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+      SUBROUTINE slAOPT (DATE, AOPRMS)
+*+
+*     - - - - - - -
+*      A O P T
+*     - - - - - - -
+*
+*  Recompute the sidereal time in the apparent to observed place
+*  star-independent parameter block.
+*
+*  Given:
+*     DATE   d      UTC date/time (modified Julian Date, JD-2400000.5)
+*                   (see AOPPA source for comments on leap seconds)
+*
+*     AOPRMS d(14)  star-independent apparent-to-observed parameters
+*
+*       (1-12)   not required
+*       (13)     longitude + eqn of equinoxes + sidereal DUT
+*       (14)     not required
+*
+*  Returned:
+*     AOPRMS d(14)  star-independent apparent-to-observed parameters:
+*
+*       (1-13)   not changed
+*       (14)     local apparent sidereal time (radians)
+*
+*  For more information, see slAOPA.
+*
+*  Called:  slGMST
+*
+*  P.T.Wallace   Starlink   1 July 1993
+*
+*  Copyright (C) 1995 Rutherford Appleton Laboratory
+*
+*  License:
+*    This program is free software; you can redistribute it and/or modify
+*    it under the terms of the GNU General Public License as published by
+*    the Free Software Foundation; either version 2 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 General Public License for more details.
+*
+*    You should have received a copy of the GNU General Public License
+*    along with this program (see SLA_CONDITIONS); if not, write to the
+*    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+*    Boston, MA  02110-1301  USA
+*
+*  Copyright (C) 1995 Association of Universities for Research in Astronomy Inc.
+*-
+
+      IMPLICIT NONE
+
+      DOUBLE PRECISION DATE,AOPRMS(14)
+
+      DOUBLE PRECISION slGMST
+
+
+
+      AOPRMS(14) = slGMST(DATE)+AOPRMS(13)
+
+      END