NGC6853 M27 the Dumbbell Nebula

Photographer
William Joseph Neubert
Email
neubertwj@sbcglobal.net
Location of photo
Council Bluff Lake, Missouri
Date/Time of photo
June 21, 2015 at 03:00
Equipment
NGC6853 (M27, the Dumbbell) with a 150mm aperture F/5 Newtonian reflector, Baader coma corrector, Baader UHC cut filter and Nikon D5200 Full Spectrum (B) modified camera at prime focus. Total exposure of 75 minutes at ISO-1600 with 25 light @ 3 min, 10 dark, 20 bias frames., guided.
Description
M27 taken through hazy and cloudy Missouri skies at a dark site in the Mark Twain National Forest.
Website
https://sites.google.com/site/wjnastronomy/