中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method

文献类型:期刊论文

作者Xiao M(肖铭)1,2,3; Du, Pu2; Horne, Keith4; Hu, Chen2; Li, Yan-Rong2; Huang, Ying-Ke2; Lu KX(卢开兴)1; Qiu, Jie2; Wang F(王放)1; Bai JM(白金明)1
刊名ASTROPHYSICAL JOURNAL
出版日期2018-09-10
卷号864期号:2页码:13
关键词accretion, accretion disks galaxies: active galaxies: nuclei galaxies: Seyfert
ISSN号0004-637X
DOI10.3847/1538-4357/aad5e1
产权排序第1完成单位
文献子类Article
英文摘要

As one of a series of papers reporting on a large reverberation mapping campaign, we apply the maximum entropy method (MEM) to nine narrow- line Seyfert 1 galaxies with super-Eddington accretion rates observed during 2012-2013 for the velocity-delay maps of their H beta and H gamma emission lines. The maps of six objects are reliably reconstructed using MEM. The maps of H beta and H gamma emission lines of Mrk 335 indicate that the gas of its broad-line region (BLR) is infalling. For Mrk 142, its H beta and H gamma lines show signatures of outflow. The H beta and H gamma maps of Mrk 1044 demonstrate complex kinematics-a virialized motion accompanied by an outflow signature, and the H beta map of IRAS F12397+3333 is consistent with a disk or a spherical shell. The H beta maps of Mrk 486 and MCG +06-26-012 suggest the presence of inflow and outflow, respectively. These super-Eddington accretors show diverse geometry and kinematics. Brief discussions of their BLRs are provided for each individual object.

学科主题天文学
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词AGN MONITORING PROJECT ; BROAD-LINE REGION ; REVERBERATION MAPPING DATA ; SEYFERT-GALAXIES ; MASS ; VARIABILITY ; QUASARS
资助项目CAS ; People's Government of Yunnan Province ; National Key R&D Program of China[2016YFA0400701] ; National Key R&D Program of China[2016YFA0400702] ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-SLH007] ; NSFC[NSFC-11173023] ; NSFC[NSFC-11133006] ; NSFC[NSFC-11373024] ; NSFC[NSFC-11233003] ; NSFC[NSFC-11473002] ; NSFC[NSFC-11573026] ; STFC[ST/M001296/1] ; STFC[ST/R000824/1] ; National Science Foundation of China[11473002] ; National Science Foundation of China[11721303]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000443836000009
出版者IOP PUBLISHING LTD
资助机构CAS ; People's Government of Yunnan Province ; National Key R&D Program of China[2016YFA0400701, 2016YFA0400702] ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-SLH007] ; NSFC[NSFC-11173023, NSFC-11133006, NSFC-11373024, NSFC-11233003, NSFC-11473002, NSFC-11573026] ; STFC[ST/M001296/1, ST/R000824/1] ; National Science Foundation of China[11473002, 11721303]
源URL[http://ir.ynao.ac.cn/handle/114a53/17904]  
专题云南天文台_丽江天文观测站(南方基地)
通讯作者Du, Pu; Bai JM(白金明)
作者单位1.Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, Yunnan, People's Republic of China
2.Key Laboratory for Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, People's Republic of China
3.University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, People's Republic of China
4.SUPA Physics and Astronomy, University of St. Andrews, KY16 9SS, Scotland, UK
5.Physics Department, Nanjing Normal University, Nanjing 210097, People's Republic of China
6.Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871, People's Republic of China
7.Department of Astronomy, School of Physics, Peking University, Beijing 100871, People's Republic of China
8.Department of Astronomy, University of Science and Technology of China, Hefei 230026, People's Republic of China
9.National Astronomical Observatories of China, Chinese Academy of Sciences, 20A Datun Road, Beijing 100020, People's Republic of China
推荐引用方式
GB/T 7714
Xiao M,Du, Pu,Horne, Keith,et al. Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method[J]. ASTROPHYSICAL JOURNAL,2018,864(2):13.
APA Xiao M.,Du, Pu.,Horne, Keith.,Hu, Chen.,Li, Yan-Rong.,...&Wang, Jian-Min.(2018).Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method.ASTROPHYSICAL JOURNAL,864(2),13.
MLA Xiao M,et al."Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method".ASTROPHYSICAL JOURNAL 864.2(2018):13.

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来源:云南天文台

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