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VLBI observations with the Kunming 40-meter radio telescope
Hao LF(郝龙飞)1; Wang M(汪敏)1; Yang, J2; Hao, LF (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China.
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
2010-08
卷号10期号:8页码:805-814
DOI10.1088/1674-4527/10/8/010
产权排序第1完成单位
收录类别SCI
关键词Radio Telescopes Instrumentation: Interferometers: Vlbi
摘要The Kunming 40-meter radio telescope is situated in the yard of the Yunnan Astronomical Observatory (Longitude: 102.8 degrees East, Latitude: 25.0 degrees North) and saw its first light in 2006 May. The Kunming station successfully joined the VLBI tracking of China's first lunar probe "Chang'E-1" together with the other Chinese telescopes: the Beijing Miyun 50-meter radio telescope, Urumqi Nanshan 25-meter radio telescope, and Shanghai Sheshan 25-meter radio telescope, and received the downlinked scientific data together with the Miyun station from October of 2007 to March of 2009. We give an introduction to the new Chinese VLBI facility and investigate its potential applications. Due to its location, the Kunming station can significantly improve the u - v coverage of the European VLBI Network (EVN), in particular, in long baseline observations. We also report the results of the first EVN fringe-test experiment of N09SX1 with the Kunming station. The first fringes in the European telescopes were successfully detected at 2.3 GHz with the ftp-transferred data on 2009 June 17. From scheduling the observations to performing the post correlations, the Kunming station shows its good compatibility to work with the EVN. The imaging result of the extended source 1156+295 further demonstrates that the Kunming station greatly enhances the EVN performance.
项目资助者National Natural Science Foundation of China [10978006] ; 973 Program [2006CB806302]
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN1674-4527
URL查看原文
归档日期2010-09-27
WOS记录号WOS:000281136200010
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/5620
专题射电天文研究组
通讯作者Hao, LF (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming 650011, Peoples R China.
作者单位1.National Astronomical Observatories / Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China
2.Joint Institute for VLBI in Europe, Postbus 2, 7990AA Dwingeloo, The Netherlands
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GB/T 7714
Hao LF,Wang M,Yang, J,et al. VLBI observations with the Kunming 40-meter radio telescope[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2010,10(8):805-814.
APA Hao LF,Wang M,Yang, J,&Hao, LF .(2010).VLBI observations with the Kunming 40-meter radio telescope.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,10(8),805-814.
MLA Hao LF,et al."VLBI observations with the Kunming 40-meter radio telescope".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 10.8(2010):805-814.
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