M058.jpg
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M058.jpg
Object: M58
Optic: CA300 (300/1200mm Newton f4), GPU Corrector
Mount: Skywatcher EQ8
Camera: ZWO ASI 183MM-C @ -20°C, Gain=53, Offset=10
Filter: ZWO EFW 7x36mm, Baader 36mm Filter
Exposure: total 4.1h, L 23x4min + 13x4min from RGB, R 13x4min, G 12x4min, B 13x4min
183xBias, 51x Darks, 41x Flat per channel
Color: LRGB
Date/Location: 2020-04-25, Zirndorf
Capture: INDI Lib, INDI Starter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat), EQMODGUI, ASTAP
Guiding: TS-OAG 9mm, ASI120MM, PHD2, EQMOD
Image Processing:
PI:
BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, ChannelCombination,
DBE, ArcSinh Stretch for RBG, maskedStretch and manual HistogramStretch for L, SCNR, PhotometricColorCorrection
PS:
Dynamic, LuminanceLayer, maskedLuminanceLayer, Levels, ColorBalance, maskedDynamic, maskedHighpassSharping,
maskedSoftlight, maskedUnsharpMasking, masked NIK Define2 Noise Reduction, maskedDynamic, Levels