Spectroscopy and photometry

Discussions dedicated to spectroscopy and photometry.

472 topics in this forum

    • 54 replies
    • 43 replies
  1. Spectre de Betelgeuse

    • 54 replies
    • 28 replies
    • 44 replies
    • 30 replies
  2. lampes de calibration

    • 29 replies
    • 23 replies
    • 29 replies
    • 38 replies
    • 4 replies
    • 23 replies
  3. Wolf-Rayet

    • 25 replies
    • 11 replies
    • 25 replies
    • 5 replies
    • 22 replies
    • 22 replies
    • 27 replies
    • 36 replies
    • 27 replies
    • 40 replies
    • 41 replies
    • 25 replies
    • 27 replies
    • 12 replies
    • 25 replies
    • 8 replies
    • 23 replies
    • 15 replies



  • Upcoming Events