Jets, plumes and hotspots in the wide-angle tail source 3C 130

被引:19
|
作者
Hardcastle, MJ
机构
[1] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England
[2] Univ Cambridge, Cavendish Lab, Mullard Radio Astron Observ, Cambridge CB3 0HE, England
关键词
galaxies : active; galaxies : individual : 3C 130; galaxies : jets; radio continuum : galaxies;
D O I
10.1046/j.1365-8711.1998.01662.x
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
I present 1.5- and 8.4-GHz observations with ail configurations of the NRAO VLA of the wide-angle tail source 3C 130. The source has a pair of relatively symmetrical, well-collimated inner jets, one of which terminates in a compact hotspot. Archival ROSAT PSPC data confirm that the environment of 3C 130 is a luminous cluster with little sign of sub-structure in the X-ray-emitting plasma. I compare the source to other wide-angle tail objects and discuss the properties of the class as a whole. None of the currently popular models is entirely satisfactory in accounting for the disruption of the jets in 3C 130.
引用
收藏
页码:569 / 576
页数:8
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