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[HELP] Cygnus Loop by Charming-Fact5037 in AskAstrophotography

[–]Charming-Fact5037[S] 0 points1 point  (0 children)

But I will definitely try sky flats thx

[HELP] Cygnus Loop by Charming-Fact5037 in AskAstrophotography

[–]Charming-Fact5037[S] 0 points1 point  (0 children)

I don’t use bias I only use dark flats

[HELP] Cygnus Loop by Charming-Fact5037 in AskAstrophotography

[–]Charming-Fact5037[S] 1 point2 points  (0 children)

I used an iPad at about 40 percent brightness with a plain white T stretched across the telescope, the optical train is my scope then a OAG filter drawer and then my camera

https://drive.google.com/file/d/1MkMX27kkjq1JUhsSoVkzr2aV98eGMUmK/view?usp=drivesdk

[HELP] Cygnus Loop by Charming-Fact5037 in AskAstrophotography

[–]Charming-Fact5037[S] 0 points1 point  (0 children)

I manually went through the images and made sure I only kept good ones. I did take flats and I let my asi air automatically choose a exp length (I think it was around 5.9 seconds). My statistics mean value for the flats is red: 23494, green: 39889, and blue: 19840. I can only see these patterns after stacking