RUI: A Study of the Effects of Magnetic Activity on the Variation of Solar Luminosity

RUI：磁活动对太阳光度变化影响的研究

• 批准号: 9115111
• 负责人: Gary Chapman
• 金额: $ 15.44万
• 依托单位: The University Corporation, Northridge
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-04-01 至 1995-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9115111&HistoricalAwards=false
• 关键词: RUI; Study; Effects; Magnetic; Activity

RUI: A Study of the Effects of Magnetic Activity on the Variation of Solar Luminosity This proposal deals with observations related to contrast features on the disk of the Sun. These are important since we have found that the solar irradiance varies in accordance with these contrast features on the solar disk. The PI's research aims to associate these changes with the various components of solar activity. This should help to understand energy transport in the sun and thus the effects of solar activity on the Earth. Past work has shown that faculae are an important source for irradiance enhancement. The authors will continue to obtain accurate, daily, full-disk, photometric observations of the sun at various wavelengths. These allow modelling of irradiance variations in terms of sunspot, facular, plage, and network areas and intensities. These data will probe the physics of the interaction of solar magnetic fields with convective energy outflow. Their work will mostly be undertaken by students, making this project ideal from NSF's point of view for the future of society.

RUI：磁活动对地球磁场影响的研究 太阳光度的变化 本提案涉及与对比度有关的观察 太阳盘面上的特征这些很重要，因为我们有 发现太阳辐照度根据这些变化 太阳盘面上的对比特征PI的研究旨在 将这些变化与太阳能的各种组成部分联系起来， 活动这将有助于理解能源运输在 太阳活动对地球的影响。过去的工作 表明光斑是辐射的重要来源 增强作者将继续获得准确的，每天， 在不同的时间对太阳进行全圆盘光度观测， 波长这些允许模拟辐照度变化， 太阳黑子、光斑、斑区和网络区的术语， 强度这些数据将探测相互作用的物理过程 太阳磁场与对流能量外流的关系。他们的工作 将主要由学生承担，使这个项目的理想 从国家科学基金会的角度来看，对于社会的未来。