M069.jpg
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M069.jpg
Object: M69
Optic: NON1000 (200/1000mm Newton f5), GPU Corrector
Camera: ZWO ASI 1600MM-C @ -20°C, Gain 75, Offset 15
Filter: ZWO EFW 7x36mm, ZWO 36mm Filter, LRGB
Exposure: total 6min, R 1x2min, G 1x2min, B 1x2min
210x Bias, 36xDarks, 31:31:31:31x Flat(L:R:G:B)
Color: RGB
Capture: SGP (Sequencing, Autofocus, Dithering, FlatWizard)
Guiding: TS-OAG 9mm, ASI120MM, PHD2
Date2/Location2: 2017-05-27, Vockenroth, bad seeing
Image Processing:
Pixinsight:
BatchPreprocessingScript (ImageCalibration, ImageIntegration, CosmeticCorrection),
StarAlignment, ImageIntegration, ChannelCombination, MaskedStretch, HistogramTransformation
PS:
Combine of two images, Levels, Dynamic, maskedMinimumFilter, HueSaturation, ColorBalance