The Rosette from Pulpit Rock
Taken @ Pulpit Rock 11-22-09. William Optics FLT-110, Astro Tech Field Flattener, QSI583wsg, Baader 7nm H-alpha filter, Baader LRGB filters. Guided off axis with a Watec120N+ on a CGE mount. HaRGB Ha 8 x 10 minutes, luminance 12 x 5 minutes, RGB 10 each x 2 minutes binned 2x2. Aquired in AstoArt. Combined in Deep Sky Stacker. Processed in Photoshop. Star Spikes added with Starspikes Pro
Mike T