Astrophotography by Marcos Mataratzis & Vivek Hira

M101 - Galaxy in Ursa Majoris


Image Acquisition by Jim Misti, Image Processing by Marcos Mataratzis and Vivek Hira

Telescope	Optical Guidance Systems Ritchey Chreitien 800mm F/7.2
Camera	SBIG STL 11000 CCD camera 38'x56' FOV Res: 0.028mm per arcseconds Pixel size: 9 Microns
Exposures	12x5 min L binning 1x1   3x5 min RGB binning 1x1
Date	Image acquisition: 05-11-2005 Image processed: 08-24-2006

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