Variability of Blazars

摘要：

Variability is one of the characteristics of blazars. The rapid variability is superposed on the long term variation. In this work, the variability on different time scales, such as intra-day (IDV), short-term (STV) and long-term (LTV) variations are presented for some sources. We also presented our own observations of some selected objects, for which the historical data were compiled for periodicity analysis using several methods. The parameters of the binary black hole system OJ 287 are determined.

作者: J.H.Fan Y.Liu Y.Li Q.F.Zhang J.Tao O.Kurtanidze

作者单位: Center for Astrophysics,Guangzhou University,Guangzhou 510006,China Astronomy Science and Technology Department of Computer Science,Jinan University,Guangzhou 510632,China Shanghai Astronomical Observatory,CAS,80 Nandan Road,Shanghai 200030,China Joint Institute for Galax Abastumani Observatory,Abastumani 0301,Georgia

会议类型: 国际会议

会议名称: International Conference of Multiwavelength Variability of Blazars(Blazar多波段光变国际学术会议)

会议地点: 广州

会议语种:英文

页码: 67-71

在线出版日期: 2010-09-20（万方平台首次上网日期，不代表论文的发表时间）