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RUI: Coronal Heating Studies at the 1998 Total Solar Eclipse

RUI: Coronal Heating Studies at the 1998 Total Solar Eclipse
RUI:1998 年日全食的日冕加热研究
批准号:
9707907
负责人:
Jay Pasachoff
金额:
$5.73万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-08-01 至 1998-07-31

项目摘要

项目成果

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中文摘要
翻译
这个RUI项目将通过绘制日冕温度和研究日冕环在日食低背景情况下的振荡频谱来研究日冕加热问题的各个方面。观测提供了对提出的机制的测试,以解释通过弱压缩磁流体动力波加热太阳日冕。由于太阳活动周期的上升阶段,1998年2月26日的日全食将提供更多和更亮的环。这些新的观测结果将大大改进以前发表的结果,并区分驻波和传播波。
英文摘要
This RUI project will investigate aspects of the coronal heating problem through mapping temperature of the solar corona and studying the oscillation spectrum of coronal loops during the low-background circumstances of an eclipse. Observations provide tests of proposed mechanisms to explain the heating of the solar corona via weakly compressive magnetohydrodynamic waves. The 26 February 1998 total solar eclipse will provide more and brighter loops because of the rising phase of the solar activity cycle. These new observations will greatly improve previously published results, as well as distinguish between standing and propagating waves.
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RUI: Imaging and Spectra at the 2023 and 2024 Total Solar Eclipses
  • 批准号:
    2225960
  • 项目类别:
    Standard Grant
  • 资助金额:
    $37.73万
  • 财政年份:
    2023
  • 负责人:
    Jay Pasachoff
  • 依托单位:
RUI: Coronal Plasma Observed at Eclipses and Otherwise Simultaneously
  • 批准号:
    1903500
  • 项目类别:
    Standard Grant
  • 资助金额:
    $25.14万
  • 财政年份:
    2019
  • 负责人:
    Jay Pasachoff
  • 依托单位:
RUI: Optical and Radio Studies of Coronal Plasma at the 2017 Eclipse
  • 批准号:
    1602461
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $25.26万
  • 财政年份:
    2016
  • 负责人:
    Jay Pasachoff
  • 依托单位:
Optical and Radio Uniquely High-Resolution Eclipse Coronal Studies
  • 批准号:
    1047726
  • 项目类别:
    Standard Grant
  • 资助金额:
    $15.82万
  • 财政年份:
    2011
  • 负责人:
    Jay Pasachoff
  • 依托单位:
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