M81 and M82 Galaxies in LRGB+HA

By far my biggest challenging project to date, maybe not by image acquisition, but by processing.  The above two galaxies caused me lots of grief when trying to process, they just did not come out right with my normal method of processing, so I turned to PixInsight to process them, and I anm so glad I did, the whole learning curve put me back to almost the same level I was at in 2008, but the steep learning curve paid off

M81 and M82 Galaxies in Ursa Major

Image Details
29x300S in LRGB
17x600S in 7nm HA
25 Darks and 25 Flats applied

Equipment Details:
Mount: Sky-Watcher EQ8 Pro
Imaging Scope: Sky-Watcher Quattro 8-CF 8″ Newtonian F4
Imaging Camera: Atik Cameras 383L+
Guide Scope: Celestron Telescopes C80ED
Guide Camera: Qhyccd QHY5L-II
Filter Wheel: Starlight Xpress Ltd 7x36mm
Filters: Baader Planetarium LRGB+HA 36mm Unmounted

Proccessing:
Stacking and Combining: Maxim DL
Processing: PixInsight 1.8 x64

The images were taken over a number of nights since the beginning of december and totals 12.5 Hours of exposure time

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