$xpaget ds9 bin depth<br> +$xpaget ds9 bin filter<br> +$xpaget ds9 bin function<br> +$xpaget ds9 bin smooth<br> +$xpaget ds9 bin smooth function<br> +$xpaget ds9 bin smooth radius<br> +$xpaget ds9 bin lock<br> +$xpaset -p ds9 bin about 4096 4096<br> +$xpaset -p ds9 bin about center<br> +$xpaset -p ds9 bin buffersize 512<br> +$xpaset -p ds9 bin cols detx dety<br> +$xpaset -p ds9 bin colsz detx dety time<br> +$xpaset -p ds9 bin factor 4<br> +$xpaset -p ds9 bin factor 4 2<br> +$xpaset -p ds9 bin depth 10<br> +$xpaset -p ds9 bin filter 'pha > 5'<br> +$xpaset -p ds9 bin filter clear<br> +$xpaset -p ds9 bin function sum<br> +$xpaset -p ds9 bin in<br> +$xpaset -p ds9 bin out<br> +$xpaset -p ds9 bin to fit<br> +$xpaset -p ds9 bin match<br> +$xpaset -p ds9 bin lock yes<br> +$xpaset -p ds9 bin open<br> +$xpaset -p ds9 bin close</tt><tt><br></tt> +<p><b><a name="blink" id="blink"></a>blink</b></p> +<p>Blink mode parameters. Interval is in seconds.<br></p> +<tt>Syntax:<br> +blink []<br> + [yes|no]<br> + [interval <value>]<br> + <br> +Example:<br> +$xpaget ds9 blink<br> +$xpaget ds9 blink interval<br> +$xpaset -p ds9 blink<br> +$xpaset -p ds9 blink yes<br> +$xpaset -p ds9 blink interval 1</tt><br> +<p><b><a name="block" id="block"></a>block</b></p> +<p>Controls blocking parameters.</p> +<tt>Syntax:<br> +block</tt> <tt><tt>[<value>]<br> + [<value> <value>]<br> + [to <value>]<br> + [to <value> <value>]<br> + [in]<br> + [out]<br></tt> + [to fit]<br> + [match]<br> + [lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 block<br> +$xpaget ds9 block lock<br></tt> <tt>$xpaset -p ds9</tt> +<tt><tt><tt>block</tt></tt> 4<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> 4 2<br></tt> +<tt><tt><tt>$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> to +4<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> to 4 2<br></tt> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> in<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> +out<br></tt></tt> $xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> +to fit<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> match<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> lock yes<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> open<br> +$xpaset -p ds9</tt> <tt><tt><tt>block</tt></tt> +close</tt><tt><br></tt> +<p><b><a name="catalog" id="catalog"></a>catalog<br> +cat<br></b></p> +<p>Support for catalogs. The first three commands will create a new +catalog search. All other commands operated on the last search +created, unless indicated otherwise.</p> +<tt>Syntax:<br> +catalog [new]<br> + +[ned|simbad|denis|skybot]<br> + +[aavso|ac|ascss|cmc|gaia|gsc1|gsc2|gsc3|nomad|ppmx|sao|sdss5|sdss6|</tt><tt>sdss7|sdss8|</tt><tt>sdss9|tycho]<br> + + +[</tt><tt><tt>ua2|ub1|</tt>ucac2|ucac2sup|ucac3|ucac4|urat1]<br> + [2mass|iras]<br> + [csc|xmm|rosat]<br> + [first|nvss]<br> + +[chandralog|cfhtlog|esolog|stlog|xmmlog]<br> + [cds <catalogname>]<br> + [cds +<catalogid>]<br> +<br> + [load <filename>]<br> + [import sb|tsv +<filename>]<br> +<br></tt> <tt><tt> +[<ref>] [<ra> <dec> +<coordsys>]</tt><tt><br></tt> + [<ref>] [allcols]<br></tt> +<tt> </tt><tt> [<ref>] +[allrows]<br> + </tt><tt> [<ref>] +[cancel]<br></tt> <tt> +[<ref>] [clear]<br></tt> <tt> +[<ref>] [close]</tt><br> +<tt> </tt> +<tt>[<ref>] [crosshair]</tt><br> +<tt> [<ref>] [dec +<col>]</tt><br> +<tt> [<ref>] [edit +yes|no]</tt><br> +<tt> [<ref>] +[export sb|tsv <filename>]<br></tt> +<tt> [<ref>] +[filter <string>]<br> + [<ref>] [filter load +<filename>]</tt><br> +<tt> [<ref>] +[header]</tt><br> +<tt> [<ref>] [location +<code>]</tt><br> +<tt><tt> [<ref>] +[match]<br></tt></tt> +<tt><tt><tt> +[<ref>] [match <ref> <ref>]<br></tt></tt> + </tt> <tt>[<ref>] +[match error <value> degrees|arcmin|arcsec]</tt><br> +<tt> </tt> +<tt>[<ref>] [match function 1and2|1not2|2not1]<br></tt> +<tt> </tt> +<tt>[<ref>] [match return 1and2|1only|2only]</tt><br> +<tt> </tt> +<tt>[<ref>] [match unique yes|no]</tt><br> +<tt> [<ref>] [maxrows +<number>]</tt><br> +<tt> [<ref>] [name +<object>]<br></tt> +<tt> [<ref>] [panto +yes|no]</tt><br> +<tt> [<ref>] [plot +<xcol> <ycol> <xerrcol> <yerrcol>]</tt><br> +<tt> [<ref>] [print]</tt><br> +<tt> [<ref>] [psky +<skyframe>]</tt><br> +<tt> [<ref>] [psystem +<coordsys>]</tt><br> +<tt> [<ref>] [ra +<col>]<br> + [<ref>] +[regions]</tt><br> +<tt> [<ref>] +[retrieve]</tt><br> +<tt> [<ref>] [samp]<br> + [<ref>] [samp +broadcast]<br> + [<ref>] [samp send +<application>]</tt><tt><br></tt> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] +[server +cds|adac|cadc|cambridge|sao|ukirt|iucaa|bejing|saao]</tt><br> +<tt> [<ref>] [show +yes|no]</tt><br> +<tt> [<ref>] [radius +<value> degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> + [<ref>] [skyformat +<skyformat>]<br></tt> <tt> + [<ref>] [sort <col> +incr|decr]</tt><br> +<tt> [<ref>] [symbol [#] +condition|shape|color|text|font|fontsize|fontweight|fontslant +<value>]<br></tt> <tt> +[<ref>] [symbol [#] text|size|size2|units|angle +<value>]<br></tt> <tt> +[<ref>] [symbol shape circle|ellipse|box|text|point]<br> + </tt> <tt><tt>[<ref>] +[symbol shape</tt></tt> <tt><tt>circle point|box point|diamond +point|</tt>cross point|x point|arrow point|boxcircle point]<br> + [<ref>] [symbol +add| [#] remove]<br> + [<ref>] [symbol +save|load <filename>]</tt><br> +<tt> [<ref>] [system +<coordsys>]</tt><tt><br></tt> <tt> + </tt> <tt>[<ref>] [update]</tt><br> +<tt> [<ref>] [x +<col>]</tt><br> +<tt> [<ref>] [y +<col>]</tt><br> +<tt> <br> +Example:<br> +$xpaget ds9 catalog<br></tt> <tt>$xpaget ds9 catalog +header</tt><br> +<tt><br></tt> <tt><tt>$xpaset -p ds9 catalog new<br></tt> $xpaset +-p ds9 catalog 2mass<br> +$xpaset -p ds9 catalog cds 2mass<br> +$xpaset -p ds9 catalog cds {I/252}<br> +<br></tt> <tt>$xpaset -p ds9 catalog load foo.xml<br> +$xpaset -p ds9 catalog import tsv foo.tsv<br> +<br></tt> <tt><tt>$xpaset -p ds9 catalog 202.48 47.21 fk5<br></tt> +$xpaset -p ds9 catalog allrows<br> +$xpaset -p ds9 catalog allcols<br></tt> <tt>$xpaset -p ds9 catalog +cancel<br></tt> <tt>$xpaset -p ds9 catalog clear<br></tt> +<tt>$xpaset -p ds9 catalog close<br></tt> <tt>$xpaset -p ds9 +catalog crosshair<br></tt> <tt>$xpaset -p ds9 catalog dec +DEC<br></tt> <tt>$xpaset -p ds9 catalog edit yes<br></tt> +<tt>$xpaset -p ds9 catalog export tsv bar.tsv<br></tt> <tt>$xpaset +-p ds9 catalog filter '$Jmag>10'<br> +$xpaset -p ds9 catalog filter load foo.flt<br> +$xpaset -p ds9 catalog header<br></tt> <tt>$xpaset -p ds9 catalog +location 500</tt><br> +<tt>$xpaset -p ds9 catalog match error 2 arcsec<br> +$xpaset -p ds9 catalog match function 1and2<br> +$xpaset -p ds9 catalog match unique no<br> +$xpaset -p ds9 catalog match return 1only<br></tt> <tt>$xpaset -p +ds9 catalog match # last two catalogs loaded<br></tt> <tt>$xpaset +-p ds9 catalog match 2mass csc<br></tt> <tt>$xpaset -p ds9 catalog +maxrows 2000<br></tt> <tt>$xpaset -p ds9 catalog name m51<br> +$xpaset -p ds9 catalog panto no<br></tt> <tt>$xpaset -p ds9 catalog +plot '$Jmag' '$Hmag' '$e_Jmag' '$e_Hmag'<br></tt> <tt>$xpaset -p +ds9 catalog print</tt><br> +<tt>$xpaset -p ds9 catalog psky fk5</tt><br> +<tt>$xpaset -p ds9 catalog psystem wcs</tt><br> +<tt>$xpaset -p ds9 catalog ra RA<br> +$xpaset -p ds9 catalog regions</tt><br> +<tt>$xpaset -p ds9 catalog retrieve<br></tt> <tt>$xpaset -p ds9 +catalog samp broadcast<br> +$xpaset -p ds9 catalog samp send aladin<br> +$xpaset -p ds9 catalog save foo.xml<br></tt> <tt>$xpaset -p ds9 +catalog server sao<br></tt> <tt>$xpaset -p ds9 catalog show +yes</tt><br> +<tt>$xpaset -p ds9 catalog radius 1 degrees</tt><br> +<tt>$xpaset -p ds9 catalog symbol condition '$Jmag>15'<br> +$xpaset -p ds9 catalog symbol 2 shape {boxcircle point}<br> +$xpaset -p ds9 catalog symbol color red<br> +$xpaset -p ds9 catalog symbol font times<br></tt> <tt>$xpaset -p +ds9 catalog symbol fontsize 14<br></tt> <tt>$xpaset -p ds9 catalog +symbol fontweight bold<br></tt> <tt>$xpaset -p ds9 catalog symbol +fontslant italic<br></tt> <tt>$xpaset -p ds9 catalog symbol add<br> +$xpaset -p ds9 catalog symbol 2 remove<br> +$xpaset -p ds9 catalog symbol load foo.sym<br> +$xpaset -p ds9 catalog symbol save bar.sym</tt><tt><br> +$xpaset -p ds9 catalog sky fk5<br> +$xpaset -p ds9 catalog skyformat degrees<br></tt> <tt>$xpaset -p +ds9 catalog sort {Jmag} incr<br></tt> <tt>$xpaset -p ds9 catalog +system wcs</tt><tt><br></tt> <tt>$xpaset -p ds9 catalog +update<br></tt> <tt>$xpaset -p ds9 catalog x RA<br> +$xpaset -p ds9 catalog y DEC</tt><br> +<p><b><a name="cd" id="cd"></a>cd</b></p> +<p>Sets/Returns the current working directory.</p> +<tt>Syntax:<br> +cd [<directory>]<br> + <br> +Example:<br> +$xpaget ds9 cd<br> +$xpaset -p ds9 cd /home/mrbill<br></tt> +<p><b><a name="cmap" id="cmap"></a>cmap</b></p> +<p>Controls the colormap for the current frame. The colormap name +is not case sensitive. A valid contrast value is from 0 to 10 +and bias value from 0 to 1.</p> +<tt>Syntax:<br> +cmap [<colormap>]<br> + [file]<br> + [load <filename>]<br></tt> +<tt> [save <filename>]<br></tt> +<tt> [invert yes|no]<br> + [<constrast> <bias>]<br> + [tag [load|save] <filename>]<br> + [tag delete]<br></tt> +<tt> [open|close]<br> + <br> +Example:<br> +$xpaget ds9 cmap<br> +$xpaget ds9 cmap file<br> +$xpaget ds9 cmap invert<br> +$xpaget ds9 cmap value<br></tt> <tt>$xpaset -p ds9 cmap Heat<br> +$xpaset -p ds9 cmap load foo.sao<br></tt> <tt>$xpaset -p ds9 cmap +save bar.sao<br></tt> <tt>$xpaset -p ds9 cmap invert yes<br> +$xpaset -p ds9 cmap 5 .5<br> +$xpaset -p ds9 cmap tag load foo.tag<br> +$xpaset -p ds9 cmap tag save foo.tag<br> +$xpaset -p ds9 cmap tag delete<br></tt> <tt>$xpaset -p ds9 cmap +open<br> +$xpaset -p ds9 cmap close<br></tt> +<p><b><a name="colorbar" id="colorbar"></a>colorbar<br></b></p> +<p>Controls colorbar parameters.</p> +<tt>Syntax:<br> +colorbar []<br> + [yes|no]<br> + [orientation]<br> + +[horizontal|vertical]<br> + [numerics +yes|no]<br> + [space +value|distance]<br> + [font +times|helvetica|courier]<br> + [fontsize +<value>]<br> + [fontweight +normal|bold]<br> + [fontslant +roman|italic]<br> + [size]<br> + [ticks]</tt><br> +<tt><tt> +[match]<br> + [lock +[yes|no]]</tt><br></tt> <tt> </tt><br> +Example:<br> +$xpaget ds9 colorbar<br> +$xpaget ds9 colorbar orientation<br> +$xpaget ds9 colorbar numerics<br> +$xpaget ds9 colorbar space<br> +$xpaget ds9 colorbar font<br> +$xpaget ds9 colorbar fontsize<br> +$xpaget ds9 colorbar fontweight<br> +$xpaget ds9 colorbar fontslant<br> +$xpaget ds9 colorbar size<br> +$xpaget ds9 colorbar ticks<br> +<tt><tt>$xpaget ds9 colorbar lock</tt><br> +$xpaset -p ds9 colorbar yes<br> +$xpaset -p ds9 colorbar vertical<br> +$xpaset -p ds9 colorbar orientation vertical<br> +$xpaset -p ds9 colorbar numerics yes<br> +$xpaset -p ds9 colorbar space value<br> +$xpaset -p ds9 colorbar font times<br> +$xpaset -p ds9 colorbar fontsize 14<br> +$xpaset -p ds9 colorbar fontweight bold<br> +$xpaset -p ds9 colorbar fontslant italic<br> +$xpaset -p ds9 colorbar size 20<br> +$xpaset -p ds9 colorbar ticks 11</tt><br> +<tt><tt>$xpaset -p ds9 colorbar match<br> +$xpaset -p ds9 colorbar lock yes</tt><br></tt> +<p><b><a name="console" id="console"></a>console</b></p> +<p>Display tcl console window.</p> +<tt>Syntax:<br> +-console<br> + <br> +Example:<br> +$xpaset -p ds9 console<br></tt> +<p><b><a name="contour" id="contour"></a>contour<br></b></p> +<p>Controls contours in the current frame.</p> +<tt>Syntax:<br> +contour []<br> + [yes|no]<br> + [<coordsys> +[<skyframe>]]<br> + [clear]<br> + [generate]<br> + [load +<filename>]<br> + [save <filename> +[<coordsys> <skyframe>]]<br> + [convert]<br> + [load levels +<filename>]<br> + [save levels +<filename>]<br> + [copy]<br> + [paste [<coordsys> +<color> <width> yes|no]]<br> + [color <color>]<br> + [width <width>]<br> + [dash yes|no]<br> + [smooth <smooth>]<br> + [method block|smooth]<br> + [nlevels <number of +levels>]<br> + [scale +linear|log|pow|squared|sqrt|asinh|sinh|histequ]<br> + [log exp <value>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope global|local]<br> + [limits <min> +<max>]<br> + [levels <value value +value...>]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 contour<br> +$xpaget ds9 contour wcs fk5<br> +$xpaget ds9 contour color<br> +$xpaget ds9 contour width<br> +$xpaget ds9 contour dash<br> +$xpaget ds9 contour smooth<br> +$xpaget ds9 contour method<br> +$xpaget ds9 contour nlevels<br> +$xpaget ds9 contour scale<br> +$xpaget ds9 contour log exp<br> +$xpaget ds9 contour mode<br> +$xpaget ds9 contour scope<br> +$xpaget ds9 contour limits<br> +$xpaget ds9 contour levels<br> +$xpaset -p ds9 contour<br> +$xpaset -p ds9 contour yes<br> +$xpaset -p ds9 contour clear<br> +$xpaset -p ds9 contour generate<br></tt> <tt><tt>$xpaset -p ds9 +contour load ds9.ctr<br></tt></tt> <tt><tt>$xpaset -p ds9 contour +save ds9.ctr<br></tt> $xpaset -p ds9 contour save ds9.ctr wcs +fk5<br> +$xpaset -p ds9 contour convert<br> +$xpaset -p ds9 contour load levels ds9.ctr</tt><br> +<tt><tt>$xpaset -p ds9 contour save levels ds9.lev<br></tt> $xpaset +-p ds9 contour copy<br></tt> <tt><tt>$xpaset -p ds9 contour +paste<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 contour paste wcs +red 2 no<br></tt></tt> $xpaset -p ds9 contour color yellow<br> +$xpaset -p ds9 contour width 2<br> +$xpaset -p ds9 contour dash yes<br> +$xpaset -p ds9 contour smooth 5<br> +$xpaset -p ds9 contour method smooth<br> +$xpaset -p ds9 contour nlevels 10<br> +$xpaset -p ds9 contour scale sqrt<br> +$xpaset -p ds9 contour log exp 1000<br> +$xpaset -p ds9 contour mode zscale<br> +$xpaset -p ds9 contour scope local<br> +$xpaset -p ds9 contour limits 1 100<br> +$xpaset -p ds9 contour levels {1 10 100 1000}<br> +$xpaset -p ds9 contour open<br> +$xpaset -p ds9 contour close<br></tt> +<p><b><a name="crop" id="crop"></a>crop</b></p> +<p>Set current image display area.</p> +<tt>Syntax:<br> +crop [<x> <y> <width> <height> +[<coordsys>][<skyframe>][degrees|arcmin|arcsec]<br> + [match <coordsys>]<br> + [lock <coordsys>|none]<br> + [reset]<br> + [3d zmin zmax <coordsys>]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 crop # get crop in physical coords<br> +$xpaget ds9 crop wcs galactic sexagesimal arcsec<br> +$xpaget ds9 crop lock<br> +$xpaset -p ds9 crop 40 30 10 20 # set crop in physical coords<br> +$xpaset -p ds9 crop +104:51:06.915 +68:33:40.761 28.144405 +22.000204 wcs galactic arcsec<br> +$xpaset -p ds9 crop match wcs<br> +$xpaset -p ds9 crop lock wcs<br></tt> <tt>$xpaset -p ds9 crop +reset<br></tt> <tt><tt>$xpaset -p ds9 crop 3d .25 .50 +wcs</tt></tt><br> +<tt>$xpaset -p ds9 crop open</tt><br> +<tt>$xpaset -p ds9 crop close</tt> +<p><b><a name="crosshair" id="crosshair"></a>crosshair</b></p> +<p>Controls the current position of the crosshair in the current +frame. DS9 is placed in crosshair mode when the crosshair is +set.</p> +<tt>Syntax:<br> +crosshair [<x> <y> <coordsys> +[<skyframe>]]<br> + [match +<coordsys>]<br> + [lock +<coordsys>|none]<br> + <br> +Example:<br> +$xpaget ds9 crosshair # get crosshair in physical coords<br> +$xpaget ds9 crosshair wcs fk4 sexagesimal # get crosshair in wcs +coords<br> +$xpaget ds9 crosshair lock<br> +$xpaset -p ds9 crosshair 100 100 physical # set crosshair in +physical<br> +$xpaset -p ds9 crosshair 345 58.8 wcs fk5 # set crosshair in wcs +coords<br> +$xpaset -p ds9 crosshair 23:01:00 +58:52:51 wcs fk5<br> +$xpaset -p ds9 crosshair match wcs<br> +$xpaset -p ds9 crosshair lock wcs<br></tt> +<p><b><a name="cube" id="cube"></a>cube<br></b></p> +<p>Controls FITS cube dialog.</p> +<tt>Syntax:<br> +cube []<br> + [play|stop|next|prev|first|last]<br> + [<slice> +[<coordsys>][<axis>]]<br> + [interval <numeric>]<br> + [match <coordsys>]<br> + [lock <coordsys>|none]<br> + [order 123|132|213|231|312|321]<br> + [axes lock [yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 cube<br> +$xpaget ds9 cube interval<br> +$xpaget ds9 cube lock<br> +$xpaget ds9 cube order<br> +$xpaget ds9 cube axes lock<br> +$xpaset -p ds9 cube<br> +$xpaset -p ds9 cube play<br> +$xpaset -p ds9 cube last<br> +$xpaset -p ds9 cube 3<br> +$xpaset -p ds9 cube 4.4 wcs 3<br> +$xpaset -p ds9 cube interval 2<br> +$xpaset -p ds9 cube match wcs<br> +$xpaset -p ds9 cube lock wcs<br> +$xpaset -p ds9 cube order 123<br> +$xpaset -p ds9 cube axes lock yes<br> +$xpaset -p ds9 cube open<br> +$xpaset -p ds9 cube close</tt><br> +<p><b><a name="cursor" id="cursor"></a>cursor</b></p> +<p>Move mouse pointer or crosshair in image pixels in the current +frame. Note, this will move selected Regions also.</p> +<tt>Syntax:<br> +cursor [<x> <y>]<br> + <br> +Example:<br> +$xpaset -p ds9 cursor 10 10<br></tt> +<p><b><a name="data" id="data"></a>data</b></p> +<p>Return an array of data values given a lower left corner and a +width and height in specified coordinate system. The last argument +of yes indicates to strip the coordinates from the output and just +list the data values. The default is yes.</p> +<tt>Syntax:<br> +data [<coordsys> [<skyframe>] <x> <y> +<width> <height> [yes|no]]<br> + <br> +Example:<br> +$xpaget ds9 data image 450 520 3 3 yes<br> +$xpaget ds9 data physical 899 1039 6 6 no<br> +$xpaget ds9 data fk5 202.47091 47.196811 0.00016516669 +0.00016516669 no<br> +$xpaget ds9 data wcs fk5 13:29:53.018 +47:11:48.52 0.00016516669 +0.00016516669 no</tt><tt><br></tt> +<p><b><a name="dsssao" id="dsssao"></a>dsssao<br> +dss<br></b></p> +<p>Support for Digital Sky Survey at SAO.</p> +<tt>Syntax:<br> +dsssao []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 dsssao name<br> +$xpaget ds9 dsssao coord<br> +$xpaget ds9 dsssao size<br> +$xpaget ds9 dsssao save<br> +$xpaget ds9 dsssao frame<br> +$xpaset -p ds9 dsssao<br> +$xpaset -p ds9 dsssao m31<br></tt> <tt><tt>$xpaset -p ds9 dsssao +name m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 dsssao name +clear<br></tt></tt> $xpaset -p ds9 dsssao 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 dsssao size 60 60 arcmin<br> +$xpaset -p ds9 dsssao save yes<br> +$xpaset -p ds9 dsssao frame current<br> +$xpaset -p ds9 dsssao update frame<br> +$xpaset -p ds9 dsssao open<br></tt> <tt>$xpaset -p ds9 dsssao +close</tt><br> +<p><b><a name="dsseso" id="dsseso"></a>dsseso</b></p> +<p>Support for Digital Sky Survey at ESO.</p> +<tt>Syntax:<br> +dsseso []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] # in +wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey +DSS1|DSS2-red|DSS2-blue|DSS2-infrared]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 dsseso name<br> +$xpaget ds9 dsseso coord<br> +$xpaget ds9 dsseso size<br> +$xpaget ds9 dsseso save<br> +$xpaget ds9 dsseso frame<br> +$xpaget ds9 dsseso survey<br> +$xpaset -p ds9 dsseso<br> +$xpaset -p ds9 dsseso m31<br></tt> <tt><tt>$xpaset -p ds9 dsseso +name m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 dsseso name +clear<br></tt></tt> $xpaset -p ds9 dsseso 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 dsseso size 60 60 arcmin<br> +$xpaset -p ds9 dsseso save yes<br> +$xpaset -p ds9 dsseso frame current<br> +$xpaset -p ds9 dsseso update frame<br> +$xpaset -p ds9 dsseso survey DSS2-red<br> +$xpaset -p ds9 dsseso open<br></tt> <tt>$xpaset -p ds9 dsseso +close</tt><br> +<p><b><a name="dssstsci" id="dssstsci"></a>dssstsci</b></p> +<p>Support for Digital Sky Survey at STSCI.</p> +<tt>Syntax:<br> +dssstsci []<br> + +[<object>]<br> + [name <object>|clear]<br> + [<ra> +<dec>] # in wcs fk5<br> + [size +<width> <height> degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame +new|current]<br> + [update +frame|crosshair]<br> + [survey +poss2ukstu_red|poss2ukstu_ir|poss2ukstu_blue]<br> + [survey +poss1_blue|poss1_red]<br> + [survey +all|quickv|phase2_gsc2|phase2_gsc1]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 dssstsci name<br> +$xpaget ds9 dssstsci coord<br> +$xpaget ds9 dssstsci size<br> +$xpaget ds9 dssstsci save<br> +$xpaget ds9 dssstsci frame<br> +$xpaget ds9 dssstsci survey<br> +$xpaset -p ds9 dssstsci<br> +$xpaset -p ds9 dssstsci m31<br></tt> <tt><tt>$xpaset -p ds9 +dssstsci name m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 dssstsci +name clear<br></tt></tt> $xpaset -p ds9 dssstsci 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 dssstsci size 60 60 arcmin<br> +$xpaset -p ds9 dssstsci save yes<br> +$xpaset -p ds9 dssstsci frame current<br> +$xpaset -p ds9 dssstsci update frame<br> +$xpaset -p ds9 dssstsci survey all<br> +$xpaset -p ds9 dssstsci open<br> +$xpaset -p ds9 dssstsci close</tt><br> +<p><b><a name="envi" id="envi"></a>envi</b></p> +<p>Load an ENVI header and file. Optional parameter: array +endian.<br></p> +<tt>Syntax:<br> +envi [new] <header> [<filename>]<br> + <br> +Example:<br></tt> <tt><tt>$xpaset -p ds9 envi foo.hdr</tt></tt><br> +<tt><tt>$xpaset -p ds9 envi new foo.hdr<br></tt></tt> +<tt><tt><tt><tt><tt><tt>$xpaset -p ds9 envi foo.hdr +foo.bsq</tt></tt><br> +<br></tt></tt></tt></tt> <b><a name="exit" id= +"exit"></a>exit</b><br> +<p><b>quits<br></b></p> +<p>Quits DS9.</p> +<tt>Syntax:<br> +exit<br> +quit<br> + <br> +Example:<br> +$xpaset -p ds9 exit<br></tt> +<p><b><a name="export" id="export"></a>export<br></b></p> +<p>Export loaded image data of current frame in specified image +format. Optional parameters: array endian, nrrd endian, jpeg +quality (1-100) and tiff compression method.</p> +<tt>Syntax:</tt> <tt><br></tt> <tt>export</tt> +<tt>[array|nrrd|envi|gif|tiff|jpeg|png]</tt> +<tt><filename></tt><tt><br></tt> <tt>export array +<filename></tt> <tt>[big|little</tt><tt>|native]<br></tt> +<tt>export nrrd <filename></tt> +<tt>[big|little</tt><tt>|native]</tt><tt><br> +export envi <header> [<filename>]</tt> +<tt>[big|little</tt><tt>|native]</tt> <tt><br> +export jpeg <filename></tt> <tt>[1-100]</tt><tt><br></tt> +<tt>export tiff <filename</tt><tt>></tt> +<tt>[none|jpeg|packbits|deflate]</tt><br> +<tt> <br> +Example:<br></tt> <tt><tt>$xpaset -p ds9 export array foo.arr +little</tt></tt><br> +<tt><tt>$xpaset -p ds9 export nrrd foo.nrrd little</tt></tt><br> +<tt><tt><tt><tt><tt><tt>$xpaset -p ds9 export envi foo.hdr +little</tt></tt><br></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 export envi +foo.hdr foo.bsq little</tt></tt><br></tt></tt></tt></tt> $xpaset -p +ds9 export tiff foo.tiff jpeg</tt></tt></tt><br> +$xpaset -p ds9 export jpeg foo.jpeg 75<br> +$xpaset -p ds9 export png foo.png</tt><br> +<p><b><a name="file" id="file"></a>file</b></p> +<p>Query currently loaded file information.</p> +<tt>Syntax:<br> +file<br> + <br> +Example:<br> +$xpaget ds9 file</tt><br> +<p><b><a name="fits" id="fits"></a>fits</b></p> +<p>Load a FITS image into the current frame or query the currently +loaded image.<br></p> +<tt>Syntax:<br> +fits</tt> <tt><tt>[new|mask|slice] +[<filename>]</tt><tt><br></tt> +[width|height|depth|bitpix]<br> + [size [wcs|wcsa...wcsz] +[fk4|fk5|icrs|galactic|ecliptic] [degrees|arcmin|arcsecs]]<br> + [header [<ext>] [keyword +<string>]]<br> + [image|table|slice]</tt><tt><br> + <br> +Example:<br> +$xpaget ds9 fits > foo.fits<br> +$xpaget ds9 fits width<br> +$xpaget ds9 fits height<br> +$xpaget ds9 fits depth<br> +$xpaget ds9 fits bitpix</tt><br> +<tt><tt>$xpaget ds9 fits size<br></tt> $xpaget ds9 fits size wcs +fk5 arcmin<br> +$xpaget ds9 fits header # primary<br> +$xpaget ds9 fits header 2 # hdu 2<br> +$xpaget ds9 fits header -2 # hdu 2 with inherit<br> +$xpaget ds9 fits header keyword BITPIX<br> +$xpaget ds9 fits header 1 keyword BITPIX</tt><br> +<tt><tt>$xpaget ds9 fits image > foo.fits<br> +$xpaget ds9 fits table > bar.fits<br> +$xpaget ds9 fits slice > foo.fits<br></tt> $xpaset -p ds9 fits +foo.fits<br> +$xpaset -p ds9 fits new foo.fits<br> +$xpaset -p ds9 fits bar.fits[bin=detx,dety]<br> +$xpaset -p ds9 fits slice foo.fits<br> +$xpaset -p ds9 fits mask foo.fits<br> +$cat foo.fits | xpaset ds9 fits<br> +$cat foo.fits | xpaset ds9 fits new<br> +$cat bar.fits | xpaset ds9 fits -[bin=detx,dety]<br> +$cat foo.fits | xpaset ds9 fits slice<br> +$cat foo.fits | xpaset ds9 fits mask<br></tt> +<p><b><a name="frame" id="frame"></a>frame</b></p> +<p>Controls frame functions. Frames may be created, deleted, reset, +and centered. While return the current frame number. If you goto a +frame that does not exists, it will be created. If the frame is +hidden, it will be shown. The 'frameno' option is available for +backward compatibility.</p> +<tt>Syntax:<br> +frame [center [#|all]]<br> + [clear [#|all]]<br> + [new [rgb|3d]]<br> + [delete [#|all]]<br> + [reset [#|all]]<br> + [refresh [#|all]]<br> + [hide [#|all]]<br> + [show [#|all]]<br> + [move first]<br> + [move back]<br> + [move forward]<br> + [move last]<br> + [first]<br> + [prev]<br> + [next]<br> + [last]<br> + [frameno #]<br> + [#]<br></tt> +<tt> [match <coordsys>]<br> + [lock +<coordsys>|none]</tt><br> +<tt> [has [amplifier|datamin|datasec|detector|grid|iis|irafmin|physical|smooth]]<br> - [has contour [aux]]]<br> - [has fits [bin|cube|mosaic]]<br> - [has marker - [highlite|paste|select|undo]]<br> - [has system <coordsys>]<br> - </tt><tt><tt><tt> [has wcs - [<wcssys>]]<br> - </tt> [has wcs celestial - [<wcssys>]]<br> - </tt> [has wcs linear - [<wcssys>]]<br> - <br> - Example: <br> - $xpaget ds9 frame # returns the id of the current frame <br> - $xpaget ds9 frame frameno # returns the id of the current frame - <br> - $xpaget ds9 frame all # returns the id of all frames <br> - $xpaget ds9 frame active # returns the id of all active frames<br> - </tt><tt>$xpaget ds9 frame lock</tt><br> - <tt> $xpaget ds9 frame has amplifier<br> - $xpaget ds9 frame has datamin<br> - $xpaget ds9 frame has datasec<br> - $xpaget ds9 frame has detector<br> - $xpaget ds9 frame has grid<br> - $xpaget ds9 frame has iis<br> - $xpaget ds9 frame has irafmin<br> - $xpaget ds9 frame has physical<br> - $xpaget ds9 frame has smooth<br> - $xpaget ds9 frame has contour<br> - $xpaget ds9 frame has contour aux<br> - $xpaget ds9 frame has fits<br> - $xpaget ds9 frame has fits bin<br> - $xpaget ds9 frame has fits cube<br> - $xpaget ds9 frame has fits mosaic<br> - $xpaget ds9 frame has marker highlite<br> - $xpaget ds9 frame has marker paste<br> - $xpaget ds9 frame has marker select<br> - $xpaget ds9 frame has marker undo<br> - $xpaget ds9 frame has system physical<br> - $xpaget ds9 frame has wcs wcsa<br> - $xpaget ds9 frame has wcs celestial wcsa<br> - $xpaget ds9 frame has wcs linear wcsa<br> - $xpaset -p ds9 frame center # center current frame<br> - $xpaset -p ds9 frame center 1 # center 'Frame1' <br> - $xpaset -p ds9 frame center all # center all frames <br> - $xpaset -p ds9 frame clear # clear current frame<br> - $xpaset -p ds9 frame new # create new frame <br> - $xpaset -p ds9 frame new rgb # create new rgb frame<br> - $xpaset -p ds9 frame delete # delete current frame <br> - $xpaset -p ds9 frame reset # reset current frame <br> - $xpaset -p ds9 frame refresh # refresh current frame <br> - $xpaset -p ds9 frame hide # hide current frame <br> - $xpaset -p ds9 frame show 1 # show frame 'Frame1'<br> - $xpaset -p ds9 frame move first # move frame to first in order<br> - $xpaset -p ds9 frame move back # move frame back in order<br> - $xpaset -p ds9 frame move forward # move frame forward in order<br> - $xpaset -p ds9 frame move last # move frame to last in order<br> - $xpaset -p ds9 frame first # goto first frame <br> - $xpaset -p ds9 frame prev # goto prev frame <br> - $xpaset -p ds9 frame next # goto next frame<br> - $xpaset -p ds9 frame last # goto last frame<br> - $xpaset -p ds9 frame frameno 4 # goto frame 'Frame4', create if - needed<br> - $xpaset -p ds9 frame 3 # goto frame 'Frame3', create if needed <br> - $xpaset -p ds9 frame match wcs<br> - $xpaset -p ds9 frame lock wcs</tt><br> - <p><b> <a name="gif"></a>gif</b></p> - <p>Load GIF image into current frame.<br> - </p> - <tt> Syntax:<br> - gif [new|slice] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 gif > foo.gif</tt><br> - <tt>$xpaset -p ds9 gif foo.gif</tt><br> - <tt><tt>$xpaset -p ds9 gif new foo.gif<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 gif slice foo.gif<br> - </tt></tt>$cat foo.gif | xpaset ds9 gif # not available - windows</tt> <br> - <tt><tt>$cat foo.gif | xpaset ds9 gif</tt><tt> new # not available - windows<br> - </tt>$cat foo.gif | xpaset ds9 gif</tt><tt> slice</tt><tt><tt><tt> - # not available windows</tt></tt></tt> - <p><b> <a name="grid"></a>grid</b></p> - <p> Controls coordinate grid. For grid numeric format - syntax, click <a href="grid.html#Format">here</a>.</p> - <tt> Syntax: <br> - grid []<br> - [yes|no] <br> - [type analysis|publication] <br> - [system <coordsys>] <br> - [sky <skyframe>] <br> - [skyformat <skyformat>]<br> - [grid yes|no]<br> - [grid color <color>]<br> - [grid width <value>]<br> - [grid dash yes|no]<br> - [grid gap1 <value>]<br> - </tt><tt><tt> [grid gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [grid gap3 - <value>]<br> - </tt></tt> [axes yes|no]<br> - [axes color <color>]<br> - [axes width <value>]<br> - [axes dash yes|no]<br> - [axes type interior|exterior]<br> - [axes origin - lll|llu|lul|luu|ull|ulu|uul|uuu]<br> - [format1 <format>]<br> - [format2 <format>]<br> - [tickmarks yes|no]<br> - [tickmarks color <color>]<br> - [tickmarks width <value>]<br> - [tickmarks dash yes|no]<br> - [border yes|no]<br> - [border color <color>]<br> - [border width <value>]<br> - [border dash yes|no]<br> - [numerics yes|no]<br> - [numerics font - times|helvetica|courier]<br> - [numerics fontsize <value>]<br> - [numerics fontweight normal|bold]<br> - [numerics fontslant roman|italic]<br> - [numerics color <color>]<br> - [numerics gap1 <value>]<br> - </tt><tt><tt> [numerics gap2 - <value>]<br> - </tt></tt><tt><tt><tt> [numerics - gap3 <value>]<br> - </tt></tt> [numerics type - interior|exterior]<br> - [numerics vertical yes|no]<br> - [title yes|no]<br> - [title text <text>]<br> - [title def yes|no]<br> - [title gap <value>]<br> - [title font - times|helvetica|courier]<br> - [title fontsize <value>]<br> - [title fontweight normal|bold]<br> - [title fontslant roman|italic]<br> - [title color <color>]<br> - [labels yes|no]<br> - </tt><tt><tt> [labels def1 yes|no]<br> - [labels def2 yes|no]<br> - </tt> [labels text1 <text>]<br> - </tt><tt><tt> [labels text2 - <text>]<br> - </tt></tt><tt><tt> [labels gap1 - <value>]<br> - </tt> [labels gap2 <value>]<br> - </tt><tt> [labels font - times|helvetica|courier]<br> - [labels fontsize <value>]<br> - [labels fontweight normal|bold]<br> - [labels fontslant roman|italic]<br> - [labels color <color>]<br> - [reset]<br> - [load <filename>] <br> - [save <filename>] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 grid <br> - $xpaget ds9 grid type <br> - $xpaget ds9 grid system <br> - $xpaget ds9 grid sky <br> - $xpaget ds9 grid skyformat <br> - $xpaget ds9 grid grid <br> - $xpaget ds9 grid grid color <br> - $xpaget ds9 grid grid width <br> - $xpaget ds9 grid grid dash<br> - $xpaget ds9 grid grid gap1 <br> - </tt><tt><tt>$xpaget ds9 grid grid gap2 <br> - </tt></tt><tt><tt><tt>$xpaget ds9 grid grid gap3 <br> - </tt></tt>$xpaget ds9 grid axes <br> - $xpaget ds9 grid axes color <br> - $xpaget ds9 grid axes width <br> - $xpaget ds9 grid axes dash<br> - $xpaget ds9 grid axes type <br> - $xpaget ds9 grid axes origin<br> - $xpaget ds9 grid format1<br> - $xpaget ds9 grid format2<br> - $xpaget ds9 grid tickmarks <br> - $xpaget ds9 grid tickmarks color <br> - $xpaget ds9 grid tickmarks width <br> - $xpaget ds9 grid tickmarks dash<br> - $xpaget ds9 grid border <br> - $xpaget ds9 grid border color <br> - $xpaget ds9 grid border width <br> - $xpaget ds9 grid border dash<br> - $xpaget ds9 grid numerics <br> - $xpaget ds9 grid numerics font <br> - $xpaget ds9 grid numerics fontsize <br> - $xpaget ds9 grid numerics fontweight<br> - $xpaget ds9 grid numerics fontslant<br> - $xpaget ds9 grid numerics color <br> - $xpaget ds9 grid numerics gap1 <br> - </tt><tt><tt>$xpaget ds9 grid numerics gap2 <br> - </tt></tt><tt><tt><tt>$xpaget ds9 grid numerics gap3<br> - </tt></tt>$xpaget ds9 grid numerics type <br> - $xpaget ds9 grid numerics vertical <br> - $xpaget ds9 grid title <br> - $xpaget ds9 grid title text<br> - $xpaget ds9 grid title def <br> - $xpaget ds9 grid title gap <br> - $xpaget ds9 grid title font <br> - $xpaget ds9 grid title fontsize <br> - $xpaget ds9 grid title fontweight<br> - $xpaget ds9 grid title fontslant<br> - $xpaget ds9 grid title color <br> - $xpaget ds9 grid labels <br> - $xpaget ds9 grid labels text1 <br> - $xpaget ds9 grid labels def1 <br> - $xpaget ds9 grid labels gap1 <br> - $xpaget ds9 grid labels text2 <br> - $xpaget ds9 grid labels def2 <br> - $xpaget ds9 grid labels gap2 <br> - $xpaget ds9 grid labels font <br> - $xpaget ds9 grid labels fontsize <br> - $xpaget ds9 grid labels fontweight<br> - $xpaget ds9 grid labels fontslant<br> - $xpaget ds9 grid labels color <br> - $xpaset -p ds9 grid <br> - $xpaset -p ds9 grid yes<br> - $xpaset -p ds9 grid type analysis <br> - $xpaset -p ds9 grid system wcs <br> - $xpaset -p ds9 grid sky fk5 <br> - $xpaset -p ds9 grid skyformat degrees<br> - $xpaset -p ds9 grid grid yes<br> - $xpaset -p ds9 grid grid color red<br> - $xpaset -p ds9 grid grid width 2<br> - $xpaset -p ds9 grid grid dash yes<br> - $xpaset -p ds9 grid grid gap1 10<br> - $xpaset -p ds9 grid grid gap2 10<br> - </tt><tt><tt>$xpaset -p ds9 grid grid gap3 10<br> - </tt>$xpaset -p ds9 grid axes yes<br> - $xpaset -p ds9 grid axes color red<br> - $xpaset -p ds9 grid axes width 2<br> - $xpaset -p ds9 grid axes dash yes<br> - $xpaset -p ds9 grid axes type exterior<br> - $xpaset -p ds9 grid axes origin lll<br> - $xpaset -p ds9 grid format1 d.2<br> - $xpaset -p ds9 grid format2 d.2<br> - $xpaset -p ds9 grid tickmarks yes<br> - $xpaset -p ds9 grid tickmarks color red<br> - $xpaset -p ds9 grid tickmarks width 2<br> - $xpaset -p ds9 grid tickmarks dash yes<br> - $xpaset -p ds9 grid border yes<br> - $xpaset -p ds9 grid border color red<br> - $xpaset -p ds9 grid border width 2<br> - $xpaset -p ds9 grid border dash yes<br> - $xpaset -p ds9 grid numerics yes<br> - $xpaset -p ds9 grid numerics font courier<br> - $xpaset -p ds9 grid numerics fontsize 12<br> - $xpaset -p ds9 grid numerics fontweight bold<br> - $xpaset -p ds9 grid numerics fontslant italic<br> - $xpaset -p ds9 grid numerics color red<br> - $xpaset -p ds9 grid numerics gap1 10<br> - </tt><tt><tt>$xpaset -p ds9 grid numerics gap2 10<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 grid numerics gap3 10<br> - </tt></tt>$xpaset -p ds9 grid numerics type exterior<br> - $xpaset -p ds9 grid numerics vertical yes<br> - $xpaset -p ds9 grid title yes<br> - $xpaset -p ds9 grid title text {Hello World}<br> - $xpaset -p ds9 grid title def yes<br> - $xpaset -p ds9 grid title gap 10<br> - $xpaset -p ds9 grid title font courier<br> - $xpaset -p ds9 grid title fontsize 12<br> - $xpaset -p ds9 grid title fontweight bold<br> - $xpaset -p ds9 grid title fontslant italic<br> - $xpaset -p ds9 grid title color red<br> - $xpaset -p ds9 grid labels yes<br> - $xpaset -p ds9 grid labels text1 {Hello World}<br> - $xpaset -p ds9 grid labels def1 yes<br> - $xpaset -p ds9 grid labels gap1 10<br> - $xpaset -p ds9 grid labels text2 {Hello World}<br> - $xpaset -p ds9 grid labels def2 yes<br> - $xpaset -p ds9 grid labels gap2 10<br> - $xpaset -p ds9 grid labels font courier<br> - $xpaset -p ds9 grid labels fontsize 12<br> - $xpaset -p ds9 grid labels fontweight boldj<br> - $xpaset -p ds9 grid labels fontslant italic<br> - $xpaset -p ds9 grid labels color red<br> - $xpaset -p ds9 grid reset<br> - $xpaset -p ds9 grid load foo.grd <br> - $xpaset -p ds9 grid save foo.grd<br> - $xpaset -p ds9 grid open<br> - $xpaset -p ds9 grid close<br> - </tt> - <p><b> <a name="header"></a>header</b></p> - <p>Display current fits header dialog. Optional extension number - maybe specified. Please note, this differs from xpa fits header.</p> - <tt> Syntax: <br> - header [<ext>]<br> - [close [<ext>]]<br> - [save [<ext>] - <filename>]<br> - <br> - Example:<br> - $xpaset -p ds9 header<br> - $xpaset -p ds9 header 2<br> - $xpaset -p ds9 header close<br> - $xpaset -p ds9 header save 1 foo.txt<br> - </tt> - <p><b> <a name="height"></a>height</b></p> - <p>Set the height of the image display window. </p> - <tt> Syntax: <br> - height [<value>]<br> - <br> - Example: <br> - $xpaget ds9 height<br> - $xpaset -p ds9 height 512<br> - </tt> - <p><b> <a name="iconify"></a>iconify</b></p> - <p>Toggles iconification. </p> - <tt> Syntax: <br> - iconify []<br> - [yes|no] <br> - <br> - Example: <br> - $xpaget ds9 iconify <br> - $xpaset -p ds9 iconify</tt><br> - <tt> $xpaset -p ds9 iconify yes</tt><br> - <p><b><a name="iexam"></a>iexam</b> </p> - <p>Interactive examine function. A blinking cursor will indicate - to the user to click on a point on an image. The specified - information will be returned at that time. The default event is - <tt>button</tt>. In the last form, the following macros will be - expanded if present: <tt>$width, $height, $depth, $bitpix, - $filename, $regions, $filename[$regions], $env, $pan, $value, - $x, $y, $z.</tt> See <a href="analysis.html#macros">Analysis - Macros</a> for more information.<br> - </p> - <tt> Syntax: <br> - iexam []<br> - [[]|button|key|any] coordinate - <coordsys> [<skyframe>] [<skyformat>]<br> - [[]|button|key|any] data - [width][height]<br> - </tt><tt><tt> [[]|button|key|any] - <macro string>]<br> - </tt><br> - Example: <br> - $xpaget ds9 iexam # image coordinates<br> - </tt><tt><tt>$xpaget ds9 iexam coordinate image<br> - </tt>$xpaget ds9 iexam key coordinate image # return coordinate - and key event<br> - $xpaget ds9 iexam coordinate wcs fk5 degrees<br> - $xpaget ds9 iexam coordinate wcs galactic sexagesimal<br> - $xpaget ds9 iexam coordinate fk5<br> - $xpaget ds9 iexam data # return data value<br> - $xpaget ds9 iexam key data # return data value and key event<br> - $xpaget ds9 iexam data 3 3 # return all data in 3x3 box about - selected point<br> - $xpaget ds9 iexam {'Click at $x,$y in file $filename'}</tt><br> - <p><b> <a name="iis"></a>iis</b></p> - <p>Set/Get IIS Filename. Optional mosaic number maybe supplied.</p> - <tt> Syntax: <br> - iis [filename <filename> [#]]<br> - <br> - Example: <br> - $xpaget ds9 iis filename<br> - $xpaget ds9 iis filename 4<br> - $xpaset -p ds9 iis filename foo.fits<br> - $xpaset -p ds9 iis filename bar.fits 4</tt><br> - <p><b> <a name="jpeg"></a>jpeg</b></p> - <p>Load JPEG image into current frame. Optional parameters: <tt>jpeg - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </tt>quality (1-100) </p> - <tt> Syntax:<br> - jpeg [new|slice] [<filename>] [1-100]<br> - <br> - Example: <br> - $xpaget ds9 jpeg > foo.jpeg</tt><br> - <tt><tt>$xpaget ds9 jpeg 100 > foo.jpeg</tt><br> - $xpaset -p ds9 jpeg foo.jpeg</tt><br> - <tt><tt>$xpaset -p ds9 jpeg new foo.jpeg<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 jpeg slice foo.jpeg<br> - </tt></tt>$cat foo.jpeg | xpaset ds9 jpeg </tt><tt><tt><tt> # - not available windows</tt></tt></tt><br> - <tt><tt>$cat foo.jpeg | xpaset ds9 jpeg</tt><tt> new</tt></tt><tt><tt><tt><tt> - # not available windows</tt></tt><br> - </tt>$cat foo.jpeg | xpaset ds9 jpeg</tt><tt> slice </tt><tt><tt><tt> - # not available windows</tt></tt></tt> - <p><b> <a name="lock"></a>lock</b></p> - <p>Lock all other frames to the current frame. </p> - <tt> Syntax: <br> - lock</tt><tt> </tt><tt>[frame <coordsys>|none]<br> - </tt><tt>[crosshair - <coordsys>|none] </tt><tt><br> - </tt><tt> [crop <coordsys>|none]</tt><br> - <tt> [slice <coordsys>|none]]<br> - </tt><tt> [bin [yes|no]]<br> - [axes [yes|no]]<br> - [scale [yes|no]]<br> - [scalelimites [yes|no]]<br> - [colorbar [yes|no]]<br> - [block [yes|no]]<br> - </tt><tt> [smooth [yes|no]]</tt><br> - <tt> [3d [yes|no]]</tt><br> - <tt><tt> </tt><br> - Example:<br> - $xpaget -p ds9 lock frame<br> - $xpaget -p ds9 lock crosshair<br> - </tt><tt>$xpaget -p ds9 lock crop</tt><br> - <tt> $xpaget -p ds9 lock slice</tt><br> - <tt>$xpaget -p ds9 lock bin<br> - $xpaget -p ds9 lock axes<br> - $xpaget -p ds9 lock scale<br> - $xpaget -p ds9 lock scalelimits<br> - $xpaget -p ds9 lock colorbar<br> - $xpaget -p ds9 lock block <br> - </tt><tt><tt>$xpaget -p ds9 lock smooth<br> - </tt></tt><tt><tt><tt>$xpaget -p ds9 lock 3d<br> - </tt></tt>$xpaset -p ds9 lock frame wcs</tt><tt><br> - </tt><tt>$xpaset -p ds9 lock crosshair wcs<br> - </tt><tt>$xpaset -p ds9 lock crop wcs</tt><br> - <tt>$xpaset -p ds9 lock slice wcs</tt><br> - <tt>$xpaset -p ds9 lock bin yes<br> - $xpaset -p ds9 lock axes yes<br> - </tt><tt>$xpaset -p ds9 lock scale yes<br> - $xpaset -p ds9 lock scalelimits yes<br> - </tt><tt>$xpaset -p ds9 lock colorbar yes<br> - $xpaset -p ds9 lock block yes</tt><br> - <tt>$xpaset -p ds9 lock smooth yes</tt><br> - <tt>$xpaset -p ds9 lock 3d yes<br> - <br> - </tt><b><a name="lower"></a>lower</b> - <p>Lower in the window stacking order. </p> - <tt> Syntax: <br> - lower <br> - <br> - Example: <br> - $xpaset -p ds9 lower</tt><tt><br> - </tt> - <p><b> <a name="magnifier"></a>magnifier</b></p> - <p>Controls the magnifier settings. </p> - <tt> Syntax: <br> - magnifier [color <color>]<br> - [zoom - <value>]<br> - [cursor - yes|no]<br> - [region - yes|no]<br> - <br> - Example: <br> - $xpaget ds9 magnifier color<br> - $xpaget ds9 magnifier zoom<br> - $xpaget ds9 magnifier cursor<br> - $xpaget ds9 magnifier region<br> - $xpaset -p ds9 magnifier color yellow<br> - $xpaset -p ds9 magnifier zoom 2<br> - $xpaset -p ds9 magnifier cursor no<br> - $xpaset -p ds9 magnifier region no</tt><br> - <p><b> <a name="mask"></a>mask<br> - </b></p> - <p>Controls mask parameters. </p> - <tt> Syntax: <br> - mask [color <color>]<br> - [mark 1|0]<br> - [transparency <value>]<br> - [clear]<br> - [open|close]<br> - <br> - Example:<br> - $xpaget ds9 mask color<br> - $xpaget ds9 mask mark<br> - $xpaget ds9 mask transparency<br> - $xpaset -p ds9 mask color red<br> - $xpaset -p ds9 mask mark 0<br> - $xpaset -p ds9 mask transparency 50<br> - $xpaset -p ds9 mask clear<br> - $xpaset -p ds9 mask open<br> - $xpaset -p ds9 mask close<br> - </tt> - <p><b> <a name="match"></a>match</b></p> - <p>Match all other frames to the current frame. </p> - <tt> Syntax: <br> - </tt><tt>match </tt><tt>[frame <coordsys>]<br> - </tt><tt>[crosshair - <coordsys>] </tt><tt><br> - </tt><tt> [crop <coordsys>]</tt><br> - <tt> [slice <coordsys>]</tt><br> - <tt> [bin]<br> - [axes]<br> - [scale]<br> - [scalelimits]<br> - [colorbar]<br> - [block]<br> - [smooth]<br> - [3d]<br> - </tt> <tt><tt><br> - </tt> <tt> </tt> Example: <br> - $xpaset -p ds9 match frame wcs <br> - </tt><tt>$xpaset -p ds9 match crosshair wcs<br> - </tt><tt>$xpaset -p ds9 match crop wcs</tt><br> - <tt>$xpaset -p ds9 match slice</tt><tt> wcs<br> - </tt><tt>$xpaset -p ds9 match bin<br> - $xpaset -p ds9 match axes<br> - $xpaset -p ds9 match scale<br> - $xpaset -p ds9 match scalelimits<br> - $xpaset -p ds9 match colorbar<br> - $xpaset -p ds9 match block<br> - $xpaset -p ds9 match smooth<br> - $xpaset -p ds9 match 3d<br> - <br> - </tt><b><a name="mecube"></a>mecube</b> - <p>Load FITS multiple extension file as data cube.<br> - </p> - <tt> Syntax:<br> - mecube [new] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 mecube > foo.fits<br> - $xpaset -p ds9 mecube foo.fits</tt><br> - <tt><tt>$xpaset -p ds9 mecube new foo.fits<br> - </tt>$cat foo.fits | xpaset ds9 mecube</tt><br> - <tt>$cat foo.fits | xpaset ds9 mecube</tt><tt> new</tt> - <p><b> <a name="minmax"></a>minmax</b></p> - <p>This is how DS9 determines the min and max data values - from the data. <tt>SCAN</tt> will scan all data. <tt>DATAMIN</tt> - and <tt>IRAFMIN</tt> will use the values of the keywords if - present.<br> - </p> - <tt> Syntax: <br> - minmax [scan|sample|datamin|irafmin]<br> - [mode - scan|sample|datamin|irafmin]<br> - [interval #] <br> - <br> - Example: <br> - $xpaget ds9 minmax mode<br> - $xpaget ds9 minmax interval <br> - $xpaset -p ds9 minmax scan <br> - $xpaset -p ds9 minmax mode scan<br> - $xpaset -p ds9 minmax interval 100<br> - </tt> - <p><b> <a name="mode"></a>mode</b></p> - <p>Controls the first mouse button mode. </p> - <tt> Syntax: <br> - mode - [none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine] - <br> - <br> - Example: <br> - $xpaget ds9 mode <br> - $xpaset -p ds9 mode crosshair</tt><br> - <p><b> <a name="mosaic"></a>mosaic</b></p> - <p>Load FITS mosaic segment into current frame.</p> - <tt> Syntax:<br> - mosaic [wcs|wcsa...wcsz|iraf] [new|mask] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 mosaic > foo.fits</tt><tt><br> - $xpaset -p ds9 mosaic foo.fits</tt><br> - <tt><tt>$xpaset -p ds9 mosaic wcs foo.fits</tt></tt><br> - <tt><tt>$xpaset -p ds9 mosaic wcs new foo.fits</tt></tt><br> - <tt><tt>$xpaset -p ds9 mosaic wcs mask foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>$cat foo.fits | xpaset ds9 mosaic</tt><br> - <tt><tt>$cat foo.fits | xpaset ds9 mosaic wcs<br> - $cat foo.fits | xpaset ds9 mosaic wcs</tt><tt> new<br> - </tt>$cat foo.fits | xpaset ds9 mosaic wcs</tt><tt> mask<br> - </tt> - <p><b> <a name="mosaicimage"></a>mosaicimage</b></p> - <p>Load FITS mosaic image into current frame.</p> - <tt> Syntax:<br> - mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] [new|mask] - [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 mosaicimage > foo.fits</tt><tt><br> - $xpaset -p ds9 mosaicimage foo.fits</tt><br> - <tt><tt>$xpaset -p ds9 mosaicimage wcs foo.fits</tt></tt><br> - <tt><tt>$xpaset -p ds9 mosaicimage wcs new foo.fits</tt></tt><br> - <tt><tt>$xpaset -p ds9 mosaicimage wcs mask foo.fits</tt></tt><tt><tt><tt><br> - </tt></tt>$cat foo.fits | xpaset ds9 mosaicimage</tt><br> - <tt><tt>$cat foo.fits | xpaset ds9 mosaicimage wcs<br> - $cat foo.fits | xpaset ds9 mosaicimage wcs new</tt><tt><br> - </tt>$cat foo.fits | xpaset ds9 mosaicimage wcs mask</tt><br> - <p><b> <a name="movie"></a>movie<br> - savempeg<br> - </b></p> - <p>Create mpeg1 movie from snap shots of the DS9 window. A <tt>slice</tt> - movie cycles though all slices of a cube. A <tt>frame</tt> - movie cycles through all active frames. A <tt>3d</tt> movie - cycles through specified viewing angles. The default is <tt>frame</tt>. - Optional parameters for <tt>3d</tt>: number of frames, azimuth - from/to, elevation from/to, slice from/to, oscillate/repeat - times.</p> - <tt> Syntax:<br> - movie </tt><tt>[slice|frame|3d] </tt><tt><filename><br> - </tt><tt>movie 3d <filename> - [number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat - <#>]</tt><br> - <tt> <br> - Example:<br> - $xpaset -p ds9 movie slice ds9.mpg<br> - </tt><tt>$xpaset -p ds9 movie 3d ds9.mpg number 10 azfrom -60 azto - 60 oscillate 1</tt><br> - <p><b> <a name="multiframe"></a>multiframe</b></p> - <p>Load FITS multiple extension file as multiple images.<br> - </p> - <tt> Syntax:<br> - multiframe [<filename>]<br> - <br> - Example: <br> - $xpaset -p ds9 multiframe foo.fits</tt><tt><tt><br> - </tt>$cat foo.fits | xpaset ds9 multiframe</tt><tt><tt><tt> # - not available windows</tt></tt></tt><br> - <p><b> <a name="nameserver"></a>nameserver</b></p> - <p>Support Name Server functions. Coordinates are in fk5. </p> - <tt> Syntax: <br> - nameserver [<object>] <br> - - [name <object>]<br> - - [server </tt><tt><tt>ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt></tt>]<br> - - [skyformat degrees|sexagesimal]<br> - - [pan]<br> - - [crosshair] <br> - - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 nameserver<br> - $xpaget ds9 nameserver server<br> - $xpaget ds9 nameserver skyformat<br> - $xpaget ds9 nameserver m31<br> - $xpaset -p ds9 nameserver m31 <br> - $xpaset -p ds9 nameserver name m31 <br> - $xpaset -p ds9 nameserver server ned-sao <br> - $xpaset -p ds9 nameserver skyformat sexagesimal<br> - $xpaset -p ds9 nameserver pan<br> - $xpaset -p ds9 nameserver crosshair<br> - $xpaset -p ds9 nameserver open<br> - $xpaset -p ds9 nameserver close<br> - </tt> - <p><b> <a name="nan"></a>nan</b></p> - <p>Set image not-a-number color. </p> - <tt> Syntax: <br> - nan <color><br> - <br> - Example:<br> - $xpaget ds9 nan<br> - $xpaset -p ds9 nan red</tt><tt><br> - </tt> - <p><b> <a name="nrrd"></a>nrrd</b></p> - <p>Load an NRRD (Nearly Raw Raster Data) file. Optional parameter: - array endian.<br> - </p> - <tt> Syntax: <br> - nrrd [native|little|big]<br> - nrrd [new|mask] [<filename>]<br> - <br> - Example:<br> - $xpaget ds9 nrrd</tt><br> - <tt><tt>$xpaget ds9 nrrd big<br> - $xpaset -p ds9 nrrd foo.nrrd</tt></tt><br> - <tt><tt><tt><tt>$xpaset -p ds9 nrrd new foo.nrrd</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt>$xpaset -p ds9 nrrd mask foo.nrrd<br> - </tt></tt></tt></tt></tt>$cat foo.nrrd | xpaset ds9 nrrd</tt><br> - <tt>$cat foo.nrrd | xpaset ds9 nrrd</tt><tt> new<br> - $cat foo.nrrd | xpaset ds9 nrrd mask</tt> - <p><b> <a name="nvss"></a>nvss</b></p> - <p>Support for NRAO VLA Sky Survey.</p> - <tt> Syntax: <br> - nvss []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs fk5<br> - [size <width> <height> - degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 nvss name <br> - $xpaget ds9 nvss coord <br> - $xpaget ds9 nvss size<br> - $xpaget ds9 nvss save<br> - $xpaget ds9 nvss frame<br> - $xpaset -p ds9 nvss<br> - $xpaset -p ds9 nvss m31 <br> - </tt><tt><tt>$xpaset -p ds9 nvss name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 nvss name clear<br> - </tt></tt>$xpaset -p ds9 nvss 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 nvss size 60 60 arcmin<br> - $xpaset -p ds9 nvss save yes<br> - $xpaset -p ds9 nvss frame current<br> - $xpaset -p ds9 nvss update frame<br> - $xpaset -p ds9 nvss open<br> - </tt><tt>$xpaset -p ds9 nvss close</tt><br> - <p><b> <a name="orient"></a>orient</b></p> - <p>Controls the orientation of the current frame. </p> - <tt> Syntax: <br> - orient [none|x|y|xy] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 orient <br> - $xpaset -p ds9 orient xy<br> - $xpaset -p ds9 orient open<br> - $xpaset -p ds9 orient close<br> - </tt> - <p><b> <a name="pagesetup"></a>pagesetup</b></p> - <p>Controls Page Setup options.<br> - </p> - <tt> Syntax: <br> - pagesetup [orient portrait|landscape] <br> - [scale - <numberic>]</tt><br> - <tt> [size - letter|legal|tabloid|poster|a4]</tt><br> - <tt> <br> - Example: <br> - $xpaget ds9 pagesetup orient<br> - $xpaget ds9 pagesetup scale <br> - $xpaget ds9 pagesetup size <br> - $xpaset -p ds9 pagesetup orient portrait <br> - $xpaset -p ds9 pagesetup scale 50<br> - $xpaset -p ds9 pagesetup size poster<br> - </tt> - <p><b> <a name="pan"></a>pan</b></p> - <p>Controls the current image cursor location for the current - frame. </p> - <tt> Syntax: <br> - pan [<x> <y> <coordsys> - [<skyframe>][<skyformat>]] # relative<br> - [to <x> <y> <coordsys> - [<skyframe>][<skyformat>] # absolute<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 pan # get current image coords <br> - $xpaget ds9 pan wcs fk4 sexagesimal # get current wcs coords <br> - $xpaset -p ds9 pan 200 200 image # pan relative <br> - $xpaset -p ds9 pan to 400 400 physical # pan to physical coords - <br> - $xpaset -p ds9 pan to 13:29:55 47:11:50 wcs fk5 # pan to wcs - coords<br> - $xpaset -p ds9 pan open<br> - $xpaset -p ds9 pan close<br> - </tt> - <p><b> <a name="pixeltable"></a>pixeltable</b></p> - <p>Display/Hide the pixel table. </p> - <tt> Syntax: <br> - pixeltable []<br> - [yes|open]<br> - - [no|close]<br> - <br> - Example: <br> - $xpaget ds9 pixeltable <br> - $xpaset -p ds9 pixeltable<br> - $xpaset -p ds9 pixeltable yes<br> - $xpaset -p ds9 pixeltable open<br> - $xpaset -p ds9 pixeltable close</tt><br> - <p><b> <a name="plot"></a>plot</b></p> - <p>Display and configure data plots. All plot commands take an - optional second command, the plot name. If no plot name is - specified, the last plot created is assumed. Plot data is - assumed to be a pair of coordinates, with optional error values. - The follow are valid data descriptions:</p> - <blockquote>xy x and y coordinates<br> - xyex x,y coordinates with x errors<br> - xyey x,y coordinates with y errors<br> - xyexey x,y coordinates with x and y - errors<br> - </blockquote> - <p>To create a new plot, use the plot new command.</p> - <tt> Syntax: <br> - # create new empty plot window<br> - plot []<br> - [line|bar|scatter]<br> - </tt><tt><tt><tt><tt> [new]<br> - </tt></tt> [new line|bar|scatter]<br> - </tt></tt><tt><tt><tt><tt><tt><tt> [new - name <plotname>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - [new name <plotname> line|bar|scatter]</tt></tt></tt></tt></tt></tt></tt></tt><br> - </tt><tt><tt><tt><br> - </tt># create new plot with data from stdin<br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>plot - - - - - - - - - - - - - - </tt></tt></tt></tt></tt>[new - <title> <xaxis label> - <yaxis label> </tt><tt>xy|xyex|xyey|xyexey</tt><tt>]<br> - </tt><tt>[new - [line|bar|scatter] <title> - <xaxis label> <yaxis label> - </tt><tt>xy|xyex|xyey|xyexey</tt><tt>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - </tt></tt></tt></tt></tt>[new </tt><tt><tt><tt><tt><tt>name - - - - - - - - - - - - - - <plotname> </tt></tt></tt></tt><title> - - - - - - - - - - - - - - <xaxis label> <yaxis label> </tt><tt>xy|xyex|xyey|xyexey</tt><tt>]<br> - </tt><tt>[new </tt><tt><tt><tt><tt><tt>name - - - - - - - - - - - - - - <plotname> </tt></tt></tt></tt>line|bar|scatter - - - - - - - - - - - - - - <title> <xaxis label> <yaxis - label> </tt><tt>xy|xyex|xyey|xyexey</tt><tt>]<br> - </tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt># - create new plot with data from stdin which includes - title/dim headers<br> - </tt></tt>plot [new stdin</tt><tt>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>[new - - - - - - - - - - - - - - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>[line|bar|scatter] - - - - - - - - - - - - - - </tt>stdin</tt><tt>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - </tt><tt><tt><tt><tt>[new name <plotname> - stdin</tt><tt>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><br> - </tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - </tt><tt><tt><tt><tt>[new name <plotname> </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>line|bar|scatter - - - - - - - - - - - - - - </tt></tt></tt></tt></tt></tt></tt>stdin</tt><tt>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><br> - </tt><tt><br> - </tt><tt><tt># </tt><tt><tt><tt>load data into existing plot from - stdin</tt></tt> <br> - plot [[<plotname>] data xy|xyex|xyey|xyexey]<br> - </tt><tt><tt><br> - </tt></tt># existing plot<br> - plot </tt><tt><tt>[[<plotname>] load <filename> - xy|xyex|xyey|xyexey]<br> - [[<plotname>] save - <filename>]<br> - </tt> [[<plotname>] clear]<br> - </tt><tt><tt><tt><tt><tt><tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - duplicate [#]]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - </tt>[[<plotname>] stats yes|no]<br> - </tt></tt> </tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - list yes|no]<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - loadconfig <filename>]<br> - [[<plotname>] saveconfig - <filename>]<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] pagesetup orient portrait|landscape]<br> - [[<plotname>] pagesetup - size letter|legal|tabloid|poster|a4]</tt><br> - <tt> </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] print]<br> - [[<plotname>] print - destination printer|file]<br> - [[<plotname>] print - command <command>]<br> - [[<plotname>] print - filename <filename>]<br> - [[<plotname>] print color - rgb|gray]<br> - </tt> </tt>[[<plotname>] - close</tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>]<br> - </tt>[[<plotname>] - mode pointer|zoom]<br> - </tt></tt></tt></tt></tt></tt><tt><br> - # configure graph<br> - plot [[<plotname>] axis x|y grid yes|no]<br> - [[<plotname>] axis x|y log - yes|no]<br> - </tt><tt> [[<plotname>] axis x|y - flip yes|no]</tt><br> - <tt><tt> [[<plotname>] axis x|y auto - yes|no]<br> - [[<plotname>] axis x|y min - <value>]<br> - [[<plotname>] axis x|y max - <value>]</tt><tt><br> - </tt><tt><tt> [[<plotname>] axis x|y - format <string>]</tt><tt><br> - </tt></tt> </tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - legend yes|no]<br> - [[<plotname>] legend position - right|left|top|bottom]</tt><br> - </tt><tt><tt> [[<plotname>] font - title|labels|numbers font times|helvetica|courier]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - size <value>]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - weight normal|bold]<br> - [[<plotname>] font </tt></tt><tt><tt><tt><tt>title|labels|numbers</tt></tt> - slant roman|italic]<br> - </tt></tt><tt> [[<plotname>] title - <string>]</tt><br> - <tt><tt> [[<plotname>] title x|y - <string>]<br> - [</tt></tt><tt><tt><tt><tt>[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - barmode normal|stacked|aligned|overlap]<br> - <br> - </tt> # configure current dataset<br> - </tt>plot [[<plotname>] show yes|no]<br> - </tt> </tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape - circle|square|diamond|plus|splus|scross|triangle|arrow]</tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt> <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shape fill yes|no]</tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt> <tt> - </tt></tt><tt><tt><tt><tt>[[<plotname>] - shape color <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - smooth - step|linear|cubic|quadratic|catrom]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - width - <value>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - dash yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error yes|no]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - color - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - error width - <value>]</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <tt> </tt></tt><tt><tt><tt><tt>[[<plotname>] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - name - <string>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><br> - # select current dataset<br> - </tt></tt></tt>plot [[<plotname>] select - <value>]<br> - <br> - Example: <br> - </tt><tt><tt> </tt><tt><tt># return all plotnames<br> - </tt></tt>$xpaget ds9 plot</tt><tt><tt><br> - </tt><br> - # create new empty plot window<br> - $xpaset -p ds9 plot<br> - $xpaset -p ds9 plot bar<br> - $xpaset -p ds9 plot new<br> - $xpaset -p ds9 plot new bar<br> - $xpaset -p ds9 plot new name foo<br> - $xpaset -p ds9 plot new name foo bar<br> - <br> - </tt><tt><tt><tt># create new plot with data from stdin<br> - </tt></tt>$cat xy.dat | xpaset ds9 plot new {The Title} {X - Axis} {Y Axis} xy<br> - $cat xy.dat | xpaset ds9 plot new bar {The Title} {X Axis} {Y - Axis} xy<br> - $cat xy.dat | xpaset ds9 plot new name foo {The Title} {X Axis} - {Y Axis} xy<br> - $cat xy.dat | xpaset ds9 plot new name foo bar {The Title} {X - Axis} {Y Axis} xy<br> - <br> - </tt><tt><tt><tt><tt><tt><tt><tt># create new plot with data from - stdin which includes title/dim headers<br> - $cat stdin.2.dat | xpaset ds9 plot new stdin<br> - $cat stdin.2.dat | xpaset ds9 plot new line stdin<br> - $cat stdin.2.dat | xpaset ds9 plot new name foo - stdin<br> - $cat stdin.2.dat | xpaset ds9 plot new name foo line - stdin<br> - <br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt># </tt><tt><tt><tt>load - - - - - - - - - - - - - - data into existing plot from stdin</tt></tt> <br> - </tt></tt>$cat xy.dat | xpaset ds9 plot data xy<br> - $cat xy.dat | xpaset ds9 plot foo data xy<br> - </tt><tt><tt><br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt># existing plot<br> - </tt>$xpaget ds9 plot stats<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt>$xpaget - ds9 plot list<br> - </tt></tt>$xpaset -p ds9 plot load xy.dat xy<br> - $xpaset -p ds9 plot save foo.dat<br> - </tt></tt><tt><tt>$xpaset -p ds9 plot clear<br> - $xpaset -p ds9 plot duplicate 1<br> - </tt></tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 plot stats yes<br> - </tt></tt></tt></tt></tt></tt><tt><tt>$xpaset -p ds9 - plot list yes<br> - </tt></tt><tt><tt>$xpaset -p ds9 plot loadconfig foo.plt<br> - $xpaset -p ds9 plot saveconfig foo.plt<br> - </tt></tt><tt><tt>$xpaset -p ds9 plot pagesetup orient portrait<br> - $xpaset -p ds9 plot pagesetup size letter<br> - </tt></tt><tt><tt>$xpaset -p ds9 plot print<br> - $xpaset -p ds9 plot print destination file<br> - $xpaset -p ds9 plot print command lp<br> - $xpaset -p ds9 plot print filename foo.ps<br> - $xpaset -p ds9 plot print color rgb<br> - </tt>$xpaset -p ds9 plot close</tt><tt><tt><br> - $xpaget ds9 plot mode<br> - $xpaset -p ds9 plot mode pointer</tt><br> - </tt><tt><br> - # configure plot<br> - $xpaget ds9 plot axis x grid<br> - </tt><tt><tt>$xpaget ds9 plot axis x log<br> - </tt></tt><tt><tt><tt>$xpaget ds9 plot axis x flip</tt></tt></tt><br> - <tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - ds9 plot axis x auto<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot axis x min <br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot axis x max<br> - $xpaget ds9 plot axis x format<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt>$xpaset - - - - - - - - - - - - - - -p ds9 plot axis x grid yes<br> - $xpaset -p ds9 plot axis x log yes</tt><br> - <tt>$xpaset -p ds9 plot axis x flip yes</tt><tt><br> - </tt><tt><tt>$xpaset -p ds9 plot axis x auto no<br> - $xpaset -p ds9 plot axis x min 1<br> - $xpaset -p ds9 plot axis x max 100<br> - $xpaset -p ds9 plot axis x format {%f}<br> - <br> - </tt></tt><tt><tt><tt><tt><tt>$xpaget ds9 plot legend<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt>$xpaget ds9 plot - legend position<br> - </tt></tt></tt></tt></tt>$xpaset -p ds9 plot legend yes<br> - </tt><tt>$xpaset -p ds9 plot legend position left</tt><tt><tt><tt><tt><br> - <br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - ds9 plot font numbers font<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot font numbers size<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot font numbers weight<br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot font numbers slant<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt>$xpaset - - - - - - - - - - - - - - -p ds9 plot font numbers font times<br> - $xpaset -p ds9 plot font numbers size 12<br> - $xpaset -p ds9 plot font numbers weight bold<br> - $xpaset -p ds9 plot font numbers slant italic<br> - </tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - $xpaget ds9 plot title<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot title xaxis</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot title yaxis</tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>$xpaset - - - - - - - - - - - - - - -p ds9 plot title {This is a Title}<br> - $xpaset -p ds9 plot title x {X Axis}<br> - $xpaset -p ds9 plot title y {Y Axis}<br> - $xpaset -p ds9 plot title legend {This is the Legend}<br> - </tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><br> - $xpaget ds9 plot barmode<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt> - </tt></tt></tt></tt></tt>$xpaset -p ds9 plot barmode - aligned<br> - <br> - # configure current dataset<br> - $xpaget ds9 plot show<br> - $xpaget ds9 plot shape</tt> <br> - <tt><tt>$xpaget ds9 plot shape fill<br> - </tt></tt><tt><tt><tt>$xpaget ds9 plot shape color<br> - </tt></tt></tt><tt><tt><tt><tt>$xpaget ds9 plot smooth<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt>$xpaget ds9 plot - color<br> - </tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt>$xpaget - ds9 plot width<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot dash<br> - </tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot error<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot error - color<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot error - width<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ds9 plot name<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -p ds9 plot show yes<br> - $xpaset -p ds9 plot shape circle<br> - </tt><tt><tt>$xpaset -p ds9 plot shape fill no<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 plot shape color cyan<br> - </tt></tt></tt><tt><tt>$xpaset -p ds9 plot smooth step<br> - </tt>$xpaset -p ds9 plot color red<br> - $xpaset -p ds9 plot width 2<br> - $xpaset -p ds9 plot dash yes<br> - $xpaset -p ds9 plot error yes<br> - $xpaset -p ds9 plot error color red</tt><br> - <tt>$xpaset -p ds9 plot error width 2</tt><br> - <tt>$xpaset -p ds9 plot name {My Data}</tt><br> - <tt><br> - # select current dataset<br> - $xpaget ds9 plot select<br> - $xpaset -p ds9 plot select 2</tt><br> - <p><b><b><a name="png"></a></b>png</b></p> - <p>Load PNG image into current frame.<br> - </p> - <tt> Syntax:<br> - png [new|slice] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 png > foo.png</tt><br> - <tt>$xpaset -p ds9 png foo.png</tt><br> - <tt><tt>$xpaset -p ds9 png new foo.png<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 png slice foo.png<br> - </tt></tt>$cat foo.png | xpaset ds9 png</tt><tt><tt><tt> # not - available windows</tt></tt></tt><br> - <tt><tt>$cat foo.png | xpaset ds9 png</tt><tt> new </tt></tt><tt><tt><tt><tt> - # not available windows</tt></tt><br> - </tt>$cat foo.png | xpaset ds9 png</tt><tt> slice</tt><tt><tt><tt> - # not available windows<br> - </tt></tt></tt> - <p><b> <a name="precision"></a>precision</b></p> - <p>Set region and coordinate output format precision. </p> - <tt> Syntax: <br> - precision <linear> </tt><tt><tt><degree></tt> </tt><tt><tt><hms> - - - - - - - - - - - - - - - - - </tt></tt><tt><tt><tt><dms></tt></tt></tt><tt><tt><tt><tt> - <arcmin> </tt></tt></tt></tt><tt><tt><tt><tt><tt><arcsec><br> - <br> - </tt></tt></tt></tt>Example:<br> - $xpaget ds9 precision<br> - $xpaset -p ds9 precision 8 10 4 3 5 3</tt><br> - <p><b> <a name="prefs"></a>prefs</b></p> - <p>Controls various preference settings. </p> - <tt> Syntax: <br> - prefs [clear]<br> - [irafalign yes|no]<br> - <br> - Example:<br> - $xpaget ds9 prefs irafalign <br> - $xpaset -p ds9 prefs clear<br> - $xpaset -p ds9 prefs iraf yes<br> - </tt> - <p><b><a name="preserve"></a>preserve</b> </p> - <p>Preserve the follow attributes while loading a new image. </p> - <tt> Syntax: <br> - preserve [pan yes|no]<br> - [regions yes|no]<br> - <br> - Example: <br> - $xpaget ds9 preserve pan<br> - $xpaget ds9 preserve regions<br> - $xpaset -p ds9 preserve pan yes<br> - $xpaset -p ds9 preserve regions yes<br> - </tt> - <p><b> <a name="psprint"></a>psprint</b></p> - <p>Invokes postscript printing. Please see <a - href="command.html#print">print</a> for further details.</p> - <p><b> <a name="print"></a>print</b></p> - <p>Controls printing. Use print option to set printing options. - Only available for <tt>XPA_METHOD local.</tt> </p> - <tt> Syntax: <br> - print [destination printer|file] <br> - [command <command>] <br> - [filename <filename>]<br> - [color rgb|cmyk|gray] <br> - [level 1|2] <br> - [resolution 53|72|75|150|300|600] - <br> - <br> - Example: <br> - $xpaget ds9 print destination <br> - $xpaget ds9 print command <br> - $xpaget ds9 print filename <br> - $xpaget ds9 print color<br> - $xpaget ds9 print level <br> - $xpaget ds9 print resolution <br> - $xpaset -p ds9 print <br> - $xpaset -p ds9 print destination file <br> - $xpaset -p ds9 print command lp<br> - $xpaset -p ds9 print filename foo.ps <br> - $xpaset -p ds9 print color cmyk <br> - $xpaset -p ds9 print level 2 <br> - $xpaset -p ds9 print resolution 75 </tt> - <p><b> <a name="raise"></a>raise</b></p> - <p>Raise in the window stacking order. </p> - <tt> Syntax: <br> - raise <br> - <br> - Example: <br> - $xpaset -p ds9 raise </tt> - <p><b> <a name="regions"></a>regions</b></p> - <p>Controls regions in the current frame. </p> - <tt> Syntax: <br> - regions [<filename>]<br> - [load [all] - <filename>] <br> - [save - <filename>] <br> - [list [close]]<br> - [epsilon <integer>]<br> - [show yes|no]<br> - [showtext yes|no]<br> - [centroid]<br> - [centroid auto - yes|no]<br> - [centroid radius - <value>|iteration <value>]<br> - [getinfo]<br> - [move front] <br> - [move back]<br> - [select all]<br> - [select none] <br> - [select invert]<br> - [delete all] <br> - [delete select] <br> - [format - ds9|xml|ciao|saotng|saoimage|pros|xy] <br> - [system - image|physical|wcs|wcsa...wcsz]<br> - [sky - fk4|fk5|icrs|galactic|ecliptic] <br> - [skyformat - degrees|sexagesimal]<br> - [strip yes|no]<br> - [shape <shape>]<br> - [color - &ltcolor>] <br> - [width <width>]<br> - </tt><tt> - [fixed|edit|rotate|delete yes|no]<br> - - [include|exclude|source|background]</tt><br> - <tt> [command <marker - command>]<br> - [composite]<br> - [dissolve]<br> - [template - <filename>]<br> - [template <filename> - at <ra> <dec> <coordsys> <skyframe>]<br> - [savetemplate - <filename>]<br> - [groups] <br> - [group new]<br> - [group <tag> - new]<br> - [group <tag> update]<br> - [group <tag> - select]<br> - [group <tag> color - &ltcolor>] <br> - [group <tag> copy] <br> - [group <tag> delete] - <br> - [group <tag> cut]<br> - [group <tag> font - <font>] <br> - [group <tag> move - <int> <int>]<br> - [group <tag> - movefront] <br> - [group <tag> - moveback] <br> - [group <tag> - property <property> yes|no] <br> - [copy]<br> - [cut]<br> - [paste - image|physical|wcs|wcsa...wcsz]<br> - [undo]<br> - [-format - ds9|ciao|saotng|saoimage|pros|xy]<br> - [-system - image|physical|wcs|wcsa...wcsz]<br> - [-sky - fk4|fk5|icrs|galactic|ecliptic] <br> - [-skyformat - degrees|sexagesimal]<br> - [-delim [nl|<char>]]<br> - [-prop - select|edit|move|rotate|delete|fixed|include|source 1|0] <br> - [-group <tag>]<br> - [-strip yes|no]<br> - [-wcs yes|no]<br> - <br> - Example: <br> - $xpaget ds9 regions<br> - $xpaget ds9 regions -format ds9 -system wcs -sky fk5 -skyformat - sexagesimal -prop edit 1 -group foo <br> - $xpaget ds9 regions epsilon<br> - $xpaget ds9 regions show<br> - $xpaget ds9 regions showtext<br> - $xpaget ds9 regions centroid auto<br> - $xpaget ds9 regions centroid radius<br> - $xpaget ds9 regions centroid iteration<br> - $xpaget ds9 regions selected<br> - $xpaget ds9 regions format <br> - $xpaget ds9 regions system <br> - $xpaget ds9 regions sky <br> - $xpaget ds9 regions skyformat <br> - $xpaget ds9 regions strip<br> - $xpaget ds9 regions shape <br> - $xpaget ds9 regions color <br> - $xpaget ds9 regions width<br> - $xpaget ds9 regions source <br> - $xpaget ds9 regions background <br> - $xpaget ds9 regions include <br> - $xpaget ds9 regions exclude <br> - $xpaget ds9 regions selected<br> - $xpaget ds9 regions groups<br> - $cat foo.reg | xpaset ds9 regions -format xy -system wcs -sky - fk5<br> - $cat bar.reg | xpaset ds9 regions -format ds9<br> - $echo "image; circle 100 100 20" | xpaset ds9 regions <br> - $echo "image; circle 100 100 20" | xpaset ds9 regions<br> - $echo "fk5; circle 13:29:55 47:11:50 .5'" | xpaset ds9 regions <br> - $echo "physical; ellipse 100 100 20 40" | xpaset ds9 regions <br> - $echo "box 100 100 20 40 25" | xpaset ds9 regions <br> - $echo "image; line 100 100 200 400" | xpaset ds9 regions <br> - $echo "physical; ruler 200 300 200 400" | xpaset ds9 regions <br> - $echo "image; text 100 100 # text={Hello, World}" | xpaset ds9 - regions <br> - $echo "fk4; boxcircle point 13:29:55 47:11:50" | xpaset ds9 - regions <br> - $xpaset -p ds9 regions foo.reg <br> - $xpaset -p ds9 regions -format ciao bar.reg # load as ciao - format<br> - $xpaset -p ds9 regions foo.fits # FITS regions files do not need - a format specification<br> - $xpaset -p ds9 regions load foo.reg # load foo.reg into current - frame<br> - $xpaset -p ds9 regions load all foo.reg # load foo.reg into all - frames<br> - $xpaset -p ds9 regions load '*.reg'# expand *.reg and load into - current frame<br> - $xpaset -p ds9 regions load all '*.reg' # expand *.reg and load - into all frames<br> - $xpaset -p ds9 regions save foo.reg<br> - $xpaset -p ds9 regions list <br> - $xpaset -p ds9 regions list close<br> - $xpaset -p ds9 regions epsilon 5<br> - $xpaset -p ds9 regions show yes<br> - $xpaset -p ds9 regions showtext no<br> - $xpaset -p ds9 regions centroid<br> - $xpaset -p ds9 regions centroid auto yes<br> - $xpaset -p ds9 regions centroid radius 10<br> - $xpaset -p ds9 regions centroid iteration 20<br> - $xpaset -p ds9 regions getinfo<br> - $xpaset -p ds9 regions move back <br> - $xpaset -p ds9 regions move front <br> - $xpaset -p ds9 regions select all <br> - $xpaset -p ds9 regions select none <br> - $xpaset -p ds9 regions select invert<br> - $xpaset -p ds9 regions delete all <br> - $xpaset -p ds9 regions delete select <br> - $xpaset -p ds9 regions format ds9 <br> - $xpaset -p ds9 regions system wcs<br> - $xpaset -p ds9 regions sky fk5 <br> - $xpaset -p ds9 regions skyformat degrees <br> - $xpaset -p ds9 regions strip yes<br> - $xpaset -p ds9 regions shape ellipse <br> - $xpaset -p ds9 regions color red <br> - $xpaset -p ds9 regions width 3<br> - $xpaset -p ds9 regions edit yes<br> - $xpaset -p ds9 regions include<br> - $xpaset -p ds9 regions command '{circle 100 100 20 # color=red}'<br> - $xpaset -p ds9 regions composite<br> - $xpaset -p ds9 regions dissolve<br> - $xpaset -p ds9 regions template foo.tpl<br> - $xpaset -p ds9 regions template foo.tpl at 13:29:55.92 - +47:12:48.02 fk5<br> - $xpaset -p ds9 regions savetemplate foo.tpl<br> - $xpaset -p ds9 regions group new<br> - $xpaset -p ds9 regions group foo new<br> - </tt><tt>$xpaset -p ds9 regions group foo update</tt><br> - <tt>$xpaset -p ds9 regions group foo select</tt><br> - <tt>$xpaset -p ds9 regions group foo color red<br> - $xpaset -p ds9 regions group foo copy<br> - $xpaset -p ds9 regions group foo delete<br> - $xpaset -p ds9 regions group foo cut<br> - $xpaset -p ds9 regions group foo font {times 14 bold}<br> - $xpaset -p ds9 regions group foo move 100 100 <br> - $xpaset -p ds9 regions group foo movefront <br> - $xpaset -p ds9 regions group foo moveback <br> - $xpaset -p ds9 regions group foo property delete no <br> - <br> - $xpaset -p ds9 regions copy<br> - $xpaset -p ds9 regions cut<br> - $xpaset -p ds9 regions paste wcs<br> - $xpaset -p ds9 regions undo<br> - </tt> - <p><b> <a name="restore"></a>restore</b></p> - <p>Restore DS9 to a previous state from a backup save set. </p> - <tt> Syntax: <br> - restore <filename><br> - <br> - Example:<br> - $xpaset -p ds9 restore ds9.bck</tt><br> - <p><b> <a name="rgb"></a>rgb</b></p> - <p>Create RGB frame and control RGB frame parameters.</p> - <tt> Syntax: <br> - rgb []<br> - [red|green|blue]<br> - [channel [red|green|blue]]<br> - [view [red|green|blue] [yes|no]]<br> - [system <coordsys>]<br> - [lock - wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth - [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 rgb channel<br> - </tt><tt>$xpaget ds9 rgb lock wcs</tt><br> - <tt>$xpaget ds9 rgb lock crop</tt><br> - <tt>$xpaget ds9 rgb lock slice</tt><br> - <tt> $xpaget ds9 rgb lock bin<br> - $xpaget ds9 rgb lock scale<br> - $xpaset ds9 rgb lock scalelimits<br> - $xpaget ds9 rgb lock colorbar<br> - $xpaget ds9 rgb lock block<br> - $xpaget ds9 rgb lock smooth<br> - $xpaget ds9 rgb system<br> - $xpaget ds9 rgb view red<br> - $xpaget ds9 rgb view green<br> - $xpaget ds9 rgb view blue<br> - $xpaset -p ds9 rgb # create new rgb frame<br> - $xpaset -p ds9 rgb red # set current channel to red<br> - $xpaset -p ds9 rgb channel red # set current channel to red<br> - $xpaset -p ds9 rgb view blue no # turn off blue channel<br> - $xpaset -p ds9 rgb system wcs # set rgb coordinate system<br> - </tt><tt>$xpaset -p ds9 rgb lock wcs yes</tt><br> - <tt>$xpaset -p ds9 rgb lock crop yes</tt><br> - <tt>$xpaset -p ds9 rgb lock slice yes</tt><br> - <tt>$xpaset -p ds9 rgb lock bin yes</tt><br> - <tt> $xpaset -p ds9 rgb lock scale yes<br> - $xpaset -p ds9 rgb lock scalelimits yes<br> - $xpaset -p ds9 rgb lock colorbar yes<br> - $xpaset -p ds9 rgb lock block yes<br> - $xpaset -p ds9 rgb lock smooth yes<br> - $xpaset -p ds9 rgb open<br> - $xpaset -p ds9 rgb close</tt><br> - <p><b> <a name="rgbarray"></a>rgbarray</b></p> - <p>Load raw data array cube into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbarray [native|big|little]<br> - rgbarray [new] + [has contour [aux]]]<br> + [has fits [bin|cube|mosaic]]<br> + [has marker +[highlite|paste|select|undo]]<br> + [has system +<coordsys>]<br></tt> +<tt><tt><tt> [has wcs +[<wcssys>]]<br></tt> [has wcs +celestial [<wcssys>]]<br></tt> +[has wcs linear [<wcssys>]]<br> + <br> +Example:<br> +$xpaget ds9 frame # returns the id of the current frame<br> +$xpaget ds9 frame frameno # returns the id of the current frame<br> +$xpaget ds9 frame all # returns the id of all frames<br> +$xpaget ds9 frame active # returns the id of all active +frames<br></tt> <tt>$xpaget ds9 frame lock</tt><br> +<tt>$xpaget ds9 frame has amplifier<br> +$xpaget ds9 frame has datamin<br> +$xpaget ds9 frame has datasec<br> +$xpaget ds9 frame has detector<br> +$xpaget ds9 frame has grid<br> +$xpaget ds9 frame has iis<br> +$xpaget ds9 frame has irafmin<br> +$xpaget ds9 frame has physical<br> +$xpaget ds9 frame has smooth<br> +$xpaget ds9 frame has contour<br> +$xpaget ds9 frame has contour aux<br> +$xpaget ds9 frame has fits<br> +$xpaget ds9 frame has fits bin<br> +$xpaget ds9 frame has fits cube<br> +$xpaget ds9 frame has fits mosaic<br> +$xpaget ds9 frame has marker highlite<br> +$xpaget ds9 frame has marker paste<br> +$xpaget ds9 frame has marker select<br> +$xpaget ds9 frame has marker undo<br> +$xpaget ds9 frame has system physical<br> +$xpaget ds9 frame has wcs wcsa<br> +$xpaget ds9 frame has wcs celestial wcsa<br> +$xpaget ds9 frame has wcs linear wcsa<br> +$xpaset -p ds9 frame center # center current frame<br> +$xpaset -p ds9 frame center 1 # center 'Frame1'<br> +$xpaset -p ds9 frame center all # center all frames<br> +$xpaset -p ds9 frame clear # clear current frame<br> +$xpaset -p ds9 frame new # create new frame<br> +$xpaset -p ds9 frame new rgb # create new rgb frame<br> +$xpaset -p ds9 frame delete # delete current frame<br> +$xpaset -p ds9 frame reset # reset current frame<br> +$xpaset -p ds9 frame refresh # refresh current frame<br> +$xpaset -p ds9 frame hide # hide current frame<br> +$xpaset -p ds9 frame show 1 # show frame 'Frame1'<br> +$xpaset -p ds9 frame move first # move frame to first in order<br> +$xpaset -p ds9 frame move back # move frame back in order<br> +$xpaset -p ds9 frame move forward # move frame forward in order<br> +$xpaset -p ds9 frame move last # move frame to last in order<br> +$xpaset -p ds9 frame first # goto first frame<br> +$xpaset -p ds9 frame prev # goto prev frame<br> +$xpaset -p ds9 frame next # goto next frame<br> +$xpaset -p ds9 frame last # goto last frame<br> +$xpaset -p ds9 frame frameno 4 # goto frame 'Frame4', create if +needed<br> +$xpaset -p ds9 frame 3 # goto frame 'Frame3', create if needed<br> +$xpaset -p ds9 frame match wcs<br> +$xpaset -p ds9 frame lock wcs</tt><br> +<p><b><a name="gif" id="gif"></a>gif</b></p> +<p>Load GIF image into current frame.<br></p> +<tt>Syntax:<br> +gif [new|slice] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 gif > foo.gif</tt><br> +<tt>$xpaset -p ds9 gif foo.gif</tt><br> +<tt><tt>$xpaset -p ds9 gif new foo.gif<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9 gif slice foo.gif<br></tt></tt> $cat +foo.gif | xpaset ds9 gif # not available windows</tt><br> +<tt><tt>$cat foo.gif | xpaset ds9 gif</tt> <tt>new # not available +windows<br></tt> $cat foo.gif | xpaset ds9 gif</tt> <tt>slice</tt> +<tt><tt><tt># not available windows</tt></tt></tt> +<p><b><a name="grid" id="grid"></a>grid</b></p> +<p>Controls coordinate grid. For grid numeric format syntax, +click <a href="grid.html#Format">here</a>.</p> +<tt>Syntax:<br> +grid []<br> + [yes|no]<br> + [type analysis|publication]<br> + [system <coordsys>]<br> + [sky <skyframe>]<br> + [skyformat <skyformat>]<br> + [grid yes|no]<br> + [grid color <color>]<br> + [grid width <value>]<br> + [grid dash yes|no]<br> + [grid gap1 <value>]<br></tt> +<tt><tt> [grid gap2 +<value>]<br></tt></tt> +<tt><tt><tt> [grid gap3 +<value>]<br></tt></tt> [axes +yes|no]<br> + [axes color <color>]<br> + [axes width <value>]<br> + [axes dash yes|no]<br> + [axes type interior|exterior]<br> + [axes origin +lll|llu|lul|luu|ull|ulu|uul|uuu]<br> + [format1 <format>]<br> + [format2 <format>]<br> + [tickmarks yes|no]<br> + [tickmarks color <color>]<br> + [tickmarks width <value>]<br> + [tickmarks dash yes|no]<br> + [border yes|no]<br> + [border color <color>]<br> + [border width <value>]<br> + [border dash yes|no]<br> + [numerics yes|no]<br> + [numerics font +times|helvetica|courier]<br> + [numerics fontsize +<value>]<br> + [numerics fontweight +normal|bold]<br> + [numerics fontslant +roman|italic]<br> + [numerics color <color>]<br> + [numerics gap1 +<value>]<br></tt> <tt><tt> +[numerics gap2 <value>]<br></tt></tt> +<tt><tt><tt> [numerics gap3 +<value>]<br></tt></tt> +[numerics type interior|exterior]<br> + [numerics vertical yes|no]<br> + [title yes|no]<br> + [title text <text>]<br> + [title def yes|no]<br> + [title gap <value>]<br> + [title font +times|helvetica|courier]<br> + [title fontsize <value>]<br> + [title fontweight normal|bold]<br> + [title fontslant roman|italic]<br> + [title color <color>]<br> + [labels yes|no]<br></tt> +<tt><tt> [labels def1 yes|no]<br> + [labels def2 yes|no]<br></tt> + [labels text1 <text>]<br></tt> +<tt><tt> [labels text2 +<text>]<br></tt></tt> <tt><tt> +[labels gap1 <value>]<br></tt> +[labels gap2 <value>]<br></tt> +<tt> [labels font +times|helvetica|courier]<br> + [labels fontsize <value>]<br> + [labels fontweight normal|bold]<br> + [labels fontslant roman|italic]<br> + [labels color <color>]<br> + [reset]<br> + [load <filename>]<br> + [save <filename>]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 grid<br> +$xpaget ds9 grid type<br> +$xpaget ds9 grid system<br> +$xpaget ds9 grid sky<br> +$xpaget ds9 grid skyformat<br> +$xpaget ds9 grid grid<br> +$xpaget ds9 grid grid color<br> +$xpaget ds9 grid grid width<br> +$xpaget ds9 grid grid dash<br> +$xpaget ds9 grid grid gap1<br></tt> <tt><tt>$xpaget ds9 grid grid +gap2<br></tt></tt> <tt><tt><tt>$xpaget ds9 grid grid +gap3<br></tt></tt> $xpaget ds9 grid axes<br> +$xpaget ds9 grid axes color<br> +$xpaget ds9 grid axes width<br> +$xpaget ds9 grid axes dash<br> +$xpaget ds9 grid axes type<br> +$xpaget ds9 grid axes origin<br> +$xpaget ds9 grid format1<br> +$xpaget ds9 grid format2<br> +$xpaget ds9 grid tickmarks<br> +$xpaget ds9 grid tickmarks color<br> +$xpaget ds9 grid tickmarks width<br> +$xpaget ds9 grid tickmarks dash<br> +$xpaget ds9 grid border<br> +$xpaget ds9 grid border color<br> +$xpaget ds9 grid border width<br> +$xpaget ds9 grid border dash<br> +$xpaget ds9 grid numerics<br> +$xpaget ds9 grid numerics font<br> +$xpaget ds9 grid numerics fontsize<br> +$xpaget ds9 grid numerics fontweight<br> +$xpaget ds9 grid numerics fontslant<br> +$xpaget ds9 grid numerics color<br> +$xpaget ds9 grid numerics gap1<br></tt> <tt><tt>$xpaget ds9 grid +numerics gap2<br></tt></tt> <tt><tt><tt>$xpaget ds9 grid numerics +gap3<br></tt></tt> $xpaget ds9 grid numerics type<br> +$xpaget ds9 grid numerics vertical<br> +$xpaget ds9 grid title<br> +$xpaget ds9 grid title text<br> +$xpaget ds9 grid title def<br> +$xpaget ds9 grid title gap<br> +$xpaget ds9 grid title font<br> +$xpaget ds9 grid title fontsize<br> +$xpaget ds9 grid title fontweight<br> +$xpaget ds9 grid title fontslant<br> +$xpaget ds9 grid title color<br> +$xpaget ds9 grid labels<br> +$xpaget ds9 grid labels text1<br> +$xpaget ds9 grid labels def1<br> +$xpaget ds9 grid labels gap1<br> +$xpaget ds9 grid labels text2<br> +$xpaget ds9 grid labels def2<br> +$xpaget ds9 grid labels gap2<br> +$xpaget ds9 grid labels font<br> +$xpaget ds9 grid labels fontsize<br> +$xpaget ds9 grid labels fontweight<br> +$xpaget ds9 grid labels fontslant<br> +$xpaget ds9 grid labels color<br> +$xpaset -p ds9 grid<br> +$xpaset -p ds9 grid yes<br> +$xpaset -p ds9 grid type analysis<br> +$xpaset -p ds9 grid system wcs<br> +$xpaset -p ds9 grid sky fk5<br> +$xpaset -p ds9 grid skyformat degrees<br> +$xpaset -p ds9 grid grid yes<br> +$xpaset -p ds9 grid grid color red<br> +$xpaset -p ds9 grid grid width 2<br> +$xpaset -p ds9 grid grid dash yes<br> +$xpaset -p ds9 grid grid gap1 10<br> +$xpaset -p ds9 grid grid gap2 10<br></tt> <tt><tt>$xpaset -p ds9 +grid grid gap3 10<br></tt> $xpaset -p ds9 grid axes yes<br> +$xpaset -p ds9 grid axes color red<br> +$xpaset -p ds9 grid axes width 2<br> +$xpaset -p ds9 grid axes dash yes<br> +$xpaset -p ds9 grid axes type exterior<br> +$xpaset -p ds9 grid axes origin lll<br> +$xpaset -p ds9 grid format1 d.2<br> +$xpaset -p ds9 grid format2 d.2<br> +$xpaset -p ds9 grid tickmarks yes<br> +$xpaset -p ds9 grid tickmarks color red<br> +$xpaset -p ds9 grid tickmarks width 2<br> +$xpaset -p ds9 grid tickmarks dash yes<br> +$xpaset -p ds9 grid border yes<br> +$xpaset -p ds9 grid border color red<br> +$xpaset -p ds9 grid border width 2<br> +$xpaset -p ds9 grid border dash yes<br> +$xpaset -p ds9 grid numerics yes<br> +$xpaset -p ds9 grid numerics font courier<br> +$xpaset -p ds9 grid numerics fontsize 12<br> +$xpaset -p ds9 grid numerics fontweight bold<br> +$xpaset -p ds9 grid numerics fontslant italic<br> +$xpaset -p ds9 grid numerics color red<br> +$xpaset -p ds9 grid numerics gap1 10<br></tt> <tt><tt>$xpaset -p +ds9 grid numerics gap2 10<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 +grid numerics gap3 10<br></tt></tt> $xpaset -p ds9 grid numerics +type exterior<br> +$xpaset -p ds9 grid numerics vertical yes<br> +$xpaset -p ds9 grid title yes<br> +$xpaset -p ds9 grid title text {Hello World}<br> +$xpaset -p ds9 grid title def yes<br> +$xpaset -p ds9 grid title gap 10<br> +$xpaset -p ds9 grid title font courier<br> +$xpaset -p ds9 grid title fontsize 12<br> +$xpaset -p ds9 grid title fontweight bold<br> +$xpaset -p ds9 grid title fontslant italic<br> +$xpaset -p ds9 grid title color red<br> +$xpaset -p ds9 grid labels yes<br> +$xpaset -p ds9 grid labels text1 {Hello World}<br> +$xpaset -p ds9 grid labels def1 yes<br> +$xpaset -p ds9 grid labels gap1 10<br> +$xpaset -p ds9 grid labels text2 {Hello World}<br> +$xpaset -p ds9 grid labels def2 yes<br> +$xpaset -p ds9 grid labels gap2 10<br> +$xpaset -p ds9 grid labels font courier<br> +$xpaset -p ds9 grid labels fontsize 12<br> +$xpaset -p ds9 grid labels fontweight boldj<br> +$xpaset -p ds9 grid labels fontslant italic<br> +$xpaset -p ds9 grid labels color red<br> +$xpaset -p ds9 grid reset<br> +$xpaset -p ds9 grid load foo.grd<br> +$xpaset -p ds9 grid save foo.grd<br> +$xpaset -p ds9 grid open<br> +$xpaset -p ds9 grid close<br></tt> +<p><b><a name="header" id="header"></a>header</b></p> +<p>Display current fits header dialog. Optional extension number +maybe specified. Please note, this differs from xpa fits +header.</p> +<tt>Syntax:<br> +header [<ext>]<br> + [close [<ext>]]<br> + [save [<ext>] +<filename>]<br> + <br> +Example:<br> +$xpaset -p ds9 header<br> +$xpaset -p ds9 header 2<br> +$xpaset -p ds9 header close<br> +$xpaset -p ds9 header save 1 foo.txt<br></tt> +<p><b><a name="height" id="height"></a>height</b></p> +<p>Set the height of the image display window.</p> +<tt>Syntax:<br> +height [<value>]<br> + <br> +Example:<br> +$xpaget ds9 height<br> +$xpaset -p ds9 height 512<br></tt> +<p><b><a name="iconify" id="iconify"></a>iconify</b></p> +<p>Toggles iconification.</p> +<tt>Syntax:<br> +iconify []<br> + [yes|no]<br> + <br> +Example:<br> +$xpaget ds9 iconify<br> +$xpaset -p ds9 iconify</tt><br> +<tt>$xpaset -p ds9 iconify yes</tt><br> +<p><b><a name="iexam" id="iexam"></a>iexam</b></p> +<p>Interactive examine function. A blinking cursor will indicate to +the user to click on a point on an image. The specified information +will be returned at that time. The default event is +<tt>button</tt>. In the last form, the following macros will be +expanded if present: <tt>$width, $height, $depth, $bitpix, +$filename, $regions, $filename[$regions], $env, $pan, $value, $x, +$y, $z.</tt> See <a href="analysis.html#macros">Analysis Macros</a> +for more information.<br></p> +<tt>Syntax:<br> +iexam []<br> + [[]|button|key|any] coordinate +<coordsys> [<skyframe>] [<skyformat>]<br> + [[]|button|key|any] data +[width][height]<br></tt> <tt><tt> +[[]|button|key|any] <macro string>]<br> + </tt><br> +Example:<br> +$xpaget ds9 iexam # image coordinates<br></tt> <tt><tt>$xpaget ds9 +iexam coordinate image<br></tt> $xpaget ds9 iexam key coordinate +image # return coordinate and key event<br> +$xpaget ds9 iexam coordinate wcs fk5 degrees<br> +$xpaget ds9 iexam coordinate wcs galactic sexagesimal<br> +$xpaget ds9 iexam coordinate fk5<br> +$xpaget ds9 iexam data # return data value<br> +$xpaget ds9 iexam key data # return data value and key event<br> +$xpaget ds9 iexam data 3 3 # return all data in 3x3 box about +selected point<br> +$xpaget ds9 iexam {'Click at $x,$y in file $filename'}</tt><br> +<p><b><a name="iis" id="iis"></a>iis</b></p> +<p>Set/Get IIS Filename. Optional mosaic number maybe supplied.</p> +<tt>Syntax:<br> +iis [filename <filename> [#]]<br> + <br> +Example:<br> +$xpaget ds9 iis filename<br> +$xpaget ds9 iis filename 4<br> +$xpaset -p ds9 iis filename foo.fits<br> +$xpaset -p ds9 iis filename bar.fits 4</tt><br> +<p><b><a name="jpeg" id="jpeg"></a>jpeg</b></p> +<p>Load JPEG image into current frame. Optional parameters: +<tt>jpeg</tt> quality (1-100)</p> +<tt>Syntax:<br> +jpeg [new|slice] [<filename>] [1-100]<br> + <br> +Example:<br> +$xpaget ds9 jpeg > foo.jpeg</tt><br> +<tt><tt>$xpaget ds9 jpeg 100 > foo.jpeg</tt><br> +$xpaset -p ds9 jpeg foo.jpeg</tt><br> +<tt><tt>$xpaset -p ds9 jpeg new foo.jpeg<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9 jpeg slice foo.jpeg<br></tt></tt> $cat +foo.jpeg | xpaset ds9 jpeg</tt> <tt><tt><tt># not available +windows</tt></tt></tt><br> +<tt><tt>$cat foo.jpeg | xpaset ds9 jpeg</tt> <tt>new</tt></tt> +<tt><tt><tt><tt># not available windows</tt></tt><br></tt> $cat +foo.jpeg | xpaset ds9 jpeg</tt> <tt>slice</tt> <tt><tt><tt># not +available windows</tt></tt></tt> +<p><b><a name="lock" id="lock"></a>lock</b></p> +<p>Lock all other frames to the current frame.</p> +<tt>Syntax:<br> +lock</tt> <tt>[frame <coordsys>|none]<br> + </tt> <tt>[crosshair +<coordsys>|none]</tt> <tt><br></tt> +<tt> [crop <coordsys>|none]</tt><br> +<tt> [slice +<coordsys>|none]]<br></tt> <tt> [bin +[yes|no]]<br> + [axes [yes|no]]<br> + [scale [yes|no]]<br> + [scalelimites [yes|no]]<br> + [colorbar [yes|no]]<br> + [block [yes|no]]<br></tt> +<tt> [smooth [yes|no]]</tt><br> +<tt> [3d [yes|no]]</tt><br> +<tt><tt> </tt><br> +Example:<br> +$xpaget -p ds9 lock frame<br> +$xpaget -p ds9 lock crosshair<br></tt> <tt>$xpaget -p ds9 lock +crop</tt><br> +<tt>$xpaget -p ds9 lock slice</tt><br> +<tt>$xpaget -p ds9 lock bin<br> +$xpaget -p ds9 lock axes<br> +$xpaget -p ds9 lock scale<br> +$xpaget -p ds9 lock scalelimits<br> +$xpaget -p ds9 lock colorbar<br> +$xpaget -p ds9 lock block<br></tt> <tt><tt>$xpaget -p ds9 lock +smooth<br></tt></tt> <tt><tt><tt>$xpaget -p ds9 lock +3d<br></tt></tt> $xpaset -p ds9 lock frame wcs</tt><tt><br></tt> +<tt>$xpaset -p ds9 lock crosshair wcs<br></tt> <tt>$xpaset -p ds9 +lock crop wcs</tt><br> +<tt>$xpaset -p ds9 lock slice wcs</tt><br> +<tt>$xpaset -p ds9 lock bin yes<br> +$xpaset -p ds9 lock axes yes<br></tt> <tt>$xpaset -p ds9 lock scale +yes<br> +$xpaset -p ds9 lock scalelimits yes<br></tt> <tt>$xpaset -p ds9 +lock colorbar yes<br> +$xpaset -p ds9 lock block yes</tt><br> +<tt>$xpaset -p ds9 lock smooth yes</tt><br> +<tt>$xpaset -p ds9 lock 3d yes<br> +<br></tt> <b><a name="lower" id="lower"></a>lower</b> +<p>Lower in the window stacking order.</p> +<tt>Syntax:<br> +lower<br> + <br> +Example:<br> +$xpaset -p ds9 lower</tt><tt><br></tt> +<p><b><a name="magnifier" id="magnifier"></a>magnifier</b></p> +<p>Controls the magnifier settings.</p> +<tt>Syntax:<br> +magnifier [color <color>]<br> + [zoom +<value>]<br> + [cursor +yes|no]<br> + [region +yes|no]<br> + <br> +Example:<br> +$xpaget ds9 magnifier color<br> +$xpaget ds9 magnifier zoom<br> +$xpaget ds9 magnifier cursor<br> +$xpaget ds9 magnifier region<br> +$xpaset -p ds9 magnifier color yellow<br> +$xpaset -p ds9 magnifier zoom 2<br> +$xpaset -p ds9 magnifier cursor no<br> +$xpaset -p ds9 magnifier region no</tt><br> +<p><b><a name="mask" id="mask"></a>mask<br></b></p> +<p>Controls mask parameters.</p> +<tt>Syntax:<br> +mask [color <color>]<br> + [mark 1|0]<br> + [transparency <value>]<br> + [clear]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 mask color<br> +$xpaget ds9 mask mark<br> +$xpaget ds9 mask transparency<br> +$xpaset -p ds9 mask color red<br> +$xpaset -p ds9 mask mark 0<br> +$xpaset -p ds9 mask transparency 50<br> +$xpaset -p ds9 mask clear<br> +$xpaset -p ds9 mask open<br> +$xpaset -p ds9 mask close<br></tt> +<p><b><a name="match" id="match"></a>match</b></p> +<p>Match all other frames to the current frame.</p> +<tt>Syntax:<br></tt> <tt>match</tt> <tt>[frame +<coordsys>]<br> + </tt> <tt>[crosshair +<coordsys>]</tt> <tt><br></tt> +<tt> [crop <coordsys>]</tt><br> +<tt> [slice +<coordsys>]</tt><br> +<tt> [bin]<br> + [axes]<br> + [scale]<br> + [scalelimits]<br> + [colorbar]<br> + [block]<br> + [smooth]<br> + [3d]<br></tt> <tt><tt><br></tt> +Example:<br> +$xpaset -p ds9 match frame wcs<br></tt> <tt>$xpaset -p ds9 match +crosshair wcs<br></tt> <tt>$xpaset -p ds9 match crop wcs</tt><br> +<tt>$xpaset -p ds9 match slice</tt> <tt>wcs<br></tt> <tt>$xpaset -p +ds9 match bin<br> +$xpaset -p ds9 match axes<br> +$xpaset -p ds9 match scale<br> +$xpaset -p ds9 match scalelimits<br> +$xpaset -p ds9 match colorbar<br> +$xpaset -p ds9 match block<br> +$xpaset -p ds9 match smooth<br> +$xpaset -p ds9 match 3d<br> +<br></tt> <b><a name="mecube" id="mecube"></a>mecube</b> +<p>Load FITS multiple extension file as data cube.<br></p> +<tt>Syntax:<br> +mecube [new] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 mecube > foo.fits<br> +$xpaset -p ds9 mecube foo.fits</tt><br> +<tt><tt>$xpaset -p ds9 mecube new foo.fits<br></tt> $cat foo.fits | +xpaset ds9 mecube</tt><br> +<tt>$cat foo.fits | xpaset ds9 mecube</tt> <tt>new</tt> +<p><b><a name="minmax" id="minmax"></a>minmax</b></p> +<p>This is how DS9 determines the min and max data values +from the data. <tt>SCAN</tt> will scan all +data. <tt>DATAMIN</tt> and <tt>IRAFMIN</tt> will use the +values of the keywords if present.<br></p> +<tt>Syntax:<br> +minmax [scan|sample|datamin|irafmin]<br> + [mode +scan|sample|datamin|irafmin]<br> + [interval #]<br> + <br> +Example:<br> +$xpaget ds9 minmax mode<br> +$xpaget ds9 minmax interval<br> +$xpaset -p ds9 minmax scan<br> +$xpaset -p ds9 minmax mode scan<br> +$xpaset -p ds9 minmax interval 100<br></tt> +<p><b><a name="mode" id="mode"></a>mode</b></p> +<p>Controls the first mouse button mode.</p> +<tt>Syntax:<br> +mode +[none|region|crosshair|colorbar|pan|zoom|rotate|catalog|examine]<br> + + <br> +Example:<br> +$xpaget ds9 mode<br> +$xpaset -p ds9 mode crosshair</tt><br> +<p><b><a name="mosaic" id="mosaic"></a>mosaic</b></p> +<p>Load FITS mosaic segment into current frame.</p> +<tt>Syntax:<br> +mosaic [wcs|wcsa...wcsz|iraf] [new|mask] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 mosaic > foo.fits</tt><tt><br> +$xpaset -p ds9 mosaic foo.fits</tt><br> +<tt><tt>$xpaset -p ds9 mosaic wcs foo.fits</tt></tt><br> +<tt><tt>$xpaset -p ds9 mosaic wcs new foo.fits</tt></tt><br> +<tt><tt>$xpaset -p ds9 mosaic wcs mask +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> $cat foo.fits | xpaset +ds9 mosaic</tt><br> +<tt><tt>$cat foo.fits | xpaset ds9 mosaic wcs<br> +$cat foo.fits | xpaset ds9 mosaic wcs</tt> <tt>new<br></tt> $cat +foo.fits | xpaset ds9 mosaic wcs</tt> <tt>mask<br></tt> +<p><b><a name="mosaicimage" id= +"mosaicimage"></a>mosaicimage</b></p> +<p>Load FITS mosaic image into current frame.</p> +<tt>Syntax:<br> +mosaicimage [wcs|wcsa...wcsz|iraf|wfpc2] [new|mask] +[<filename>]<br> + <br> +Example:<br> +$xpaget ds9 mosaicimage > foo.fits</tt><tt><br> +$xpaset -p ds9 mosaicimage foo.fits</tt><br> +<tt><tt>$xpaset -p ds9 mosaicimage wcs foo.fits</tt></tt><br> +<tt><tt>$xpaset -p ds9 mosaicimage wcs new foo.fits</tt></tt><br> +<tt><tt>$xpaset -p ds9 mosaicimage wcs mask +foo.fits</tt></tt><tt><tt><tt><br></tt></tt> $cat foo.fits | xpaset +ds9 mosaicimage</tt><br> +<tt><tt>$cat foo.fits | xpaset ds9 mosaicimage wcs<br> +$cat foo.fits | xpaset ds9 mosaicimage wcs new</tt><tt><br></tt> +$cat foo.fits | xpaset ds9 mosaicimage wcs mask</tt><br> +<p><b><a name="movie" id="movie"></a>movie<br> +savempeg<br></b></p> +<p>Create mpeg1 movie from snap shots of the DS9 window. A +<tt>slice</tt> movie cycles though all slices of a cube. A +<tt>frame</tt> movie cycles through all active frames. A +<tt>3d</tt> movie cycles through specified viewing angles. The +default is <tt>frame</tt>. Optional parameters for <tt>3d</tt>: +number of frames, azimuth from/to, elevation from/to, slice +from/to, oscillate/repeat times.</p> +<tt>Syntax:<br> +movie</tt> <tt>[slice|frame|3d]</tt> <tt><filename><br></tt> +<tt>movie 3d <filename> +[number|azfrom|azto|elfrom|elto|slfrom|slto|oscillate|repeat +<#>]</tt><br> +<tt> <br> +Example:<br> +$xpaset -p ds9 movie slice ds9.mpg<br></tt> <tt>$xpaset -p ds9 +movie 3d ds9.mpg number 10 azfrom -60 azto 60 oscillate 1</tt><br> +<p><b><a name="multiframe" id="multiframe"></a>multiframe</b></p> +<p>Load FITS multiple extension file as multiple images.<br></p> +<tt>Syntax:<br> +multiframe [<filename>]<br> + <br> +Example:<br> +$xpaset -p ds9 multiframe foo.fits</tt><tt><tt><br></tt> $cat +foo.fits | xpaset ds9 multiframe</tt> <tt><tt><tt># not available +windows</tt></tt></tt><br> +<p><b><a name="nameserver" id="nameserver"></a>nameserver</b></p> +<p>Support Name Server functions. Coordinates are in fk5.</p> +<tt>Syntax:<br> +nameserver [<object>]<br> + [name +<object>]<br> + +[server</tt> +<tt><tt>ned-sao|ned-cds|simbad-sao|simbad-cds|</tt><tt><tt>vizier-sao|vizier-cds</tt></tt>]<br> + + +[skyformat degrees|sexagesimal]<br> + +[pan]<br> + +[crosshair]<br> + +[open|close]<br> +<br> +Example:<br> +$xpaget ds9 nameserver<br> +$xpaget ds9 nameserver server<br> +$xpaget ds9 nameserver skyformat<br> +$xpaget ds9 nameserver m31<br> +$xpaset -p ds9 nameserver m31<br> +$xpaset -p ds9 nameserver name m31<br> +$xpaset -p ds9 nameserver server ned-sao<br> +$xpaset -p ds9 nameserver skyformat sexagesimal<br> +$xpaset -p ds9 nameserver pan<br> +$xpaset -p ds9 nameserver crosshair<br> +$xpaset -p ds9 nameserver open<br> +$xpaset -p ds9 nameserver close<br></tt> +<p><b><a name="nan" id="nan"></a>nan</b></p> +<p>Set image not-a-number color.</p> +<tt>Syntax:<br> +nan <color><br> + <br> +Example:<br> +$xpaget ds9 nan<br> +$xpaset -p ds9 nan red</tt><tt><br></tt> +<p><b><a name="nrrd" id="nrrd"></a>nrrd</b></p> +<p>Load an NRRD (Nearly Raw Raster Data) file. Optional parameter: +array endian.<br></p> +<tt>Syntax:<br> +nrrd [native|little|big]<br> +nrrd [new|mask] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 nrrd</tt><br> +<tt><tt>$xpaget ds9 nrrd big<br> +$xpaset -p ds9 nrrd foo.nrrd</tt></tt><br> +<tt><tt><tt><tt>$xpaset -p ds9 nrrd new +foo.nrrd</tt></tt></tt></tt><br> +<tt><tt><tt><tt><tt><tt>$xpaset -p ds9 nrrd mask +foo.nrrd<br></tt></tt></tt></tt></tt> $cat foo.nrrd | xpaset ds9 +nrrd</tt><br> +<tt>$cat foo.nrrd | xpaset ds9 nrrd</tt> <tt>new<br> +$cat foo.nrrd | xpaset ds9 nrrd mask</tt> +<p><b><a name="nvss" id="nvss"></a>nvss</b></p> +<p>Support for NRAO VLA Sky Survey.</p> +<tt>Syntax:<br> +nvss []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 nvss name<br> +$xpaget ds9 nvss coord<br> +$xpaget ds9 nvss size<br> +$xpaget ds9 nvss save<br> +$xpaget ds9 nvss frame<br> +$xpaset -p ds9 nvss<br> +$xpaset -p ds9 nvss m31<br></tt> <tt><tt>$xpaset -p ds9 nvss name +m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 nvss name +clear<br></tt></tt> $xpaset -p ds9 nvss 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 nvss size 60 60 arcmin<br> +$xpaset -p ds9 nvss save yes<br> +$xpaset -p ds9 nvss frame current<br> +$xpaset -p ds9 nvss update frame<br> +$xpaset -p ds9 nvss open<br></tt> <tt>$xpaset -p ds9 nvss +close</tt><br> +<p><b><a name="orient" id="orient"></a>orient</b></p> +<p>Controls the orientation of the current frame.</p> +<tt>Syntax:<br> +orient [none|x|y|xy]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 orient<br> +$xpaset -p ds9 orient xy<br> +$xpaset -p ds9 orient open<br> +$xpaset -p ds9 orient close<br></tt> +<p><b><a name="pagesetup" id="pagesetup"></a>pagesetup</b></p> +<p>Controls Page Setup options.<br></p> +<tt>Syntax:<br> +pagesetup [orient portrait|landscape]<br> + [scale +<numberic>]</tt><br> +<tt> [size +letter|legal|tabloid|poster|a4]</tt><br> +<tt> <br> +Example:<br> +$xpaget ds9 pagesetup orient<br> +$xpaget ds9 pagesetup scale<br> +$xpaget ds9 pagesetup size<br> +$xpaset -p ds9 pagesetup orient portrait<br> +$xpaset -p ds9 pagesetup scale 50<br> +$xpaset -p ds9 pagesetup size poster<br></tt> +<p><b><a name="pan" id="pan"></a>pan</b></p> +<p>Controls the current image cursor location for the current +frame.</p> +<tt>Syntax:<br> +pan [<x> <y> <coordsys> +[<skyframe>][<skyformat>]] # relative<br> + [to <x> <y> <coordsys> +[<skyframe>][<skyformat>] # absolute<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 pan # get current image coords<br> +$xpaget ds9 pan wcs fk4 sexagesimal # get current wcs coords<br> +$xpaset -p ds9 pan 200 200 image # pan relative<br> +$xpaset -p ds9 pan to 400 400 physical # pan to physical coords<br> +$xpaset -p ds9 pan to 13:29:55 47:11:50 wcs fk5 # pan to wcs +coords<br> +$xpaset -p ds9 pan open<br> +$xpaset -p ds9 pan close<br></tt> +<p><b><a name="pixeltable" id="pixeltable"></a>pixeltable</b></p> +<p>Display/Hide the pixel table.</p> +<tt>Syntax:<br> +pixeltable []<br> + [yes|open]<br> + +[no|close]<br> + <br> +Example:<br> +$xpaget ds9 pixeltable<br> +$xpaset -p ds9 pixeltable<br> +$xpaset -p ds9 pixeltable yes<br> +$xpaset -p ds9 pixeltable open<br> +$xpaset -p ds9 pixeltable close</tt><br> +<p><b><a name="plot" id="plot"></a>plot</b></p> +<p>Display and configure data plots. All plot commands take an +optional second command, the plot name. If no plot name is +specified, the last plot created is assumed. Plot data is assumed +to be a pair of coordinates, with optional error values. The follow +are valid data descriptions:</p> +<blockquote>xy x and y coordinates<br> +xyex x,y coordinates with x errors<br> +xyey x,y coordinates with y errors<br> +xyexey x,y coordinates with x and y +errors<br></blockquote> +<p>To create a new plot, use the plot new command.</p> +<tt>Syntax:</tt><tt><br></tt> <tt># create new empty plot +window</tt><tt><br></tt> <tt>plot []</tt><tt><br></tt> +<tt> [line|bar|scatter]</tt><tt><br></tt> +<tt> [new]</tt><tt><br></tt> +<tt> [new +line|bar|scatter]</tt><tt><br></tt> <tt> +[new name <plotname>]</tt><tt><br></tt> +<tt> [new name <plotname> +line|bar|scatter]</tt><tt><br></tt> <tt><br></tt> <tt># create new +plot with data from stdin</tt><tt><br></tt> <tt>plot</tt> <tt>[new +<title> <xaxis label> <yaxis label></tt> +<tt>xy|xyex|xyey|xyexey</tt><tt>]</tt><tt><br></tt> +<tt> </tt> <tt>[new [line|bar|scatter] +<title> <xaxis label> <yaxis label></tt> +<tt>xy|xyex|xyey|xyexey</tt><tt>]</tt><tt><br></tt> +<tt> </tt> <tt>[new</tt> <tt>name +<plotname></tt> <tt><title> <xaxis label> +<yaxis label></tt> +<tt>xy|xyex|xyey|xyexey</tt><tt>]</tt><tt><br></tt> +<tt> </tt> <tt>[new</tt> <tt>name +<plotname></tt> <tt>line|bar|scatter <title> <xaxis +label> <yaxis label></tt> +<tt>xy|xyex|xyey|xyexey</tt><tt>]</tt><tt><br></tt> <tt><br></tt> +<tt># create new plot with data from stdin which includes title/dim +headers</tt><tt><br></tt> <tt>plot [new +stdin</tt><tt>]</tt><tt><br></tt> <tt> </tt> +<tt>[new</tt> <tt>[line|bar|scatter]</tt> +<tt>stdin</tt><tt>]</tt><tt><br></tt> +<tt> </tt> <tt>[new name <plotname> +stdin</tt><tt>]</tt><tt><br></tt> <tt> </tt> +<tt>[new name <plotname></tt> <tt>line|bar|scatter</tt> +<tt>stdin</tt><tt>]</tt><tt><br></tt> <tt><br></tt> <tt>#</tt> +<tt>load data into existing plot from stdin</tt><tt><br></tt> +<tt>plot [[<plotname>] data +xy|xyex|xyey|xyexey]</tt><tt><br></tt> <tt><br></tt> <tt># existing +plot</tt><tt><br></tt> <tt>plot</tt> <tt>[[<plotname>] load +<filename> xy|xyex|xyey|xyexey]</tt><tt><br></tt> +<tt> [[<plotname>] save +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] clear]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] duplicate +[#]]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] stats yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] list +yes|no]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] loadconfig +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] saveconfig <filename>]</tt><tt><br></tt> +<tt> [[<plotname>] pagesetup orient +portrait|landscape]</tt><tt><br></tt> <tt> +[[<plotname>] pagesetup size +letter|legal|tabloid|poster|a4]</tt><tt><br></tt> +<tt> [[<plotname>] +print]</tt><tt><br></tt> <tt> +[[<plotname>] print destination +printer|file]</tt><tt><br></tt> <tt> +[[<plotname>] print command +<command>]</tt><tt><br></tt> <tt> +[[<plotname>] print filename +<filename>]</tt><tt><br></tt> <tt> +[[<plotname>] print color rgb|gray]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] +close</tt><tt>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] mode pointer|zoom]</tt><tt><br></tt> +<tt><br></tt> <tt># configure graph</tt><tt><br></tt> <tt>plot +[[<plotname>] axis x|y grid yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y log +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y flip yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y auto +yes|no]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y min <value>]</tt><tt><br></tt> +<tt> [[<plotname>] axis x|y max +<value>]</tt><tt><br></tt> <tt> +[[<plotname>] axis x|y format +<string>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] legend yes|no]</tt><tt><br></tt> +<tt> [[<plotname>] legend position +right|left|top|bottom]</tt><tt><br></tt> <tt> +[[<plotname>] font title|labels|numbers font +times|helvetica|courier]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>size <value>]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>weight normal|bold]</tt><tt><br></tt> <tt> +[[<plotname>] font</tt> <tt>title|labels|numbers</tt> +<tt>slant roman|italic]</tt><tt><br></tt> <tt> +[[<plotname>] title <string>]</tt><tt><br></tt> +<tt> [[<plotname>] title x|y +<string>]</tt><tt><br></tt> <tt> +[</tt><tt>[<plotname>] barmode +normal|stacked|aligned|overlap]</tt><tt><br></tt> <tt><br></tt> +<tt># configure current dataset</tt><tt><br></tt> <tt>plot +[[<plotname>] show yes|no]</tt><tt><br></tt> <tt> + </tt> <tt>[[<plotname>] shape +circle|square|diamond|plus|splus|scross|triangle|arrow]</tt><tt><br> +</tt> <tt> </tt> <tt>[[<plotname>] +shape fill yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] shape +color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] smooth +step|linear|cubic|quadratic|catrom]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] color +<value>]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] dash +yes|no]</tt><tt><br></tt> <tt> </tt> +<tt>[[<plotname>] error yes|no]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] error +color <value>]</tt><tt><br></tt> <tt> +[[<plotname>] color <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] error +width <value>]</tt><tt><br></tt> +<tt> </tt> <tt>[[<plotname>] name +<string>]</tt><tt><br></tt> <tt><br></tt> <tt># select +current dataset</tt><tt><br></tt> <tt>plot [[<plotname>] +select <value>]</tt><tt><br></tt> +<tt> </tt><tt><br></tt> <tt>Example:</tt><tt><br></tt> <tt># +return all plotnames</tt><tt><br></tt> <tt>$xpaget ds9 +plot</tt><tt><br></tt> <tt><br></tt> <tt># create new empty plot +window</tt><tt><br></tt> <tt>$xpaset -p ds9 plot</tt><tt><br></tt> +<tt>$xpaset -p ds9 plot bar</tt><tt><br></tt> <tt>$xpaset -p ds9 +plot new</tt><tt><br></tt> <tt>$xpaset -p ds9 plot new +bar</tt><tt><br></tt> <tt>$xpaset -p ds9 plot new name +foo</tt><tt><br></tt> <tt>$xpaset -p ds9 plot new name foo +bar</tt><tt><br></tt> <tt><br></tt> <tt># create new plot with data +from stdin</tt><tt><br></tt> <tt>$cat xy.dat | xpaset ds9 plot new +{The Title} {X Axis} {Y Axis} xy</tt><tt><br></tt> <tt>$cat xy.dat +| xpaset ds9 plot new bar {The Title} {X Axis} {Y Axis} +xy</tt><tt><br></tt> <tt>$cat xy.dat | xpaset ds9 plot new name foo +{The Title} {X Axis} {Y Axis} xy</tt><tt><br></tt> <tt>$cat xy.dat +| xpaset ds9 plot new name foo bar {The Title} {X Axis} {Y Axis} +xy</tt><tt><br></tt> <tt><br></tt> <tt># create new plot with data +from stdin which includes title/dim headers</tt><tt><br></tt> +<tt>$cat stdin.2.dat | xpaset ds9 plot new stdin</tt><tt><br></tt> +<tt>$cat stdin.2.dat | xpaset ds9 plot new line +stdin</tt><tt><br></tt> <tt>$cat stdin.2.dat | xpaset ds9 plot new +name foo stdin</tt><tt><br></tt> <tt>$cat stdin.2.dat | xpaset ds9 +plot new name foo line stdin</tt><tt><br></tt> <tt><br></tt> +<tt>#</tt> <tt>load data into existing plot from +stdin</tt><tt><br></tt> <tt>$cat xy.dat | xpaset ds9 plot data +xy</tt><tt><br></tt> <tt>$cat xy.dat | xpaset ds9 plot foo data +xy</tt><tt><br></tt> <tt><br></tt> <tt># existing +plot</tt><tt><br></tt> <tt>$xpaget ds9 plot stats</tt><tt><br></tt> +<tt>$xpaget ds9 plot list</tt><tt><br></tt> <tt>$xpaset -p ds9 plot +load xy.dat xy</tt><tt><br></tt> <tt>$xpaset -p ds9 plot save +foo.dat</tt><tt><br></tt> <tt>$xpaset -p ds9 plot +clear</tt><tt><br></tt> <tt>$xpaset -p ds9 plot duplicate +1</tt><tt><br></tt> <tt>$xpaset -p ds9 plot stats +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot list +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot loadconfig +foo.plt</tt><tt><br></tt> <tt>$xpaset -p ds9 plot saveconfig +foo.plt</tt><tt><br></tt> <tt>$xpaset -p ds9 plot pagesetup orient +portrait</tt><tt><br></tt> <tt>$xpaset -p ds9 plot pagesetup size +letter</tt><tt><br></tt> <tt>$xpaset -p ds9 plot +print</tt><tt><br></tt> <tt>$xpaset -p ds9 plot print destination +file</tt><tt><br></tt> <tt>$xpaset -p ds9 plot print command +lp</tt><tt><br></tt> <tt>$xpaset -p ds9 plot print filename +foo.ps</tt><tt><br></tt> <tt>$xpaset -p ds9 plot print color +rgb</tt><tt><br></tt> <tt>$xpaset -p ds9 plot +close</tt><tt><br></tt> <tt>$xpaget ds9 plot mode</tt><tt><br></tt> +<tt>$xpaset -p ds9 plot mode pointer</tt><tt><br></tt> <tt><br> +</tt> <tt># configure plot</tt><tt><br></tt> <tt>$xpaget ds9 plot +axis x grid</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +log</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +flip</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +auto</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +min</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +max</tt><tt><br></tt> <tt>$xpaget ds9 plot axis x +format</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x grid +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x log +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x flip +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x auto +no</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x min +1</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x max +100</tt><tt><br></tt> <tt>$xpaset -p ds9 plot axis x format +{%f}</tt><tt><br></tt> <tt><br></tt> <tt>$xpaget ds9 plot +legend</tt><tt><br></tt> <tt>$xpaget ds9 plot legend +position</tt><tt><br></tt> <tt>$xpaset -p ds9 plot legend +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot legend position +left</tt><tt><br></tt> <tt><br></tt> <tt>$xpaget ds9 plot font +numbers font</tt><tt><br></tt> <tt>$xpaget ds9 plot font numbers +size</tt><tt><br></tt> <tt>$xpaget ds9 plot font numbers +weight</tt><tt><br></tt> <tt>$xpaget ds9 plot font numbers +slant</tt><tt><br></tt> <tt>$xpaset -p ds9 plot font numbers font +times</tt><tt><br></tt> <tt>$xpaset -p ds9 plot font numbers size +12</tt><tt><br></tt> <tt>$xpaset -p ds9 plot font numbers weight +bold</tt><tt><br></tt> <tt>$xpaset -p ds9 plot font numbers slant +italic</tt><tt><br></tt> <tt><br></tt> <tt>$xpaget ds9 plot +title</tt><tt><br></tt> <tt>$xpaget ds9 plot title +xaxis</tt><tt><br></tt> <tt>$xpaget ds9 plot title +yaxis</tt><tt><br></tt> <tt>$xpaset -p ds9 plot title {This is a +Title}</tt><tt><br></tt> <tt>$xpaset -p ds9 plot title x {X +Axis}</tt><tt><br></tt> <tt>$xpaset -p ds9 plot title y {Y +Axis}</tt><tt><br></tt> <tt>$xpaset -p ds9 plot title legend {This +is the Legend}</tt><tt><br></tt> <tt><br></tt> <tt>$xpaget ds9 plot +barmode</tt><tt><br></tt> <tt>$xpaset -p ds9 plot barmode +aligned</tt><tt><br></tt> <tt><br></tt> <tt># configure current +dataset</tt><tt><br></tt> <tt>$xpaget ds9 plot +show</tt><tt><br></tt> <tt>$xpaget ds9 plot shape</tt><tt><br></tt> +<tt>$xpaget ds9 plot shape fill</tt><tt><br></tt> <tt>$xpaget ds9 +plot shape color</tt><tt><br></tt> <tt>$xpaget ds9 plot +smooth</tt><tt><br></tt> <tt>$xpaget ds9 plot +color</tt><tt><br></tt> <tt>$xpaget ds9 plot +width</tt><tt><br></tt> <tt>$xpaget ds9 plot dash</tt><tt><br></tt> +<tt>$xpaget ds9 plot error</tt><tt><br></tt> <tt>$xpaget ds9 plot +error color</tt><tt><br></tt> <tt>$xpaget ds9 plot error +width</tt><tt><br></tt> <tt>$xpaget ds9 plot name</tt><tt><br></tt> +<tt>$xpaset -p ds9 plot show yes</tt><tt><br></tt> <tt>$xpaset -p +ds9 plot shape circle</tt><tt><br></tt> <tt>$xpaset -p ds9 plot +shape fill no</tt><tt><br></tt> <tt>$xpaset -p ds9 plot shape color +cyan</tt><tt><br></tt> <tt>$xpaset -p ds9 plot smooth +step</tt><tt><br></tt> <tt>$xpaset -p ds9 plot color +red</tt><tt><br></tt> <tt>$xpaset -p ds9 plot width +2</tt><tt><br></tt> <tt>$xpaset -p ds9 plot dash +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot error +yes</tt><tt><br></tt> <tt>$xpaset -p ds9 plot error color +red</tt><tt><br></tt> <tt>$xpaset -p ds9 plot error width +2</tt><tt><br></tt> <tt>$xpaset -p ds9 plot name {My +Data}</tt><tt><br></tt> <tt><br></tt> <tt># select current +dataset</tt><tt><br></tt> <tt>$xpaget ds9 plot +select</tt><tt><br></tt> <tt>$xpaset -p ds9 plot select 2</tt><br> +<p><b><a name="png" id="png"></a>png</b></p> +<p>Load PNG image into current frame.<br></p> +<tt>Syntax:<br> +png [new|slice] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 png > foo.png</tt><br> +<tt>$xpaset -p ds9 png foo.png</tt><br> +<tt><tt>$xpaset -p ds9 png new foo.png<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9 png slice foo.png<br></tt></tt> $cat +foo.png | xpaset ds9 png</tt> <tt><tt><tt># not available +windows</tt></tt></tt><br> +<tt><tt>$cat foo.png | xpaset ds9 png</tt> <tt>new</tt></tt> +<tt><tt><tt><tt># not available windows</tt></tt><br></tt> $cat +foo.png | xpaset ds9 png</tt> <tt>slice</tt> <tt><tt><tt># not +available windows<br></tt></tt></tt> +<p><b><a name="precision" id="precision"></a>precision</b></p> +<p>Set region and coordinate output format precision.</p> +<tt>Syntax:<br> +precision <linear></tt> <tt><tt><degree></tt></tt> +<tt><tt><hms></tt></tt> +<tt><tt><tt><dms></tt></tt></tt> +<tt><tt><tt><tt><arcmin></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><arcsec><br> +<br></tt></tt></tt></tt> Example:<br> +$xpaget ds9 precision<br> +$xpaset -p ds9 precision 8 10 4 3 5 3</tt><br> +<p><b><a name="prefs" id="prefs"></a>prefs</b></p> +<p>Controls various preference settings.</p> +<tt>Syntax:<br> +prefs [clear]<br> + [irafalign yes|no]<br> + <br> +Example:<br> +$xpaget ds9 prefs irafalign<br> +$xpaset -p ds9 prefs clear<br> +$xpaset -p ds9 prefs iraf yes<br></tt> +<p><b><a name="preserve" id="preserve"></a>preserve</b></p> +<p>Preserve the follow attributes while loading a new image.</p> +<tt>Syntax:<br> +preserve [pan yes|no]<br> + [regions yes|no]<br> + <br> +Example:<br> +$xpaget ds9 preserve pan<br> +$xpaget ds9 preserve regions<br> +$xpaset -p ds9 preserve pan yes<br> +$xpaset -p ds9 preserve regions yes<br></tt> +<p><b><a name="psprint" id="psprint"></a>psprint</b></p> +<p>Invokes postscript printing. Please see <a href= +"command.html#print">print</a> for further details.</p> +<p><b><a name="print" id="print"></a>print</b></p> +<p>Controls printing. Use print option to set printing options. +Only available for <tt>XPA_METHOD local.</tt></p> +<tt>Syntax:<br> +print [destination printer|file]<br> + [command <command>]<br> + [filename <filename>]<br> + [color rgb|cmyk|gray]<br> + [level 1|2]<br> + [resolution +53|72|75|150|300|600]<br> + <br> +Example:<br> +$xpaget ds9 print destination<br> +$xpaget ds9 print command<br> +$xpaget ds9 print filename<br> +$xpaget ds9 print color<br> +$xpaget ds9 print level<br> +$xpaget ds9 print resolution<br> +$xpaset -p ds9 print<br> +$xpaset -p ds9 print destination file<br> +$xpaset -p ds9 print command lp<br> +$xpaset -p ds9 print filename foo.ps<br> +$xpaset -p ds9 print color cmyk<br> +$xpaset -p ds9 print level 2<br> +$xpaset -p ds9 print resolution 75</tt> +<p><b><a name="raise" id="raise"></a>raise</b></p> +<p>Raise in the window stacking order.</p> +<tt>Syntax:<br> +raise<br> + <br> +Example:<br> +$xpaset -p ds9 raise</tt> +<p><b><a name="regions" id="regions"></a>regions</b></p> +<p>Controls regions in the current frame.</p> +<tt>Syntax:<br> +regions [<filename>]<br> + [load [all] +<filename>]<br> + [save +<filename>]<br> + [list [close]]<br> + [epsilon <integer>]<br> + [show yes|no]<br> + [showtext yes|no]<br> + [centroid]<br> + [centroid auto +yes|no]<br> + [centroid radius +<value>|iteration <value>]<br> + [getinfo]<br> + [move front]<br> + [move back]<br> + [select all]<br> + [select none]<br> + [select invert]<br> + [delete all]<br> + [delete select]<br> + [format +ds9|xml|ciao|saotng|saoimage|pros|xy]<br> + [system +image|physical|wcs|wcsa...wcsz]<br> + [sky +fk4|fk5|icrs|galactic|ecliptic]<br> + [skyformat +degrees|sexagesimal]<br> + [strip yes|no]<br> + [shape +<shape>]<br> + [color +&ltcolor>]<br> + [width +<width>]<br></tt> <tt> +[fixed|edit|rotate|delete yes|no]<br> + +[include|exclude|source|background]</tt><br> +<tt> [command <marker +command>]<br> + [composite]<br> + [dissolve]<br> + [template +<filename>]<br> + [template <filename> at +<ra> <dec> <coordsys> <skyframe>]<br> + [savetemplate +<filename>]<br> + [groups]<br> + [group new]<br> + [group <tag> +new]<br> + [group <tag> +update]<br> + [group <tag> +select]<br> + [group <tag> color +&ltcolor>]<br> + [group <tag> copy]<br> + [group <tag> +delete]<br> + [group <tag> cut]<br> + [group <tag> font +<font>]<br> + [group <tag> move +<int> <int>]<br> + [group <tag> +movefront]<br> + [group <tag> +moveback]<br> + [group <tag> property +<property> yes|no]<br> + [copy]<br> + [cut]<br> + [paste +image|physical|wcs|wcsa...wcsz]<br> + [undo]<br> + [-format +ds9|ciao|saotng|saoimage|pros|xy]<br> + [-system +image|physical|wcs|wcsa...wcsz]<br> + [-sky +fk4|fk5|icrs|galactic|ecliptic]<br> + [-skyformat +degrees|sexagesimal]<br> + [-delim +[nl|<char>]]<br> + [-prop +select|edit|move|rotate|delete|fixed|include|source 1|0]<br> + [-group <tag>]<br> + [-strip yes|no]<br> + [-wcs yes|no]<br> + <br> +Example:<br> +$xpaget ds9 regions<br> +$xpaget ds9 regions -format ds9 -system wcs -sky fk5 -skyformat +sexagesimal -prop edit 1 -group foo<br> +$xpaget ds9 regions epsilon<br> +$xpaget ds9 regions show<br> +$xpaget ds9 regions showtext<br> +$xpaget ds9 regions centroid auto<br> +$xpaget ds9 regions centroid radius<br> +$xpaget ds9 regions centroid iteration<br> +$xpaget ds9 regions selected<br> +$xpaget ds9 regions format<br> +$xpaget ds9 regions system<br> +$xpaget ds9 regions sky<br> +$xpaget ds9 regions skyformat<br> +$xpaget ds9 regions strip<br> +$xpaget ds9 regions shape<br> +$xpaget ds9 regions color<br> +$xpaget ds9 regions width<br> +$xpaget ds9 regions source<br> +$xpaget ds9 regions background<br> +$xpaget ds9 regions include<br> +$xpaget ds9 regions exclude<br> +$xpaget ds9 regions selected<br> +$xpaget ds9 regions groups<br> +$cat foo.reg | xpaset ds9 regions -format xy -system wcs -sky +fk5<br> +$cat bar.reg | xpaset ds9 regions -format ds9<br> +$echo "image; circle 100 100 20" | xpaset ds9 regions<br> +$echo "image; circle 100 100 20" | xpaset ds9 regions<br> +$echo "fk5; circle 13:29:55 47:11:50 .5'" | xpaset ds9 regions<br> +$echo "physical; ellipse 100 100 20 40" | xpaset ds9 regions<br> +$echo "box 100 100 20 40 25" | xpaset ds9 regions<br> +$echo "image; line 100 100 200 400" | xpaset ds9 regions<br> +$echo "physical; ruler 200 300 200 400" | xpaset ds9 regions<br> +$echo "image; text 100 100 # text={Hello, World}" | xpaset ds9 +regions<br> +$echo "fk4; boxcircle point 13:29:55 47:11:50" | xpaset ds9 +regions<br> +$xpaset -p ds9 regions foo.reg<br> +$xpaset -p ds9 regions -format ciao bar.reg # load as ciao +format<br> +$xpaset -p ds9 regions foo.fits # FITS regions files do not need a +format specification<br> +$xpaset -p ds9 regions load foo.reg # load foo.reg into current +frame<br> +$xpaset -p ds9 regions load all foo.reg # load foo.reg into all +frames<br> +$xpaset -p ds9 regions load '*.reg'# expand *.reg and load into +current frame<br> +$xpaset -p ds9 regions load all '*.reg' # expand *.reg and load +into all frames<br> +$xpaset -p ds9 regions save foo.reg<br> +$xpaset -p ds9 regions list<br> +$xpaset -p ds9 regions list close<br> +$xpaset -p ds9 regions epsilon 5<br> +$xpaset -p ds9 regions show yes<br> +$xpaset -p ds9 regions showtext no<br> +$xpaset -p ds9 regions centroid<br> +$xpaset -p ds9 regions centroid auto yes<br> +$xpaset -p ds9 regions centroid radius 10<br> +$xpaset -p ds9 regions centroid iteration 20<br> +$xpaset -p ds9 regions getinfo<br> +$xpaset -p ds9 regions move back<br> +$xpaset -p ds9 regions move front<br> +$xpaset -p ds9 regions select all<br> +$xpaset -p ds9 regions select none<br> +$xpaset -p ds9 regions select invert<br> +$xpaset -p ds9 regions delete all<br> +$xpaset -p ds9 regions delete select<br> +$xpaset -p ds9 regions format ds9<br> +$xpaset -p ds9 regions system wcs<br> +$xpaset -p ds9 regions sky fk5<br> +$xpaset -p ds9 regions skyformat degrees<br> +$xpaset -p ds9 regions strip yes<br> +$xpaset -p ds9 regions shape ellipse<br> +$xpaset -p ds9 regions color red<br> +$xpaset -p ds9 regions width 3<br> +$xpaset -p ds9 regions edit yes<br> +$xpaset -p ds9 regions include<br> +$xpaset -p ds9 regions command '{circle 100 100 20 # +color=red}'<br> +$xpaset -p ds9 regions composite<br> +$xpaset -p ds9 regions dissolve<br> +$xpaset -p ds9 regions template foo.tpl<br> +$xpaset -p ds9 regions template foo.tpl at 13:29:55.92 +47:12:48.02 +fk5<br> +$xpaset -p ds9 regions savetemplate foo.tpl<br> +$xpaset -p ds9 regions group new<br> +$xpaset -p ds9 regions group foo new<br></tt> <tt>$xpaset -p ds9 +regions group foo update</tt><br> +<tt>$xpaset -p ds9 regions group foo select</tt><br> +<tt>$xpaset -p ds9 regions group foo color red<br> +$xpaset -p ds9 regions group foo copy<br> +$xpaset -p ds9 regions group foo delete<br> +$xpaset -p ds9 regions group foo cut<br> +$xpaset -p ds9 regions group foo font {times 14 bold}<br> +$xpaset -p ds9 regions group foo move 100 100<br> +$xpaset -p ds9 regions group foo movefront<br> +$xpaset -p ds9 regions group foo moveback<br> +$xpaset -p ds9 regions group foo property delete no<br> +<br> +$xpaset -p ds9 regions copy<br> +$xpaset -p ds9 regions cut<br> +$xpaset -p ds9 regions paste wcs<br> +$xpaset -p ds9 regions undo<br></tt> +<p><b><a name="restore" id="restore"></a>restore</b></p> +<p>Restore DS9 to a previous state from a backup save set.</p> +<tt>Syntax:<br> +restore <filename><br> + <br> +Example:<br> +$xpaset -p ds9 restore ds9.bck</tt><br> +<p><b><a name="rgb" id="rgb"></a>rgb</b></p> +<p>Create RGB frame and control RGB frame parameters.</p> +<tt>Syntax:<br> +rgb []<br> + [red|green|blue]<br> + [channel [red|green|blue]]<br> + [view [red|green|blue] [yes|no]]<br> + [system <coordsys>]<br> + [lock +wcs|crop|slice|bin|scale|scalelimits|colorbar|block|smooth +[yes|no]]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 rgb channel<br></tt> <tt>$xpaget ds9 rgb lock +wcs</tt><br> +<tt>$xpaget ds9 rgb lock crop</tt><br> +<tt>$xpaget ds9 rgb lock slice</tt><br> +<tt>$xpaget ds9 rgb lock bin<br> +$xpaget ds9 rgb lock scale<br> +$xpaset ds9 rgb lock scalelimits<br> +$xpaget ds9 rgb lock colorbar<br> +$xpaget ds9 rgb lock block<br> +$xpaget ds9 rgb lock smooth<br> +$xpaget ds9 rgb system<br> +$xpaget ds9 rgb view red<br> +$xpaget ds9 rgb view green<br> +$xpaget ds9 rgb view blue<br> +$xpaset -p ds9 rgb # create new rgb frame<br> +$xpaset -p ds9 rgb red # set current channel to red<br> +$xpaset -p ds9 rgb channel red # set current channel to red<br> +$xpaset -p ds9 rgb view blue no # turn off blue channel<br> +$xpaset -p ds9 rgb system wcs # set rgb coordinate system<br></tt> +<tt>$xpaset -p ds9 rgb lock wcs yes</tt><br> +<tt>$xpaset -p ds9 rgb lock crop yes</tt><br> +<tt>$xpaset -p ds9 rgb lock slice yes</tt><br> +<tt>$xpaset -p ds9 rgb lock bin yes</tt><br> +<tt>$xpaset -p ds9 rgb lock scale yes<br> +$xpaset -p ds9 rgb lock scalelimits yes<br> +$xpaset -p ds9 rgb lock colorbar yes<br> +$xpaset -p ds9 rgb lock block yes<br> +$xpaset -p ds9 rgb lock smooth yes<br> +$xpaset -p ds9 rgb open<br> +$xpaset -p ds9 rgb close</tt><br> +<p><b><a name="rgbarray" id="rgbarray"></a>rgbarray</b></p> +<p>Load raw data array cube into rgb frame.<br></p> +<tt>Syntax:<br> +rgbarray [native|big|little]<br> +rgbarray [new] [[xdim=<x>,ydim=<y>|dim=<dim>],[zdim=3],bitpix=<b>,skip=<s>,endian=[little|big]]<br> - <br> - Example: <br> - $xpaget ds9 rgbarray > foo.arr<br> - $xpaget ds9 rgbarray little > foo.arr<br> - $xpaset -p ds9 rgbarray - foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]<br> - $xpaset -p ds9 rgbarray new foo.arr[dim=512,zdim=3,bitpix=</tt><tt>-32,endian=little]</tt><br> - <tt>$cat foo.arr | xpaset ds9 rgbarray - [dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> - <tt>$cat foo.arr | xpaset ds9 rgbarray new - [dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> - <p><b> <a name="rgbcube"></a>rgbcube</b></p> - <p>Load FITS rgbcube into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbcube [new] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 rgbcube > foo.fits<br> - $xpaset -p ds9 rgbcube foo.fits</tt><br> - <tt><tt>$xpaset -p ds9 rgbcube new foo.fits<br> - </tt>$cat foo.fits | xpaset ds9 rgbcube</tt><br> - <tt>$cat foo.fits | xpaset ds9 rgbcube</tt><tt> new</tt><br> - <p><b> <a name="rgbimage"></a>rgbimage</b></p> - <p>Load FITS rgbimage into rgb frame.<br> - </p> - <tt> Syntax:<br> - rgbimage [new] [<filename>]<br> - <br> - Example: <br> - $xpaget ds9 rgbimage > foo.fits<br> - $xpaset -p ds9 rgbimage foo.fits</tt><br> - <tt><tt>$xpaset -p ds9 rgbimage new foo.fits<br> - </tt>$cat foo.fits | xpaset ds9 rgbimage</tt><br> - <tt>$cat foo.fits | xpaset ds9 rgbimage</tt><tt> new<br> - </tt> - <p><b> <a name="rotate"></a>rotate</b></p> - <p>Controls the rotation angle (in degrees) of the current frame. - </p> - <tt> Syntax: <br> - rotate [<value>] <br> - [to <value>] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 rotate <br> - $xpaset -p ds9 rotate 45 <br> - $xpaset -p ds9 rotate to 30<br> - $xpaset -p ds9 rotate open<br> - $xpaset -p ds9 rotate close<br> - </tt> - <p><b> <a name="save"></a>save<br> - </b></p> - <p>Save loaded image data of current frame as FITS.</p> - <tt> Syntax: <br> - save </tt><tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] - <filename> [image|table|slice]</tt> <br> - <tt> <br> - Example: <br> - $xpaset -p ds9 save foo.fits</tt><br> - <tt>$xpaset -p ds9 save fits foo.fits image</tt><br> - <tt>$xpaset -p ds9 save fits foo.fits table<br> - $xpaset -p ds9 save fits foo.fits slice</tt><br> - <tt>$xpaset -p ds9 save rgbimage foo.fits<br> - </tt><tt>$xpaset -p ds9 save rgbcube foo.fits</tt><br> - <tt>$xpaset -p ds9 save mecube foo.fits</tt><br> - <tt>$xpaset -p ds9 save mosaic foo.fits</tt><br> - <tt>$xpaset -p ds9 save mosaicimage foo.fits</tt><br> - <p><b> <a name="saveimage"></a>saveimage<br> - </b></p> - <p>Create a snap shot of the current DS9 window and save in - specified image format. If no format specified, the file name - extension is used to determine the output format. Optional - parameters: <tt>jpeg </tt>quality (1-100) and <tt>tiff </tt>compression - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - method. </p> - <tt> Syntax: <br> - saveimage </tt><tt>[fits|eps|gif|tiff|jpeg|png] </tt><tt><filename><br> - saveimage <filename>.jpeg [1-100]<br> - saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> - <br> - Example: <br> - $xpaset -p ds9 saveimage ds9.tiff<br> - $xpaset -p ds9 saveimage jpeg ds9.jpeg 75</tt><br> - <p><b> <a name="scale"></a>scale</b></p> - <p>Controls the limits and color scale distribution. </p> - <tt> Syntax: <br> - scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> - [log exp <value>] <br> - [datasec yes|no] <br> - [limits <minvalue> - <maxvalue>] <br> - [mode - minmax|<value>|zscale|zmax] <br> - [scope local|global] <br> - [match]<br> - [match limits]<br> - [lock [yes|no]]<br> - [lock limits [yes|no]]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 scale<br> - $xpaget ds9 scale log exp<br> - $xpaget ds9 scale datasec <br> - $xpaget ds9 scale limits <br> - $xpaget ds9 scale mode <br> - $xpaget ds9 scale scope <br> - $xpaget ds9 scale lock<br> - $xpaget ds9 scale lock limits<br> - $xpaset -p ds9 scale linear<br> - $xpaset -p ds9 scale log exp 100<br> - $xpaset -p ds9 scale datasec yes <br> - $xpaset -p ds9 scale histequ <br> - $xpaset -p ds9 scale limits 1 100 <br> - $xpaset -p ds9 scale mode zscale <br> - $xpaset -p ds9 scale mode 99.5 <br> - $xpaset -p ds9 scale scope local<br> - $xpaset -p ds9 scale match<br> - $xpaset -p ds9 scale match limits<br> - $xpaset -p ds9 scale lock yes<br> - $xpaset -p ds9 scale lock limits yes<br> - $xpaset -p ds9 scale open<br> - $xpaset -p ds9 scale close<br> - </tt> - <p><b> <a name="shm"></a>shm</b></p> - <p>Load a shared memory segment into the current frame. </p> - <tt> Syntax: <br> - shm [<key> [<filename>]] <br> - [key <key> [<filename>]] <br> - [shmid <id> [<filename>]]<br> - [fits [key|shmid] <id> - [<filename>]]<br> - [mosaicimage [iraf|wcs|wcsa...wcsz|wfpc2] - [key|shmid] <id> [<filename>]]<br> - [mosaic [iraf|wcs|wcsa...wcsz] [key|shmid] - <id> [<filename>]] <br> - [rgbcube [key|shmid] <id> - [<filename>]<br> - [rgbimage [key|shmid] <id> - [<filename>]]<br> - [rgbarray [key|shmid] <id> + <br> +Example:<br> +$xpaget ds9 rgbarray > foo.arr<br> +$xpaget ds9 rgbarray little > foo.arr<br> +$xpaset -p ds9 rgbarray +foo.arr[dim=512,zdim=3,bitpix=-32,endian=little]<br> +$xpaset -p ds9 rgbarray new +foo.arr[dim=512,zdim=3,bitpix=</tt><tt>-32,endian=little]</tt><br> +<tt>$cat foo.arr | xpaset ds9 rgbarray +[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> +<tt>$cat foo.arr | xpaset ds9 rgbarray new +[dim=512,zdim=3,bitpix=-32,endian=little]</tt><br> +<p><b><a name="rgbcube" id="rgbcube"></a>rgbcube</b></p> +<p>Load FITS rgbcube into rgb frame.<br></p> +<tt>Syntax:<br> +rgbcube [new] [<filename>]<br> +<br> +Example:<br> +$xpaget ds9 rgbcube > foo.fits<br> +$xpaset -p ds9 rgbcube foo.fits</tt><br> +<tt><tt>$xpaset -p ds9 rgbcube new foo.fits<br></tt> $cat foo.fits +| xpaset ds9 rgbcube</tt><br> +<tt>$cat foo.fits | xpaset ds9 rgbcube</tt> <tt>new</tt><br> +<p><b><a name="rgbimage" id="rgbimage"></a>rgbimage</b></p> +<p>Load FITS rgbimage into rgb frame.<br></p> +<tt>Syntax:<br> +rgbimage [new] [<filename>]<br> + <br> +Example:<br> +$xpaget ds9 rgbimage > foo.fits<br> +$xpaset -p ds9 rgbimage foo.fits</tt><br> +<tt><tt>$xpaset -p ds9 rgbimage new foo.fits<br></tt> $cat foo.fits +| xpaset ds9 rgbimage</tt><br> +<tt>$cat foo.fits | xpaset ds9 rgbimage</tt> <tt>new<br></tt> +<p><b><a name="rotate" id="rotate"></a>rotate</b></p> +<p>Controls the rotation angle (in degrees) of the current +frame.</p> +<tt>Syntax:<br> +rotate [<value>]<br> + [to <value>]<br> + [open|close]<br> +<br> +Example:<br> +$xpaget ds9 rotate<br> +$xpaset -p ds9 rotate 45<br> +$xpaset -p ds9 rotate to 30<br> +$xpaset -p ds9 rotate open<br> +$xpaset -p ds9 rotate close<br></tt> +<p><b><a name="save" id="save"></a>save<br></b></p> +<p>Save loaded image data of current frame as FITS.</p> +<tt>Syntax:<br> +save</tt> <tt>[fits|rgbimage|rgbcube|mecube|mosaic|mosaicimage] +<filename> [image|table|slice]</tt><br> +<tt> <br> +Example:<br> +$xpaset -p ds9 save foo.fits</tt><br> +<tt>$xpaset -p ds9 save fits foo.fits image</tt><br> +<tt>$xpaset -p ds9 save fits foo.fits table<br> +$xpaset -p ds9 save fits foo.fits slice</tt><br> +<tt>$xpaset -p ds9 save rgbimage foo.fits<br></tt> <tt>$xpaset -p +ds9 save rgbcube foo.fits</tt><br> +<tt>$xpaset -p ds9 save mecube foo.fits</tt><br> +<tt>$xpaset -p ds9 save mosaic foo.fits</tt><br> +<tt>$xpaset -p ds9 save mosaicimage foo.fits</tt><br> +<p><b><a name="saveimage" id="saveimage"></a>saveimage<br></b></p> +<p>Create a snap shot of the current DS9 window and save in +specified image format. If no format specified, the file name +extension is used to determine the output format. Optional +parameters: <tt>jpeg</tt> quality (1-100) and <tt>tiff</tt> +compression method.</p> +<tt>Syntax:<br> +saveimage</tt> <tt>[fits|eps|gif|tiff|jpeg|png]</tt> +<tt><filename><br> +saveimage <filename>.jpeg [1-100]<br> +saveimage <filename>.tiff [none|jpeg|packbits|deflate]<br> + <br> +Example:<br> +$xpaset -p ds9 saveimage ds9.tiff<br> +$xpaset -p ds9 saveimage jpeg ds9.jpeg 75</tt><br> +<p><b><a name="scale" id="scale"></a>scale</b></p> +<p>Controls the limits and color scale distribution.</p> +<tt>Syntax:<br> +scale [linear|log|pow|sqrt|squared|asinh|sinh|histequ]<br> + [log exp <value>]<br> + [datasec yes|no]<br> + [limits <minvalue> +<maxvalue>]<br> + [mode +minmax|<value>|zscale|zmax]<br> + [scope local|global]<br> + [match]<br> + [match limits]<br> + [lock [yes|no]]<br> + [lock limits [yes|no]]<br> + [open|close]<br> +<br> +Example:<br> +$xpaget ds9 scale<br> +$xpaget ds9 scale log exp<br> +$xpaget ds9 scale datasec<br> +$xpaget ds9 scale limits<br> +$xpaget ds9 scale mode<br> +$xpaget ds9 scale scope<br> +$xpaget ds9 scale lock<br> +$xpaget ds9 scale lock limits<br> +$xpaset -p ds9 scale linear<br> +$xpaset -p ds9 scale log exp 100<br> +$xpaset -p ds9 scale datasec yes<br> +$xpaset -p ds9 scale histequ<br> +$xpaset -p ds9 scale limits 1 100<br> +$xpaset -p ds9 scale mode zscale<br> +$xpaset -p ds9 scale mode 99.5<br> +$xpaset -p ds9 scale scope local<br> +$xpaset -p ds9 scale match<br> +$xpaset -p ds9 scale match limits<br> +$xpaset -p ds9 scale lock yes<br> +$xpaset -p ds9 scale lock limits yes<br> +$xpaset -p ds9 scale open<br> +$xpaset -p ds9 scale close<br></tt> +<p><b><a name="shm" id="shm"></a>shm</b></p> +<p>Load a shared memory segment into the current frame.</p> +<tt>Syntax:<br> +shm [<key> [<filename>]]<br> + [key <key> [<filename>]]<br> + [shmid <id> [<filename>]]<br> + [fits [key|shmid] <id> +[<filename>]]<br> + [mosaicimage [iraf|wcs|wcsa...wcsz|wfpc2] +[key|shmid] <id> [<filename>]]<br> + [mosaic [iraf|wcs|wcsa...wcsz] [key|shmid] +<id> [<filename>]]<br> + [rgbcube [key|shmid] <id> +[<filename>]<br> + [rgbimage [key|shmid] <id> +[<filename>]]<br> + [rgbarray [key|shmid] <id> [xdim=<x>,ydim=<y>|dim=<dim>,zdim=3],bitpix=<b>,[skip=<s>]]<br> - [array [key|shmid] <id> -[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - <br> - Example: <br> - $xpaget ds9 shm <br> - $xpaset -p ds9 shm 102 <br> - $xpaset -p ds9 shm key 102<br> - $xpaset -p ds9 shm shmid 102 foo<br> - $xpaset -p ds9 shm fits key 100 foo <br> - $xpaset -p ds9 shm mosaicimage iraf key 100 foo <br> - $xpaset -p ds9 shm mosaicimage wcs key 100 foo <br> - $xpaset -p ds9 shm mosaicimage wcsa key 100 foo <br> - $xpaset -p ds9 shm mosaicimage wfpc2 key 100 foo <br> - $xpaset -p ds9 shm mosaic iraf key 100 foo <br> - $xpaset -p ds9 shm mosaic wcs key 100 foo <br> - $xpaset -p ds9 shm rgbcube key 100 foo <br> - $xpaset -p ds9 shm rgbimage key 100 foo<br> - $xpaset -p ds9 shm rgbarray key 100 [dim=200,zdim=3,bitpix=-32]<br> - $xpaset -p ds9 shm array shmid 102 [dim=32,bitpix=-32]<br> - <br> - </tt><b><a name="sia"></a>sia<br> - </b> - <p>Support for VO Simple Image Access protocol. The first command - will create a new search. All other commands operated on the - last search created, unless indicated otherwise.</p> - <tt> Syntax: <br> - sia [2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]<br> - <br> - </tt><tt> </tt><tt> [<ref>] [cancel]<br> - </tt><tt> [<ref>] [clear]<br> - </tt><tt> [<ref>] [close]</tt><br> - <tt> [<ref>] [coordinate <ra> - <dec> <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] [crosshair]</tt><br> - <tt> [<ref>] [export sb|tsv - <filename>]<br> - </tt><tt> [<ref>] [name <object>]<br> - </tt><tt> [<ref>] [print]</tt><br> - <tt> [<ref>] [retrieve]</tt><br> - <tt> </tt><tt> [<ref>] [save - <filename>]</tt><br> - <tt> [<ref>] [radius <value> - degrees|arcmin|arcsec]</tt><br> - <tt> </tt><tt> [<ref>] [sky - <skyframe>]<br> - </tt><tt> [<ref>] [skyformat - <skyformat>]<br> - </tt><tt> [<ref>] [system - <coordsys>]</tt><tt><br> - </tt><tt> </tt><tt>[<ref>] [update]</tt><br> - <tt><br> - Example: <br> - $xpaget ds9 sia<br> - </tt><tt><br> - $xpaset -p ds9 sia 2mass<br> - </tt><tt>$xpaset -p ds9 sia cancel<br> - </tt><tt>$xpaset -p ds9 sia clear<br> - </tt><tt>$xpaset -p ds9 sia close<br> - </tt><tt>$xpaset -p ds9 sia coordinate 202.48 47.21 fk5<br> - </tt><tt>$xpaset -p ds9 sia crosshair<br> - </tt><tt>$xpaset -p ds9 sia export tsv bar.tsv<br> - </tt><tt>$xpaset -p ds9 sia name m51<br> - </tt><tt>$xpaset -p ds9 sia print</tt><br> - <tt>$xpaset -p ds9 sia retrieve<br> - $xpaset -p ds9 sia save foo.xml<br> - </tt><tt> </tt><tt>$xpaset -p ds9 sia radius 1 degrees</tt><br> - <tt>$xpaset -p ds9 sia sky fk5<br> - $xpaset -p ds9 sia skyformat degrees<br> - </tt><tt>$xpaset -p ds9 sia system wcs</tt><tt><br> - </tt><tt>$xpaset -p ds9 sia update<br> - <br> - </tt><b><a name="single"></a>single</b> - <p>Select Single Display mode </p> - <tt> Syntax: <br> - single <br> - <br> - Example: <br> - $xpaget ds9 single <br> - $xpaset -p ds9 single<br> - </tt> - <p><b> <a name="skyview"></a>skyview </b></p> - <p>Support for SkyView image server at HEASARC. </p> - <tt> Syntax: <br> - skyview []<br> - [<object>]<br> - [name - <object>|clear]<br> - [<ra> - <dec>] # in wcs fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [pixels <width> - <height>]<br> - [save yes|no]<br> - [frame new|current]<br> - [update - frame|crosshair]<br> - [survey <survey>] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 skyview name <br> - $xpaget ds9 skyview coord <br> - $xpaget ds9 skyview size<br> - $xpaget ds9 skyview pixels<br> - $xpaget ds9 skyview save<br> - $xpaget ds9 skyview frame<br> - $xpaget ds9 skyview survey<br> - $xpaset -p ds9 skyview<br> - $xpaset -p ds9 skyview m31 <br> - </tt><tt><tt>$xpaset -p ds9 skyview name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 skyview name clear<br> - </tt></tt>$xpaset -p ds9 skyview 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 skyview size 60 60 arcmin<br> - $xpaset -p ds9 skyview pixels 600 600<br> - $xpaset -p ds9 skyview save yes<br> - $xpaset -p ds9 skyview frame current<br> - $xpaset -p ds9 skyview update frame<br> - $xpaset -p ds9 skyview survey sdssi<br> - $xpaset -p ds9 skyview open<br> - </tt><tt>$xpaset -p ds9 skyview close</tt><br> - <p><b> <a name="sleep"></a>sleep </b></p> - <p>Delays execution for specified number of seconds. Default is 1 - second. <br> - </p> - <tt> Syntax: <br> - sleep [#]<br> - <br> - Example: <br> - $xpaset -p ds9 sleep<br> - $xpaset -p ds9 sleep 2<br> - </tt> - <p><b> <a name="smooth"></a>smooth</b></p> - <p>Smooth current image or set smooth parameters. <br> - Boxcar width = <i>2*radius+1</i><br> - Tophat diameter = <i>2*radius+1</i><br> - Gaussian diameter = <i>2*radius+1, </i>mean <i>=0</i><br> - Elliptical Gaussian diameter = <i>2*radius+1, </i>mean <i>=0<br> - </i> <tt></tt><br> - <tt> </tt> <tt> </tt> <tt> </tt><tt>Syntax:</tt><br> - </p> - <tt> smooth []<br> - [yes|no]<br> - [function - boxcar|tophat|gaussian]<br> - </tt><tt> [radius - <value>]<br> - </tt><tt><tt><tt><tt> - [radiusminor <value>]<br> - </tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - [sigma <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - [sigmaminor <value>]<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt> - - - - - - - - - - - - - - - - - - - - - - - [angle <value>]<br> - </tt></tt></tt></tt></tt></tt></tt></tt><tt> - - - - - - - - - - - - - - - - - - - - - - - [match]<br> - [lock [yes|no]]</tt><br> - <tt><tt> [open|close]<br> - <br> - </tt> Example:<br> - $xpaget ds9 smooth<br> - $xpaget ds9 smooth function<br> - </tt><tt><tt>$xpaget ds9 smooth radius<br> - </tt></tt><tt><tt>$xpaget ds9 smooth radiusminor<br> - </tt></tt><tt><tt><tt><tt><tt><tt>$xpaget ds9 smooth sigma<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget - - - - - - - - - - - - - - - - - - - - - - ds9 smooth sigmaminor<br> - </tt></tt></tt></tt></tt></tt></tt></tt>$xpaget - ds9 smooth lock<br> - $xpaset -p ds9 smooth<br> - $xpaset -p ds9 smooth yes<br> - $xpaset -p ds9 smooth function tophat<br> - </tt><tt><tt>$xpaset -p ds9 smooth radius 4<br> - </tt></tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 smooth - radiusminor 4<br> - </tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - -p ds9 smooth sigma 2.0<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - -p ds9 smooth sigmaminor 2.0<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - -p ds9 smooth angle 45<br> - </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>$xpaset - - - - - - - - - - - - - - - - - - - - - - - -p ds9 smooth match<br> - $xpaset -p ds9 smooth lock yes</tt><br> - <tt>$xpaset -p ds9 smooth open<br> - $xpaset -p ds9 smooth close<br> - </tt> - <p><b> <a name="source"></a>source</b></p> - <p>Source TCL code from a file. Only available for <tt>XPA_METHOD - local.</tt></p> - <tt> Syntax: <br> - source [<filename>] <br> - <br> - Example: <br> - $xpaset -p ds9 source foo.tcl </tt> - <p><b> <a name="tcl"></a>tcl</b></p> - <p>Execute one tcl command. Only available for <tt>XPA_METHOD - local.</tt><tt></tt> </p> - <tt> Syntax: <br> - tcl [<tcl command>] <br> - <br> - Example: <br> - $echo 'puts "Hello, World"' | xpaset ds9 tcl<br> - $xpaset -p ds9 tcl {puts {Hello, World}}</tt><tt><br> - </tt> - <p><b> <a name="threads"></a>threads</b></p> - <p>Set number of process threads for functions which are - multi-threaded.<br> - </p> - <tt> Syntax:<br> - threads #<br> - <br> - Example: <br> - $xpaget ds9 threads<br> - $xpaset -p ds9 threads 8</tt><br> - <p><b> <a name="tiff"></a>tiff</b></p> - <p>Load TIFF image into current frame. Optional parameters: <tt>tiff - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + [array [key|shmid] <id> +[xdim=<x>,ydim=<y>|dim=<dim>],bitpix=<b>,[skip=<s>]]<br> - </tt>compression method. </p> - <tt> Syntax:<br> - tiff [new|slice] [<filename>] [none|jpeg|packbits|deflate]<br> - <br> - Example: <br> - $xpaget ds9 tiff > foo.tiff</tt><br> - <tt><tt>$xpaget ds9 tiff jpeg > foo.tiff</tt><br> - $xpaset -p ds9 tiff foo.tiff</tt><br> - <tt><tt>$xpaset -p ds9 tiff new foo.tiff<br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 tiff slice foo.tiff<br> - </tt></tt>$cat foo.tiff | xpaset ds9 tiff</tt><tt><tt><tt> # - not available windows</tt></tt></tt><br> - <tt><tt>$cat foo.tiff | xpaset ds9 tiff</tt><tt> new</tt></tt><tt><tt><tt><tt> - # not available windows</tt></tt><br> - </tt>$cat foo.tiff | xpaset ds9 tiff</tt><tt> slice</tt><tt><tt><tt> - # not available windows</tt></tt></tt> - <p><b> <a name="tile"></a>tile</b></p> - <p>Controls the tile display mode. </p> - <tt> Syntax: <br> - tile []<br> - [yes|no] <br> - [mode grid|column|row] <br> - [grid] <br> - [grid mode automatic|manual]<br> - [grid direction x|y]<br> - [grid layout <col> <row>] <br> - [grid gap <pixels>] <br> - [row] <br> - [column] <br> - <br> - Example: <br> - $xpaget ds9 tile <br> - $xpaget ds9 tile mode <br> - $xpaget ds9 tile grid mode<br> - $xpaget ds9 tile grid direction <br> - $xpaget ds9 tile grid layout <br> - $xpaget ds9 tile grid gap <br> - $xpaset -p ds9 tile<br> - $xpaset -p ds9 tile yes <br> - $xpaset -p ds9 tile mode row <br> - $xpaset -p ds9 tile grid <br> - $xpaset -p ds9 tile grid mode manual<br> - $xpaset -p ds9 tile grid direction x <br> - $xpaset -p ds9 tile grid layout 5 5 <br> - $xpaset -p ds9 tile grid gap 10 <br> - $xpaset -p ds9 tile row <br> - $xpaset -p ds9 tile column </tt> - <p><b> <a name="update"></a>update</b></p> - <p>Updates the current frame or region of frame. In the second - form, the first argument is the number of the fits HDU (starting - with 1) and the remaining args are a bounding box in IMAGE - coordinates. By default, the screen is updated the next - available idle cycle. However, you may force an immediate update - by specifying the NOW option. </p> - <tt> Syntax: <br> - update [] <br> - [# x1 y1 x2 y2] <br> - [now] <br> - [now # x1 y1 x2 y2]<br> - <br> - Example: <br> - $xpaset -p ds9 update <br> - $xpaset -p ds9 update 1 100 100 300 400 <br> - $xpaset -p ds9 update now <br> - $xpaset -p ds9 update now 1 100 100 300 400</tt><br> - <p><b> <a name="url"></a>url</b></p> - <p>Load FITS from URL into the current frame</p> - <tt> Syntax: <br> - url <url><br> - <br> - Example: <br> - $xpaset -p ds9 url http://foo.bar.edu/foo.fits <br> - </tt> - <p><b> <a name="version"></a>version</b></p> - <p>Returns the current version of DS9. </p> - <tt> Syntax: <br> - version <br> - <br> - Example: <br> - $xpaget ds9 version </tt> - <p><b> <a name="view"></a>view</b></p> - <p>Controls the GUI. </p> - <tt> Syntax: <br> - view [layout horizontal|vertical]<br> - [keyvalue <string>]<br> - [info yes|no] <br> - [panner yes|no] <br> - [magnifier yes|no] <br> - [buttons yes|no] <br> - [colorbar yes|no]<br> - [colorbar horizontal|vertical]<br> - [colorbar numerics yes|no]<br> - [graph horizontal|vertical - yes|no]<br> - [filename yes|no[<br> - [object yes|no]<br> - [keyword yes|no]<br> - [minmax yes|no]<br> - [lowhigh yes|no]<br> - [units yes|no]<br> - [image|physical|wcs|wcsa...wcsz - yes|no]<br> - </tt><tt><tt><tt> [frame yes|no] <br> - </tt></tt> [red yes|no]<br> - [green yes|no]<br> - [blue yes|no]</tt><br> - <tt><tt> </tt> <br> - Example: <br> - $xpaget ds9 view layout<br> - $xpaget ds9 view keyvalue<br> - $xpaget ds9 view info <br> - $xpaget ds9 view panner<br> - $xpaget ds9 view magnifier<br> - $xpaget ds9 view buttons<br> - $xpaget ds9 view colorbar<br> - $xpaget ds9 view graph horizontal<br> - $xpaget ds9 view filename<br> - $xpaget ds9 view object<br> - $xpaget ds9 view keyword<br> - $xpaget ds9 view minmax<br> - $xpaget ds9 view lowhigh<br> - $xpaget ds9 view units<br> - $xpaget ds9 view image<br> - $xpaget ds9 view wcsa</tt><br> - <tt>$xpaget ds9 view red<br> - </tt><tt><tt><tt>$xpaget ds9 view frame<br> - </tt> </tt>$xpaset -p ds9 view layout vertical<br> - $xpaset -p ds9 view keyvalue BITPIX<br> - $xpaset -p ds9 view info yes<br> - $xpaset -p ds9 view panner yes<br> - $xpaset -p ds9 view magnifier yes<br> - $xpaset -p ds9 view buttons yes<br> - $xpaset -p ds9 view colorbar yes<br> - $xpaset -p ds9 view graph horizontal yes<br> - $xpaset -p ds9 view filename yes<br> - $xpaset -p ds9 view object yes<br> - $xpaset -p ds9 view keyword yes<br> - $xpaset -p ds9 view minmax yes<br> - $xpaset -p ds9 view lowhigh yes<br> - $xpaset -p ds9 view units yes<br> - $xpaset -p ds9 view wcsa yes<br> - </tt><tt><tt>$xpaset -p ds9 view frame yes </tt></tt><br> - <b> </b><tt>$xpaset -p ds9 view red yes<br> - $xpaset -p ds9 view green yes<br> - $xpaset -p ds9 view blue yes</tt><br> - <br> - <b><a name="vla"></a>vla</b> - <p>Support for VLA Sky Survey. </p> - <tt> Syntax:<br> - vla []<br> - [<object>]<br> - [name <object>|clear]<br> - [<ra> <dec>] # in wcs - fk5<br> - [size <width> - <height> degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [survey first|stripe82]<br> - [open|close]<br> - <br> - Example:<br> - $xpaget ds9 vla name <br> - $xpaget ds9 vla coord <br> - $xpaget ds9 vla size<br> - $xpaget ds9 vla save<br> - $xpaget ds9 vla frame<br> - $xpaget ds9 vla survey<br> - $xpaset -p ds9 vla<br> - $xpaset -p ds9 vla m31 <br> - </tt><tt><tt>$xpaset -p ds9 vla name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 vla name clear<br> - </tt></tt>$xpaset -p ds9 vla 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 vla size 60 60 arcmin<br> - $xpaset -p ds9 vla save yes<br> - $xpaset -p ds9 vla frame current<br> - $xpaset -p ds9 vla update frame<br> - $xpaset -p ds9 vla survey stripe82<br> - $xpaset -p ds9 vla open<br> - </tt><tt>$xpaset -p ds9 vla close<br> - </tt> - <p><b> <a name="vlss"></a>vlss</b></p> - <p>Support for NRAO VLSS Sky Survey.</p> - <tt> Syntax: <br> - vlss []<br> - [<object>]<br> - [name <object>]<br> - [<ra> <dec>] # in wcs fk5<br> - [size <width> <height> - degrees|arcmin|arcsec]<br> - [save yes|no]<br> - [frame new|current]<br> - [update frame|crosshair]<br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 vlss name <br> - $xpaget ds9 vlss coord <br> - $xpaget ds9 vlss size<br> - $xpaget ds9 vlss save<br> - $xpaget ds9 vlss frame<br> - $xpaset -p ds9 vlss<br> - $xpaset -p ds9 vlss m31 <br> - </tt><tt><tt>$xpaset -p ds9 vlss name m31 <br> - </tt></tt><tt><tt><tt>$xpaset -p ds9 vlss name clear<br> - </tt></tt>$xpaset -p ds9 vlss 00:42:44.404 +41:16:08.78<br> - $xpaset -p ds9 vlss size 60 60 arcmin<br> - $xpaset -p ds9 vlss save yes<br> - $xpaset -p ds9 vlss frame current<br> - $xpaset -p ds9 vlss update frame<br> - $xpaset -p ds9 vlss open<br> - </tt><tt>$xpaset -p ds9 vlss close</tt><br> - <b> </b><br> - <p><b> <a name="vo"></a>vo</b></p> - <p>Invoke an connection to a Virtual Observatory site. </p> - <tt> Syntax: <br> - vo [method xpa|mime]<br> - [server <url>]<br> - [internal yes|no]<br> - [delay #]<br> - [<url>]<br> - [connect <url>]<br> - [disconnect <url>]<br> - [open|close]<br> - <br> - Example:<br> - $xpaget ds9 vo <br> - $xpaget ds9 vo method<br> - $xpaget ds9 vo server<br> - $xpaget ds9 vo internal<br> - $xpaget ds9 vo delay<br> - $xpaget ds9 vo connect<br> - $xpaset -p ds9 vo method xpa<br> - $xpaset -p ds9 vo server http://foo.bar.edu/list.txt<br> - $xpaset -p ds9 vo internal yes<br> - $xpaset -p ds9 vo delay 15 # keep-alive delay<br> - $xpaset -p ds9 vo chandra-ed<br> - $xpaset -p ds9 vo connect chandra-ed<br> - $xpaset -p ds9 vo disconnect chandra-ed<br> - $xpaset -p ds9 vo open<br> - $xpaset -p ds9 vo close<br> - </tt> - <p><b> <a name="wcs"></a>wcs</b></p> - <p>Controls the World Coordinate System for the current frame. If - the wcs system, skyframe, or skyformat is modified, the info - panel, compass, grid, and alignment will be modified - accordingly. Also, using this access point, a new WCS - specification can be loaded and used by the current image - regardless of the WCS that was contained in the image file. WCS - specification can be sent to DS9 as an ASCII file . Please see <a - href="file.html#WCS">WCS</a> for more information. </p> - <tt> Syntax: <br> - wcs [[system] wcs|wcsa...wcsz] <br> - [[sky] fk4|fk5|icrs|galactic|ecliptic] <br> - [[skyformat] degrees|sexagesimal] <br> - [align yes|no] <br> - [reset [#]] <br> - [replace [#] <filename>] <br> - [append [#] <filename>] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 wcs <br> - $xpaget ds9 wcs system <br> - $xpaget ds9 wcs sky <br> - $xpaget ds9 wcs skyformat <br> - $xpaget ds9 wcs align <br> - $xpaset -p ds9 wcs wcs <br> - $xpaset -p ds9 wcs system wcs<br> - $xpaset -p ds9 wcs fk5 <br> - </tt><tt>$xpaset -p ds9 wcs sky fk5 <br> - </tt><tt>$xpaset -p ds9 wcs sexagesimal <br> - </tt><tt>$xpaset -p ds9 wcs skyformat sexagesimal <br> - $xpaset -p ds9 wcs align yes<br> - $xpaset -p ds9 wcs reset<br> - $xpaset -p ds9 wcs reset 3<br> - $xpaset -p ds9 wcs replace foo.wcs<br> - $xpaset -p ds9 wcs replace 3 foo.wcs <br> - $xpaset -p ds9 wcs append foo.wcs<br> - $xpaset -p ds9 wcs append 3 foo.wcs <br> - $cat foo.wcs | xpaset ds9 wcs replace <br> - $cat foo.wcs | xpaset ds9 wcs append <br> - $echo "OBJECT = 'foobar'" | xpaset ds9 wcs append<br> - $xpaset -p ds9 open<br> - $xpaset -p ds9 close<br> - </tt> - <p><b> <a name="web"></a>web</b></p> - <p>Display specified URL in the web display. </p> - <tt> Syntax:<br> - web []<br> - [<url>]<br> - [new <webname> <url>]<br> - [<webname>] [click - back|forward|stop|reload|#]<br> - [<webname>] [clear]<br> - [<webname>] [close]<br> - <br> - Example: <br> - $xpaget ds9 web <br> - $xpaset -p ds9 web www.cnn.com<br> - $xpaset -p ds9 web new www.cnn.com<br> - $xpaset -p ds9 web hvweb www.apple.com<br> - $xpaset -p ds9 web click back<br> - $xpaset -p ds9 web click 2<br> - $xpaset -p ds9 web clear<br> - $xpaset -p ds9 web close<br> - </tt> - <p><b> <a name="width"></a>width</b></p> - <p>Set the width of the image display window.</p> - <tt> Syntax: <br> - width [<value>]<br> - <br> - Example: <br> - $xpaget ds9 width<br> - $xpaset -p ds9 width 512</tt><br> - <p><b> <a name="xpa"></a>xpa</b></p> - <p>Configure XPA.</p> - <tt> Syntax:<br> - -xpa [disconnect] <br> - [info] <br> - <br> - Example:<br> - $xpaget ds9 info <br> - $xpaset -p ds9 disconnect <br> - $xpaset -p ds9 info <br> - </tt> - <p><b> <a name="zscale"></a>zscale</b></p> - <p>Set Scale Limits based on the <i>IRAF</i> algorithm. </p> - <tt> Syntax: <br> - zscale []<br> - [contrast]<br> - [sample]<br> - [line]<br> - <br> - Example:<br> - $xpaget ds9 zscale contrast<br> - $xpaget ds9 zscale sample<br> - $xpaget ds9 zscale line<br> - $xpaset -p ds9 zscale<br> - $xpaset -p ds9 zscale contrast .25<br> - $xpaset -p ds9 zscale sample 600<br> - $xpaset -p ds9 zscale line 120<br> - </tt> - <p><b> <a name="zoom"></a>zoom</b></p> - <p>Controls the current zoom value for the current frame. </p> - <tt> Syntax: <br> - zoom [<value>] <br> - [<value> <value>]<br> - [to <value>] <br> - [to <value> <value>]<br> - [in]<br> - [out]<br> - [to fit] <br> - [open|close]<br> - <br> - Example: <br> - $xpaget ds9 zoom <br> - $xpaset -p ds9 zoom 2 <br> - $xpaset -p ds9 zoom 2 4<br> - $xpaset -p ds9 zoom to 4 <br> - $xpaset -p ds9 zoom to 2 4<br> - $xpaset -p ds9 zoom in<br> - $xpaset -p ds9 zoom out<br> - <$xpaset -p ds9 zoom to fit<br> - $xpaset -p ds9 zoom open<br> - $xpaset -p ds9 zoom close<br> - </tt> </blockquote> - </body> + <br> +Example:<br> +$xpaget ds9 shm<br> +$xpaset -p ds9 shm 102<br> +$xpaset -p ds9 shm key 102<br> +$xpaset -p ds9 shm shmid 102 foo<br> +$xpaset -p ds9 shm fits key 100 foo<br> +$xpaset -p ds9 shm mosaicimage iraf key 100 foo<br> +$xpaset -p ds9 shm mosaicimage wcs key 100 foo<br> +$xpaset -p ds9 shm mosaicimage wcsa key 100 foo<br> +$xpaset -p ds9 shm mosaicimage wfpc2 key 100 foo<br> +$xpaset -p ds9 shm mosaic iraf key 100 foo<br> +$xpaset -p ds9 shm mosaic wcs key 100 foo<br> +$xpaset -p ds9 shm rgbcube key 100 foo<br> +$xpaset -p ds9 shm rgbimage key 100 foo<br> +$xpaset -p ds9 shm rgbarray key 100 [dim=200,zdim=3,bitpix=-32]<br> +$xpaset -p ds9 shm array shmid 102 [dim=32,bitpix=-32]<br> +<br></tt> <b><a name="sia" id="sia"></a>sia<br></b> +<p>Support for VO Simple Image Access protocol. The first command +will create a new search. All other commands operated on the last +search created, unless indicated otherwise.</p> +<tt>Syntax:<br> +sia +[2mass|akari|astrowise|cadc|cxc|mast|sdss|skyview|tgssadr</tt><tt>]<br> + +<br></tt> <tt> </tt><tt> [<ref>] +[cancel]<br></tt> <tt> [<ref>] +[clear]<br></tt> <tt> [<ref>] +[close]</tt><br> +<tt> [<ref>] [coordinate <ra> +<dec> <coordsys>]</tt><tt><br></tt> +<tt> </tt> <tt>[<ref>] [crosshair]</tt><br> +<tt> [<ref>] [export sb|tsv +<filename>]<br></tt> <tt> [<ref>] +[name <object>]<br></tt> <tt> [<ref>] +[print]</tt><br> +<tt> [<ref>] [retrieve]</tt><br> +<tt> [<ref>] [save +<filename>]</tt><br> +<tt> [<ref>] [radius <value> +degrees|arcmin|arcsec]</tt><br> +<tt> [<ref>] [sky +<skyframe>]<br></tt> <tt> [<ref>] +[skyformat <skyformat>]<br></tt> <tt> +[<ref>] [system <coordsys>]</tt><tt><br></tt> +<tt> </tt> <tt>[<ref>] [update]</tt><br> + <tt><br> +Example:<br> +$xpaget ds9 sia<br></tt> <tt><br> +$xpaset -p ds9 sia 2mass<br></tt> <tt>$xpaset -p ds9 sia +cancel<br></tt> <tt>$xpaset -p ds9 sia clear<br></tt> <tt>$xpaset +-p ds9 sia close<br></tt> <tt>$xpaset -p ds9 sia coordinate 202.48 +47.21 fk5<br></tt> <tt>$xpaset -p ds9 sia crosshair<br></tt> +<tt>$xpaset -p ds9 sia export tsv bar.tsv<br></tt> <tt>$xpaset -p +ds9 sia name m51<br></tt> <tt>$xpaset -p ds9 sia print</tt><br> +<tt>$xpaset -p ds9 sia retrieve<br> +$xpaset -p ds9 sia save foo.xml<br></tt> <tt>$xpaset -p ds9 sia +radius 1 degrees</tt><br> +<tt>$xpaset -p ds9 sia sky fk5<br> +$xpaset -p ds9 sia skyformat degrees<br></tt> <tt>$xpaset -p ds9 +sia system wcs</tt><tt><br></tt> <tt>$xpaset -p ds9 sia update<br> +<br></tt> <b><a name="single" id="single"></a>single</b> +<p>Select Single Display mode</p> +<tt>Syntax:<br> +single<br> + <br> +Example:<br> +$xpaget ds9 single<br> +$xpaset -p ds9 single<br></tt> +<p><b><a name="skyview" id="skyview"></a>skyview</b></p> +<p>Support for SkyView image server at HEASARC.</p> +<tt>Syntax:<br> +skyview []<br> + [<object>]<br> + [name +<object>|clear]<br> + [<ra> <dec>] +# in wcs fk5<br> + [size <width> +<height> degrees|arcmin|arcsec]<br> + [pixels <width> +<height>]<br> + [save yes|no]<br> + [frame new|current]<br> + [update +frame|crosshair]<br> + [survey <survey>]<br> + [open|close]<br> +<br> +Example:<br> +$xpaget ds9 skyview name<br> +$xpaget ds9 skyview coord<br> +$xpaget ds9 skyview size<br> +$xpaget ds9 skyview pixels<br> +$xpaget ds9 skyview save<br> +$xpaget ds9 skyview frame<br> +$xpaget ds9 skyview survey<br> +$xpaset -p ds9 skyview<br> +$xpaset -p ds9 skyview m31<br></tt> <tt><tt>$xpaset -p ds9 skyview +name m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 skyview name +clear<br></tt></tt> $xpaset -p ds9 skyview 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 skyview size 60 60 arcmin<br> +$xpaset -p ds9 skyview pixels 600 600<br> +$xpaset -p ds9 skyview save yes<br> +$xpaset -p ds9 skyview frame current<br> +$xpaset -p ds9 skyview update frame<br> +$xpaset -p ds9 skyview survey sdssi<br> +$xpaset -p ds9 skyview open<br></tt> <tt>$xpaset -p ds9 skyview +close</tt><br> +<p><b><a name="sleep" id="sleep"></a>sleep</b></p> +<p>Delays execution for specified number of seconds. Default is 1 +second.<br></p> +<tt>Syntax:<br> +sleep [#]<br> + <br> +Example:<br> +$xpaset -p ds9 sleep<br> +$xpaset -p ds9 sleep 2<br></tt> +<p><b><a name="smooth" id="smooth"></a>smooth</b></p> +<p>Smooth current image or set smooth parameters.<br> +Boxcar width = <i>2*radius+1</i><br> +Tophat diameter = <i>2*radius+1</i><br> +Gaussian diameter = <i>2*radius+1,</i> mean <i>=0</i><br> +Elliptical Gaussian diameter = <i>2*radius+1,</i> mean +<i>=0<br></i> <br> +<tt>Syntax:</tt><br></p> +<tt>smooth []<br> + [yes|no]<br> + [function +boxcar|tophat|gaussian]<br></tt> +<tt> [radius +<value>]<br></tt> +<tt><tt><tt><tt> [radiusminor +<value>]<br></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> [sigma +<value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt> +[sigmaminor <value>]<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt> +[angle <value>]<br></tt></tt></tt></tt></tt></tt></tt></tt> +<tt> [match]<br> + [lock [yes|no]]</tt><br> +<tt><tt> [open|close]<br> +<br></tt> Example:<br> +$xpaget ds9 smooth<br> +$xpaget ds9 smooth function<br></tt> <tt><tt>$xpaget ds9 smooth +radius<br></tt></tt> <tt><tt>$xpaget ds9 smooth +radiusminor<br></tt></tt> <tt><tt><tt><tt><tt><tt>$xpaget ds9 +smooth sigma<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaget ds9 smooth +sigmaminor<br></tt></tt></tt></tt></tt></tt></tt></tt> $xpaget ds9 +smooth lock<br> +$xpaset -p ds9 smooth<br> +$xpaset -p ds9 smooth yes<br> +$xpaset -p ds9 smooth function tophat<br></tt> <tt><tt>$xpaset -p +ds9 smooth radius 4<br></tt></tt> <tt><tt><tt><tt><tt><tt>$xpaset +-p ds9 smooth radiusminor 4<br></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 smooth sigma +2.0<br></tt></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 smooth +sigmaminor 2.0<br></tt></tt></tt></tt></tt></tt></tt></tt></tt> +<tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt><tt>$xpaset -p ds9 +smooth angle +45<br></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt> +$xpaset -p ds9 smooth match<br> +$xpaset -p ds9 smooth lock yes</tt><br> +<tt>$xpaset -p ds9 smooth open<br> +$xpaset -p ds9 smooth close<br></tt> +<p><b><a name="source" id="source"></a>source</b></p> +<p>Source TCL code from a file. Only available for <tt>XPA_METHOD +local.</tt></p> +<tt>Syntax:<br> +source [<filename>]<br> + <br> +Example:<br> +$xpaset -p ds9 source foo.tcl</tt> +<p><b><a name="tcl" id="tcl"></a>tcl</b></p> +<p>Execute one tcl command. Only available for <tt>XPA_METHOD +local.</tt></p> +<tt>Syntax:<br> +tcl [<tcl command>]<br> + <br> +Example:<br> +$echo 'puts "Hello, World"' | xpaset ds9 tcl<br> +$xpaset -p ds9 tcl {puts {Hello, World}}</tt><tt><br></tt> +<p><b><a name="threads" id="threads"></a>threads</b></p> +<p>Set number of process threads for functions which are +multi-threaded.<br></p> +<tt>Syntax:<br> +threads #<br> + <br> +Example:<br> +$xpaget ds9 threads<br> +$xpaset -p ds9 threads 8</tt><br> +<p><b><a name="tiff" id="tiff"></a>tiff</b></p> +<p>Load TIFF image into current frame. Optional parameters: +<tt>tiff</tt> compression method.</p> +<tt>Syntax:<br> +tiff [new|slice] [<filename>] +[none|jpeg|packbits|deflate]<br> + <br> +Example:<br> +$xpaget ds9 tiff > foo.tiff</tt><br> +<tt><tt>$xpaget ds9 tiff jpeg > foo.tiff</tt><br> +$xpaset -p ds9 tiff foo.tiff</tt><br> +<tt><tt>$xpaset -p ds9 tiff new foo.tiff<br></tt></tt> +<tt><tt><tt>$xpaset -p ds9 tiff slice foo.tiff<br></tt></tt> $cat +foo.tiff | xpaset ds9 tiff</tt> <tt><tt><tt># not available +windows</tt></tt></tt><br> +<tt><tt>$cat foo.tiff | xpaset ds9 tiff</tt> <tt>new</tt></tt> +<tt><tt><tt><tt># not available windows</tt></tt><br></tt> $cat +foo.tiff | xpaset ds9 tiff</tt> <tt>slice</tt> <tt><tt><tt># not +available windows</tt></tt></tt> +<p><b><a name="tile" id="tile"></a>tile</b></p> +<p>Controls the tile display mode.</p> +<tt>Syntax:<br> +tile []<br> + [yes|no]<br> + [mode grid|column|row]<br> + [grid]<br> + [grid mode automatic|manual]<br> + [grid direction x|y]<br> + [grid layout <col> <row>]<br> + [grid gap <pixels>]<br> + [row]<br> + [column]<br> + <br> +Example:<br> +$xpaget ds9 tile<br> +$xpaget ds9 tile mode<br> +$xpaget ds9 tile grid mode<br> +$xpaget ds9 tile grid direction<br> +$xpaget ds9 tile grid layout<br> +$xpaget ds9 tile grid gap<br> +$xpaset -p ds9 tile<br> +$xpaset -p ds9 tile yes<br> +$xpaset -p ds9 tile mode row<br> +$xpaset -p ds9 tile grid<br> +$xpaset -p ds9 tile grid mode manual<br> +$xpaset -p ds9 tile grid direction x<br> +$xpaset -p ds9 tile grid layout 5 5<br> +$xpaset -p ds9 tile grid gap 10<br> +$xpaset -p ds9 tile row<br> +$xpaset -p ds9 tile column</tt> +<p><b><a name="update" id="update"></a>update</b></p> +<p>Updates the current frame or region of frame. In the second +form, the first argument is the number of the fits HDU (starting +with 1) and the remaining args are a bounding box in IMAGE +coordinates. By default, the screen is updated the next available +idle cycle. However, you may force an immediate update by +specifying the NOW option.</p> +<tt>Syntax:<br> +update []<br> + [# x1 y1 x2 y2]<br> + [now]<br> + [now # x1 y1 x2 y2]<br> + <br> +Example:<br> +$xpaset -p ds9 update<br> +$xpaset -p ds9 update 1 100 100 300 400<br> +$xpaset -p ds9 update now<br> +$xpaset -p ds9 update now 1 100 100 300 400</tt><br> +<p><b><a name="url" id="url"></a>url</b></p> +<p>Load FITS from URL into the current frame</p> +<tt>Syntax:<br> +url <url><br> + <br> +Example:<br> +$xpaset -p ds9 url http://foo.bar.edu/foo.fits<br></tt> +<p><b><a name="version" id="version"></a>version</b></p> +<p>Returns the current version of DS9.</p> +<tt>Syntax:<br> +version<br> + <br> +Example:<br> +$xpaget ds9 version</tt> +<p><b><a name="view" id="view"></a>view</b></p> +<p>Controls the GUI.</p> +<tt>Syntax:<br> +view [layout horizontal|vertical]<br> + [keyvalue <string>]<br> + [info yes|no]<br> + [panner yes|no]<br> + [magnifier yes|no]<br> + [buttons yes|no]<br> + [colorbar yes|no]<br> + [colorbar horizontal|vertical]<br> + [colorbar numerics yes|no]<br> + [graph horizontal|vertical +yes|no]<br> + [filename yes|no[<br> + [object yes|no]<br> + [keyword yes|no]<br> + [minmax yes|no]<br> + [lowhigh yes|no]<br> + [units yes|no]<br> + [image|physical|wcs|wcsa...wcsz +yes|no]<br></tt> <tt><tt><tt> [frame +yes|no]<br></tt></tt> [red yes|no]<br> + [green yes|no]<br> + [blue yes|no]</tt><br> +<tt><tt> </tt><br> +Example:<br> +$xpaget ds9 view layout<br> +$xpaget ds9 view keyvalue<br> +$xpaget ds9 view info<br> +$xpaget ds9 view panner<br> +$xpaget ds9 view magnifier<br> +$xpaget ds9 view buttons<br> +$xpaget ds9 view colorbar<br> +$xpaget ds9 view graph horizontal<br> +$xpaget ds9 view filename<br> +$xpaget ds9 view object<br> +$xpaget ds9 view keyword<br> +$xpaget ds9 view minmax<br> +$xpaget ds9 view lowhigh<br> +$xpaget ds9 view units<br> +$xpaget ds9 view image<br> +$xpaget ds9 view wcsa</tt><br> +<tt>$xpaget ds9 view red<br></tt> <tt><tt><tt>$xpaget ds9 view +frame<br></tt></tt> $xpaset -p ds9 view layout vertical<br> +$xpaset -p ds9 view keyvalue BITPIX<br> +$xpaset -p ds9 view info yes<br> +$xpaset -p ds9 view panner yes<br> +$xpaset -p ds9 view magnifier yes<br> +$xpaset -p ds9 view buttons yes<br> +$xpaset -p ds9 view colorbar yes<br> +$xpaset -p ds9 view graph horizontal yes<br> +$xpaset -p ds9 view filename yes<br> +$xpaset -p ds9 view object yes<br> +$xpaset -p ds9 view keyword yes<br> +$xpaset -p ds9 view minmax yes<br> +$xpaset -p ds9 view lowhigh yes<br> +$xpaset -p ds9 view units yes<br> +$xpaset -p ds9 view wcsa yes<br></tt> <tt><tt>$xpaset -p ds9 view +frame yes</tt></tt><br> +<tt>$xpaset -p ds9 view red yes<br> +$xpaset -p ds9 view green yes<br> +$xpaset -p ds9 view blue yes</tt><br> +<br> +<b><a name="vla" id="vla"></a>vla</b> +<p>Support for VLA Sky Survey.</p> +<tt>Syntax:<br> +vla []<br> + [<object>]<br> + [name <object>|clear]<br> + [<ra> <dec>] # in wcs +fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [survey first|stripe82]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 vla name<br> +$xpaget ds9 vla coord<br> +$xpaget ds9 vla size<br> +$xpaget ds9 vla save<br> +$xpaget ds9 vla frame<br> +$xpaget ds9 vla survey<br> +$xpaset -p ds9 vla<br> +$xpaset -p ds9 vla m31<br></tt> <tt><tt>$xpaset -p ds9 vla name +m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 vla name +clear<br></tt></tt> $xpaset -p ds9 vla 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 vla size 60 60 arcmin<br> +$xpaset -p ds9 vla save yes<br> +$xpaset -p ds9 vla frame current<br> +$xpaset -p ds9 vla update frame<br> +$xpaset -p ds9 vla survey stripe82<br> +$xpaset -p ds9 vla open<br></tt> <tt>$xpaset -p ds9 vla +close<br></tt> +<p><b><a name="vlss" id="vlss"></a>vlss</b></p> +<p>Support for NRAO VLSS Sky Survey.</p> +<tt>Syntax:<br> +vlss []<br> + [<object>]<br> + [name <object>]<br> + [<ra> <dec>] # in wcs fk5<br> + [size <width> <height> +degrees|arcmin|arcsec]<br> + [save yes|no]<br> + [frame new|current]<br> + [update frame|crosshair]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 vlss name<br> +$xpaget ds9 vlss coord<br> +$xpaget ds9 vlss size<br> +$xpaget ds9 vlss save<br> +$xpaget ds9 vlss frame<br> +$xpaset -p ds9 vlss<br> +$xpaset -p ds9 vlss m31<br></tt> <tt><tt>$xpaset -p ds9 vlss name +m31<br></tt></tt> <tt><tt><tt>$xpaset -p ds9 vlss name +clear<br></tt></tt> $xpaset -p ds9 vlss 00:42:44.404 ++41:16:08.78<br> +$xpaset -p ds9 vlss size 60 60 arcmin<br> +$xpaset -p ds9 vlss save yes<br> +$xpaset -p ds9 vlss frame current<br> +$xpaset -p ds9 vlss update frame<br> +$xpaset -p ds9 vlss open<br></tt> <tt>$xpaset -p ds9 vlss +close</tt><br> +<br> +<p><b><a name="vo" id="vo"></a>vo</b></p> +<p>Invoke an connection to a Virtual Observatory site.</p> +<tt>Syntax:<br> +vo [method xpa|mime]<br> + [server <url>]<br> + [internal yes|no]<br> + [delay #]<br> + [<url>]<br> + [connect <url>]<br> + [disconnect <url>]<br> + [open|close]<br> +<br> +Example:<br> +$xpaget ds9 vo<br> +$xpaget ds9 vo method<br> +$xpaget ds9 vo server<br> +$xpaget ds9 vo internal<br> +$xpaget ds9 vo delay<br> +$xpaget ds9 vo connect<br> +$xpaset -p ds9 vo method xpa<br> +$xpaset -p ds9 vo server http://foo.bar.edu/list.txt<br> +$xpaset -p ds9 vo internal yes<br> +$xpaset -p ds9 vo delay 15 # keep-alive delay<br> +$xpaset -p ds9 vo chandra-ed<br> +$xpaset -p ds9 vo connect chandra-ed<br> +$xpaset -p ds9 vo disconnect chandra-ed<br> +$xpaset -p ds9 vo open<br> +$xpaset -p ds9 vo close<br></tt> +<p><b><a name="wcs" id="wcs"></a>wcs</b></p> +<p>Controls the World Coordinate System for the current frame. If +the wcs system, skyframe, or skyformat is modified, the info panel, +compass, grid, and alignment will be modified accordingly. Also, +using this access point, a new WCS specification can be loaded and +used by the current image regardless of the WCS that was contained +in the image file. WCS specification can be sent to DS9 as an ASCII +file . Please see <a href="file.html#WCS">WCS</a> for more +information.</p> +<tt>Syntax:<br> +wcs [[system] wcs|wcsa...wcsz]<br> + [[sky] fk4|fk5|icrs|galactic|ecliptic]<br> + [[skyformat] degrees|sexagesimal]<br> + [align yes|no]<br> + [reset [#]]<br> + [replace [#] <filename>]<br> + [append [#] <filename>]<br> + [open|close]<br> +<br> +Example:<br> +$xpaget ds9 wcs<br> +$xpaget ds9 wcs system<br> +$xpaget ds9 wcs sky<br> +$xpaget ds9 wcs skyformat<br> +$xpaget ds9 wcs align<br> +$xpaset -p ds9 wcs wcs<br> +$xpaset -p ds9 wcs system wcs<br> +$xpaset -p ds9 wcs fk5<br></tt> <tt>$xpaset -p ds9 wcs sky +fk5<br></tt> <tt>$xpaset -p ds9 wcs sexagesimal<br></tt> +<tt>$xpaset -p ds9 wcs skyformat sexagesimal<br> +$xpaset -p ds9 wcs align yes<br> +$xpaset -p ds9 wcs reset<br> +$xpaset -p ds9 wcs reset 3<br> +$xpaset -p ds9 wcs replace foo.wcs<br> +$xpaset -p ds9 wcs replace 3 foo.wcs<br> +$xpaset -p ds9 wcs append foo.wcs<br> +$xpaset -p ds9 wcs append 3 foo.wcs<br> +$cat foo.wcs | xpaset ds9 wcs replace<br> +$cat foo.wcs | xpaset ds9 wcs append<br> +$echo "OBJECT = 'foobar'" | xpaset ds9 wcs append<br> +$xpaset -p ds9 open<br> +$xpaset -p ds9 close<br></tt> +<p><b><a name="web" id="web"></a>web</b></p> +<p>Display specified URL in the web display.</p> +<tt>Syntax:<br> +web []<br> + [<url>]<br> + [new <webname> <url>]<br> + [<webname>] [click +back|forward|stop|reload|#]<br> + [<webname>] [clear]<br> + [<webname>] [close]<br> + <br> +Example:<br> +$xpaget ds9 web<br> +$xpaset -p ds9 web www.cnn.com<br> +$xpaset -p ds9 web new www.cnn.com<br> +$xpaset -p ds9 web hvweb www.apple.com<br> +$xpaset -p ds9 web click back<br> +$xpaset -p ds9 web click 2<br> +$xpaset -p ds9 web clear<br> +$xpaset -p ds9 web close<br></tt> +<p><b><a name="width" id="width"></a>width</b></p> +<p>Set the width of the image display window.</p> +<tt>Syntax:<br> +width [<value>]<br> + <br> +Example:<br> +$xpaget ds9 width<br> +$xpaset -p ds9 width 512</tt><br> +<p><b><a name="xpa" id="xpa"></a>xpa</b></p> +<p>Configure XPA.</p> +<tt>Syntax:<br> +-xpa [disconnect]<br> + [info]<br> + <br> +Example:<br> +$xpaget ds9 info<br> +$xpaset -p ds9 disconnect<br> +$xpaset -p ds9 info<br></tt> +<p><b><a name="zscale" id="zscale"></a>zscale</b></p> +<p>Set Scale Limits based on the <i>IRAF</i> algorithm.</p> +<tt>Syntax:<br> +zscale []<br> + [contrast]<br> + [sample]<br> + [line]<br> + <br> +Example:<br> +$xpaget ds9 zscale contrast<br> +$xpaget ds9 zscale sample<br> +$xpaget ds9 zscale line<br> +$xpaset -p ds9 zscale<br> +$xpaset -p ds9 zscale contrast .25<br> +$xpaset -p ds9 zscale sample 600<br> +$xpaset -p ds9 zscale line 120<br></tt> +<p><b><a name="zoom" id="zoom"></a>zoom</b></p> +<p>Controls the current zoom value for the current frame.</p> +<tt>Syntax:<br> +zoom [<value>]<br> + [<value> <value>]<br> + [to <value>]<br> + [to <value> <value>]<br> + [in]<br> + [out]<br> + [to fit]<br> + [open|close]<br> + <br> +Example:<br> +$xpaget ds9 zoom<br> +$xpaset -p ds9 zoom 2<br> +$xpaset -p ds9 zoom 2 4<br> +$xpaset -p ds9 zoom to 4<br> +$xpaset -p ds9 zoom to 2 4<br> +$xpaset -p ds9 zoom in<br> +$xpaset -p ds9 zoom out<br> +<$xpaset -p ds9 zoom to fit<br> +$xpaset -p ds9 zoom open<br> +$xpaset -p ds9 zoom close<br></tt></blockquote> +</body> </html> |