Space Weather: Concerning the Solar Wind Input into the Magnetosphere

空间天气：关于太阳风输入磁层

• 批准号: 9613854
• 负责人: David Sibeck
• 金额: $ 16.5万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-09-15 至 1999-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9613854&HistoricalAwards=false
• 关键词: Space; Weather; Concerning; Solar; Wind

This project will better determine the conditions under which near- Earth solar wind monitors can be relied upon to measure the parameters arriving at the dayside magnetopause. Using upstream spacecraft such as IMP-8, ISEE 1/2, and IRM, the project will attempt to (1) determine scale sizes of solar wind features, (2) compare observed and predicted time lags for tangential and rotationl discontinuities, (3) determine how well IMF Bz can be predicted from upstream monitors, (4) test if high time resolution magnetic field measurements can proxy for dynamic pressure, (5) determine how the foreshock preconditions the solar wind, and (6) determine how the waves generated by discontinuities interacting with the bow shock propagate to the magnetopause.

该项目将更好地确定可以依靠近地球太阳能监测器来测量到达时代磁性磁性的参数的条件。 使用上游航天器（例如IMP-8，ISEE 1/2和IRM），该项目将尝试（1）确定太阳风能的尺寸，（2）比较观察到的和预测的时间段，切向和旋转不连续性，（3）如何确定IMF bz的能力较高的量度（如果较高的时间）。确定前锁前提是如何使太阳风的前提，（6）确定与弓形冲击相互作用的波产生的波动如何传播到磁层。