Object: NGC7293, Helix Nebula 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 6h, L 25x4m + 22x4m from RGB, R 24x40m, G 20x4m, B 21x4m 181xBias, 51x Darks, 31x Flat Color: LRGB Capture: SGP (Sequencing, Autofocus, Dithering, FlatWizard) Guiding: TS-OAG 9mm, ASI120MM, PHD2 Date1/Location1: 2018-10-04, Vockenroth Date2/Location2: 2018-10-13, Vockenroth Image Processing: PI: BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, ChannelCombination, DynamicBackgroundExtraction, HistogramTransformation, MaskedStretch Starnet from Nikita Misiura Mask PS: ColorBalance, Levels, HighPassSharping, MaskedSoftLight, MaskedScreen, MaskedCurves, SelectiveColors, NIK Dfine2 Denoise, MaskedMinimumFilter, Dynamic, ColorBalance, NIK Dfine2 Denoise |