Object: M13 Optic: CA300 (300/1140mm Newton) + Newtonmaster Corrector: Keller 3" Wynne Filter: Baader 50mm L-RGB Camera: SBIG STL11000M C2 at -20°C, selfguiding Exposures: RGB:66:54:54min, subexposures 6min, 33 Flatfields, 33 Bias, 10 Darks Processing: PI, PS, PS RAWDiag 2013.06.05, Zirndorf, Germany |