Object: M109 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 6h, L 28x4min + 20x4min from RGB, R 21x4min, G 20x4min, B 21x4min 183xBias, 51x Darks, 41x Flat per channel Color: HaRGB Date/Location: 2019-04-11, Zirndorf Capture: INDI Lib, INDI Starter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat), ASTAP Guiding: TS-OAG 9mm, ASI120MM, PHD2, EQMOD Image Processing: PI: BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, ChannelCombination DBE, ArcSinh Stretch, HistogramTransformation, SCNR, PhotometricColorCorrection PS: Blend of arcsinh stretched and histrogram strechted image, Luminance Layer, Levels, Dynamic, maskedDynamic, maskedHighpassFilter, maskedSelectiveColors, Exposure, Levels, masked NIK Define2 Noise Reduction, maskedSelectiveColors, maskedSoftLight |