Kim,
J.-Y.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Krichbaum,
T.P.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Lu,
R.-S.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Ros,
E.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Bach,
U.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Zensus,
J.A.
Max Planck Institute for Radio Astronomy, Max Planck Society;
