update ast 8.6.2

1 files changed, 0 insertions, 186 deletions

diff --git a/ast/pal/palFk45z.c b/ast/pal/palFk45z.c
deleted file mode 100644
index 643fd74..0000000
--- a/ast/pal/palFk45z.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
-*+
-*  Name:
-*     palFk45z
-
-*  Purpose:
-*     Convert B1950.0 FK4 star data to J2000.0 FK5 assuming zero
-*     proper motion in the FK5 frame
-
-*  Language:
-*     Starlink ANSI C
-
-*  Type of Module:
-*     Library routine
-
-*  Invocation:
-*     palFk45z( double r1950, double d1950, double bepoch, double *r2000,
-*               double *d2000 )
-
-*  Arguments:
-*     r1950 = double (Given)
-*        B1950.0 FK4 RA at epoch (radians).
-*     d1950 = double (Given)
-*        B1950.0 FK4 Dec at epoch (radians).
-*     bepoch = double (Given)
-*        Besselian epoch (e.g. 1979.3)
-*     r2000 = double (Returned)
-*        J2000.0 FK5 RA (Radians).
-*     d2000 = double (Returned)
-*        J2000.0 FK5 Dec(Radians).
-
-*  Description:
-*     Convert B1950.0 FK4 star data to J2000.0 FK5 assuming zero
-*     proper motion in the FK5 frame (double precision)
-*
-*     This function converts stars from the Bessel-Newcomb, FK4
-*     system to the IAU 1976, FK5, Fricke system, in such a
-*     way that the FK5 proper motion is zero.  Because such a star
-*     has, in general, a non-zero proper motion in the FK4 system,
-*     the routine requires the epoch at which the position in the
-*     FK4 system was determined.
-*
-*     The method is from Appendix 2 of Ref 1, but using the constants
-*     of Ref 4.
-
-*  Notes:
-*     - The epoch BEPOCH is strictly speaking Besselian, but if a
-*     Julian epoch is supplied the result will be affected only to
-*     a negligible extent.
-*
-*     - Conversion from Besselian epoch 1950.0 to Julian epoch 2000.0
-*     only is provided for.  Conversions involving other epochs will
-*     require use of the appropriate precession, proper motion, and
-*     E-terms routines before and/or after palFk45z is called.
-*
-*     - In the FK4 catalogue the proper motions of stars within 10
-*     degrees of the poles do not embody the differential E-term effect
-*     and should, strictly speaking, be handled in a different manner
-*     from stars outside these regions. However, given the general lack
-*     of homogeneity of the star data available for routine astrometry,
-*     the difficulties of handling positions that may have been
-*     determined from astrometric fields spanning the polar and non-polar
-*     regions, the likelihood that the differential E-terms effect was not
-*     taken into account when allowing for proper motion in past
-*     astrometry, and the undesirability of a discontinuity in the
-*     algorithm, the decision has been made in this routine to include the
-*     effect of differential E-terms on the proper motions for all stars,
-*     whether polar or not.  At epoch 2000, and measuring on the sky rather
-*     than in terms of dRA, the errors resulting from this simplification
-*     are less than 1 milliarcsecond in position and 1 milliarcsecond per
-*     century in proper motion.
-*
-*  References:
-*     - Aoki,S., et al, 1983.  Astron.Astrophys., 128, 263.
-*     - Smith, C.A. et al, 1989.  "The transformation of astrometric
-*       catalog systems to the equinox J2000.0".  Astron.J. 97, 265.
-*     - Yallop, B.D. et al, 1989.  "Transformation of mean star places
-*       from FK4 B1950.0 to FK5 J2000.0 using matrices in 6-space".
-*       Astron.J. 97, 274.
-*     - Seidelmann, P.K. (ed), 1992.  "Explanatory Supplement to
-*       the Astronomical Almanac", ISBN 0-935702-68-7.
-
-*  Authors:
-*     PTW: Pat Wallace (STFC)
-*     DSB: David Berry (JAC, Hawaii)
-*     {enter_new_authors_here}
-
-*  History:
-*     2012-02-10 (DSB):
-*        Initial version with documentation taken from Fortran SLA
-*        Adapted with permission from the Fortran SLALIB library.
-*     {enter_further_changes_here}
-
-*  Copyright:
-*     Copyright (C) 1998 Rutherford Appleton Laboratory
-*     Copyright (C) 2012 Science and Technology Facilities Council.
-*     All Rights Reserved.
-
-*  Licence:
-*     This program is free software: you can redistribute it and/or
-*     modify it under the terms of the GNU Lesser General Public
-*     License as published by the Free Software Foundation, either
-*     version 3 of the License, or (at your option) any later
-*     version.
-*
-*     This program is distributed in the hope that it will be useful,
-*     but WITHOUT ANY WARRANTY; without even the implied warranty of
-*     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*     GNU Lesser General Public License for more details.
-*
-*     You should have received a copy of the GNU Lesser General
-*     License along with this program.  If not, see
-*     <http://www.gnu.org/licenses/>.
-
-*  Bugs:
-*     {note_any_bugs_here}
-*-
-*/
-
-#include "pal.h"
-#include "palmac.h"
-#include "pal1sofa.h"
-
-void palFk45z( double r1950, double d1950, double bepoch, double *r2000,
-               double *d2000 ){
-
-/* Local Variables: */
-   double w;
-   int i;
-   int j;
-   double r0[3], a1[3], v1[3], v2[6]; /* Position and position+velocity vectors */
-
-
-/* CANONICAL CONSTANTS  (see references) */
-
-/* Vector A. */
-   double a[3] = { -1.62557E-6, -0.31919E-6, -0.13843E-6 };
-
-/* Vectors Adot. */
-   double ad[3] = { 1.245E-3, -1.580E-3, -0.659E-3 };
-
-/* Matrix M (only half of which is needed here). */
-   double em[6][3] = { {0.9999256782, -0.0111820611, -0.0048579477},
-                       {0.0111820610, 0.9999374784, -0.0000271765},
-                       {0.0048579479, -0.0000271474, 0.9999881997},
-                       {-0.000551, -0.238565, 0.435739},
-                       {0.238514, -0.002667, -0.008541},
-                       {-0.435623, 0.012254, 0.002117} };
-
-
-/* Spherical to Cartesian. */
-   eraS2c( r1950, d1950, r0 );
-
-/* Adjust vector A to give zero proper motion in FK5. */
-   w = ( bepoch - 1950.0 )/PAL__PMF;
-   for( i = 0; i < 3; i++ ) {
-      a1[ i ] = a[ i ] + w*ad[ i ];
-   }
-
-/* Remove e-terms. */
-   w = r0[ 0 ]*a1[ 0 ] + r0[ 1 ]*a1[ 1 ] + r0[ 2 ]*a1[ 2 ];
-   for( i = 0; i < 3; i++ ) {
-      v1[ i ] = r0[ i ] - a1[ i ] + w*r0[ i ];
-   }
-
-/* Convert position vector to Fricke system. */
-   for( i = 0; i < 6; i++ ) {
-      w = 0.0;
-      for( j = 0; j < 3; j++ ) {
-         w += em[ i ][ j ]*v1[ j ];
-      }
-      v2[ i ] = w;
-   }
-
-/* Allow for fictitious proper motion in FK4. */
-   w = ( palEpj( palEpb2d( bepoch ) ) - 2000.0 )/PAL__PMF;
-   for( i = 0; i < 3; i++ ) {
-      v2[ i ] += w*v2[ i + 3 ];
-   }
-
-/* Revert to spherical coordinates. */
-   eraC2s( v2, &w, d2000 );
-   *r2000 = eraAnp( w );
-}
-
-