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- Oyama Koh-ichiro
- Institute of Space and Astronautical Science
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- Abe Takumi
- Institute of Space and Astronautical Science
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- Schlegel Kristian
- Max Planck Institute for Aeronomy
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- Nagy Andrew
- Atmospheric and Oceanic Environment Laboratory, Univ. of Michigan
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- Kim Jhoon
- Korean Aerospace Research Institute
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- Marubashi Katsuhide
- Communication Research Laboratory
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抄録
Japan's first Mars spacecraft PLANET-B was successfully launched on 4th of July, 1998 and was named “NOZOMI” after the launch. One of the scientific instruments is a unique electron temperature probe which was developed in Japan and has been used for more than 20 years on sounding rockets as well as on scientific satellites (Oyama, 1991). The electron temperature probe dubbed PET (Probe for Electron Temperature measurements) consists of two planar electrodes, 150 mm in diameter, placed at the edges of the two solar cell panels of the “NOZOMI” spacecraft. Electron temperatures can be measured in plasmas with densities exceeding 1000 cm-3 with sufficient accuracy. The maximum sampling rate of 8 data points per satellite spin for each probe allows high resolution measurements (i.e., an angular resolution around the spin axis of 23 degrees). Additionally, the probe can measure the anisotropy of the electron temperature, if it exists. It is also possible to infer the existence of nonthermal electrons.
収録刊行物
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- Earth, Planets and Space
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Earth, Planets and Space 51 (12), 1309-1317, 1999
地球電磁気・地球惑星圏学会 、公益社団法人 日本地震学会、特定非営利活動法人 日本火山学会、日本測地学会、日本惑星科学会
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- CRID
- 1390282681487587200
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- NII論文ID
- 10004337912
- 130003955976
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- NII書誌ID
- AA11211921
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- ISSN
- 18805981
- 13438832
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- NDL書誌ID
- 4986206
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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