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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, Longfei7; Yang, Wenjun2; Zhang, Hua2; Chen, Zhong1,8; Li, Jinling1
2017-06-01
Source PublicationASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
ISSN0067-0049
Volume230Issue:2Pages:10
Corresponding AuthorShu, Fengchun(sfc@shao.ac.cn)
AbstractWe 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.
Keywordastrometry catalogs reference systems surveys techniques: interferometric
DOI10.3847/1538-4365/aa71a3
WOS KeywordGAMMA-RAY SOURCES ; NRAO PMN SURVEYS ; CALIBRATOR SURVEY ; SOURCE CATALOG ; RADIO-SOURCES ; POSITIONS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000402726400001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/23031
Collection中国科学院紫金山天文台
Corresponding AuthorShu, Fengchun
Affiliation1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
3.Astrogeo Ctr, Falls Church, VA 22043 USA
4.Natl Inst Informat & Commun Technol, Kashima Space Technol Ctr, Kashima, Japan
5.Univ Tasmania, Private Bag 37, Hobart, Tas 7001, Australia
6.Natl Geog Informat Inst, Suwon 16517, Gyeonggi Do, South Korea
7.Chinese Acad Sci, Yunnan Astron Observ, Kunming 650216, Peoples R China
8.Chinese Acad Sci, Key Lab Radio Astron, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Shu, Fengchun,Petrov, Leonid,Jiang, Wu,et al. VLBI Ecliptic Plane Survey: VEPS-1[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2017,230(2):10.
APA Shu, Fengchun.,Petrov, Leonid.,Jiang, Wu.,Xia, Bo.,Jiang, Tianyu.,...&Li, Jinling.(2017).VLBI Ecliptic Plane Survey: VEPS-1.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,230(2),10.
MLA Shu, Fengchun,et al."VLBI Ecliptic Plane Survey: VEPS-1".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 230.2(2017):10.
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