INVESTIGATIONS OF CLUSTERS OF GALAXIES .4. PROPERTIES OF THE GALAXY CLUSTER ABELL 1795

被引:4
|
作者
BAIER, FW [1 ]
FRITZE, K [1 ]
TIERSCH, H [1 ]
ZIENER, R [1 ]
机构
[1] KARL SCHWARZSCHILD OBSERV TAUTENBURG,ZENT ASTROPHYS,O-6901 TAUTENBURG,GERMANY
关键词
CLUSTERS OF GALAXIES; ABELL; 1795; PHOTOMETRY; STRUCTURE;
D O I
10.1002/asna.2113120302
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The structure of the centre of the galaxy cluster A 1795 and its surroundings, representing different cluster components, has been investigated in several wavelength ranges. A preferred orientation deviating about 10-20-degrees from the north-south direction has been found for all cluster components. The orientation of the central cD galaxy is in good agreement with this direction, too. There seem to exist hints for antisegregation in luminosity as well as for colour segregation.
引用
收藏
页码:149 / 160
页数:12
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