by Rod Pommier
Telescope: Celestron Compustar C14 at f/7
Location: Pommier Observatory, Portland, Oregon
Date/Time: 2/21/2010 4:14 UT
Camera: Canon 20D DSLR, unmodified
Exposure: 74x30 seconds=37 minutes at ISO 800, calibrated with bias, dark and flat field frames