The Deer Lick Group (NGC 7331)

Posted by Yanick B
on Wednesday, October 31, 2012

Primary focus of Celestron EdgeHD 925, f/10, CGEM mount, NexGuide autoguider, stack of 19 images of 10 minutes, ISO 1600, Canon T1i, Image processing: PixInsight and iPhoto. Images captured on  2012-10-09 in Duchénier National Reserve near Saint Narcis de Rimouski, Quebec, Canada. Image processed using new technique for reducing noise with 200 bias and 50+ darks.

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