Radio continuum observations of the Abell cluster of galaxies A3556

被引:0
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作者
Venturi, T [1 ]
Bardelli, S
Morganti, R
Hunstead, RW
机构
[1] CNR, Ist Radioastron, I-40126 Bologna, Italy
[2] CSIRO, Australia Telescope Natl Facil, Epping, NSW 2121, Australia
[3] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present here ATCA 20 cm radio observations of the Abell cluster of galaxies A3556, located in the central region of the Shapley Concentration. Radio emission has been detected from a fem cluster galaxies. An extended radio source, whose nature is still unclear, has been found close to the cluster centre. Possible explanations for its nature are considered.
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页码:79 / 82
页数:4
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