Object: M105, NGC3384, NGC3389 (right to left) Optic: NON1000 (200/1000mm Newton f5), GPU Corrector Mount: Skywatcher EQ8 Camera: ZWO ASI 1600MM-C @ -20°C, Gain 75, Offset 15 Filter: ZWO EFW 7x36mm, Baader 36mm Filter Exposure: total 3.1h, R 16x4min, G 16x4min, B 15x4min 327xBias, 48x Darks, 3x31x Flat (R:G:B) Color: RGB Capture: INDI Lib, INDI Starter, CCDciel Guiding: TS-OAG 9mm, ASI120MM, PHD2 Date/Location: 2018-02-13, Zirndorf Image Processing: Pixinsight: BatchPreprocessingScript, CosmeticCorrection, StarAlignment, Blink, ImageIntegration, ChannelCombination, DBE, MaskedStretch, PhotometricColorCalibration, ImageAnnotation PS: Exposure, Levels, maskedDynamic, maskedCurves, Levels, NIK Dfine Noisereduction Asteroid (top left) (530) Turandot Helligkeit: 14.9 Phase: 4 ° Entfernung: 2.9142au Entfernung zur Sonne: 3.8772au Geschwindigkeit: 13.4km/s |