Re: Combining slices loses FITS header data

Posted by karenacollins on Sep 16, 2022; 9:03am
URL: http://astroimagej.170.s1.nabble.com/Combining-slices-loses-FITS-header-data-tp1997p2003.html

The headers suggest that the combined version was re-solved by ASTAP to get the new headers. I think it would be reasonable to copy the first aligned WCS solution if it exists (since they are aligned already). The user could elect to re-solve if desired after the combine.