Date: December 8, 2009
Constellation: Orion
Location: Death Valley National Park, California
Optics: Borg 77EDII at f/4.3 on Vixen SX Sphinx Mount
Camera: Hutech modified Canon EOS 5D Mark II
Exposure: 10 RAW light frames of 120 seconds, ISO 800
Processing: Light frames calibrated with 40 dark frames and 25 flat frames in ImagesPlus. Background neutralized, light frames combined using MinMax Excluded.