Object: NGC253, Sculptur Galaxy Optic: NON1000 (200/1000mm Newton f5), GPU Corrector Mount: Skywatcher AZ-EQ6 Camera: ZWO ASI 183MM-C @ -20°C, Gain 53, Offset 10 Filter: ZWO EFW 7x36mm, Baader 36mm Filter Exposure: total 1.3h, L 5x4m + 5x4m from RGB, R 5x4m, G 4x4m, B 5x4m 181xBias, 51x Darks, 31x Flat Color: LRGB Capture: SGP (Sequencing, Autofocus, Dithering, FlatWizard) Guiding: TS-OAG 9mm, ASI120MM, PHD2 Date/Location: 2018-10-13, Vockenroth Image Processing: PI: BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, ChannelCombination, DynamicBackgroundExtraction,HistogramTransformation, MaskedStretch, PhotometricColorCorrection, PS: LuminanceLayer, Levels, SelectiveColors, Dynamic, NIK Dfine2 NoiseReduction, maskedDynamic, ColorBalance, masked NIK SharpenerPro3, maskedSelectiveColors, Levels, maskedCurves, masked NIK Dfine2 NoiseReduction, maskedDynamic |