IC 4182 (UGC 8188 and others) is an odd spiral galaxy located approximately 15 million light-years away in Canes Venatici.
Luminance – 24x600s – 240 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
360 minutes total exposure – 6 hours
Imaged March 24th, 26th and 29th, and April 19th and 21st, 2017 from Dark Sky New Mexico at Rancho Hidalgo (Animas, New Mexico) with a SBIG STF-8300M on an Astro-Tech AT12RCT at f/8 2432mm.
LRGB - https://www.flickr.com/photos/dcrowson/34314184542/sizes/l