Zhang X(张雄)1; Yang WG(杨卫国)1; Hou DD(侯德东)1; Hu SM(胡绍明)2; Mao WM(毛慰明)1; Zheng YG(郑永刚)1
Source Publicationactaphysicasinica
AbstractAll available V-band optical data on H0323 + 022 from a good many of references are compiled. The long-term light curve in the V-band from 1982 to 2003 for BL Lac object H0323 + 022 is obtained, and the optical photometry of the sourse, which were observed with the 1 m telescope of Yunnan Astronomical Observatory and 1.56 m telescope of Shanghai Astronomical observatory, is presented. Observed results show significant rapid variation and exhibit short-time variability of 23 min in R band. It is found a strong correlation between the B-V colour index and the magnitude in the B band. CCD photometry of H0323 + 022 showed that they are in good agreement with the results of Bai et al (1998). It is possible to estimate a black hole of emitting region R from the shortest time scale of H0323 + 022 object.
Document Type期刊论文
Recommended Citation
GB/T 7714
Zhang X,Yang WG,Hou DD,et al. thecharacteristicopticalvariabilityandblackholefortheh0323022[J]. actaphysicasinica,2005,54(6):2961.
APA 张雄,杨卫国,侯德东,胡绍明,毛慰明,&郑永刚.(2005).thecharacteristicopticalvariabilityandblackholefortheh0323022.actaphysicasinica,54(6),2961.
MLA 张雄,et al."thecharacteristicopticalvariabilityandblackholefortheh0323022".actaphysicasinica 54.6(2005):2961.
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