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VLBI Ecliptic Plane Survey: VEPS-1
Shu, Fengchun1,8; Petrov, Leonid3; Jiang, Wu1; Xia, Bo1,8; Jiang, Tianyu1; Cui, Yuzhu1; Takefuji, Kazuhiro4; McCallum, Jamie5; Lovell, Jim5; Yi, Sang-oh6; Hao LF(郝龙飞)7; Yang, Wenjun2; Zhang, Hua2; Chen, Zhong1,8; Li, Jinling1; Shu, Fengchun(Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China)
发表期刊ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
2017-06-01
卷号230期号:2
DOI10.3847/1538-4365/aa71a3
产权排序第7完成单位
收录类别SCI
关键词Astrometry Catalogs Reference Systems Surveys Techniques: Interferometric
摘要We present here the results of the first part of the VLBI Ecliptic Plane Survey (VEPS) program. The goal of the program is to find all compact sources within 7 degrees.5 of the ecliptic plane that are suitable as calibrators for anticipated phase referencing observations of spacecraft, and determine their positions with accuracy at the 1.5. nrad level. We run the program in two modes: search and refine. In the search mode, a complete sample of all sources brighter than 50 mJy at 5 GHz listed in the Parkes-MIT-NRAO and Green Bank 6. cm (GB6) catalogs, except those previously detected with VLBI, is observed. In the refining mode, the positions of all ecliptic plane sources, including those found in the search mode, are improved. By 2016 October, thirteen 24 hr sessions that targeted all sources brighter than 100. mJy have been observed and analyzed. Among 3320 observed target sources, 555 objects have been detected. We also conducted a number of follow-up VLBI experiments in the refining mode and improved the positions of 249 ecliptic plane sources.
项目资助者National Natural Science Foundation of China(U1331205, 11573056)
语种英语
学科领域天文学
文章类型Article
ISSN0067-0049
URL查看原文
WOS记录号WOS:000402726400001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]GAMMA-RAY SOURCES ; NRAO PMN SURVEYS ; CALIBRATOR SURVEY ; SOURCE CATALOG ; RADIO-SOURCES ; POSITIONS
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被引频次:2[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/114a53/10091
专题射电天文研究组
通讯作者Shu, Fengchun(Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China)
作者单位1.Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China
2.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China
3.Astrogeo Center, Falls Church, VA 22043, USA
4.Kashima Space Technology Center, National Institute of Information and Communications Technology, Kashima, Japan
5.University of Tasmania, Private Bag 37, 7001 Hobart, Australia
6.National Geographic Information Institute, Suwon-si, Gyeonggi-do 16517, Korea
7.Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650216, China
8.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, China
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Shu, Fengchun,Petrov, Leonid,Jiang, Wu,et al. VLBI Ecliptic Plane Survey: VEPS-1[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2017,230(2).
APA Shu, Fengchun.,Petrov, Leonid.,Jiang, Wu.,Xia, Bo.,Jiang, Tianyu.,...&Shu, Fengchun.(2017).VLBI Ecliptic Plane Survey: VEPS-1.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,230(2).
MLA Shu, Fengchun,et al."VLBI Ecliptic Plane Survey: VEPS-1".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 230.2(2017).
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