Markarians Chain.jpg
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Markarians Chain.jpg
Object: Markarians Galaxy Chain, Virgo Galaxy M87, M84/86, M89, M90, M58
Optic: Skywatcher Esprit 100/550 Refractor
Flatner: Skywatcher Esprit 100/550 Flattner
Filter: Baader 50mm LRGB
Camera: SBIG STL11000M C2 at -20°C
Capture/Guiding: SGP, PHD2
Exposure: total 2.7h, RGB 15:15:10min, L 120min, subexposure 8min, 27x Dark, 68x Bias, 29x Flat
Guiding:
Date/Location: 2016-05-04, Kreben
Workflow: ImageCalibration, CosmeticCorrection, ImageRegistration, ImageIntegration, DrizzleIntegration,
DBE, MaskStretch, HistogramTransformation, Curves, ColorSaturation, MorphologicalTransformation, SCNR,
StarMask, MultiscaleLinearTransform, HDRMultiscaleTransform, PixelMath, Resample