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ECLAT Cluster Spacecraft Magnetotail Plasma Region Identifications (2001–2009)

机译：ECLAT集群航天器磁尾等离子体区域识别（2001–2009年）

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The European Space Agency’s four-spacecraft Cluster mission has been observing the Earth’s dynamical magnetotail region since early 2001. The magnetotail, and in particular the hot trapped plasma sheet, is a critical region in the coupled Sun-Earth system. Changes in the solar wind have direct influence on the properties and dynamical processes occurring in this region, which in turn directly influence operational near-Earth space, the upper atmosphere, and even induce large-scale currents in the ground. As part of the European Cluster Assimilation Technology (ECLAT) project, a magnetotail plasma region dataset has been produced to facilitate magnetospheric research and further our understanding of the important processes linking the solar wind-magnetospheric-ionospheric system. The dataset consists of a comprehensive list of plasma regions encountered in the nightside magnetosphere of the Earth by each of the four Cluster spacecraft in the years 2001–2009. The regions identified are those where major energy transport/conversion processes take place and are important regions for system level science. Characteristic averaged parameters describing the behavior of each region are provided for further understanding. The dataset facilitates the use of the large repository of Cluster data by the wider scientific community.
机译：自2001年初以来，欧洲航天局的四太空飞行器群任务一直在观察地球的动态磁尾区域。磁尾，特别是热捕获的等离子薄片，是耦合的太阳地球系统的关键区域。太阳风的变化直接影响该区域发生的特性和动力学过程，进而直接影响可操作的近地空间，高空大气层，甚至在地面诱发大电流。作为欧洲集群同化技术（ECLAT）项目的一部分，已制作了磁尾等离子体区域数据集，以方便磁层研究，并进一步使我们了解将太阳风-磁层-电离层系统联系起来的重要过程。该数据集包含2001-2009年期间，四架“星团”航天器中的每一个在地球的夜磁场中遇到的等离子体区域的完整列表。所确定的区域是发生主要能量传输/转换过程的区域，并且是系统级科学的重要区域。提供描述每个区域行为的特征平均参数以进一步理解。该数据集有助于更广泛的科学界使用大型的群集数据存储库。

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