An example of isolated active region energy evolution:: NOAA AR 7978

被引：0
|
作者：
Ortiz, A [1 ]
Domingo, V [1 ]
Sanahuja, B [1 ]
Sánchez, L [1 ]
机构：
[1] Univ Barcelona, Dept Astronom & Meteorol, E-08028 Barcelona, Spain
来源：
PROCEEDINGS OF THE 1ST SOLAR AND SPACE WEATHER EUROCONFERENCE ON THE SOLAR CYCLE AND TERRESTRIAL CLIMATE | 2000年 / 463卷
关键词：
solar variability; facular excess; energy spectrum;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The facular contribution to solar irradiance variations on the short time scale is studied by analysing a simple case of an isolated active region, NOAA AR 7978, during the minimum of 1996. We focus on the relationship between the temporal evolution of the active region surface magnetic field, its physical characteristics and the total facular energy emission, using VIRGO/SOHO and MDI/SOHO data sets.
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页码：395 / 398
页数：4
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