Variability and Period Analysis for BL Lac AO 0235+164
文献类型：期刊论文
| 作者 | Fan, J. H.1,2; Kurtanidze, O.3,4; Liu, Y.1,2; Liu, X.5 ; Yang, J. H.6; Richter, G. M.7; Nikolashvili, M. G.3; Kurtanidze, S. O.3; Wang, H. T.8; Sasada, M.9
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| 刊名 | ASTROPHYSICAL JOURNAL
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| 出版日期 | 2017-03-01 |
| 卷号 | 837期号:1页码:45 |
| 通讯作者邮箱 | fjh@gzhu.edu.cn |
| 关键词 | BL Lacertae objects: individual (0235+164) galaxies: active galaxies: photometry |
| ISSN号 | 0004-637X |
| 通讯作者 | J. H. Fan |
| 英文摘要 | Variability is one of the extreme observational properties of BL Lacertae objects. AO 0235+164 is a well-studied BL Lac throughout. all. electromagnetic wavebands. In the present work, we show its optical R-band photometric observations carried out during the period from. 2006 November. to 2012 December using the Ap6E CCD camera attached to the primary focus of the 70 cm meniscus telescope at Abastumani Observatory, Georgia. During our monitoring period, it showed. a large variation of Delta R = 4.88 mag (14.19-19.07 mag) and a short timescale of Delta T-v = 73.5 minutes. During the period of 2006 December to 2009 November, we made radio observations of the source using the 25 m radio telescope at Xinjiang Astronomical Observatory. By adopting a. discrete correlation function. to. the optical and radio observations. we found that the optical variation leads a. radio variation of. 23.2 +/- 12.9 days. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | ACTIVE GALACTIC NUCLEI ; LARGE-AREA TELESCOPE ; SPECTRAL ENERGY-DISTRIBUTIONS ; LACERTAE OBJECT AO-0235+164 ; INTRANIGHT OPTICAL VARIABILITY ; BLAZAR S5 0716+714 ; RAY LIGHT CURVES ; RADIO VARIABILITY ; INTRADAY VARIABILITY ; TIME-SCALES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000395918600010 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/1430]  |
| 专题 | 星系宇宙学研究团组 射电天文研究室_利用南山26米射电望远镜观测数据的文章 |
| 作者单位 | 1.Guangzhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China 2.Dept Educ Guangdong Prov, Astron Sci & Technol Res Lab, Guangzhou 510006, Guangdong, Peoples R China 3.Abastumani Observ, Mt Kanobili 0301, Abastumani, Rep of Georgia 4.Kazan Fed Univ, Engelhardt Astron Observ, Tatarstan, Russia 5.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 6.Hunan Univ Arts & Sci, Dept Phys & Elect Sci, Changde 415000, Peoples R China 7.Astrophys Inst Potsdam, Sternwarte 16, D-14482 Potsdam, Germany 8.LangFang Teachers Coll, Fac Phys & Elect Informat, Langfang, Peoples R China 9.Boston Univ, Dept Astron, Boston, MA 02215 USA 10.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, J. H.,Kurtanidze, O.,Liu, Y.,et al. Variability and Period Analysis for BL Lac AO 0235+164[J]. ASTROPHYSICAL JOURNAL,2017,837(1):45. |
| APA | Fan, J. H..,Kurtanidze, O..,Liu, Y..,Liu, X..,Yang, J. H..,...&Constantin, D..(2017).Variability and Period Analysis for BL Lac AO 0235+164.ASTROPHYSICAL JOURNAL,837(1),45. |
| MLA | Fan, J. H.,et al."Variability and Period Analysis for BL Lac AO 0235+164".ASTROPHYSICAL JOURNAL 837.1(2017):45. |
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来源：新疆天文台
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