iraf.net

NUMBER:	235
MODULE:	digiphot.apphot.fitpsf
SYSTEM:	V2.9
DATE:	Mon Jan 17 14:18:33 MST 1994
FROM:	davis

BUG:	In cases where the fitting box was entirely off the image or there
	were too few pixels in the fitting box to fit the psf model (e.g.
	< 5 in the case of function=radgauss), the output fitted parameter
	and parameter error arrays were not being initialized correctly.
	Instead, although the fit was correctly tagged with the appropriate
	error code, the results of the previous fit were written to the
	output file.

STATUS:	Fixed in 2.10.3. There is no workaround except to make sure that
	the fitting box contains enough pixels and/or to check the error
	codes of the fitted objects.