Nebulae - PeterNagy
M1: Crab Nebula in Taurus, 30 x 10 minutes, F/10, 1/27/2011. Celestron 8" EdgeHD with Astro-Physics Mach1GTO GEM. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. Pre-Processed (BPM, Bias, Flats Calibration and Debayer) with Nebulosity. Post-processed with PixInsight. PHD settings: RA Aggressiveness: 90, RA Hysteresis: 10, Max Dec Duration: 100, Min Motion: 0.50, Calibration Steps: 100msec, Auto/Resist Switching, No Dithering, 0.5 sec guiding exposure.

M1: Crab Nebula in Taurus, 30 x 10 minutes, F/10, 1/27/2011. Celestron 8" EdgeHD with Astro-Physics Mach1GTO GEM. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. Pre-Processed (BPM, Bias, Flats Calibration and Debayer) with Nebulosity. Post-processed with PixInsight. PHD settings: RA Aggressiveness: 90, RA Hysteresis: 10, Max Dec Duration: 100, Min Motion: 0.50, Calibration Steps: 100msec, Auto/Resist Switching, No Dithering, 0.5 sec guiding exposure.