Object: Sh2-132 Optic: BA200 (200/584mm Newton f2.9) + Newtonmaster Correktor: Keller 2" 0,73x Camera: Moravian G2 8300 FW at -20°C Filter: Astrodon 31mm, 5nm H-Alpha, OIII, SII Exposure summarized 5,5h: 19x8min H-Alpha, 11x8min OIII, 11x8min SII, 51xBias, 13xDark, 51xFlat Guiding: TS OAG + I-Nova PLA-Mx 310Kp Date: 5.09.2013, Zirndorf Preprocessing Pixinsight ImageCalibration, ImageIntegration (Ha:SII winsigma 4.4/4.4, OIII winsigma 3.5/3.6), ImageRegistration DynamicPSF, Deconvolution for Ha MaskedStretch Script, HistogrammTransformation, StarMask, Processing PS small color corrections (no magenta) |