THE DYNAMICS AND STRUCTURE OF RICH CLUSTERS OF GALAXIES .1. VELOCITY DATA

被引:129
作者
TEAGUE, PF
CARTER, D
GRAY, PM
机构
[1] AUSTRALIAN NATL UNIV,MT STROMLO & SIDING SPRING OBSERV,WODEN,ACT 2606,AUSTRALIA
[2] ANGLO AUSTRALIAN OBSERV,EPPING,NSW 2121,AUSTRALIA
关键词
Galaxies: clustering; Galaxies: redshifts;
D O I
10.1086/191430
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present an extensive spectroscopic study of 10 rich, southern, X-ray clusters of galaxies. Between 40 and 200 redshifts have been obtained in the field of each of the clusters, which cover a wide range of morphological types and richnesses. Applying rigorous statistical analyses to the total data base of 1000 precise radial velocities provides the necessary information to undertake a thorough dynamical investigation of these individual clusters and of cluster systems in general. Further papers will present the photometry, X-ray data, dynamical models, and X-ray gas models for the clusters. Such an analysis will yield the distribution of luminous and dark matter, the importance of substructure, and details of the dynamics in the clusters, along with an illustration of environmental and evolutionary effects in clusters of galaxies.
引用
收藏
页码:715 / &
相关论文
共 92 条
[81]   ANISOTROPIC VELOCITY DISPERSIONS IN SPHERICAL GALAXIES [J].
TONRY, JL .
ASTROPHYSICAL JOURNAL, 1983, 266 (01) :58-68
[82]   OBSERVATIONS OF A COMPLETE SAMPLE OF BRIGHTEST CLUSTER GALAXIES WITH MULTIPLE NUCLEI [J].
TONRY, JL .
ASTRONOMICAL JOURNAL, 1985, 90 (12) :2431-2444
[83]   NEW REDSHIFTS OF RADIO GALAXIES [J].
TRITTON, KP .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1972, 158 (03) :277-&
[84]   GROUPS OF GALAXIES .2. LUMINOSITY FUNCTION [J].
TURNER, EL ;
GOTT, JR .
ASTROPHYSICAL JOURNAL, 1976, 209 (01) :6-11
[85]   X-RAY OBSERVATIONS OF POSSIBLE BINARY CLUSTERS OF GALAXIES [J].
ULMER, MP ;
CRUDDACE, RG ;
KOWALSKI, MP .
ASTROPHYSICAL JOURNAL, 1985, 290 (02) :551-556
[86]   A SURVEY OF RICH CLUSTERS OF GALAXIES WITH HEAO-1 .2. [J].
ULMER, MP ;
KOWALSKI, MP ;
CRUDDACE, RG ;
JOHNSON, M ;
MEEKINS, J ;
SMATHERS, H ;
YENTIS, D ;
WOOD, K ;
MCNUTT, D ;
CHUBB, T ;
BYRAM, ET ;
FRIEDMAN, H .
ASTROPHYSICAL JOURNAL, 1981, 243 (03) :681-689
[87]   CLUSTERS OF GALAXIES WITHIN X-RAY ERROR BOXES IN SOUTHERN SKY [J].
VIDAL, NV .
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1975, 87 (518) :625-633
[88]  
West R. M., 1981, Astronomy & Astrophysics Supplement Series, V46, P57
[89]  
West R. M., 1981, Astronomy & Astrophysics Supplement Series, V44, P329
[90]  
WESTERLUND BE, 1966, AUST J PHYS, V19, P181