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Detection statistics of the RadioAstron AGN survey

文献类型：期刊论文

作者Kovalev, Y. Y.19,20,21; Kardashev, N. S.19; Sokolovsky, K. V.19,22,23; Voitsik, P. A.19; An, T.24; Anderson, J. M.25,26; Andrianov, A. S.19; Avdeev, V. Yu.19; Bartel, N.1; Bignall, H. E.2
刊名ADVANCES IN SPACE RESEARCH
出版日期2020-01-15
卷号65期号:2页码:705-711
ISSN号0273-1177
关键词Active galactic nuclei Quasars Galaxies: jets Radio continuum: galaxies Space VLBI
DOI10.1016/j.asr.2019.08.035
英文摘要The largest Key Science Program of the RadioAstron space VLBI mission is a survey of active galactic nuclei (AGN). The main goal of the survey is to measure and study the brightness of AGN cores in order to better understand the physics of their emission while taking interstellar scattering into consideration. In this paper we present detection statistics for observations on ground-space baselines of a complete sample of radio-strong AGN at the wavelengths of 18, 6, and 1.3 cm. Two-thirds of them are indeed detected by RadioAstron and are found to contain extremely compact, tens to hundreds of mu as structures within their cores. (C) 2019 COSPAR. Published by Elsevier Ltd. All rights reserved.
WOS关键词GALACTIC NUCLEUS SURVEY ; BRIGHTNESS TEMPERATURE ; EARTH ORBIT ; BASE-LINES ; GAMMA-RAY ; TELESCOPE ; PARAMETERS ; PROJECT ; IV
资助项目Polish Ministry of Science and Higher Education SpUB grant ; Australian Government
WOS研究方向Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000514016100002
资助机构Polish Ministry of Science and Higher Education SpUB grant ; Polish Ministry of Science and Higher Education SpUB grant ; Australian Government ; Australian Government ; Polish Ministry of Science and Higher Education SpUB grant ; Polish Ministry of Science and Higher Education SpUB grant ; Australian Government ; Australian Government ; Polish Ministry of Science and Higher Education SpUB grant ; Polish Ministry of Science and Higher Education SpUB grant ; Australian Government ; Australian Government ; Polish Ministry of Science and Higher Education SpUB grant ; Polish Ministry of Science and Higher Education SpUB grant ; Australian Government ; Australian Government
源URL[http://ir.bao.ac.cn/handle/114a11/54566]  
专题中国科学院国家天文台
通讯作者Kovalev, Y. Y.
作者单位1.York Univ, 4700 Keele St, Toronto, ON M3J 1P3, Canada
2.CSIRO Astron & Space Sci, POB 1130, Bentley, WA 6102, Australia
3.CSIRO Astron & Space Sci, POB 76, Epping, NSW 1710, Australia
4.Univ Tasmania, Sch Nat Sci, Private Bag 37, Hobart, Tas 7001, Australia
5.MTA Res Ctr Astron & Earth Sci, Konkoly Observ, Konkoly Thege M Ut 15-17, H-1121 Budapest, Hungary
6.Jodrell Bank Observ, SKAO, Macclesfield SK11 9DL, Cheshire, England
7.NCU, Fac Phys Astron & Informat, Ctr Astron, Grudziacka 5, PL-87100 Torun, Poland
8.Green Bank Observ, POB 2, Green Bank, WV 24944 USA
9.Arecibo Observ, HC03 Box 53995, Arecibo, PR 00612 USA
10.INAF Ist Radioastron, Via Gobetti 101, I-40129 Bologna, Italy
推荐引用方式
GB/T 7714		 Kovalev, Y. Y.,Kardashev, N. S.,Sokolovsky, K. V.,et al. Detection statistics of the RadioAstron AGN survey[J]. ADVANCES IN SPACE RESEARCH,2020,65(2):705-711.
APA Kovalev, Y. Y..,Kardashev, N. S..,Sokolovsky, K. V..,Voitsik, P. A..,An, T..,...&Zuga, V. A..(2020).Detection statistics of the RadioAstron AGN survey.ADVANCES IN SPACE RESEARCH,65(2),705-711.
MLA Kovalev, Y. Y.,et al."Detection statistics of the RadioAstron AGN survey".ADVANCES IN SPACE RESEARCH 65.2(2020):705-711.

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来源：国家天文台

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