M92 Globular in Hercules
M13 oft ignored neighbor M92 Taken @ Cherry Springs State Park the morning of 09-06-2010. 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. LRGB luminance 10 x 4 minutes, RGB 10 each x 1 minutes binned 2x2. Aquired in AstoArt. Combined in Deep Sky Stacker. Processed in Photoshop.