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Alan Voetsch | all galleries >> Galleries >> Galaxies > M81-M82
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Jan 21, 2007 Alan Voetsch

M81-M82

Ruch, Oregon

Exposure & film: 120 and 135 minute exposures w/Fuji SHQ200 and Olmypus OM-1.
Scope: Tak FS-102 820mm f/l @ f/8
Mount: Losmandy G-11/Gemini L3 on permanent pier
Guiding: Taurus Tracker III OAG and SBIG ST-4
Processing: Negs scanned at 4000dpi with a SS4000, 'Average' combine in Registar, DBE in PILE, Noise Ninja, and PS CS2.

Notes: NGC 3077 in lower right


other sizes: small medium large original auto
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