Chinese Journal of Nature ›› 2016, Vol. 38 ›› Issue (1): 52-58.doi: 10.3969/j.issn.0253-9608.2016.01.008

• Natural Forum • Previous Articles     Next Articles

The most mysterious object in our universe — Quasar (Ⅲ): The family of AGNs and the observational characters

HE Xiangtao   

  1. Department of Astronomy, Beijing Normal University, Beijing 100875, China
  • Received:2014-11-19 Online:2016-02-25 Published:2016-02-23

Abstract: There is a big family of AGNs (active galactic nuclei), which includes Quasar, Seyfert, BL Lac and others. About half of the AGNs have some active phenomenon. Quasar is the main member of the AGN family. We observed the possible various detail of the quasar including the brightness, size and jets. We show the imaging picture of the quasar structure which may not be a real.