M13-PS-Stack1-V1.jpg
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M13-PS-Stack1-V1.jpg
Object: M13
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 4h, R 41x2min, G 41x2min, B 37x4min
183xBias, 51x Darks, 41x Flat per channel and date
Color: RGB
Date1/Location1: 2018-06-03, Zirndorf
Date2/Location2: 2019-06-27, Zirndorf
Capture: INDI Lib, INDI Starter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat)
Guiding: TS-OAG 9mm, ASI120MM, PHD2, EQMOD
Image Processing:
PI:
BatchPreprocessingScript, Blink, StarAlignment, CosmeticCorrection, ImageIntegration, ChannelCombination
DBE, HistogramTransformation, MaskedStretch, ArcSinhStretch
PS:
Blend of a MaskedStretch and a ArcSinhStreched image, Blend of a MaskedStrech and ArcSinhStretched artifical Luminance image,
Levels, maskedHighpassSharping, masked NIK Collection dfine2, Levels, maskedCurves