Advanced Measurement of Large-Scale Structure: The Las Campanas Redshift Survey and Beyond

大型结构的高级测量：拉斯坎帕纳斯红移巡天及其他

• 批准号: 9900835
• 负责人: Stephen Landy
• 金额: $ 11.94万
• 依托单位: College of William and Mary
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-07-15 至 2002-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9900835&HistoricalAwards=false
• 关键词: Advanced; Measurement; Large; Scale; Structure

Advanced measurement of large scale structure: The Las Campanas redshift survey and beyond.Stephen D. LandyDr. Landy is developing new analytical and statistical tools that extract information from the Las Campanas Redshift Survey. In particular, Dr. Landy is investigating large scale structure above 50 mega parsecs in size. The Las Campanas survey contains redshifts to more than 26,000 galaxies over 700 square degrees on the sky. The main focus of the work is to adapt and apply the Karhumen-Loeve (K-L) transform analysis technique to these data. The K-L transform method derives optimal weight for the varied data in a large survey.

大尺度结构的高级测量：拉斯坎帕纳斯红移巡天及以后。LandyDr. Landy正在开发新的分析和统计工具，从Las Campanas红移巡天中提取信息。 特别是，Landy博士正在研究50兆秒差距以上的大型结构。 Las Campanas巡天包含超过26，000个星系的红移，超过700平方度。 工作的主要重点是适应和应用Karhumen-Loeve（KL）变换分析技术，这些数据。 K-L变换法是一种在大规模调查中求取最优权值的方法。