My Camera is a Nikon D3400
settings used for this was ISO 800, 300mm @ f/7.1, 60sec exposures
I used the same settings but with lens cap on to gather Dark frames, Offset frames are fastest shutter speed with lens cap on all other settings same, and flat frames are same settings but camera in aperture priority mode with a white shirt over lens to diffuse a light source.
I use DeepSkyStacker for my stacking and Photoshop for image processing.
10 апр 2020