Topics

Arp 212


Dan Crowson
 

Arp 212 (NGC 7625, UGC 12529, VV 280 and others), part of Arp’s “irregularities, absorption and resolution” class, is considered a polar ring galaxy (https://arxiv.org/PS_cache/arxiv/pdf/0808/0808.1696v1.pdf) located approximately 81 million light-years away in Pegasus.

 

Luminance – 25x600s – 250 minutes – binned 1x1

RGB – 8x300s – 40 minutes each – binned 2x2

 

370 minutes total exposure – 6 hours 10 minutes

 

Imaged October 16th, 17th and 18th, 2020 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/50525860216/sizes/l/

 

Dan

----          
Dan Crowson                          dcrowson@...
Dardenne Prairie MO               http://www.crowson.com

 


Bernard Miller
 

Really nice Dan. That is one strange galaxy.

 

Bernard

 

 

From: DarkSkyNewMexico@groups.io On Behalf Of Dan Crowson
Sent: Saturday, October 24, 2020 3:42 PM
To: 'Dan Crowson' <dcrowson@...>
Subject: [DarkSkyNewMexico] Arp 212

 

Arp 212 (NGC 7625, UGC 12529, VV 280 and others), part of Arp’s “irregularities, absorption and resolution” class, is considered a polar ring galaxy (https://arxiv.org/PS_cache/arxiv/pdf/0808/0808.1696v1.pdf) located approximately 81 million light-years away in Pegasus.

 

Luminance – 25x600s – 250 minutes – binned 1x1

RGB – 8x300s – 40 minutes each – binned 2x2

 

370 minutes total exposure – 6 hours 10 minutes

 

Imaged October 16th, 17th and 18th, 2020 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/50525860216/sizes/l/

 

Dan

----          
Dan Crowson                          dcrowson@...
Dardenne Prairie MO               http://www.crowson.com

 




Avast logo

This email has been checked for viruses by Avast antivirus software.
www.avast.com