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The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method
Zhang HaoJing3,4; Zhao Gang4; Zhang Xiong1; Bai JinMing2
2010
发表期刊SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
卷号53页码:252-255
摘要We analyze the radio light curve of 3C 273 at 15 GHz from 1963 to 2006 taken from the database of the literature, and find evidence of quasi-periodic activity. Using the wavelet analysis method to analyze these data, our results indicate that: (1) There is one main outburst period of P1=8.1+/-0.1 year in 3C 273. This period is in a good agreement with Ozernoi's analysis in optical bands. (2) Based on the possible periods, we expect the next burst in 2014 October.
关键词Quasar Object Individual (3c 273) Radio Band's Periodicity Analysis Wavelet Method
DOI10.1007/s11433-010-0053-x
收录类别SCI
语种英语
WOS记录号WOS:000280291800059
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/7724
专题光学天文研究部
作者单位1.Yunnan Normal Univ, Dept Phys, Kunming 650092, Peoples R China
2.Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
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Zhang HaoJing,Zhao Gang,Zhang Xiong,et al. The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53:252-255.
APA Zhang HaoJing,Zhao Gang,Zhang Xiong,&Bai JinMing.(2010).The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53,252-255.
MLA Zhang HaoJing,et al."The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53(2010):252-255.
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