Object: NGC7635 Bubble Nebula Optic: BA200 (200/584mm Newton f/2.9) + Newtonmaster, ASA 0,73x Newton Coma Corrector Camera: Moravian G2 8300 @-20°C, EFW-2S-10, Moravian OAG Filter: Baader 36mm Filter, Ha, OIII, SII Exposure summarized 8h: 21x8min Ha, 9x8min OIII, 9x8min SII, 27x2min R, 27x2min G, 27x2min B 121xBias, 24xDark, 50x Ha-Flat, 59x OIII-Flat, 55x G-Flat Capturing: SGP Guiding: QHY5L-II, PHD2 Color: HaRGB, OIII and SII not used Date1/Location: 2015-12-28, Zirndorf Date2/Location: 2015-12-30, Zirndorf Workflow: ImageCalibration, CosmeticCorrection, ImageRegistration, MaskStretch, HistogramTransformation, StarMask, MT PS: HaRGB combination, Levels, HueSaturation, MinimumFilter, ColorBalance, maskedSoftLight, maskedScreen, unsharpMasking |