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Continued Analysis of EUVE and Optical Observations of a Flare on AD Leonis

Published online by Cambridge University Press:  12 April 2016

S.L. Cully ,
G.H. Fisher, ,
S.L. Hawley,  and
T. Simon
S.L. Cully
Affiliation:
Experimental Astrophysics Group, Space Sciences Laboratory, University of California, Berkeley CA 94720USA Center for Extreme Ultraviolet Astrophysics, 2150 Kittredge Street, University of California, Berkeley, CA 94720-5030, USA
G.H. Fisher,
Affiliation:
Experimental Astrophysics Group, Space Sciences Laboratory, University of California, Berkeley CA 94720USA
S.L. Hawley,
Affiliation:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
T. Simon
Affiliation:
Institute for Astronomy, University of Hawaii, 2680 Woodlawn Dr., Honolulu, HI 96822, USA

Abstract

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The flare star AD Leo (dM3.5e, 4.9 pc) was observed by EUVE from 1993 March 1-March 3 UT. A flare was detected by the EUVE DS/S and seen in optical photometry on 1993 March 2 UT. We summarize an analysis of the flare’s physical parameters, and present differential emission measure (DEM) curves calculated for the quiescent, flare peak and flare decay phases of the observation.

Type
III. Coronae of Cool Stars
Information
International Astronomical Union Colloquium , Volume 152: Astrophysics in the Extreme Ultraviolet , 1996 , pp. 153 - 158
Copyright
Copyright © Kluwer 1996

References

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