Deg,Arcmin,Arcsec to Radians
CALL sla_CAF2R (IDEG, IAMIN, ASEC, RAD, J)
IDEG  I  degrees 
 
IAMIN  I  arcminutes 


ASEC  R  arcseconds 
RAD  R  angle in radians 
 
J  I  status: 
 

 1 = IDEG outside range 0$$359 



 2 = IAMIN outside range 0$$59 



 3 = ASEC outside range 0$$59.999$\cdots \phantom{\rule{0.3em}{0ex}}$ 