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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
Source PublicationSCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
Volume53Pages:252-255
AbstractWe 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.
KeywordQuasar Object Individual (3c 273) Radio Band's Periodicity Analysis Wavelet Method
DOI10.1007/s11433-010-0053-x
Indexed BySCI
Language英语
WOS IDWOS:000280291800059
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/7724
Collection光学天文研究部
Affiliation1.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
Recommended Citation
GB/T 7714
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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