2013-11-24 20:00-23:00
Very clear, hard wind, 0 degrees C

NGC7331
Exposures:
41x240s LIGHT
30x240s DARK
20 BIAS
10 FLAT

Camera: Canon EOS-600D, ISO1600
Lens: Meade Model 2080 8-inch Schmidt-Cassegrain + Meade Focalreducer 6.3
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: BackyardEOS, PixInsight