Astrometric Research in the Southern Hemisphere

南半球的天体测量研究

• 批准号: 9530473
• 负责人: William Van Altena
• 金额: --
• 依托单位: Yale Southern Observatory, Inc.
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-06-01 至 2000-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9530473&HistoricalAwards=false
• 关键词: Astrometric; Research; Southern; Hemisphere

AST 9530473 Astrometric Research in the Southern Hemisphere. Dr. Van Altena will complete observations of a segment of the second epoch of the Southern Proper Motion Survey. The data are collected at the Yale Southern Observatory base at the Cesco Observatory at El Leoncito, Argentina. Dr. Van Altena will concentrate on the region of the Magellanic Clouds and in two specific meridianal planes. These data will supplement the interpretation of the South Galactic Pole region proper motions in the context of galactic structure. =================================================

AST 9530473南半球天体测量学研究。范·阿尔特纳博士将完成对南方自然运动调查第二纪元的一段观测。这些数据是在耶鲁大学南方天文台基地收集的，该基地位于阿根廷埃尔莱昂西托的Cesco天文台。范·阿尔特纳博士将集中研究麦哲伦星云区域和两个特定的子午面。这些数据将在星系结构的背景下补充对南极地区自身运动的解释。=================================================