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

大尺度结构的高级测量：拉斯坎帕纳斯红移测量和其他。兰迪正在开发新的分析和统计工具，从拉斯坎帕纳斯红移调查中提取信息。特别值得一提的是，兰迪博士正在研究50兆秒以上的大规模结构。拉斯坎帕纳斯的调查包含了超过26,000个星系的红移，这些星系的面积超过700平方度。工作的主要重点是将卡尔胡门-洛夫(K-L)变换分析技术应用于这些数据。利用K-L变换法，求出了大调查中变化数据的最优权重。

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.