Keyword Position Type Description
------- -------- ---- -----------
MODE 1 CHAR PIXel,SOUrce,CIRcle,POLygon,REGion
CURR - LOGICAL Use current region defined by
IREGION when in REGion mode
RAD - REAL exclusion radius
XCENT - REAL circle centre for keyboard mode
YCENT - REAL " "
LIST - CHAR source list file
RA - REAL array of RAs
DEC - REAL array of DECs
OUTSIDE - LOGICAL exclude outside circle or polygon
(Hidden default = NO)