2014-02-17 20:30-23:30
Mostly clear, some wind, rising moon, -1 degrees C
M42
Exposures:
20x180s LIGHT
10x120s LIGHT
20x60s LIGHT
20x30s LIGHT
20x180s DARK
20 BIAS
20 FLAT
Camera: Canon EOS-600D, ISO400
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: BackyardEOS, PixInsight