Yu Lian, Zhang Xiong, Wang Wenguang, Luo Shuangling. The Variability Analysis of PKS 0735+178[J]. Astronomical Techniques and Instruments, 2018, 15(1): 10-16.
Citation:
Yu Lian, Zhang Xiong, Wang Wenguang, Luo Shuangling. The Variability Analysis of PKS 0735+178[J]. Astronomical Techniques and Instruments, 2018, 15(1): 10-16.
Yu Lian, Zhang Xiong, Wang Wenguang, Luo Shuangling. The Variability Analysis of PKS 0735+178[J]. Astronomical Techniques and Instruments, 2018, 15(1): 10-16.
Citation:
Yu Lian, Zhang Xiong, Wang Wenguang, Luo Shuangling. The Variability Analysis of PKS 0735+178[J]. Astronomical Techniques and Instruments, 2018, 15(1): 10-16.
In this paper, we used the time compensation discrete Fourier transform method and discrete correlation analysis (DCDFT), Jurkevich, DCF model to analyze B band and V band periodicity of the PKS 0735+178, based on a large amount of data we have collected. We found that the variability period is about (4.33±0.41) years and the lower limits of the central black hole mass is 0.22×106M⊙.
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