Search found 3 matches

by universalmaster
2016-12-10T08:41:20-07:00
Forum: Bugs
Topic: Fits file does not seem to be read correctly
Replies: 4
Views: 7859

Re: Fits file does not seem to be read correctly

Excellent, that was fast!

Thanks for the great software :-)
by universalmaster
2016-12-10T05:59:12-07:00
Forum: Bugs
Topic: Fits file does not seem to be read correctly
Replies: 4
Views: 7859

Re: Fits file does not seem to be read correctly

Yes, exactly. But the red image (1st gray scale image in the file) and mean of the red image comes out all wrong with imagemagick but not with other programs. The mean of the 1st image should be about half of the mean of the 3rd image (the blue channel) in the file.
by universalmaster
2016-12-10T04:46:21-07:00
Forum: Bugs
Topic: Fits file does not seem to be read correctly
Replies: 4
Views: 7859

Fits file does not seem to be read correctly

Hi! If I convert a fits file which is underexposed, I get strange values for the mean in the red channel: $ convert test.fits -format "%[mean]\n" info: 35317.5 2984.76 4756.72 The image should have the highest mean in the blue channel. Pixinsight report the following "8-bit" means mean 9.6 11.9 18.9 ...