Sharpless 158

Sh2-158-HaRGB-59476c2


Dan Crowson

Animas, New Mexico

Imaged over six nights in September, 2016 from Animas, New Mexico with a SBIG STF-8300M on an Astro-Tech AT12RCT at f/8 2432mm.

HaRGB – https://www.flickr.com/photos/dcrowson/30041036126/sizes/l

Sharpless 158 (NGC 7538) is a bright nebula located approximately 8,800 light-years away in Cepheus.

Ha – 24x1800s – 720 minutes – binned 1×1
RGB – 8x300s – 40 minutes each – binned 2×2

840 minutes total exposure – 14 hours

2016-10-03T00:00:00

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