Large-scale motion of solar filaments

被引：0
|
作者：
Pavel Ambrož
Alfred Schroll
机构：
[1] Astronomical Institute of the Acad. Sci. of the Czech Republic,
[2] Kanzelhöehe Solar Observatory of the University of Graz,undefined
来源：
Journal of Astrophysics and Astronomy | 2000年 / 21卷
关键词：
Sun; filaments; horizontal motions;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Precise measurements of heliographic position of solar filaments were used for determination of the proper motion of solar filaments on the time-scale of days. The filaments have a tendency to make a shaking or waving of the external structure and to make a general movement of whole filament body, coinciding with the transport of the magnetic flux in the photosphere. The velocity scatter of individual measured points is about one order higher than the accuracy of measurements.
引用
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页码：205 / 208
页数：3
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