I know it is a bit complicated the way Guide displays the images.
Mostly I can work it out now. But with the image 7c000580.fit I have
a real problem. It is much too bright and I can't change it. The
image is located in Cepheus RA 21 48, DE 58 46. I have opend it with
Maxim and tried to change it but with no result. I tried to throw it
away, with the result that it came back by its own. Where is the
original, and can I change it?