M13.jpg
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M13.jpg
Object: M13 Hercules Globular Cluster
Optic: CA300 (300/1200mm Newton f4), GPU Corrector
Mount: Skywatcher EQ8
Camera: ZWO ASI2600MC Pro @-10°C, Gain=100, Offset=50
Filter: -
Exposure: total 1.2h, 18x4min, 180xBias, 41x Darks, 41x Flat
Color: CFA
Date/Location: 2020-05-28, Zirndorf
Capture: INDI Lib, INDIStarter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat), EQMODGUI, ASTAP
Guiding: ZWO-OAG 16.5mm, ASI120MM-S, PHD2, EQMOD
Image Processing:
PI:
BatchPreprocessingScript, Blink, StarAlignment, ImageIntegration, DBE, ArcSinhStretch, MaskedStretch,
BackgroundNeutralization
PS:
maskedBlend of two RGB images (maskedStreched and arcsinhStretch), ColorBalance, Levels
HueSaturation, Dynamic, Exposure, Levels