M109.jpg
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M109.jpg
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