Namibia 2016
ngc253.jpg
Object: NGC253
Optic: GSO200/1624mm RC (decollimated) + Astro-Physics Telekompressor f=1088mm
Camera: Moravian G2 8300 @-20°C, EFW-2S-10
Exposure: total 3,6h. R 3x5min, G 3x5min, B 3x5min, 7x true L, 7x from RGB
12x Dark, 120x Bias, 41x Flat
Mount: Fornax 51, FS2
Guiding: 8x50 Finder + ASI120MM, PHD-Guiding
Date: 2016-08-03, Farm Kiripotib Namibia
PI: BatchPreprocessing Script, BackgroundNeutralization, MaskedStretch, HistogramTransformation, ColorCalibration, ColorSaturation
PS: Levels, Dynamic, maskedHueSaturation, maskedSoftLight, maskedScreen, maskedColorBalance, maskedMaximumFilter, maskedCurves, maskedLevels
CRAW: final tweaks