1 files changed, 0 insertions, 106 deletions
diff --git a/ast/pal/palEtrms.c b/ast/pal/palEtrms.c
deleted file mode 100644
index 4484682..0000000
--- a/ast/pal/palEtrms.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
-*+
-*  Name:
-*     palEtrms
-
-*  Purpose:
-*     Compute the E-terms vector
-
-*  Language:
-*     Starlink ANSI C
-
-*  Type of Module:
-*     Library routine
-
-*  Invocation:
-*     void palEtrms ( double ep, double ev[3] );
-
-*  Arguments:
-*     ep = double (Given)
-*        Besselian epoch
-*     ev = double [3] (Returned)
-*        E-terms as (dx,dy,dz)
-
-*  Description:
-*     Computes the E-terms (elliptic component of annual aberration)
-*     vector.
-*
-*     Note the use of the J2000 aberration constant (20.49552 arcsec).
-*     This is a reflection of the fact that the E-terms embodied in
-*     existing star catalogues were computed from a variety of
-*     aberration constants.  Rather than adopting one of the old
-*     constants the latest value is used here.
-*
-*  See also:
-*     - Smith, C.A. et al., 1989.  Astr.J. 97, 265.
-*     - Yallop, B.D. et al., 1989.  Astr.J. 97, 274.
-
-*  Authors:
-*     PTW: Pat Wallace (STFC)
-*     TIMJ: Tim Jenness (JAC, Hawaii)
-*     {enter_new_authors_here}
-
-*  History:
-*     2012-02-12 (TIMJ):
-*        Initial version with documentation taken from Fortran SLA
-*        Adapted with permission from the Fortran SLALIB library.
-*     {enter_further_changes_here}
-
-*  Copyright:
-*     Copyright (C) 1996 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"
-
-void palEtrms ( double ep, double ev[3] ) {
-
-  /* Use the J2000 aberration constant */
-  const double ABCONST = 20.49552;
-
-  double t, e, e0, p, ek, cp;
-
-  /*  Julian centuries since B1950 */
-  t = (ep - 1950.) * .0100002135903;
-
-  /*  Eccentricity */
-  e = .01673011 - (t * 1.26e-7 + 4.193e-5) * t;
-
-  /*  Mean obliquity */
-  e0 = (84404.836 - ((t * .00181 + .00319) * t + 46.8495) * t) *
-    PAL__DAS2R;
-
-  /*  Mean longitude of perihelion */
-  p = (((t * .012 + 1.65) * t + 6190.67) * t + 1015489.951) *
-    PAL__DAS2R;
-
-  /*  E-terms */
-  ek = e * ABCONST * PAL__DAS2R;
-  cp = cos(p);
-  ev[0] = ek * sin(p);
-  ev[1] = -ek * cp * cos(e0);
-  ev[2] = -ek * cp * sin(e0);
-
-}