SIMBAD references

1994A&AS..103..413S - Astron. Astrophys., Suppl. Ser., 103, 413-425 (1994/March-0)

Chromospheric activity in G and K giants: the spectroscopic data base.


Abstract (from CDS):

I present high-resolution CCD spectra of CaII H and K emission lines of 59 evolved stars of spectral type G and K and luminosity Class III, III-IV, and IV. This includes active stars like RS CVn binaries but also active and inactive single stars. Most of the objects were observed for the first time and several were discovered to be chromospherically active. Spectra for ten stars of luminosity Class V are also given.

Abstract Copyright:

Journal keyword(s): stars: activity - stars: chromospheres - stars: late-type - stars: giant

Simbad objects: 63

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