Sharpless 147
Sharpless 148
Sharpless 149 (LBN 516)
Sharpless 152 (LBN 519)
Sharpless 153 (LBN 518)
All are part of the same molecular cloud located approximately 15,000 light-years away in Cepheus.
Ha – 12x1800s – 360 minutes – binned 1x1
RGB – 8x300s – 40 minutes each – binned 2x2
480 minutes total exposure – 8 hours
Imaged from Dardenne Prairie, Missouri on September 25th and October 2nd, 2015 with a SBIG ST-
8300M on an Astro-Tech AT90EDT at f/6.7 603mm.
HaRGB - https://www.flickr.com/photos/dcrowson/23408226423/sizes/l
HaRGB Annotated - https://www.flickr.com/photos/dcrowson/23952449191/sizes/l