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M100

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0bject

M100 Spiral Galaxy in Coma Bernices
Date 3/31/2006
Exposure LRGB 120:15:15:15  (5 minute subexposures; RGB binned 2x2)
Camera ST200XM w/SBIG filters
Telescope Celestron C8 @ f/6.7 on Losmandy G11 w/Gemini
Guiding self-guided
Processing MaximDL, FITS Liberator, PhotoshopCS, AstroActions
Comments Moderate seeing and transparency, windy

                                    All text and images © Gregg L. Ruppel 1998-2008.