iraf.net

NUMBER:	301
MODULE:	daophot.seepsf (Dec Alpha)
SYSTEM:	V2.10
DATE:	Tue Jul 18 10:14:50 MST 1995
FROM:	davis

BUG:	Seepsf will terminate with an FPE error on the Dec Alpha machine
	if the the psf model is not analytic. The problem was caused by
	as missing test which resulted in an out-of-bounds array reference
	in some cases. On other systems the FPE error did not occur
	but pixels outside the psf radius were not being set to 0 as intended
	but were instead were interpolated in the noisy edges of the
	look-up table. Pixels inside the psf radius are correct.

STATUS:	Fixed for the next release of iraf and in the ftp archive version.
	There is no workaround.