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authorJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
committerJoe Hunkeler <jhunkeler@gmail.com>2015-08-11 16:51:37 -0400
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+.help dtp2s Jun99 "Slalib Package"
+.nf
+
+ SUBROUTINE slDTPS (XI, ETA, RAZ, DECZ, RA, DEC)
+
+ - - - - - -
+ D T P S
+ - - - - - -
+
+ Transform tangent plane coordinates into spherical
+ (double precision)
+
+ Given:
+ XI,ETA dp tangent plane rectangular coordinates
+ RAZ,DECZ dp spherical coordinates of tangent point
+
+ Returned:
+ RA,DEC dp spherical coordinates (0-2pi,+/-pi/2)
+
+ Called: slDA2P
+
+ P.T.Wallace Starlink 24 July 1995
+
+ Copyright (C) 1995 Rutherford Appleton Laboratory
+ Copyright (C) 1995 Association of Universities for Research in Astronomy Inc.
+
+.fi
+.endhelp