M22 08-17-07
Acquired in Astroart 8-17-2007 Cherry Springs State Park, Pa. William Optics FLT-110, Starlight Xpress SXV-H9, Baader color filters. LRGB aligned and stacked in Deep Sky Stacker, combined in Registar processed in Photoshop using Noel Carboni's Astronomy Tools.
Reprocessed in November 2009
Reprocessed in November 2009
Thursday, September 13 2007 @ 04:48 PM EDT