NGC 2903
Copyright 2011
Larry Phillips
NGC 2903 in the constellation Leo

Spiral galaxy

Distance: 20.5 million light years.
Size: Not available

Camera: SBIG ST-2000XM
Telescope: Astrophysics Starfire 130 EDT F8
Mount: Losmandy G11 with Gemini Control with Advanced Telescope Systems
                 portable pier
Images: 28 luminance, 12 red, 12 blue, 12 green @ 5 minutes each for a total
                 exposure time of 340 minutes.
Date: January 11 and February 11, 2008
Software: Camera and guider control - MaximDL, calibration, stacking, & creation of
                 color image - CCDStack, further processing in Photoshop CS2.