中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
刊名ASTROPHYSICAL JOURNAL
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
ISSN号0004-637X
关键词BL Lacertae objects: individual (0235+164) galaxies: active galaxies: photometry
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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