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New determination of the position of the pulsar B0329+54 with Chinese VLBI network
Guo, L1; Zheng, XW2; Zhang, B1; Wang, WH1; Zheng, WM1; Shu, FC1; Li, JL1; Yu, Y1; Hao LF(郝龙飞)3; Yuan, JP4; Xia, B1; Guo, L (reprint author), Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
Source PublicationSCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
2010-08
Volume53Issue:8Pages:1559-1564
DOI10.1007/s11433-010-4054-6
ClassificationP145.6
Contribution Rank第3完成单位
Indexed BySCI ; EI
KeywordPsr b0329+54 Vlbi Cvn Phase Reference
AbstractWe present the first successful CVN (Chinese VLBI Network) phase-referencing observation of the pulsar B0329+54 on October 16, 2008 in S band. A new background source, J0347+5557, 2.5 degrees away from the pulsar was employed as a position reference, which is closer to the pulsar and better for the 'nodding' mode than that used in previous observations. The position by fitting image of the pulsar relative to the calibrator is accurately determined at the level of tens of which is comparable with the present differential VLBI astrometric accuracy, proving that CVN will be a potential powerful tool for astrometry and astrophysics.
Funding OrganizationNational Natural Science Foundation of China [10878021, 10778721] ; Natural Science Foundation of Shanghai, China [10ZR1435700] ; Chinese Academy of Sciences
Language英语
Subject AreaPhysics
SubtypeArticle
ISSN1674-7348
URL查看原文
WOS IDWOS:000280477200024
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS KeywordBASE-LINE ARRAY ; PROPER MOTIONS ; ASTROMETRY ; PARALLAXES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/5621
Collection射电天文研究组
Corresponding AuthorGuo, L (reprint author), Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China.
Affiliation1.Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai, 200030, China
2.Department of Astronomy, Nanjing University, Nanjing, 210093, China
3.Yunnan Astronomical Observatory, National Astronomical Observatory, Chinese Academy of Sciences, Kunming, 650011, China
4.Urumqi Astronomical Observatory, National Astronomical Observatory, Chinese Academy of Sciences, Urumqi, 830011, China
Recommended Citation
GB/T 7714
Guo, L,Zheng, XW,Zhang, B,et al. New determination of the position of the pulsar B0329+54 with Chinese VLBI network[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(8):1559-1564.
APA Guo, L.,Zheng, XW.,Zhang, B.,Wang, WH.,Zheng, WM.,...&Guo, L .(2010).New determination of the position of the pulsar B0329+54 with Chinese VLBI network.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(8),1559-1564.
MLA Guo, L,et al."New determination of the position of the pulsar B0329+54 with Chinese VLBI network".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.8(2010):1559-1564.
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