Barnard 352 (LDN 940, LDN 941 and others) is a large dark nebula located just above the North America and Pelican nebulae in Cygnus.
Barnard 353 is located just below B352 and extends beyond the bottom of the image.
Barnard 356 (LDN 950) is located at the top left of the image.
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) on November 9th and 12th, 2015 with a SBIG ST-8300M on an Astro-Tech AT90DT at f/6.7 603mm.
LRGB - https://www.flickr.com/photos/dcrowson/23038021609/sizes/l