Welcome to iraf.net Friday, March 29 2024 @ 01:37 AM GMT
Buglog #181
- Tuesday, September 22 1992 @ 02:40 PM GMT
- Contributed by: admin
- Views: 1,005
MODULE: ccdred.ccdproc
SYSTEM: V2.9(?) V2.10.1
SYSTEM: V2.9(?) V2.10.1
NUMBER: 181 MODULE: ccdred.ccdproc SYSTEM: V2.9(?) V2.10.1 DATE: Tue Sep 22 08:40:14 MST 1992 FROM: valdes BUG: When using STF images with a flat field that has been processed but has lost the CCDMEAN keyword CCDPROC will produce an error of the form: ERROR: OPEN: File does not exist (tmp4294ha.hhd) A flat field in this state would most likely be produced by FLATCOMBINE with preprocessing before combining selected. The combined flat field will lack the CCDMEAN keyword. The workarounds are to either use OIF images or add the CCDMEAN keyword manually. This would be done by using IMSTAT to compute the mean and adding the CCDMEAN keyword with that value using HEDIT. STATUS: The error is ignored by CCDPROC in V2.10.2. The reason for the error when calling imunmap with an image which has been created but for which no pixel data has been written is under investigation. NUMBER: 429 MODULE: immatch.geotran SYSTEM: V2.11 DATE: Fri Jun 18 14:20:06 MST 1999 FROM: davis BUG: Geotran was not decoding the transforms list correctly in the case that the number of images > 1 and the number of transforms is 1. In that situation geotran is supposed to use the same transform for all the input images. Instead it was complaining about not being able to find the transform for the second image. This bug was introduced when geotran was modified to use the image template expansion code to manage the transform list (part of supporting the mosaic image name syntax) instead of the file template expansion code. STATUS: Fixed for the next release of IRAF. The workaround is to create a transform list with one entry for each image, even if the entries are the same.
The following comments are owned by whomever posted them. This site is not responsible for what they say.