#include "slalib.h" #include "slamac.h" void slaAoppat ( double date, double aoprms[14] ) /* ** - - - - - - - - - - ** s l a A o p p a t ** - - - - - - - - - - ** ** Recompute the sidereal time in the apparent to observed place ** star-independent parameter block. ** ** Given: ** date double UTC date/time (Modified Julian Date, JD-2400000.5) ** (see slaAoppa source for comments on leap seconds) ** aoprms double[14] star-independent apparent-to-observed parameters ** ** (0-11) not required ** (12) longitude + eqn of equinoxes + sidereal dut ** (13) not required ** ** Returned: ** aoprms double[14] star-independent apparent-to-observed parameters: ** ** (0-12) not changed ** (13) local apparent sidereal time (radians) ** ** For more information, see slaAoppa. ** ** Called: slaGmst ** ** Last revision: 31 October 1993 ** ** Copyright P.T.Wallace. All rights reserved. */ { aoprms[13] = slaGmst ( date ) + aoprms[12]; }