国际空间站外部辐射场,根据ARMAS飞行模块9的Liulin-SET光谱仪在2022年9月至10月测量
Tsvetan Dachev1, W Kent Tobiska2, Borislav Tomov1
1Space Research and Technology Institute, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Block 1, 1113 Sofia, Bulgaria.
Life sciences in space research
|January 21, 2026
概括
柳林-SET光谱仪测量了国际空间站 (ISS) 上的太空辐射. 数据分析将其发现与之前的Liulin仪器进行了比较,提供了对长期太空辐射暴露的见解.
科学领域:
- 太空物理空间物理学
- 天体物理学 天体物理学
- 辐射检测检测辐射检测器
背景情况:
- 国际空间站 (ISS) 暴露于各种空间辐射组成部分.
- 监测太空辐射对于宇航员安全和任务规划至关重要.
- 之前的Liulin仪器已经提供了有关国际空间站辐射环境的宝贵数据.
研究的目的:
- 分析在国际空间站上部署的Liulin-SET光谱仪的数据.
- 将Liulin-SET测量与其他Liulin仪器的历史数据进行比较.
- 评估ARMAS FM9任务所经历的太空辐射环境.
主要方法:
- 在国际空间站上部署和运行Liulin-SET光谱仪.
- 测量银河系宇宙射线 (GCR),内辐射带 (IRB) 质子和外辐射带 (ORB) 电子的电离剂量和电流.
- 对Liulin-SET数据与前四个Liulin仪器 (2001-2016) 的数据进行比较分析.
主要成果:
- 柳林-SET光谱仪在其为期216天的任务中成功测量了太空辐射成分.
- 分析显示了GCR,南大西洋异常 (SAA) 中的IRB质子和ORB电子的独特辐射档案.
- 与历史数据的比较提供了关于国际空间站辐射变化的长期观点.
结论:
- 柳林-SET仪器有效地为国际空间站的太空辐射监测做出了贡献.
- 这项研究增强了我们对长期太空辐射环境的理解.
- 数据为未来的载人和无人太空任务提供了宝贵的见解.
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