We here report a monitor of the BL Lac object 1 ES 1218+304 in both B-and R-bands by the GWAC-F60 A telescope in eight n......

Long-term optical,X-ray and γ-ray data of blazar 3 C 279 have been compiled from Swift-XRT,RXTE-PCA,Fermi-LAT,SMARTS an......

The relationship between broad line luminosity LBLR and extended radio power PE is investigated.In the log PE-log LBLR d......

Flat spectrum radio quasars(FSRQs) and BL Lacertae objects(BL Lacs) are powerful jet producing active galactic nuclei as......

High energy photon radiations of gamma-ray bursts(GRBs)and active galactic nuclei(AGNs)are dominated by their jet radiat......