Crescent Nebula NGC6888 in H alpha

This is a retake of an image I captured exactly one year ago. This time, I turned the camera vertically for a more interesting view of the region.

My back yard; June 16, 2012, 10:30 PM - 3:30 AM; seeing and transparency average. Parsec 8300M with H-alpha filter on TV-85 at f/5.6; guided; 15x1000s exposures.

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