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Image Details
Telescope - Skywatcher Equinox 80mm F/5 (Televue 0.8 FF/FR)
Camera - Canon 450D Rebel XSI - Baader Modded
Exposure - 147.5mins of 150secs, iso 1600, 7 Darks
Filter(s) - Lumicon Deep Sky
Mount - Piggybacked on Wedge Mounted CPC-1100 (unguided)
Process - Stacked in Deep Sky Stacker, Tweaked in Photoshop, Cropped.

Object Details
Designation - Messier 81, Messier 82
Distance - 11.7 Million Light Years
Size - ?
Mass - 250 & 60 Billion Solar Masses
Apparent Magnitude - 7.89 & 8.4
Constellation - Ursa Major

Under Construction
Craig Sherris, 2009