Sh2-132-pureSHO.jpg
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Sh2-132-pureSHO.jpg
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)