This image was produced with a RCOS half meter telescope, Apogee Ascent A8050 camera and Astrodon E-Series filters. Exposure times: 420 minutes Luminance, 150 minutes Red, 150 minutes Green, 150 minutes Blue, 570 minutes H-alpha, 570 minutes OIII (All 1X1).

Image copyright 2011 R Jay GaBany

The Dumbbell Nebula (NGC 6853, M27)- detail

Click here for a smaller view

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