>>3189849I will try that, thank you!
>>3189877The "lens" is a telescope (celestron C6 newtonian, quite crappy as a telescope but it's what I have now), the camera is a webcam I bought for star tracking (toupcam), but you can achieve decent results with a normal webcam converted for the purpose (here is my previous best shot, with a ps3 eye camera).
I took nine 3minutes videos, stacked with autostakkert, and then increased details with registax.
>Loaded the 9 resulting pictures in photoshop >Used the autoallign funcion (not 100% reliable, but a good starting point) >trimmed the edges of each frame (because after aligning they get black/jagged contours)>corrected values on each frame to make them as close to each other as possible>used the auto blend function>further corrections after thatPhotoshop can really do magic, while keeping everything as close to reality as possible.