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Arp 15


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#1 dcrowson

dcrowson

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Posted 09 November 2017 - 05:10 PM

Arp 15 (NGC 7393, VV 68 and others) is an odd-shaped spiral located approximately 121 million light-years away in Aquarius. This one is part of the Detached Segments Class. There appears to be a lot of dust in this area sky and it impacted my colors on this image.

 

Luminance – 24x600s – 240 minutes – binned 1x1

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

 

360 minutes total exposure – 6 hours

 

Imaged over six nights in October and November, 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.c...8784181/sizes/l

 

Arp%2015%20-%20LRGB.jpg

 

Dan