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| Object: Sh2-171 natural Narrowband 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 5,9h: 33x8min Ha, 11x8min OIII, 11x8min SII 121xBias, 24xDark, 51x Ha-Flat, 51x OIII-Flat Guiding: QHY5L-II, PHD2 Color: R = 0.8*Ha + 0.24*SII G = 0.25*Ha + 0.75*OIII B = 1.1*OIII + 0.2*Ha Date1/Location: 2015-11-3, Zirndorf Date2/Location: 2015-11-5, Zirndorf Workflow: ImageCalibration, CosmeticCorrection, ImageRegistration, MaskStretch, HistogramTransformation, Curves, color combination Pixelmath PS: Starremoval, Levels, Dynamic, Ha as Luminance, maskedHighPassSharping, maskedSoftLight, maskedScreen, Dynamic, Curves, Levels PS CameraRaw: color tweaks, denoise, sharping |
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