Object: IC4592, Blue Horsehead Nebula in Scorpius Optic: Canon EF 70-200/2,8 L IS II USM @200mm, f/3.5 Mount: Skywatcher AZ-EQ6 Camera: ZWO ASI2600MC Pro @-10°C, Gain=100, Offset=50 Filter: none Exposure: total 2.3h, 34x4min, 180xBias, 41x Darks, 51x Flat Color: one shot color Date/Location: 2020-06-12, Linden Capture: INDI Lib, INDIStarter, CCDCiel (Sequencing, Autofocus, Dithering, AutomaticFlat) Guiding: 8x50 Finder, ASI120MM-S, PHD2 Image Processing: PI: BatchPreprocessingScript, DBE, MaskedStretch Starnet++ from Nikita Misiura: Starremoval PS: Starless Image: NIK Define2 Noise Reduction, GaussianBlur, Dynamic, Levels, Curves LightenBlend of maskedStretch Image, clippingMaskCurves, cippingMaskSelectiveColors, Levels, ColorBalance, maskedBlend of one star, HLVG Observer: Thomas Jäger, www.starhopper.eu |