At first the camera exhibited banding which seemed to be correctable using master darks. That problem seems to have gone away with longer subs. Even my 360 sec subs at binning 1x1 and gain 100 are much noisier than my ASI1600MM Pro. Is anyone else experiencing this problem?

I am using an Optolong L eNhance dual band filter because I live in a red zone. A filter shouldn't increase noise though.

Hello from Spain. Here you are my first amateur capture with the same device. I'm sorry because it's not focused, and it's not stacked, but there is no noise, it doesn't? ZWO ASI 533 + Optolong Enhanced

4 years later

Could you share the info about the gain setting and exposure time

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