Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. VII. Reconstruction of Velocity-delay Maps by the Maximum Entropy Method

被引:21
作者
Xiao, Ming [1 ,2 ,3 ]
Du, Pu [2 ]
Horne, Keith [4 ]
Hu, Chen [2 ]
Li, Yan-Rong [2 ]
Huang, Ying-Ke [2 ]
Lu, Kai-Xing [1 ]
Qiu, Jie [2 ]
Wang, Fang [1 ]
Bai, Jin-Ming [1 ]
Bian, Wei-Hao [5 ]
Ho, Luis C. [6 ,7 ]
Yuan, Ye-Fei [8 ]
Wang, Jian-Min [2 ,3 ,9 ]
机构
[1] Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, 19B Yuquan Rd, Beijing 100049, Peoples R China
[3] Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
[4] Univ St Andrews, SUPA Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
[5] Nanjing Normal Univ, Phys Dept, Nanjing 210097, Jiangsu, Peoples R China
[6] Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
[7] Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China
[8] Univ Sci & Technol China, Dept Astron, Hefei 230026, Anhui, Peoples R China
[9] Chinese Acad Sci, Natl Astron Observ China, 20A Datun Rd, Beijing 100020, Peoples R China
基金
美国国家科学基金会; 国家重点研发计划;
关键词
accretion; accretion disks; galaxies: active; galaxies: nuclei; galaxies: Seyfert; AGN MONITORING PROJECT; BROAD-LINE REGION; REVERBERATION MAPPING DATA; SEYFERT-GALAXIES; MASS; VARIABILITY; QUASARS;
D O I
10.3847/1538-4357/aad5e1
中图分类号
P1 [天文学];
学科分类号
0704 ;
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.
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页数:13
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