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Quasars in the Galactic Anti-Center Area from LAMOST DR3
Huo, Zhi-Ying1; Liu, Xiao-Wei2,3; Shi, Jian-Rong1; Xiang, Mao-Sheng1; Huang, Yang2; Yuan, Hai-Bo1,4; Zhang, Jian-Nan1; Zhang, Wei1; Wang, Jian-Ling1; Wu, Yu-Zhong1; Cao, Zi-Huang1; Zhang, Yong5; Hou, Yong-Hui5; Wang, Yue-Fei5
2017-03-01
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
Volume17Issue:4
AbstractWe present a sample of quasars discovered in an area near the Galactic Anti-Center covering 150 degrees <= l <= 210 degrees and vertical bar b vertical bar <= 30 degrees, based on LAMOST Data Release 3 (DR3). This sample contains 151 spectroscopically confirmed quasars. Among them 80 are newly discovered with LAMOST. All these quasars are very bright, with i magnitudes peaking around 17.5 mag. All the new quasars were discovered serendipitously from objects that were originally targeted with LAMOST as stars having bluer colors, except for a few candidates targeted as variable, young stellar objects. This bright quasar sample at low Galactic latitudes will help fill the gap in the spatial distribution of known quasars near the Galactic disk that are used to construct an astrometric reference frame for the purpose of accurate proper motion measurements that can be applied to, for example, Gaia. They are also excellent tracers to probe the kinematics and chemistry of the interstellar medium in the Milky Way disk and halo via absorption line spectroscopy.
SubtypeArticle
KeywordGalaxy: Disk Quasars: Emission Lines Reference Systems Proper Motions Ism: Kinematics And Dynamics
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNational Key Basic Research Program of China(2014CB845705) ; National Key Basic Research Program of China(2014CB845705) ; National Natural Science Foundation of China(11403038 ; National Natural Science Foundation of China(11403038 ; National Development and Reform Commission ; National Development and Reform Commission ; 11473001 ; 11473001 ; U1531244) ; U1531244) ; National Key Basic Research Program of China(2014CB845705) ; National Key Basic Research Program of China(2014CB845705) ; National Natural Science Foundation of China(11403038 ; National Natural Science Foundation of China(11403038 ; National Development and Reform Commission ; National Development and Reform Commission ; 11473001 ; 11473001 ; U1531244) ; U1531244)
DOI10.1088/1674-4527/17/4/32
WOS KeywordDIGITAL SKY SURVEY ; LINE KEY PROJECT ; DATA RELEASE ; BACKGROUND QUASARS ; CATALOG ; GAIA ; CALIBRATION ; ANDROMEDA ; SELECTION ; VICINITY
Indexed BySCI
Language英语
Funding OrganizationNational Key Basic Research Program of China(2014CB845705) ; National Key Basic Research Program of China(2014CB845705) ; National Natural Science Foundation of China(11403038 ; National Natural Science Foundation of China(11403038 ; National Development and Reform Commission ; National Development and Reform Commission ; 11473001 ; 11473001 ; U1531244) ; U1531244) ; National Key Basic Research Program of China(2014CB845705) ; National Key Basic Research Program of China(2014CB845705) ; National Natural Science Foundation of China(11403038 ; National Natural Science Foundation of China(11403038 ; National Development and Reform Commission ; National Development and Reform Commission ; 11473001 ; 11473001 ; U1531244) ; U1531244)
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000399221400002
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8222
Collection光学天文研究部
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Peking Univ, Dept Astron, Beijing 100871, Peoples R China
3.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
4.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
5.Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Nanjing 210042, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Huo, Zhi-Ying,Liu, Xiao-Wei,Shi, Jian-Rong,et al. Quasars in the Galactic Anti-Center Area from LAMOST DR3[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2017,17(4).
APA Huo, Zhi-Ying.,Liu, Xiao-Wei.,Shi, Jian-Rong.,Xiang, Mao-Sheng.,Huang, Yang.,...&Wang, Yue-Fei.(2017).Quasars in the Galactic Anti-Center Area from LAMOST DR3.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,17(4).
MLA Huo, Zhi-Ying,et al."Quasars in the Galactic Anti-Center Area from LAMOST DR3".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 17.4(2017).
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