journal6 ›› 2012, Vol. 33 ›› Issue (5): 56-58.DOI: 10.3969/j.issn.1007-2985.2012.05.014

• Physics and electronics • Previous Articles     Next Articles

Long-Term Polarized Variability of Blazar 3C454.3


  1. (Experiment Center,Guangzhou University,Guangzhou 510006,China)
  • Online:2012-09-25 Published:2012-11-30

Abstract: Based on the long-term polarized variability of Blazar 3C4543,the authors use the power spectrum to analyze its periodicity,and obtain that the periodicities are τ1=17.9 year,τ2=6.9 year and τ3=3.9 year.Using bin=10 days,the author obtain the spectral index and averaged polarization,and get weak correlation between them.

Key words: Blazar, individual, power spectrum, polarized variability

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