RADIO STRUCTURE OF 3C123 AT 2.7 AND 15GHZ

被引:26
作者
RILEY, JM
POOLEY, GG
机构
[1] Mullard Radio Astronomy Observatory, Cavendish Laboratory, Madingley Road, CBS, Cambridge,OHE, United Kingdom
关键词
D O I
10.1093/mnras/183.2.245
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
3C123 has been mapped at 2.7 and 15 GHz with resolutions 3.6 x 7.2 and 0.65 x 1.3 arcsec, in total power and polarization. A compact central source, coincident with the optical galaxy, has been discovered. The polarization data suggest the presence of large amounts of 'cold' matter within the components. © Royal Astronomical Society.
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页码:245 / 255
页数:11
相关论文
共 12 条
[1]   APERTURE SYNTHESIS WITHOUT PHASE MEASUREMENTS [J].
BALDWIN, JE ;
WARNER, PJ .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1976, 175 (02) :345-353
[2]   FURTHER ASTROMETRIC OBSERVATIONS WITH 5-KM RADIO TELESCOPE [J].
ELSMORE, B ;
RYLE, M .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1976, 174 (02) :411-423
[3]   OBSERVATIONS OF CYGNUS-A WITH 5-KM RADIO TELESCOPE [J].
HARGRAVE, PJ ;
RYLE, M .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1974, 166 (02) :305-327
[4]   SPECTRA OF RADIO SOURCES IN REVISED 3C CATALOGUE [J].
KELLERMA.KI ;
PAULINYT.II ;
WILLIAMS, PJ .
ASTROPHYSICAL JOURNAL, 1969, 157 (1P1) :1-&
[5]  
KRONBERG PP, 1977, ASTROPHYS J, V215, P438, DOI 10.1086/155373
[6]  
Longair M. S., 1965, MNRAS, V129, P419
[7]   INVESTIGATION OF OPTICAL FIELDS OF 35 3CR RADIO-SOURCES TO FAINT LIMITING OPTICAL MAGNITUDES [J].
LONGAIR, MS ;
GUNN, JE .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1975, 170 (01) :121-&
[8]   OBSERVATIONS OF 48 EXTRAGALACTIC RADIO-SOURCES WITH CAMBRIDGE 5-KM TELESCOPE AT 5 GHZ [J].
POOLEY, GG ;
HENBEST, SN .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1974, 169 (03) :477-526
[9]  
Readhead A. C. S., 1974, Memoirs of the Royal Astronomical Society, V78, P1
[10]  
REICH W, 1976, ASTRON ASTROPHYS, V52, P151