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The Sun in Hydrogen-Alpha













  Object The Sun, in Hydrogen-Alpha light (prominences and surface features at arrows)
  Telescope (Photo) Coronado PST 40mm Solar Telescope on Losmandy G-11 Mount
  Telescope (Guiding) N/A 
  Camera (Photo) Canon 50Dh DSLR (Hutech Modified)
  Camera (Guiding) N/A
  Exposure Detail Single 1/60 second exposure at f/2.8 with Canon 50mm lens, held afocal  at telescope eyepiece (13mm Televue Ethos), ISO3200; RAW file conversion using ImagesPlus 3.82; final image processing using Photoshop CS3
  Location Cincinnati Astronomical Society's Dark-Sky Site (Adams County, Ohio) (N38.876, W83.464)
  Date 09/04/10