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M81, M82, and the Galactic Cirrus

March 2, March 4, and December 28, 2025, Lichtenknecker Flatfield Camera 3.5/500 mm dual rig, RGB: 430x2 minutes (14h 20min) with ZWO ASI 2600 MC Duo, H-Alpha: 32x10 minutes (5h 20min) with Touptek 2600 MP and Baader 6.5nm filter, Losmandy G11T, Southern Bavaria (Germany)
1000 x 667
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8000 x 5333
8000 x 5333, Annotated