Spectroscopy and photometry

Discussions dedicated to spectroscopy and photometry.

422 topics in this forum

    • 54 replies
  1. Spectre de Betelgeuse

    • 54 replies
    • 48 replies
    • 44 replies
    • 43 replies
    • 38 replies
    • 37 replies
    • 36 replies
    • 30 replies
    • 29 replies
    • 29 replies
  2. lampes de calibration

    • 29 replies
  3. TrEs-3b

    • 28 replies
    • 28 replies
    • 27 replies
    • 27 replies
    • 27 replies
  4. RS Oph outburst

    • 27 replies
    • 27 replies
    • 26 replies
    • 25 replies
    • 25 replies
    • 25 replies
  5. Wolf-Rayet

    • 25 replies
    • 25 replies
    • 24 replies
    • 23 replies
    • 23 replies
    • 23 replies
    • 23 replies



  • Upcoming Events