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Monitoring AGNs with H beta Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying H beta Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841 期刊论文  OAI收割
The Astrophysical Journal, 2020, 卷号: 905, 期号: 1
作者:  
Brotherton ,Michael S.;  Du, Pu;  Xiao, Ming;  Bao, Dong-Wei;  Zhao, Bixuan
  |  收藏  |  浏览/下载:42/0  |  提交时间:2021/01/25
Studies of extragalactic background light with TeV BL Lacertae objects 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 499, 期号: 2, 页码: 2662-2671
作者:  
  |  收藏  |  浏览/下载:31/0  |  提交时间:2020/12/28
Multi-wavelength observations of the BL Lac object FermiJ1544-0649: One year after its awakening 期刊论文  OAI收割
JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2020, 卷号: 26, 页码: 45-57
作者:  
  |  收藏  |  浏览/下载:31/0  |  提交时间:2020/07/21
CivEmission-line Properties and Uncertainties in Black Hole Mass Estimates ofz similar to 3.5 Quasars 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 896, 期号: 1, 页码: 23
作者:  
Zuo, Wenwen;  Wu, Xue-Bing;  Fan, Xiaohui
  |  收藏  |  浏览/下载:34/0  |  提交时间:2020/08/03