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Date/Location March 27, 2016 KEASA Observatory, Barking Sands, Kauai, Hawaii
Camera and Settings Wide field: SBIG STF-8300C, Narrow field: SBIG ST-2000XCM CCD camera -10°C
Telescope Wide field: WO 71mm f/4.9 APO, Narrow field: Discovery 10" f/6.9 Newtonian
Mount Paramount ME
Exposure Wide field: 50 min (5 x 10 min), Narrow field: 100 min (10 x 10 min)
Processing CCDOpts, Image Plus 5.75, Photoshop CS5
Other NGC3077 (smaller galaxy southeast of M81 in wide field image) mag. 9.8 spiral galaxy in Ursa Major 5.1 by 4.3 arcmin in size.
NGC3077
IMouse over image to zoom in. Scroll down to bottom of image for a detailed description.