Galaxies - PeterNagy
M81: Bode Galaxy in Ursa Major, 26 x 10 minutes, F/10, 2/24/2012. It was a very windy night averaging 13MPH with 20MPH gust!!!! 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: 50, Min Motion: 0.30, Calibration Steps: 100msec, Auto/Resist Switching, No Dithering, 5 sec guiding exposure.

M81: Bode Galaxy in Ursa Major, 26 x 10 minutes, F/10, 2/24/2012. It was a very windy night averaging 13MPH with 20MPH gust!!!! 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: 50, Min Motion: 0.30, Calibration Steps: 100msec, Auto/Resist Switching, No Dithering, 5 sec guiding exposure.