RUI: Analysis of Mount Wilson Solar Magnetograph Data

RUI：威尔逊山太阳磁图仪数据分析

• 批准号: 8913011
• 负责人: Herschel Snodgrass
• 金额: $ 9.28万
• 依托单位: Lewis and Clark College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-01 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8913011&HistoricalAwards=false
• 关键词: RUI; Analysis; Mount; Wilson; Solar

In this Research in Undergraduate Institutions (RUI) proposal, the Principal Investigator (PI) plans to continue with his investi- gation of large-scale flows and magnetic field patterns in the solar photosphere. The basis will be data collected during the past 22 years at the 150 foot tower telescope at Mount Wilson, including data obtained since 1985 with the new fast-magnetograph. The PI will focus on several interrelated phenomena: torsional oscillations and their relation to solar magnetic activity, the poleward migration of magnetic patterns and the polar magnetic field reversals, meridional flows, magnetic and supergranulation rotation, and giant convective cells. The analysis will use software developed by the PI. Undergraduates will be involved in all phases of the project.

在这项本科院校研究（RUI）提案中，首席研究员（PI）计划继续他对太阳光球中大规模流动和磁场模式的研究。在过去的22年里，在威尔逊山150英尺的塔式望远镜上收集的数据将成为基础，其中包括1985年以来用新的快速磁力计获得的数据。PI将集中于几个相互关联的现象：扭转振荡及其与太阳磁场活动的关系，磁场模式的向极迁移和极磁场逆转，经向流动，磁性和超颗粒旋转，以及巨大的对流细胞。分析将使用PI开发的软件。本科生将参与项目的所有阶段。