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Zastrocky, T. E.; Brotherton, Michael S.; Du, Pu; McLane, Jacob N.; Olson, Kianna A.; Dale, D. A.; Kobulnicky, H. A.; Maithil, Jaya; Nguyen, My L.; Chick, William T.; Kasper, David H.; Hand, Derek; Adelman, C.; Carter, Z.; Murphree, G.; Oeur, M.; Roth, T.; Schonsberg, S.; Caradonna, M. J.; Favro, J.; Ferguson, A. J.; Gonzalez, I. M.; Hadding, L. M.; Hagler, H. D.; Rogers, C. J.; Stack, T. R.; Chapman, Franklin; Bao, Dong-Wei; Fang, Feng-Na; Zhai, Shuo; Yang, Sen; Chen, Yong-Jie; Bai, Hua-Rui; Fu, Yi-Xin; Liu, Jun-Rong; Yao, Zhu-Heng; Peng, Yue-Chang; Songsheng, Yu-Yang; Li, Yan-Rong; Bai, Jin-Ming; Hu, Chen; Xiao, Ming; Ho, Luis C.; Wang, Jian-Min
The Astrophysical journal. Supplement series, 06/2024, Letnik: 272, Številka: 2Journal Article
Abstract We report first-time reverberation-mapping results for 14 active galactic nuclei (AGNs) from the ongoing Monitoring AGNs with H β Asymmetry campaign (MAHA). These results utilize optical spectra obtained with the Long Slit Spectrograph on the Wyoming Infrared 2.3 m Telescope between 2017 November and 2023 May. MAHA combines long-duration monitoring with high cadence. We report results from multiple observing seasons for nine of the 14 objects. These results include H β time lags, supermassive black hole masses, and velocity-resolved time lags. The velocity-resolved lags allow us to investigate the kinematics of the broad-line region.
