Multi-wavelength study of a strong impulsive solar limb flare on 2002 August 3

被引：1
|
作者：
Gburek, S [1 ]
Sylwester, J [1 ]
Sylwester, B [1 ]
Dennis, BR [1 ]
Phillips, KJH [1 ]
机构：
[1] Polish Acad Sci, Ctr Space Res, PL-51622 Wroclaw, Dolnasla, Poland
来源：
ENERGY RELEASE AND PARTICLE ACCELERATION AT THE SUN AND IN THE HELIOSPHERE | 2005年 / 35卷 / 10期
关键词：
solar flares; X-ray; EUV;
D O I：
10.1016/j.asr.2005.05.094
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
We made a detailed study of the impulsive solar flare of GOES class X1.0 which occurred near the west limb on 2002 August 3, peak time 19:07 UT. There is particularly good data coverage of this event, with simultaneous observations in EUV, soft and hard X-rays available. We used TRACE 171 angstrom images to study the morphology and evolution of this event. Soft X-ray spectra in the wavelength range 3.34-6.05 angstrom measured by the RESIK Bragg crystal spectrometer on CORONAS-F were used for determination of the evolution of the flare plasma temperature. Data from the RHESSI instrument were used to investigate properties of the higher-temperature plasma during the flare. (c) 2005 COSPAR. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1728 / 1731
页数：4
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