PKS 1718–649, the Nearest GPS Radio Source

D. L. Jauncey, S. J. Tingay, R. A. Preston, J. E. Reynolds, A. K. Tzioumis, E. A. King, J. E. J. Lovell, P. M. McCulloch, M. E. Costa, A. Koekemoer, M. Tornikoski, L. Kedziora-Chudczer (+2 others)
1998 International Astronomical Union Colloquium  
AbstractPKS 1718–649 has a classic GPS spectrum and is identified with the galaxy NGC 6328. At a distance of 56 Mpc, PKS 1718–649 becomes the nearest known GPS radio source.
doi:10.1017/s0252921100045164 fatcat:sxj466kf4zd4tcolynzo7mqkii