Azulay,
R.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Guirado,
J.C.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Marcaide,
J.M.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Martí-Vidal,
I.
Max Planck Institute for Radio Astronomy, Max Planck Society;
Ros,
E.
Max Planck Institute for Radio Astronomy, Max Planck Society;
