Integrated Flux Nebula near HD 78935

Posted by dcrowson
on Sunday, March 18, 2018

This field in Ursa Major just contains a bunch of dust near the brightest star in the image - HD 78935 (HIP 45461, TYC 4382-1057-1 and others).

Luminance – 24x600s – 240 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2

360 minutes total exposure – 6 hours

Imaged on February 17th and March 14th, 2018 at the Danville Conservation Area (New Florence, Missouri) with a SBIG ST-8300M on an Astro-Tech AT90EDT at f/6.7 603mm.


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