Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  NGC 4725
NGC 4725 - The One-Armed Spiral Galaxy, Chad Leader
NGC 4725 - The One-Armed Spiral Galaxy
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NGC 4725 - The One-Armed Spiral Galaxy

NGC 4725 - The One-Armed Spiral Galaxy, Chad Leader
NGC 4725 - The One-Armed Spiral Galaxy
Powered byPixInsight

NGC 4725 - The One-Armed Spiral Galaxy

Equipment

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Acquisition details

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Description

This one isn't photographed often, so I thought I'd give it a try with my Edge HD 8 at 2032mm f/10.

Acquisition details:

Celestron Edge HD 8, 2032mm fl at f/10

ZWO ASI294MM Pro

Antlia LRGB filters

Sky-Watcher EQ6-R

Celestron OAG w/ASI174mm mini

ASIair Pro

L = 3.5 hours from bortle 4 (180s subs)

R,G, and B ~ 3 hours each from bortle 8/9 (300s subs)

Comments

Sky plot

Sky plot

Histogram

NGC 4725 - The One-Armed Spiral Galaxy, Chad Leader