Astrophysics and Space Science

, Volume 144, Issue 1–2, pp 353–356 | Cite as

Peculiar solar flares and plages of possible interest for the study of electric quadrupole lines of NaI and Mgii

  • Y. Öhman
Article
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Abstract

Attention is drawn to flare-like plages showing the resonance lines of Nai and Mgii as strong emission lines. Spectra of such objects may prove of interest for the study of electric quadrupole lines of the type 32S-n2D.

Keywords

Flare Emission Line Solar Flare Resonance Line Strong Emission 

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Copyright information

© Kluwer Academic Publishers 1988

Authors and Affiliations

  • Y. Öhman
    • 1
  1. 1.Stockholm ObservatorySaltsjöbadenSweden

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