Measuring the Metagalactic Ionizing Flux and the Gaseous Extent of Galaxies using Optical Fabry-Perot Spectrophotometry

使用光学法布里-珀罗分光光度法测量超星系电离通量和星系的气体范围

• 批准号: 9529167
• 负责人: Stuart Vogel
• 金额: $ 13.5万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-07-15 至 2001-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9529167&HistoricalAwards=false
• 关键词: Measuring; Metagalactic; Ionizing; Flux; Gaseous

AST-9529167 Stuart Vogel Sylvain Veilleux Measuring the Metagalactic Ionizing Flux and the Gaseous Extent of Galaxies Using Optical Fabry-Perot Spectrophotometry. Drs. Vogel and Veilleux will carry out a program to determine the intensity of the local metagalactic ionizing radiation (the ionizing background at zero redshift produced by the sum of all sources) and to study diffuse ionized gas beyond the neutral disks of galaxies. For this work a wide-field imaging Fabry- Perot spectrometer will be installed on the Palomar 60-inch telescope. ======================================

Stuart Vogel Sylvain Veilleux 用光学法布里-珀罗分光光度法测量超星系电离通量和镓的气态含量。 Vogel博士和Veilleux博士将开展一项计划，以确定本地元银河系电离辐射的强度（由所有源的总和产生的零红移电离背景），并研究星系中性盘以外的扩散电离气体。 为了这项工作，将在帕洛玛60英寸望远镜上安装一台宽视场成像法布里-珀罗光谱仪。 ======================================