2 papers
astro-ph2002
Towards Proper Motions in the Local Group
A. Brunthaler, M. Reid, H. Falcke +2
Key and still largely missing parameters for measuring the mass content and distribution of the Local Group are the proper motion vectors of its member galaxies. The problem when t…
astro-ph2000
Accretion and Outflow in the Circinus AGN
L. J. Greenhill
The first VLBI images of water maser emission in the Circinus Galaxy AGN show both an accretion disk and outflow 0.1 to 1 pc from the central engine. The maser traces a warped, edg…