Cluster as a wave telescope -: first results from the fluxgate magnetometer

被引：97

作者：

Glassmeier, KH ^{[1
]}

Motschmann, U

Dunlop, M

Balogh, A

Acuña, MH

Carr, C

Musmann, G

Fornacon, KH

Schweda, K

Vogt, J

Georgescu, E

Buchert, S

机构：

[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst Geophys & Meteorol, D-3300 Braunschweig, Germany

[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Theoret Phys, D-3300 Braunschweig, Germany

[3] Univ London Imperial Coll Sci & Technol, Space & Atmospher Phys Grp, London, England

[4] Goddard Space Flight Ctr, Greenbelt, MD USA

[5] Max Planck Inst Extraterr Phys, Munich, Germany

[6] Swedisch Space Res Inst, Uppsala, Sweden

来源：

ANNALES GEOPHYSICAE | 2001年 / 19卷 / 10-12期

关键词：

electromagnetics; wave propagation; magnetospheric physics; MHD waves and instabilities; plasma waves and instabilities;

D O I：

10.5194/angeo-19-1439-2001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The four Cluster spacecraft provide an excellent opportunity to study spatial structures in the magnetosphere and adjacent regions. Propagating waves are amongst the interesting structures and for the first time, Cluster will allow one to measure the wave vector of low-frequency fluctuations in a space plasma. Based on a generalized minimum variance analysis wave vector estimates will be determined in the terrestrial magnetosheath and the near-Earth solar wind. The virtue and weakness of the wave telescope technique used is discussed in detail.

引用

页码：1439 / 1447

页数：9

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