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| Object: Polar Spur Optic: Canon EF 70-200/2,8 L IS II USM @70mm, f/2.8 Camera: ZWO ASI 1600MM-C @ -20°C, Gain 0, Offset 10 Filter: ZWO EFW 7x36mm, ZWO 36mm Filter, LRGB Exposure: total 2,8h, R 7x4min, G 7x4min, B 7x4min, L 21x4min and 7x4 from RGB, 333x Bias, 71xDarks, 81 Flat(L) Color: LRGB Capture: SGP Guiding: 50mm Finder, ASI120MM, PHD2 Date/Location: 2017-03-27, Kreben Image Processing: Pixinsight: ImageCalibration, CosmeticCorrection, StarAlignment (BicubicSpline CT=0.1), ImageIntegration, AutomaticBackgroundExtractor, MaskedStretch, HistogramTransformation, ChannelCombination, ChannelMatch, ColorMaskScript, maskedCurves, TGVDenoise, Convolution, LRGBCombination, ImageSolver, AnnotateImageScript PS: maskedMinimumFilter, repair of NGC188, Dynamic, ColorRange, maskedScreen, ColorBalance, Levels, maskedHueSaturation, HueSaturation, Levels, Dynamic, blend of Annotation |
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