Title: IC1396 Optic: Skywatcher Esprit 100/550 Refractor Flattner: Skywatcher Esprit 100/550 Flattner Filter: Baader 50mm Ha Camera: SBIG STL11000M C2 Guiding: 50mm Finder, ASI120MM, PHD2 Date1: 2014.08.27 Osttirol Exposures: 11x8min Ha, 8x8min R, 7x8min G, 7x8min B, 39 Flat (R), CCD -25°C Date2: 2014.08.28 Osttirol Exposures: 17x8min Dark, 105x0.5s BIAS, CCD -25C Date3: 2014.09.16 Zirndorf Exposures: 39x8min Ha, 51x Flat (Ha), 61x0.5s BIAS, CCD -20C Pixinsight: Image Calibration, CosmeticCorrection, StarAlignment, ImageIntegration Ha: MaskedStretch, HT, MT |