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Utilities to Assist Preparation of Telescope Time Applications & Observing

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• Current CCD Information
• Grating Angle Calculators
  • 2.3m DBS
• Exposure Time and Signal-to-Noise Calculators
  • 2.3m Imager
  • 2.3m DBS
• Databases
  • NED
  • SIMBAD
• Optical Photometric Standards
• Useful data for spectrophotometry, including finding charts for standard stars
• Observers' Log Sheet for 2.3m Telescope Users: PostScript | Microsoft Word