| タイトル | The Galileo Earth encounter - Magnetometer and allied measurements |
| 著者（英） | Khurana, K. K.; Walker, R. J.; Mcpherron, R. L.; Russell, C. T.; Kivelson, M. G.; Kennel, C. F.; Southwood, D. J.; Angelopoulos, V.; Coleman, P. J.; Hammond, C. M. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1993-07-01 |
| 言語 | eng |
| 内容記述 | An overview of the Galileo magnetometer observations from the crossing of the tail magnetopause at an antisolar distance of close to 100 R(E) through exit into the solar wind on the dayside is presented. These measurements are linked with correlative data from ground stations and from IMP 8 which was ideally located to serve as a monitor of the solar wind upstream of the bow shock. A time line of the important geomagnetic events of the day that provides a framework for the full multiinstrument analysis of the flyby data is presented. The observations are used to investigate apsects of the relationship between magnetotail dynamics and the separate intensifications of a multiple onset substorm inferred from ground-based data. It is proposed that the signatures associated with individual substorm intensifications are localized in the dawn-to-dusk extent even at remote locations in the magnetotail, just as they are in the ionosphere, and that the tail disturbances associated with successive substorm intensifications step across the tail towards the dusk flank. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 93A46090 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/316091 |
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