Saharasky2013
0680.jpg

Title: IC2118 in Eri
Optic: Canon EF200f2.8 at f/2.8
Filter: Baader 50mm LRGB
Camera: SBIG STL11000M C2 at -20°C, selfguiding
Exposures:
L 21x4min (12 true L, 9 xL from RGB);
RGB 36:36:36min, subexposure 4min,
26x Darks, 51x Bias, 59x Sky Flat
Location: Saharasky, Marocco
Date: 2013-11-30
Preprocessing Pixinsight:
Image Calibration, CosmeticCorrection, StarAlignment, Image Integration, RGB STF-Stretching, L masked stretch script, L-RGB combination, histogramm, MT
PS: color enhancement, remove gradients, histogram, curves, minimum filter, cosmetic correction on Rigel