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The Crescent & Gamma Cygni NebulaeA very deep and Bi-Color view of The Crescent and Gamma Cygni Nebulae using H-Alpha and OIII filters covering 4.01 x 2.62 degrees of sky. 
Captured from my amateur backyard observatory in Fremont, Michigan using a QHY11 Monochrome CCD/Takahashi E-180.
Total Integration Time 3.3 hoursImage details
Location: DownUnder Observatory, Fremont MI
Date of Shoot: March 12th 2014, June 9th 2015 
H-Alpha 120 min, 15 x 10 min bin 1×1
OIII 80 min, 8 x 10 min 1×1 Equipment
QHY11S monochrome CCD cooled to -20C 
Takahashi E-180 F2.8 Astrograph
Paramount GT-1100S German Equatorial Mount
Image Acquisition Maxim DL
Stacking and Calibrating: CCDStack
Registration of images in Registar
Post Processing Photoshop CS5



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