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THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119
NAN, RD; SCHILIZZI, RT; VANBREUGEL, WJM; FANTI, C; FANTI, R; MUXLOW, TWB; SPENCER, RE
1991-05-01
Source PublicationASTRONOMY & ASTROPHYSICS
Volume245Issue:2Pages:449-453
AbstractThe compact steep spectrum radio source, 3C 119, has been mapped at 18 cm with a resolution of 5 mas using a 10-station global VLBI network combined with MERLIN. The resulting high dynamic range image reveals a complex spiral-like structure in which a number of components are embedded. The overall physical extent of the source is approximately 300 pc. These new observations demonstrate that the structure is even more complex than had been derived earlier by Fanti et al. (1986). The physical conditions in the source are re-evaluated, and the radio structure is briefly discussed in terms of three models: non-relativistic and relativistic precessing jets, and a jet deflected by the walls of a cavity in the interstellar medium.
KeywordRadio Sources Quasars Vlbi
Indexed BySCI
Language英语
WOS IDWOS:A1991FQ88600010
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8963
Collection射电天文研究部
Affiliation1.CHINESE ACAD SCI, BEIJING OBSERV, BEIJING, PEOPLES R CHINA
2.UNIV CALIF BERKELEY, RADIO ASTRON LAB, BERKELEY, CA 94720 USA
3.IST RADIOASTRON, I-40126 BOLOGNA, ITALY
4.DIPARTIMENTO ASTRON, I-40126 BOLOGNA, ITALY
5.UNIV MANCHESTER, JODRELL BANK, MACCLESFIELD SK11 9DL, CHESHIRE, ENGLAND
Recommended Citation
GB/T 7714
NAN, RD,SCHILIZZI, RT,VANBREUGEL, WJM,et al. THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119[J]. ASTRONOMY & ASTROPHYSICS,1991,245(2):449-453.
APA NAN, RD.,SCHILIZZI, RT.,VANBREUGEL, WJM.,FANTI, C.,FANTI, R.,...&SPENCER, RE.(1991).THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119.ASTRONOMY & ASTROPHYSICS,245(2),449-453.
MLA NAN, RD,et al."THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119".ASTRONOMY & ASTROPHYSICS 245.2(1991):449-453.
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