The characteristic periodicity analysis of the radio flux variability of quasar PKS 1510-089

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：zhaoct

【摘要】

：

A wavelet analysis method is introduced to study the possible periods of PKS 1510-089 in radio bands. By compiling the radio light curve of PKS 1510-089 at freq

【作者】

：

HaoJing Zhang (1) (2) Gang Z

【机构】

：

1.NationalAstronomicalObservatories,2.GraduateUnivensityofChineseAcademyofSciences,3.DepartmentofPhy

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2009年9期

【关键词】

：

QUASAR object individual (PKS 1510-089) RADIO band’s PERIODICITY ANALYSIS wavele

【基金项目】

：

Supported by the National Natural Science Foundation of China (Grant Nos. 10821061, 10763002, and 10663002),the National Basic Research Program of China (Grant No. 2007CB815103),the Natural Science Fo

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A wavelet analysis method is introduced to study the possible periods of PKS 1510-089 in radio bands. By compiling the radio light curve of PKS 1510-089 at frequencies of 22 and 37 GHz from 1990 to 2005, and using the wavelet analysis method, the evidence

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The characteristic periodicity analysis of the radio flux variability of quasar PKS 1510-089

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