For my second dark nebula I took on the challenge of this widefield view. It's a two panel mosaic, 1 panel is 88 x 3 min (4 hrs 24 min), and 1 panel is 55 x 3 min (2 hrs 45 min), gain 100, sensor temp: -10 C. The different integration time for the two panels wasn't ideal but it's what I had to work with.
ASI2600MC Pro, Spacecat 51