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Galaxies

The images of galaxies are sorted by date, latest first.
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    NGC6946, Firecracker Galaxy. 7/1/2011. CPC0800 F/6.3 focal reducer. Mitty Wedge. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. 30 x 10 minutes. Total 300 minutes. Pre-Processed (BPM, Bias, Flats Calibration and Debayer) with Nebulosity. Stacked and Post-processed with PixInsight. PHD settings: RA Aggressiveness: 90, RA Hysteresis: 10, RA Max Duration: 600, Dec Max Duration: 600, Min Motion: 0.60, Calibration Steps: 500msec, Auto/Resist Switching, Dithering: Extreme and Settle < 0.5, 0.2 sec guiding exposure.
    Spiral Galaxy, M101. 5/29/2011. CPC0800 F/6.3. Mitty Wedge. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. 5 x 10 minutes. Total 50 minutes. Processed with PixInSight. Clouds appeared earlier than expected. Flats were not taken or applied.
    Spiral Galaxy, M106. 5/4/2011. CPC0800 F/10. Mitty Wedge. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. 26 x 10 minutes. Total 260 minutes. Processed with PixInSight.