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Sharpless 247


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#1 dcrowson

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Posted 09 December 2017 - 07:20 PM

Sharpless 247 (LBN 843 and others) is a HII region located approximately 6,500 light-years away in Gemini.

Luminance – 32x600s – 320 minutes – binned 1x1
RGB – 12x300s – 60 minutes each – binned 2x2

500 minutes total exposure – 8 hours 20 minutes

Imaged November 25th and 26th, 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...6104047/sizes/l
 

Sh2-247%20-%20LRGB.jpg

 

Dan