Barnard 1

Posted by dcrowson
on Saturday, December 23, 2017

Barnard 1 is a large dark nebula located in Perseus.

Luminance – 18x600s – 180 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2

300 minutes total exposure – 5 hours

Imaged from Dardenne Prairie, Missouri (a red zone - http://www.bigskyastroclub.org/lp_bortle.html) on November 15th, 2017 with a SBIG ST-8300M on an Astro-Tech AT90DT at f/6.7 603mm.

LRGB - https://www.flickr.com/photos/dcrowson/38541003264/sizes/l

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