Dynamics of cD clusters of galaxies. III. Redshift data for 11 Abell clusters

被引：19

作者：

Hill, JM

Oegerle, WR

机构：

[1] Univ Arizona, Steward Observ, Tucson, AZ 85721 USA

[2] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA

来源：

ASTRONOMICAL JOURNAL | 1998年 / 116卷 / 04期

关键词：

cosmology : miscellaneous; galaxies : clusters : general; galaxies : distances and redshifts;

D O I：

10.1086/300575

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the final observational data for a spectroscopic study of a sample of cD galaxy clusters. The goal of this program has been to study the dynamics of the clusters, with emphasis on determining the nature and frequency of peculiar-velocity cD galaxies. In this paper we present redshifts for 762 galaxies in the fields of the rich Abell clusters A779, A1691, A1749, A1767, A1837, A1927, A2067, A2079, A2089, A2199, and A2666. We also present preliminary dynamical properties for these clusters using our measured redshifts.

引用

页码：1529 / 1540

页数：12

共 37 条

[1] MEASURES OF LOCATION AND SCALE FOR VELOCITIES IN CLUSTERS OF GALAXIES - A ROBUST APPROACH [J].