Monitoring AGNs with Hβ Asymmetry. III. Long-term Reverberation Mapping Results of 15 Palomar-Green Quasars

被引：34

作者：

Bao, Dong-Wei ^{[1
,2
]}

Brotherton, Michael S. ^{[3
]}

Du, Pu ^{[1
]}

McLane, Jacob N. ^{[3
]}

Zastrocky, T. E. ^{[3
,4
]}

Olson, Kianna A. ^{[3
]}

Fang, Feng-Na ^{[1
,2
]}

Zhai, Shuo ^{[1
,2
]}

Huang, Zheng-Peng ^{[1
]}

Wang, Kai ^{[1
]}

Zhao, Bi-Xuan ^{[5
]}

Li, Sha-Sha ^{[6
]}

Yang, Sen ^{[1
,2
]}

Chen, Yong-Jie ^{[1
,2
]}

Liu, Jun-Rong ^{[1
,2
]}

Yao, Zhu-Heng ^{[1
,2
]}

Peng, Yue-Chang ^{[1
,2
]}

Guo, Wei-Jian ^{[1
,2
]}

Songsheng, Yu-Yang ^{[1
,2
]}

Li, Yan-Rong ^{[1
]}

Jiang, Bo-Wei ^{[1
,2
]}

Kasper, David H. ^{[3
]}

Chick, William T. ^{[3
]}

Nguyen, My L. ^{[3
]}

Maithil, Jaya ^{[3
]}

Kobulnicky, H. A. ^{[3
]}

Dale, D. A. ^{[3
]}

Hand, Derek ^{[3
]}

Adelman, C. ^{[3
,7
]}

Carter, Z. ^{[3
,8
]}

Murphree, A. M. ^{[3
,9
]}

Oeur, M. ^{[3
,10
]}

Schonsberg, S. ^{[3
,11
]}

Roth, T. ^{[3
,12
]}

Winkler, Hartmut ^{[13
]}

Marziani, Paola ^{[14
]}

D'Onofrio, Mauro ^{[15
]}

Hu, Chen ^{[1
]}

Xiao, Ming ^{[1
]}

Xue, Suijian ^{[16
]}

Czerny, Bozena ^{[17
]}

Aceituno, Jesus ^{[18
,19
]}

Ho, Luis C. ^{[20
,21
]}

Bai, Jin-Ming ^{[6
]}

Wang, Jian-Min ^{[1
,2
,22
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, 19B Yuquan Rd, Beijing 100049, Peoples R China

[2] Univ Chinese Acad Sci, Sch Astron & Space Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China

[3] Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USA

[4] Regis Univ, Phys & Astron Dept, Denver, CO 80212 USA

[5] Chinese Acad Sci, Shanghai Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China

[6] Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China

[7] Cal Poly Pomona, Dept Phys & Astron, Pomona, CA 91768 USA

[8] Trinity Univ, Dept Phys & Astron, San Antonio, TX 78212 USA

[9] Rhodes Coll, Dept Phys, Memphis, TN 38112 USA

[10] State Long Beach, Dept Phys & Astron, Long Beach, CA 90840 USA

[11] Univ Montana, Dept Phys & Astron, Missoula, MT 59812 USA

[12] Calif State Univ Sacramento, Dept Phys & Astron, Sacramento, CA 95747 USA

[13] Univ Johannesburg, Dept Phys, POB 524, ZA-2006 Auckland Pk, South Africa

[14] Ist Nazl Astrofis INAF, Osservatorio Astron Padova, I-35122 Padua, Italy

[15] Univ Padua, Dipartimento Fis & Astron Galileo Galilei, Padua, Italy

[16] Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China

[17] Polish Acad Sci, Ctr Theoret Phys, Al Lotnikow 32-46, PL-02668 Warsaw, Poland

[18] Ctr Astron Hispano Aleman, E-04550 Almeria, Spain

[19] Inst Astrofis Andalucia CSIC, Glorieta Astron S-N, E-18008 Granada, Spain

[20] Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China

[21] Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China

[22] Chinese Acad Sci, Natl Astron Observ China, 20A Datun Rd, Beijing 100020, Peoples R China

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 2022年 / 262卷 / 01期

基金：

美国国家科学基金会; 国家重点研发计划; 中国国家自然科学基金;

关键词：

BROAD-LINE REGION; ACTIVE GALACTIC NUCLEI; SUPERMASSIVE BLACK-HOLES; HIGH ACCRETION RATES; VELOCITY-DELAY MAPS; EMISSION-LINES; SPECTRAL VARIABILITY; SEYFERT-GALAXIES; COMPLETE SAMPLE; PROJECT;

D O I：

10.3847/1538-4365/ac7beb

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this third paper of the series reporting on the reverberation mapping campaign of active galactic nuclei with asymmetric H beta emission-line profiles, we present results for 15 Palomar-Green quasars using spectra obtained between the end of 2016-2021 May. This campaign combines long time spans with relatively high cadence. For eight objects, both the time lags obtained from the entire light curves and the measurements from individual observing seasons are provided. Reverberation mapping of nine of our targets has been attempted for the first time, while the results for six others can be compared with previous campaigns. We measure the H beta time lags over periods of years and estimate their black hole masses. The long duration of the campaign enables us to investigate their broad-line region (BLR) geometry and kinematics for different years by using velocity-resolved lags, which demonstrate signatures of diverse BLR geometry and kinematics. The BLR geometry and kinematics of individual objects are discussed. In this sample, the BLR kinematics of Keplerian/virialized motion and inflow is more common than that of outflow.

引用

页数：31

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