Thanks Russ...I'm not sure what the question is! I've had this software just a few days now. The first set of images I input to it worked like a champ. I think it was about 30 or so...actually I input 58 at first and it wouldn't handle that many. All aligned, I made 4 images (LRGB) and went to other processing software and all was good. Now the more times I try to use it the less it will aline anything. The images are fairly bright (in CCDStack) before I input to RegiStar but are very dim in RegiStar. Can hardly see any stars. Ha images are worst than that...nearly black. Seems like the more I fool with it the worst it gets. Maybe I need to look at some of those You Tube tutorials.
