Trends and the sector structure of the interplanetary magnetic field

被引:2
|
作者
Sarychev, V. T. [1 ]
机构
[1] Siberian Phys Tech Inst, Tomsk 634050, Russia
关键词
96.50.Bh;
D O I
10.1134/S0016793206030042
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
Large-scale variations in the interplanetary magnetic field ( IMF) are studied using its measurements by the Advanced Composition Explorer ( ACE) spacecraft. To reveal the sector structure, an algorithm for estimating trends of long time series is proposed. The algorithm makes it possible to determine the sectors as well as to trace the tendencies in changes in the "long-lived" IMF structures for various degrees of initial data smoothing.
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页码:309 / 316
页数:8
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