Hostname: page-component-848d4c4894-mwx4w Total loading time: 0 Render date: 2024-06-17T11:59:38.247Z Has data issue: false hasContentIssue false
  • English
  • Français

Emission Regions on the Flare Star EV Lac in 1989

Published online by Cambridge University Press:  19 July 2016

L.A. Pustil'Nik ,
I.P. Panferova ,
R.E. Gershberg  and
N.I. Shakhovskaya
L.A. Pustil'Nik
Affiliation:
Special Astrophysical Observatory Russian Acad. of Sci. Niznij Arhyz, Stavropol Territory, 357147, Russia
I.P. Panferova
Affiliation:
Special Astrophysical Observatory Russian Acad. of Sci. Niznij Arhyz, Stavropol Territory, 357147, Russia
R.E. Gershberg
Affiliation:
Crimea Astrophysical Observatory, Crimea, Ukraine
N.I. Shakhovskaya
Affiliation:
Crimea Astrophysical Observatory, Crimea, Ukraine

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Emission spectra of the flare star EV Lac in several nights of September 1989 are studied. Their variations due to the stellar rotational modulation are found and permit to define the most active longitudes on the stellar surface.

Keywords

activity–flares
Type
4. Late-Type and Other Stars
Information
Symposium - International Astronomical Union , Volume 157: The Cosmic Dynamo , 1993 , pp. 161 - 165
Copyright
Copyright © Kluwer 1993 

References

Saar, S.H.:1991, in Tuominen, I., Moss, D., Ruediger, G. (eds) “The Sun and Cool stars: activity, magnetism, dynamos”, Lectures Notes in Physics 380, 389.CrossRefGoogle Scholar
Berdyugin, A.V., Gershberg, R.E., Malanushenko, V.P., Shahovskaya, N.I., Shahovskoy, N.M., Garbusov, G.A., Pagano, I., Pustil'nik, L.A., Panferova, I.: 1992, Isvestia Kriemskoy Astrophys. Observatorii 89, in print.Google Scholar
Gershberg, R.E., Ilyin, I.V., Shahovskayia, N.T.: 1991, Astron. Zh. 68, 959.Google Scholar
Roizman, G. Sh.: 1984, Pis'ma v Astron. Zh. 10, No. 5, 279.Google Scholar