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.

调查人员希望使用现有的设备在Lick天文台进行夜间天文学，希望形成一种新的方法来用于高分辨率太阳能光谱法。 它们的高分辨率光谱阳光观测是在一天的大部分时间里进行的，在太阳票价研究中特别独特且有价值，通常只观察到所选线周围的光谱。 特别是，观察设置对于观察和理解“白光”耀斑排放非常有价值。 此概念的先前测试导致了太阳耀斑的非常详细的光谱，研究人员的戏剧性改进将导致Lick Persvatory的永久能力。