Object: M49 Optic: NON1000 (200/1000mm Newton f5), 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 1h, R 5x4min, G 5x4min, B 5x4min, 181xBias, 51x Darks, 41x Flat Color: RGB Capture: SGP (Sequencing, Autofocus, Dithering, FlatWizard) Guiding: TS-OAG 9mm, ASI120MM, PHD2 Date/Location: 2018-05-05, Kreben Image Processing: PI: BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, DBE, MaskedStretch, HistogramTransformation, PhotometricColorCalibration, BackgroundNeutralization, SCNR ST: Magic, Repair PS: NIK Dfine2, Levels, maskedMinimumFilter, ColorBalance |