SGER: High Resolution Spectroscopy of Solar Flares

SGER：太阳耀斑的高分辨率光谱

• 批准号: 9809970
• 负责人: Christopher Johns-Krull
• 金额: $ 4.99万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-05-01 至 2000-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9809970&HistoricalAwards=false
• 关键词: SGER; Resolution; Spectroscopy; Solar; Flares

Using existing equipment for nighttime astronomy at Lick Observatory, the investigators hope to form a new approach to high resolution solar spectroscopy. Their high resolution spectroscopic Sun observations are taken over much of the day, providing especially unique and valuable in solar fare studies, where typically only the spectrum around selected lines is observed. In particular, the observational setup is valuable for observing and understanding 'white light' flare emission. Previous tests with this concept resulted in a very detailed optical spectrum of a solar flare, and the investigators' dramatic improvements will lead to a permanent capability at Lick Observatory.

利用利克天文台现有的夜间天文设备，研究人员希望形成一种新的高分辨率太阳光谱学方法。 他们的高分辨率光谱太阳观测在一天的大部分时间里进行，在太阳票价研究中提供了特别独特和有价值的信息，通常只观察选定线周围的光谱。 特别是，观测装置是有价值的观测和理解的“白色光”耀斑发射。 以前对这一概念的测试产生了非常详细的太阳耀斑光谱，研究人员的巨大改进将使利克天文台具有永久性的能力。