Clusters of galaxies in the 2dF Galaxy Redshift Survey

被引：0
|
作者：
De Propris, R [1 ]
Couch, WJ [1 ]
机构：
[1] Univ New S Wales, Dept Astrophys & Opt, Sydney, NSW 2052, Australia
来源：
MINING THE SKY | 2001年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The 2dF Galaxy Redshift Survey has obtained 135,000 redshifts for galaxies in two broad strips. Here we present the first results of a 3-dimensional search for galaxy clusters based on known 2-dimensional compilations. We derive new redshifts and velocity dispersions for clusters, assess the level of contamination in the sample, analyze the accuracy of photometric redshift estimates and study the space distribution of clusters.
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页码：136 / 142
页数：7
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