2016-11-26 18:00-04:00
Clear, some wind, no moon, 85% humidity, 3 degrees C

M42
Exposures (163,5 min):
Ha:45x90s LIGHT
R: 31x10s+60x30s
G: 32x10s+57x30s
B: 54x30s

2016-11-27 18:00-01:00
Low clouds, windy, no moon, 60% humidity, 0 degrees C

M42
Exposures (103 min):
Ha: 85x20s+40x90s LIGHT
RGB: (12+3+50)x10s LIGHT

2016-12-02 18:30-02:30
Clear, no wind, no moon, 75% humidity, -3 degrees C

M42
Exposures:
L: 140x30s+ 201x10s LIGHT (103,5 min)

Camera L: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, gain 200, offset 50, -20C
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: Sequence Generator Pro, PixInsight, Photoshop