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Comet C/2009 P1 - Garradd













  Object Comet Garradd (C/2009 P1), in Sagitta
  Telescope (Photo) Celestron 11" EdgeHD SCT OTA  @ f/10 on  Losmandy G-11 Mount
  Telescope (Guiding) Orion EON 80mm ED Refractor @ f/12.5 (f/6.25 w/2x Powermate) on Losmandy G11 Mount   
  Camera (Photo) Canon 50Dh DSLR (Hutech Modified)
  Camera (Guiding) Starlight Express Lodestar w/ PHD Guiding
  Exposure Detail Sigma-Kappa combination of 20 images at 120 seconds each, ISO1600; RAW file conversion, full calibration (flat, dark, bias, flat-dark), and initial image processing using Deepsky Stacker 3.3.2; final image processing using Photoshop CS3
  Location Cincinnati Astronomical Society's Dark-Sky Site (Adams County, Ohio) (N38.876, W83.464) 
  Date 09/02/11