M31 Mighty Andromeda

Location of photo
EC Carr Observatory Ontario and Long Sault Dark sky Conservative Area, Ontario Canada
Date/Time of photo
This photo was acquired in 2017 September through several separate sessions
Kowa 500mm f5.6 Reduced to 350mm, QHYCCD814A
This image was initiated as one of my fall project in 2017. The weather was not kind to imagers in Ontario. It took me way longer than my plan to complete the image. This image was done with LRGB method while L was done at 2 exposure for HDR purpose.
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