NAOC Open IR
Reverberation Mapping of Two Luminous Quasars: The Broad-line Region Structure and Black Hole Mass
Li, Sha-Sha1,2; Yang, Sen1,2; Yang, Zi-Xu1,2; Chen, Yong-Jie1,2; Songsheng, Yu-Yang3,4; Liu, He-Zhen1; Du, Pu3,4; Luo, Bin1,2; Yu, Zhe1,2; Hu, Chen1; Jiang, Bo-Wei1,2; Bao, Dong-Wei1,2; Guo, Wei-Jian1,2; Zhang, Zhi-Xiang5; Li, Yan-Rong1; Xiao, Ming1; Lu, Kai-Xing6; Ho, Luis C.7,8; Bai, Jin-Ming6; Bian, Wei-Hao9; Aceituno, Jesus10,11; Minezaki, Takeo12; Horne, Keith13; Kokubo, Mitsuru14; Wang, Jian-Min1,2,15
2021-10-01
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume920Issue:1Pages:17
AbstractWe report the results of a multiyear spectroscopic and photometric monitoring campaign of two luminous quasars, PG 0923+201 and PG 1001+291, both located at the high-luminosity end of the broad-line region (BLR) size-luminosity relation with optical luminosities above 10(45) erg s(-1). PG 0923+201 is monitored for the first time, while PG 1001+291 was previously monitored but our campaign has a much longer temporal baseline. We detect time lags of variations of the broad H beta, H gamma, and Fe ii lines with respect to those of the 5100 angstrom continuum. The velocity-resolved delay map of H beta in PG 0923+201 indicates a complicated structure with a mix of Keplerian disk-like motion and outflow, and the map of H beta in PG 1001+291 shows a signature of Keplerian disk-like motion. Assuming a virial factor of f (BLR) = 1 and FWHM line widths, we measure the black hole mass to be 118(-16)(+11)x10(7)M(circle dot) for PG 0923+201 and 3.33(-0.54)(+0.62) x 10(7)M(circle dot) for PG 1001+291. Their respective accretion rates are estimated to be 0.21(-0.07)(+0.06) x L(Edd)c(-2) and 679(-227)(+259) x L-Edd c(-2), indicating that PG 0923+201 is a sub-Eddington accretor and PG 1001+291 is a super-Eddington accretor. While the H beta time lag of PG 0923+201 agrees with the size-luminosity relation, the time lag of PG 1001+291 shows a significant deviation, confirming that in high-luminosity active galactic nuclei (AGNs), the BLR size depends on both luminosity and Eddington ratio. Black hole mass estimates from single-AGN spectra will be overestimated at high luminosities and redshifts if this effect is not taken into account.
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration
DOI10.3847/1538-4357/ac116e
WOS KeywordACTIVE GALACTIC NUCLEI ; AGN MONITORING PROJECT ; HIGH ACCRETION RATES ; H-BETA ; SPECTRAL VARIABILITY ; EMISSION-LINES ; GALAXIES ; SIZE ; LAGS ; CAMPAIGN
Language英语
Funding ProjectNational Key R&D Program of China[2016YFA0400701] ; National Key R&D Program of China[2016YFA0400702] ; National Science Foundation of China[NSFC-11721303] ; National Science Foundation of China[11773029] ; National Science Foundation of China[11833008] ; National Science Foundation of China[11873048] ; National Science Foundation of China[11922304] ; National Science Foundation of China[11973029] ; National Science Foundation of China[11991051] ; National Science Foundation of China[11991052] ; National Science Foundation of China[11991053] ; National Science Foundation of China[11991054] ; National Science Foundation of China[12003036] ; National Science Foundation of China[12022301] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS)[YZDJ-SSW-SLH007] ; CAS Key Research Program[KJZDEW-M06] ; CAS International Partnership Program[113111KYSB20200014] ; Strategic Priority Research Program of the CAS[XDB23000000] ; Strategic Priority Research Program of the CAS[XDB23010400] ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; STFC[ST/R000824/1] ; National Science Foundation ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; University of Washington ; National Aeronautics and Space Administration
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Key R&D Program of China ; National Key R&D Program of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences (CAS) ; CAS Key Research Program ; CAS Key Research Program ; CAS International Partnership Program ; CAS International Partnership Program ; Strategic Priority Research Program of the CAS ; Strategic Priority Research Program of the CAS ; People's Government of Yunnan Province ; People's Government of Yunnan Province ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; STFC ; STFC ; National Science Foundation ; National Science Foundation ; Weizmann Institute for Science ; Weizmann Institute for Science ; Oskar Klein Center at Stockholm University ; Oskar Klein Center at Stockholm University ; University of Maryland, Deutsches Elektronen-Synchrotron ; University of Maryland, Deutsches Elektronen-Synchrotron ; TANGO Consortium of Taiwan ; TANGO Consortium of Taiwan ; University of Washington ; University of Washington ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000704450200001
PublisherIOP Publishing Ltd
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/75161
Collection中国科学院国家天文台
Corresponding AuthorWang, Jian-Min
Affiliation1.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, 19B Yuquan Rd, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China
4.Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210093, Jiangsu, Peoples R China
5.Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China
6.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
7.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
8.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China
9.Nanjing Normal Univ, Phys Dept, Nanjing 210097, Peoples R China
10.Ctr Astron Hispano Aleman, Siena Filabres Sn, E-04550 Almeria, Spain
11.Inst Astrofis Andalucia CSIC, Glorieta Astron Sn, E-18008 Granada, Spain
12.Univ Tokyo, Sch Sci, Inst Astron, Mitaka, Tokyo 1810015, Japan
13.Univ St Andrews, SUPA Phys & Astron, North Haugh KY16 9SS, Scotland
14.Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA
15.Chinese Acad Sci, Natl Astron Observ China, 20A Datun Rd, Beijing 100020, Peoples R China
Recommended Citation
GB/T 7714
Li, Sha-Sha,Yang, Sen,Yang, Zi-Xu,et al. Reverberation Mapping of Two Luminous Quasars: The Broad-line Region Structure and Black Hole Mass[J]. ASTROPHYSICAL JOURNAL,2021,920(1):17.
APA Li, Sha-Sha.,Yang, Sen.,Yang, Zi-Xu.,Chen, Yong-Jie.,Songsheng, Yu-Yang.,...&Wang, Jian-Min.(2021).Reverberation Mapping of Two Luminous Quasars: The Broad-line Region Structure and Black Hole Mass.ASTROPHYSICAL JOURNAL,920(1),17.
MLA Li, Sha-Sha,et al."Reverberation Mapping of Two Luminous Quasars: The Broad-line Region Structure and Black Hole Mass".ASTROPHYSICAL JOURNAL 920.1(2021):17.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Sha-Sha]'s Articles
[Yang, Sen]'s Articles
[Yang, Zi-Xu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Sha-Sha]'s Articles
[Yang, Sen]'s Articles
[Yang, Zi-Xu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Sha-Sha]'s Articles
[Yang, Sen]'s Articles
[Yang, Zi-Xu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.