5/11/2019 Two Galaxies

It took me a week to successfully process these but here are two galaxies – M81 (Bode’s Galaxy) and M82 (the Cigar Galaxy) – I shot Friday the 5th up at the River Ridge Observatory. 11″ SCT at f/6.3 on CGEM-DX mount. Each is made from 30 30 second images auto-stacked in SharpCap. I had a lot of difficulty processing them, nothing that experience won’t fix I’m sure. Each is cropped. so the relative sizes here may not reflect how they are in real life. Especially visible in M81 are vignetting and some dust motes so I need to start taking flats I guess. Dark frames are easy of course, flat frames not as much but needed anyway.

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