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    Corona Borealis - The Northern Crown

 

 

 

 

 

 

 

 

 

 

 

 

  Object Corona Borealis - The Northern Crown
  Telescope (Photo) Olympus Zuiko 135mm lens @ f/4
  Telescope (Guiding) iOptron SkyTracker Camera Mount
  Camera (Photo) Canon 60Da DSLR
  Camera (Guiding) None
  Exposure Detail Excluded-average combination of 13 images at 60 seconds each, ISO1600; RAW file conversion, full calibration (dark only), and initial image processing using ImagesPlus 5.0; final image processing using Photoshop CS5.1
  Location Royal Astronomical Society of Canada (Windsor Centre) - Hallam Observatory  (N42.207, W82.577)
  Date 08/03/13