Period of Light Variability in BL Lac ON 231

摘要：

In this paper, the authors have compiled the data of about 100 years in B-band of the BL Lac ON 231 and used this database to analyze periodicity signals in the optical light curve. Two different methods were applied: the wavelet analysis and the Discrete Correlation Function (DCF) method. We revealed the existence of periods of 13.5 years in the source variability.

作者: XuYunBing Zhang Hao Jing Zhang Xiong Mao Wei Ming Dong Fu Tong

作者单位: College of Physics and Electronics,Yunnan Normal University,Kunming 650092,China College of Physics and Electronics,Yunnan Normal University,Kunming 650092,China Yunnan Astronomical National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100012,China

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: 227-230

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）