The Pac Man Nebula
Taken @ Cherry Springs State Park the morning of 09-07-2010. William Optics FLT-110; Astro Tech Field Flattener; QSI583wsg; Baader LRGB filters. Guided off axis with a Starlight Xpress Lodestar guider on a CGE mount. LHaRGB luminance 12 x 5 minutes, Ha 8 x 5 minutes; RGB 10 each x 2 minutes binned 2x2. Aquired in AstoArt. Combined in Deep Sky Stacker.