M33.jpg
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M33.jpg
Object:M33 Triangulum Galaxy
Optic: CA300 (300/1140mm Newton) + Newtonmaster
Corrector: Keller 3" Wynne
Filter: Baader 50mm L-RGB
Camera: SBIG STL11000M C2 at -20°C, selfguiding
Exposures: HaLRGB:96:128:88:80:72min, subexposures 8min, 33 Flatfields, 27 Bias, 13 Darks
Processing: PI, PS, PSraw
Date1: 2012.08.15 Austria, Osttirol
Date2: 2012.08.17 Austria, Osttirol
Date3: 2012.10.19 Germany, Defersdorf