Astronomy and Astrophysics – Astronomy
Scientific paper
Mar 1994
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994a%26a...283..522d&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 283, no. 2, p. 522-524
Astronomy and Astrophysics
Astronomy
9
Chromosphere, Eclipsing Binary Stars, Stellar Coronas, Stellar Flares, Ultraviolet Astronomy, Ultraviolet Spectra, Astronomical Spectroscopy, Iue, Spectrum Analysis
Scientific paper
The estimated total chromospheric, transition region and coronal losses for a flare observed on the eclipsing binary SZ Psc with the International Ultraviolet Explorer (IUE) satellite on 6 July 1990 is of the order of 4.5 1036 ergs. This estimate is similar to that derived by Doyle et al. (1989) for an ultraviolet flare on another RS CVn star, II Peg, and is a substantial fraction of the total amount that is possible to store on these stars without having to evoke the presence of kiloGauss fields.
Antonopoulou E.
Doyle Gerry J.
Mathioudakis Michail
Mitrou C. K.
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