Hi there. I'm wondering if anybody has issues with the center telescope tool in the FITS viewer. A lot of the time the coordinates show as all 0's and I'm not sure why. The documentation shows i needs to have a WCS coordinate set on the image which i should. Any ideas on why this is happening?
I have has some FITS images without WCS information embedded (entirely my fault) and I managed to update the files by loading into ASTAP, solving and then save new header. The images can then be loaded into the FITS Viewer and used to center the telescope.