The Discovery of H2O Maser Emission in Seven AGN and at High Velocities in the Circinus Galaxy

L. J. Greenhill, P. T. Kondratko, J. E. J. Lovell +4

We report the discovery of H2O maser emission at 1.35 cm wavelength in seven active galactic nuclei (at distances up to <80 Mpc) during a survey conducted at the 70-m diameter ante…