NGC 7793

Posted by dcrowson
on Tuesday, November 07, 2017

NGC 7793 is a spiral galaxy located approximately 11.7 million light-years away in Sculptor. This one was imaged while 15 – 25 degrees above the horizon.

Luminance – 12x600s – 120 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2

240 minutes total exposure – 4 hours

Imaged October 16th and 20th, 2017 from Dark Sky New Mexico at Rancho Hidalgo (Animas, New Mexico) with a SBIG ST-8300M on an Astro-Tech AT90EDT at f/6.7 603mm.

LRGB - https://www.flickr.com/photos/dcrowson/26473203559/sizes/l

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