Date:2013-03-30 8:15PM PST.
Location: Portland, OR, USA
Telescope/Mount: Celestron Super C8 Plus, Byers drive.
Camera: Canon EOS 20D DSLR
Exposures: Stack of seven 5-second exposures at ISO 1600.
This was the only night I could acquire comet PANSTARRS from cloudy, rainy Oregon. It was very low on the horizon with poor seeing and still in considerable twilight.