Object: Soap Bubble Nebula in Cygnus, PN G75.5+1.7 Optic: CA300 (300/1200mm Newton f4), GPU Corrector Mount: Skywatcher EQ8 Camera: ZWO ASI 183MM-C @ -20°C, Gain=111, Offset=10 Filter: ZWO EFW 7x36mm, Baader 36mm Filter Exposure: total 19,7h, Ha 223x4min, OIII 65x4min, R 21x30s, G 21x30s, B 21x30s 183xBias, 51x Darks, 31x Flats per channel Color: HOO Date1/Location1: 2018-09-19, Zirndorf Date2/Location2: 2018-09-25, Zirndorf Date3/Location3: 2018-09-28, Zirndorf Date4/Location4: 2018-09-30, Zirndorf Capture: INDI Lib, INDI Starter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat) Guiding: TS-OAG 9mm, ASI120MM, PHD2 Image Processing: PI: BatchPreprocessingScript, Blink, StarAlignment, CosmeticCorrection, ImageIntegration, DBE, HistogramTransformation, MaskedStretch, ChannelCombination Starnet from Nikita Misiura Mask ST: Magic PS: Levels, Curves, blend star color, maskedMinimumFilter, unsharpMasking, NIK Define2 NoiseReduction, Dynamic, NIK CEP4 |