Optical Quasi-periodic Oscillation of the BL Lacertae Object S5 0716+714 during the Faint State
文献类型：期刊论文
| 作者 | Hong SW(洪禅伟)1,2,3 ; Xiong DR(熊定荣)1,4,5; Bai JM(白金明)1,4,5
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| 刊名 | ASTRONOMICAL JOURNAL
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| 出版日期 | 2018 |
| 卷号 | 155期号:1 |
| ISSN号 | 0004-6256 |
| 关键词 | Bl Lacertae Objects: Individual (S5 0716+714) Galaxies: Active Galaxies: Photometry |
| DOI | 10.3847/1538-3881/aa9d89 |
| 产权排序 | 第1完成单位 |
| 文献子类 | Article |
| 英文摘要 | In order to search for the evidence of quasi-periodic oscillation (QPO) in blazars, multicolor optical observations of the BL Lacertae object S5 0716+ 714 were performed from 2005 to 2012. For I band observations on 2010 March 19 with low variability amplitude and low flux level, the same QPO similar or equal to 50 minutes at the 99% significance level is confirmed by the ZDCF method, Lomb-Scargle method, REDFIT, and fitting sinusoidal curves. The observed QPO is likely to be explained by accretion disk variability. If the observed QPO indicates an innermost stable orbital period from the accretion disk, the QPO similar or equal to 50 minutes corresponds to a black hole mass of 5.03 x 10(6) M-circle dot for a non-rotating Schwarzschild black hole and 3.2 x 10(7) M-circle dot for a maximally rotating Kerr black hole. |
| 学科主题 | 天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学 |
| URL标识 | 查看原文 |
| 出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
| WOS关键词 | ACTIVE GALACTIC NUCLEI ; INTRADAY VARIABILITY ; TIME-SERIES ; X-RAY ; LIGHT CURVES ; SPACED DATA ; RADIO ; BLAZARS ; MICROVARIABILITY ; PHOTOMETRY |
| 资助项目 | Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; National Key R&D Program of China[2017YFA0402704] ; National Nature Science Foundation of China[11433004] ; National Nature Science Foundation of China[11133006] ; National Nature Science Foundation of China[11673057] ; National Nature Science Foundation of China[11361140347] ; National Nature Science Foundation of China[11420101002] ; National Nature Science Foundation of China[11703078] ; National Nature Science Foundation of China[U1738124] ; Key Research Program of the Chinese Academy of Sciences[KJZD-EW-M06] ; Strategic Priority Research Program "The emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000] ; Chinese Western Young Scholars Program ; Light of West China Program by CAS[Y7XB018001] ; Light of West China Program by CAS[Y5XB091001] ; science and technology project for youth of Yunnan of China[2014FD059] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000418546800005 |
| 资助机构 | Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; National Key R&D Program of China[2017YFA0402704] ; National Nature Science Foundation of China[11433004, 11133006, 11673057, 11361140347, 11420101002, 11703078, U1738124] ; Key Research Program of the Chinese Academy of Sciences[KJZD-EW-M06] ; Strategic Priority Research Program "The emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000] ; Chinese Western Young Scholars Program ; Light of West China Program by CAS[Y7XB018001, Y5XB091001] ; science and technology project for youth of Yunnan of China[2014FD059] |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/12195]  |
| 专题 | 云南天文台_丽江天文观测站（南方基地） 云南天文台_中国科学院天体结构与演化重点实验室 |
| 通讯作者 | Xiong DR(熊定荣) |
| 作者单位 | 1.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, P. R. China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.School of Applied Technology, Lijiang Teachers College, Lijiang 674199, China 4.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, P. R. China 5.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, P. R. China |
| 推荐引用方式 GB/T 7714 | Hong SW,Xiong DR,Bai JM. Optical Quasi-periodic Oscillation of the BL Lacertae Object S5 0716+714 during the Faint State[J]. ASTRONOMICAL JOURNAL,2018,155(1). |
| APA | Hong SW,Xiong DR,&Bai JM.(2018).Optical Quasi-periodic Oscillation of the BL Lacertae Object S5 0716+714 during the Faint State.ASTRONOMICAL JOURNAL,155(1). |
| MLA | Hong SW,et al."Optical Quasi-periodic Oscillation of the BL Lacertae Object S5 0716+714 during the Faint State".ASTRONOMICAL JOURNAL 155.1(2018). |
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来源：云南天文台
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