SAGE: A Submillimeter Grating Spectrometer for Exploring Distant Galaxies

SAGE：用于探索遥远星系的亚毫米光栅光谱仪

• 批准号: 0096881
• 负责人: Gordon Stacey
• 金额: $ 51.65万
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-08-01 至 2005-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0096881&HistoricalAwards=false
• 关键词: SAGE; Submillimeter; Grating; Spectrometer; Exploring

AST-0096881Stacey, Gordon J.A highly sensitive spectrometer designed specifically to observe Extragalactic objects for point source spectroscopy in the submillimeter (350, 450, and 610 micrometer) bands with an instantaneous bandwidth of 6.7 GHz. will be designed, engineered, built, calibrated and applied to acquire data to: Investigate star formation in the early universe, measure redshifts of optically obscured distant galaxies, investigate the sources in Ultraluminous galaxies (originally discovered by IRAS) using spectroscopy, and investigate proto-galaxies. This new instrument is a background limited moderate resolution spectrometer called SAGE for Submillimeter Array Grating Explorer. ***

AST-0096881 Stacey，Gordon J.一种专门用于观测河外天体的高灵敏度光谱仪，用于亚毫米（350，450和610微米）波段的点源光谱，瞬时带宽为6.7 GHz。将设计、制造、建造、校准并应用于获取数据，以：调查早期宇宙中的星星形成，测量光学遮蔽的遥远星系的红移，使用光谱学调查超铝星系（最初由IRAS发现）的来源，以及调查原星系。 这种新仪器是一种背景有限的中等分辨率光谱仪，称为SAGE，用于亚毫米阵列光栅探测器。***