iraf.net

NUMBER:	437
MODULE:	astcalc
SYSTEM:	V2.10-V2.11.2
DATE:	Tue Aug 31 10:48:49 MST 1999
FROM:	valdes

BUG:	When ASTCALC is run on more than one image at a time the image
	is incorrectly opened twice and only closed once.  This has
	one consequence, if the list of images is large (greater than
	about 60) and they are in the Space Telescope Geiss format
	(the files with ??h and ??d extensions) then the task will
	run out of file descriptors with an error message such as

	    ERROR: 757 noao/lib$obsdb.dat
	    ERROR: 787 pix61.c0h4451ef

	The workarounds are 1) use smaller lists of images per execution,
	2) change the image format to imh or fits, 3) run the task in
	a script loop using one image at a time.

STATUS:	Fixed for the next release.

NUMBER:	451
MODULE:	imcombine,ccdred.combine,mscred.combine,sflatcombine,flatcombine,zerocombine
SYSTEM:	V2.11.2-V2.11.3
DATE:	Tue Dec  7 10:33:32 MST 1999
FROM:	valdes

BUG:	The 2D grow option introduced in V2.11.2 and in MSCREDV3.2
	does not work with 'minmax' rejection.  There is no workaround.

STATUS:	Fixed in later releases.