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NGC2237 - Rosette Nebula













  Object The Rosette Nebula (NGC2237/NGC2238) and Open Cluster (NGC2244/NGC2239), in Monoceros
  Telescope (Photo) Televue 85 refractor w/0.8 focal reducer (f/5.6)
  Telescope (Guiding) Meade LX200GPS 12 SCT @ f/6.3
  Camera (Photo) Canon 20Da DSLR
  Camera (Guiding) SBIG ST-4 (direct drive of guiding telescope)
  Exposure Detail Average-combination of 6 images at 600 seconds each, ISO400; RAW file conversion, full calibration (bias, flat, dark), and initial image processing using ImagesPlus 2.75; final image processing using Photoshop CS2
  Location Chiefland Astronomy Village, Florida (N29.409, W82.860)
  Date 02/28/06