Object: NGC1333 Optic: Skywatcher Esprit 100/550 Refractor Flattner: Riccardi 0,75x Reducer M63, f=413mm Mount1: Skywatcher EQ8 Mount2: Skywatcher AZ-EQ6 Camera: ZWO ASI2600MC Pro @-10°C, Gain=100, Offset=50 Filter: none Exposure: total 8,9h, 134x4min, 180xBias, 41x Darks, 51x Flat Color: one shot color Date1/Location1: 2021-02-13, Zirndorf Date2/Location2: 2021-09-06, Osttirol, Austria Capture: INDI Lib, INDIStarter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat) Guiding: 8x50 Finder, ASI120MM-S, PHD2 Image Processing: PI: WeightedBatchPreprocessingScript (calibrate only), CosmeticCorrection, ImageIntegration, DBE, HistrogramTransformation, ArcsinhStretch, Starnet PS: NIK Dfine2, Curves, ColorBalance, Levels, CloneStamp, NIK Dfine2, Blend Stars, maskedCurves, maskedDynamic, maskedLevels, maskedHighPassSharping, Levels, HueSatuation, maskedDynamic, selectiveColors |