M81 in Ursa Major by Mike Crowle

Mike Crowle | all galleries >> Astrophotography >> Galaxies > M81 in Ursa Major


25 November 2013

M81 in Ursa Major

Modified Canon EOS 600D,Revelation 12" Newtonian elescope
7 x 5-minute exposures at ISO 1600, f/4. Off-axis, manual guiding. Frames registered and stacked using DeepSkyStacker. full exif

other sizes: small medium large original auto

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