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Ophiuchus_Globulars

M15
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M15 Globular Cluster in Pegasus
Date August 24, 2009
Exposure LRGB  10:10:10:10 (cropped)
Camera STL11000M with Astronomik filters
Telescope ASA 10N f/3.7 on Losmandy G11 w/Gemini
Guiding External guide head with E-finder
Processing MaximDL, PhotoshopCS3, GradientXterminator 
Comments Good seeing


                                    All text and images © Gregg L. Ruppel 1998-2010.