A COMPILATION OF REDSHIFTS AND VELOCITY DISPERSIONS FOR ABELL CLUSTERS (EPOCH-1991.2)

被引：158

作者：

STRUBLE, MF ^{[1
]}

ROOD, HJ ^{[1
]}

机构：

[1] GE,DIV AEROSP,SCHENECTADY,NY 12345

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 1991年 / 77卷 / 03期

关键词：

GALAXIES; CLUSTERING; REDSHIFTS;

D O I：

10.1086/191608

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a list of redshifts for 758 Abell clusters, and velocity dispersions for 121, published as of 1991 March. We present another list of 33 Abell clusters with published redshifts, most of which are probably redshifts of foreground or background galaxies superposed on, or near, the Abell clusters. Over the past 4 years, the published number of redshifts of member galaxies in clusters increased by a factor of 2.0, but the number of cluster redshifts increased by only a factor of 1.3, while the number of cluster velocity dispersions derived from 50 or more redshifts of member galaxies increased by a factor of 3.8 (from 6 to 23).

引用

页码：363 / 377

页数：15

共 68 条

[1] A DISTANCE SCALE FROM THE INFRARED MAGNITUDE/H-I VELOCITY-WIDTH RELATION .5. DISTANCE MODULI TO 10 GALAXY CLUSTERS, AND POSITIVE DETECTION OF BULK SUPERCLUSTER MOTION TOWARD THE MICROWAVE ANISOTROPY [J].