Arp 67 (UGC 892, PGC 4906 and others) is a barred spiral located approximately 228 million light-years away in Cetus. This one is part of Arp’s ‘Spiral galaxies - Companions on arms – Small, high surface brightness companions.’
Luminance – 24x600s – 240 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
360 minutes total exposure – 6 hours
Imaged February 24th, 25th and 26th, 2022 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/52372906663/sizes/l/
LRGB annotated - https://www.flickr.com/photos/dcrowson/52372906608/sizes/l/