M81 & M82 in Ursa Major (Full Frame)
(RA 9h 55m, DEC +69d 40m)
M81 & M82 Close-up
Photo Details:
- Instrument: AstroPhysics 155EDF Refractor (1184mm-f/7.64)
- Filters: None
- Exposure: 21 x 10 minutes @ ISO 800
- Camera: Canon 20Da with Hutech Type I Filter
- Software: Images Plus, Photoshop CS2, Noise Ninja
- Location: Mountain Ranch, California, El. 2500ft (120d 30' 02" W & 38d 14' 01" N)
- Date: December 3, 2005
- Comments: Seeing was excellent during this exposure
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