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A catalogue of H alpha emission-line point sources in the vicinity fields of M 31 and M 33 from the LAMOST survey
Zhang, Meng1,2,3; Chen, Bing-Qiu2; Huo, Zhi-Ying; Zhang, Hua-Wei1,3; Xiang, Mao-Sheng4; Yuan, Hai-Bo5; Huang, Yang2; Wang, Chun1,2; Liu, Xiao-Wei2
2020-06-01
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume20Issue:6Pages:8
AbstractWe present a catalogue of 3305 H alpha emission-line point sources observed with the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) in the vicinity fields of M 31 and M 33 during September 2011 and January 2016. The catalogue contains 1487 emission-line stars, 532 emission-line nebulae including 377 likely planetary nebulae (PNe), 83 H II region candidates and 20 possible supernova remnants (SNRs) and 1286 unknown objects. Among them, 24 PN candidates, 19 H II region candidates, 10 SNR candidates and one symbiotic star candidate are new discoveries. Radial velocities and fluxes estimated from the H alpha line and those quantities of seven other major emission lines including W beta, [O III] lambda 4959, [O III] lambda 5007, [N II] lambda 6548, [N II] lambda 6583, [S II] lambda 6717 and [S II] lambda 6731 lines of all the catalogued sources yielded from the LAMOST spectra are also presented in our catalogue. Our catalogue is an ideal starting point to study the chemistry properties and kinematics of M 31 and M 33.
Keywordgalaxies: individual (M 31, M 33) stars: emission-line planetary nebulae: general H II regions
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission
DOI10.1088/1674-4527/20/6/97
WOS KeywordPLANETARY-NEBULAE ; SPECTROSCOPIC SURVEY ; BACKGROUND QUASARS ; GALAXY FORMATION ; ANDROMEDA ; HALO ; M31 ; SUBSTRUCTURE ; RELEASE ; REGION
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[11080922] ; National Natural Science Foundation of China (NSFC)[11803029] ; National Natural Science Foundation of China (NSFC)[11973001] ; National Natural Science Foundation of China (NSFC)[U1531244] ; National Natural Science Foundation of China (NSFC)[11833006] ; National Natural Science Foundation of China (NSFC)[U1731308] ; National Key R&D Program of China[2019YFA0405500] ; National Development and Reform Commission
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Development and Reform Commission ; National Development and Reform Commission
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000545672300001
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
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Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/82942
Collection中国科学院国家天文台
Corresponding AuthorZhang, Meng
Affiliation1.Peking Univ, Dept Astron, Beijing 100871, Peoples R China
2.Yunnan Univ, South Western Inst Astron Res, Kunming 650500, Yunnan, Peoples R China
3.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
5.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Meng,Chen, Bing-Qiu,Huo, Zhi-Ying,et al. A catalogue of H alpha emission-line point sources in the vicinity fields of M 31 and M 33 from the LAMOST survey[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2020,20(6):8.
APA Zhang, Meng.,Chen, Bing-Qiu.,Huo, Zhi-Ying.,Zhang, Hua-Wei.,Xiang, Mao-Sheng.,...&Liu, Xiao-Wei.(2020).A catalogue of H alpha emission-line point sources in the vicinity fields of M 31 and M 33 from the LAMOST survey.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,20(6),8.
MLA Zhang, Meng,et al."A catalogue of H alpha emission-line point sources in the vicinity fields of M 31 and M 33 from the LAMOST survey".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 20.6(2020):8.
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