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Begin FrameSet # Set of inter-related coordinate systems
# Title = "FK5 equatorial coordinates; mean equinox J2000.0; gnomonic polynomial projection" # Title of coordinate system
# Naxes = 2 # Number of coordinate axes
# Domain = "SKY" # Coordinate system domain
# Epoch = 2000 # Julian epoch of observation
# Lbl1 = "Right ascension" # Label for axis 1
# Lbl2 = "Declination" # Label for axis 2
# System = "FK5" # Coordinate system type
# Uni1 = "hh:mm:ss.s" # Units for axis 1
# Uni2 = "ddd:mm:ss" # Units for axis 2
# Dir1 = 0 # Plot axis 1 in reverse direction
# Bot2 = -1.5707963267948966 # Lowest legal axis value
# Top2 = 1.5707963267948966 # Highest legal axis value
IsA Frame # Coordinate system description
Nframe = 2 # Number of Frames in FrameSet
Base = 1 # Index of base Frame
Currnt = 2 # Index of current Frame
Lnk2 = 1 # Node 2 is derived from node 1
Frm1 = # Frame number 1
Begin Frame # Coordinate system description
Title = "Pixel Coordinates" # Title of coordinate system
Naxes = 2 # Number of coordinate axes
Domain = "GRID" # Coordinate system domain
# Lbl1 = "Pixel axis 1" # Label for axis 1
# Lbl2 = "Pixel axis 2" # Label for axis 2
Ax1 = # Axis number 1
Begin Axis # Coordinate axis
Label = "Pixel axis 1" # Axis Label
End Axis
Ax2 = # Axis number 2
Begin Axis # Coordinate axis
Label = "Pixel axis 2" # Axis Label
End Axis
End Frame
Frm2 = # Frame number 2
Begin SkyFrame # Description of celestial coordinate system
Ident = " " # Permanent Object identification string
IsA Object # AST Object
# Title = "FK5 equatorial coordinates; mean equinox J2000.0; gnomonic polynomial projection" # Title of coordinate system
Naxes = 2 # Number of coordinate axes
# Domain = "SKY" # Coordinate system domain
Epoch = 2000 # Julian epoch of observation
# Lbl1 = "Right ascension" # Label for axis 1
# Lbl2 = "Declination" # Label for axis 2
System = "FK5" # Coordinate system type
# Uni1 = "hh:mm:ss.s" # Units for axis 1
# Uni2 = "ddd:mm:ss" # Units for axis 2
# Dir1 = 0 # Plot axis 1 in reverse direction
# Bot2 = -1.5707963267948966 # Lowest legal axis value
# Top2 = 1.5707963267948966 # Highest legal axis value
Ax1 = # Axis number 1
Begin SkyAxis # Celestial coordinate axis
End SkyAxis
Ax2 = # Axis number 2
Begin SkyAxis # Celestial coordinate axis
End SkyAxis
IsA Frame # Coordinate system description
Proj = "gnomonic polynomial" # Description of sky projection
# SkyTol = 0.001 # Smallest significant separation [arc-sec]
Eqnox = 2000 # Julian epoch of mean equinox
SRefIs = "Ignored" # Not rotated (ref. pos. is ignored)
SRef1 = 2.8272374655684112 # Ref. pos. RA 10:47:57.3
SRef2 = -1.0518122540502668 # Ref. pos. Dec -60:15:52
End SkyFrame
Map2 = # Mapping between nodes 1 and 2
Begin CmpMap # Compound Mapping
Nin = 2 # Number of input coordinates
IsSimp = 1 # Mapping has been simplified
IsA Mapping # Mapping between coordinate systems
MapA = # First component Mapping
Begin WinMap # Map one window on to another
Nin = 2 # Number of input coordinates
Invert = 0 # Mapping not inverted
IsA Mapping # Mapping between coordinate systems
Sft1 = -0.3287946560728543 # Shift for axis 1
Scl1 = -0.00044129690205585437 # Scale factor for axis 1
Sft2 = 0.38797155568647818 # Shift for axis 2
Scl2 = 0.00044129690205585437 # Scale factor for axis 2
End WinMap
MapB = # Second component Mapping
Begin CmpMap # Compound Mapping
Nin = 2 # Number of input coordinates
IsA Mapping # Mapping between coordinate systems
InvA = 1 # First Mapping used in inverse direction
MapA = # First component Mapping
Begin WcsMap # FITS-WCS sky projection
Nin = 2 # Number of input coordinates
Invert = 1 # Mapping inverted
IsA Mapping # Mapping between coordinate systems
Type = "TPN" # Gnomonic polynomial projection
PV1_0 = 0.00037777813768480556 # Projection parameter 0 for axis 1
PV1_1 = 0.018675372165510556 # Projection parameter 1 for axis 1
PV1_2 = 1.4659181119170556e-05 # Projection parameter 2 for axis 1
PV1_4 = -5.6541834490241662e-09 # Projection parameter 4 for axis 1
PV1_5 = -1.6598619578175834e-10 # Projection parameter 5 for axis 1
PV1_6 = 3.324645548432778e-09 # Projection parameter 6 for axis 1
PV1_7 = 6.8029375162963896e-10 # Projection parameter 7 for axis 1
PV1_8 = -1.0315391309210556e-11 # Projection parameter 8 for axis 1
PV1_9 = 6.5770184096316667e-10 # Projection parameter 9 for axis 1
PV1_10 = 4.6843790588691666e-11 # Projection parameter 10 for axis 1
PV1_17 = 0 # Projection parameter 17 for axis 1
PV1_19 = 0 # Projection parameter 19 for axis 1
PV1_21 = 0 # Projection parameter 21 for axis 1
PV2_0 = 0.00020734395690532499 # Projection parameter 0 for axis 2
PV2_1 = 0.018675089806542779 # Projection parameter 1 for axis 2
PV2_2 = -1.6578391725152224e-05 # Projection parameter 2 for axis 2
PV2_4 = -5.1378767937980552e-09 # Projection parameter 4 for axis 2
PV2_5 = -1.7623932712259446e-09 # Projection parameter 5 for axis 2
PV2_6 = 2.7161547313251387e-10 # Projection parameter 6 for axis 2
PV2_7 = 7.088907407099166e-10 # Projection parameter 7 for axis 2
PV2_8 = 1.8432618513145277e-11 # Projection parameter 8 for axis 2
PV2_9 = 6.8491061989569442e-10 # Projection parameter 9 for axis 2
PV2_10 = 7.3325859634708332e-13 # Projection parameter 10 for axis 2
PV2_17 = 0 # Projection parameter 17 for axis 2
PV2_19 = 0 # Projection parameter 19 for axis 2
PV2_21 = 0 # Projection parameter 21 for axis 2
End WcsMap
MapB = # Second component Mapping
Begin CmpMap # Compound Mapping
Nin = 2 # Number of input coordinates
IsA Mapping # Mapping between coordinate systems
InvA = 1 # First Mapping used in inverse direction
MapA = # First component Mapping
Begin SphMap # Cartesian to Spherical mapping
Nin = 3 # Number of input coordinates
Nout = 2 # Number of output coordinates
Invert = 1 # Mapping inverted
IsA Mapping # Mapping between coordinate systems
UntRd = 1 # All input vectors have unit length
PlrLg = 0 # Polar longitude (rad.s)
End SphMap
MapB = # Second component Mapping
Begin CmpMap # Compound Mapping
Nin = 3 # Number of input coordinates
Nout = 2 # Number of output coordinates
IsA Mapping # Mapping between coordinate systems
MapA = # First component Mapping
Begin MatrixMap # Matrix transformation
Nin = 3 # Number of input coordinates
Invert = 0 # Mapping not inverted
IsA Mapping # Mapping between coordinate systems
M0 = 0.82577216035104439 # Forward matrix value
M1 = -0.30920332196760869 # Forward matrix value
M2 = -0.47169232013396639 # Forward matrix value
M3 = -0.26848851872737706 # Forward matrix value
M4 = -0.95099595460979502 # Forward matrix value
M5 = 0.153364303628268 # Forward matrix value
M6 = -0.49599824042101986 # Forward matrix value
M7 = 0 # Forward matrix value
M8 = -0.86832352582390171 # Forward matrix value
Form = "Full" # Matrix storage form
End MatrixMap
MapB = # Second component Mapping
Begin SphMap # Cartesian to Spherical mapping
Nin = 3 # Number of input coordinates
Nout = 2 # Number of output coordinates
Invert = 0 # Mapping not inverted
IsA Mapping # Mapping between coordinate systems
UntRd = 1 # All input vectors have unit length
PlrLg = 2.8272374655684112 # Polar longitude (rad.s)
End SphMap
End CmpMap
End CmpMap
End CmpMap
End CmpMap
End FrameSet
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