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首页> 外文期刊>Earth, planets and space: EPS >Low latitude N-e and T-e variations at 600 km during 1 March 1982 storm from HINOTORI satellite
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Low latitude N-e and T-e variations at 600 km during 1 March 1982 storm from HINOTORI satellite

机译:HINOTORI卫星在1982年3月1日的风暴中600 km处的低纬度N-e和T-e变化

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This paper presents for the first time a study of HINOTORI satellite measurements of electron density and electron temperature in the topside ionosphere exclusively for magnetic storm departures. Special focus was given to the major storm of 1 March, 1982. While large enhancements in T-e characterize the day time storm response, marked increases in N-e dominate the night time deviations. The night time N-e enhancements which are rather remarkable during 0000-0400 LT are also found to be accompanied by significant T-c increases, by as much as 300 K. The statistical picture that emerges from the study of a large number of storms suggests significant nocturnal T-c enhancements which correlate with the magnitudes of storm intensities. Ring current particles through charge exchange processes seem to be a major source of heat input to thermal electrons, though other sources may also be important.
机译:本文首次提出了专门针对磁暴离场的HINOTORI卫星测量顶侧电离层中电子密度和电子温度的研究。特别关注了1982年3月1日的大暴风雨。虽然T-e的大幅度增强是白天暴风雨响应的特征,但N-e的显着增加主导了夜间的偏差。还发现夜间Ne在0000-0400 LT期间显着增强,同时伴随着Tc的显着增加,高达300K。从大量风暴研究中得出的统计图片表明,夜间Tc显着增加与风暴强度有关的增强。通过电荷交换过程产生的环流粒子似乎是输入到热电子的主要热量来源,尽管其他来源也可能很重要。

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