Some Observation Results of the Radiation Belt Electrons from Satellite Borne Semiconductor Telescope
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摘要: 本文给出了我国卫星上半导体电子探测器的一些探测结果。通过对数据的分析,得到了内辐射带中心区电子通量的典型值,大于0.5MeV和1.0MeV两个能档的全向通量分别为1.9×108和6.7×107ele./s·cm2.同时也给出了在典型轨道上电子通量随时间的变化剖面。此外,还得到了同步高度上述两个能档电子的全向通量分别为20.43×106和4.25×105ele./s·cm2.同时也给出了观测到的同步高度外辐射带电子的日变化。结果与国外观测资料基本相符。Abstract: By analysis the observation data from the instruments on board of Chinese satellites, the typical omnidirectional fluxes of inner belt electrons with energy higher than 0.5 MeV and 1.0 MeV as 1.9×108 and 6.7×107ele./s.cm2 respectively are obtained. Aprofile of electron flux on a typical orbit is also given. In addition, the omnidirectional fluxes with the same energy ranges at the synchronous altitude obtained from the first Chinese geostationary satellite are 2.43×106 and 4.25×105 ele/s.cm2 respectively. At the same time, the diurnal variations of electron flux of outer radiation belt are also given and they are essentially agreeable with the observations made abroad.
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