Arp 67

Posted by dcrowson
on Tuesday, September 20, 2022
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 annotated -

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