MERLIN OBSERVATIONS OF STEEP-SPECTRUM RADIO-SOURCES AT 6 CM

被引:66
作者
AKUJOR, CE
SPENCER, RE
ZHANG, FJ
DAVIS, RJ
BROWNE, IWA
FANTI, C
机构
[1] UNIV NIGERIA,DEPT PHYS & ASTRON,ASTROPHYS GRP,NSUKKA,NIGERIA
[2] SHANGHAI OBSERV,SHANGHAI,PEOPLES R CHINA
[3] CNR,INST RADIOASTRON,I-40126 BOLOGNA,ITALY
关键词
D O I
10.1093/mnras/250.1.215
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present high-resolution observations of steep-spectrum radio sources made with MERLIN at 5 GHz. Thirty-one objects, comprising 11 quasars and 20 galaxies, most of them being 'Compact Steep-Spectrum' sources (CSSs), have been mapped with resolutions from 80 to 150 mas. This completes the current series of observations of CSS sources made with MERLIN at 5 GHz. We find that the majority of the quasars have complex structures, while galaxies tend to have double or triple structures, consistent with other recent studies of CSSs.
引用
收藏
页码:215 / 224
页数:10
相关论文
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