The Electron Spectrometer Experiment on ISEE-1
The Electron Spectrometer Experiment on ISEE-1
复制标题
ISEE-1上的电子能谱仪实验
DOI：
10.1109/tge.1978.294559
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发表时间：
1978
期刊：
影响因子：
--
通讯作者：
H. Doong
中科院分区：
文献类型：
--
作者：
K. Ogilvie;J. Scudder;H. Doong
介绍了一种用于ISEE-1航天器的六轴电子能谱仪，并给出了一些典型的早期结果。该仪器主要用于研究太阳风、磁鞘、外磁层和近尾区的三维等离子体分布函数，其能量范围分别为7.5 ~ 512 eV、11 ~ 2062 eV和109 ~ 7285 cV。在六个圆柱形静电分析仪的每个输出处使用两个通道电子倍增器。两个传感器和一个数据处理单元的总质量为4.9 kg，功耗为3.5 W。需要200信息位/秒的遥测速率。
A six-axis electron spectrometer for the ISEE-1 spacecraft is described and some typical early results presented. This instrument, designed for three-dimensional plasma distribution function studies in the solar wind, magnetosheath, outer magnetosphere, and near tail regions, has three energy ranges: 7.5-512 eV, 11-2062 eV, and 109-7285 cV, respectively. Two channel electron multipliers are used at the output of each of six cylindrical electrostatic analyzers. The total mass of two sensors and a data processing unit is 4.9 kg and the power comsumption is 3.5 W. Two hundred information bits/s telemetry rate is required.