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Variability and spectral variation of 3C 66A
Hu, Shao Ming1,2; Wu, Jianghua3; Guo, H. Y.4; Zhou, X.3; Zhang, X.5; Zheng, Y. G.5
2011-05-01
发表期刊ASTROPHYSICS AND SPACE SCIENCE
卷号333期号:1页码:213-224
摘要3C 66A was monitored by the BATC (Beijing-Arizona-Taipei-Connecticut) telescope from 2005 to 2008, 1994 observations were obtained on 89 nights. Detailed research and analysis was performed on these observations in this paper. A long term burst occurred in the whole light curve. No intra-day variability was claimed in our campaign by intra-night light curve analysis. Time lag of shorter wavelenth preceding longer wavelength was shown by correlation analysis. The results showed that the optical spectral shape turned flatter when the source brightened, and the spectral variability indicator was bigger on shorter time-scale as determined by the color indices variation analysis.
关键词Blazar Variability Photometry Time Delay
DOI10.1007/s10509-011-0602-4
收录类别SCI
语种英语
WOS记录号WOS:000289000600026
引用统计
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/7844
专题光学天文研究部
作者单位1.Shandong Univ Weihai, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai 264209, Shandong, Peoples R China
2.Max Planck Inst Extraterr Phys, D-85741 Munich, Germany
3.Chinese Acad Sci, Natl Astron Observ, Beijing 10012, Peoples R China
4.Harbin Inst Technol Weihai, Sch Comp Sci, Weihai, Peoples R China
5.Yunnan Normal Univ, Sch Phys & Elect Informat Technol, Kunming, Yunnan, Peoples R China
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GB/T 7714
Hu, Shao Ming,Wu, Jianghua,Guo, H. Y.,et al. Variability and spectral variation of 3C 66A[J]. ASTROPHYSICS AND SPACE SCIENCE,2011,333(1):213-224.
APA Hu, Shao Ming,Wu, Jianghua,Guo, H. Y.,Zhou, X.,Zhang, X.,&Zheng, Y. G..(2011).Variability and spectral variation of 3C 66A.ASTROPHYSICS AND SPACE SCIENCE,333(1),213-224.
MLA Hu, Shao Ming,et al."Variability and spectral variation of 3C 66A".ASTROPHYSICS AND SPACE SCIENCE 333.1(2011):213-224.
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