@tio Thank you :) Professonal astronomers do research, and that's something I cannot do. The telescope is a Skywatcher Skymax 180. Planetary imaging is a bit different from deepsky: You make videos with the shortest possible exposure times and then you use software to combine the sharpest frames into one sharpened image. I did that 14 times, combined those 14 stacks as we call them and did a little bit of tweaking.