====== Visits ======
D. Ait Allal Radio Astronomy Station of Nançay, France
P. Andreani ESO, Germany
A. Baudry U. Bordeaux, France
S. Britzen MPIfR, Bonn, Germany
P. Camino U. Bordeaux, France
P. Charlot Observatoire de Bordeaux, France
L. Chen Beijing Astronomical Observatory, China
G. Comoretto INAF Osservatorio di Arcetri, Italy
D. Cseh SGO, FOMI, Hungary
C. Dumez-Viou Observatoire de Paris, France
S. Fischer U. Cologne, Germany
E. Fomalont NRAO Charlottesville, USA
S. Frey SGO, FOMI, Hungary
W. Frieswijk U. Groningen, NL
G. Grigorescu Cambridge, UK 
J. Hargreaves, Jodrell Bank, UK
G. Harris U. Manchester, UK
H. Imai Kogashima University, Japan
D.H. Je Korea Astronomy and Space Science Institute, Korea
G. Kenfack Observatoire de Paris, France
H.-R. Kloeckner U. Oxford, UK
R. Laing ESO, Germany
J. Moldon U. Barcelona, Spain
A. Mujunen Metsähovi Radio Observatory, Finland
I. Philips Aarnet, Australia
A. Richards Jodrell Bank, Manchester, UK
A. Roy MPIfR, Bonn, Germany
C. Shenton U. Manchester, UK
B.W. Sohn Korea Astronomy and Space Science Institute, Korea
D. Stoklosa Supercomputer National Center, Poland
A. Trejo Cruz UNAM, Morelia, Mexico
J. Ulvestad NRAO,USA
M. Urata U. Kagoshima, Japan
W. Vlemmings Argelander Institut, Bonn, Germany
Weber, University of Orleans
Y. Xiang Shanghai Astronomical Observatory, China
J.H. Yeom Korea Astronomy and Space Science Institute, Korea
J. Zuther U. Cologne, Germany
Input Bob
2009
Paola Andreani ESO, Germany
BONG Won Sohn Korea Astronomy and Space Science Institute, S.Korea
Silke Britzen Max-Planck Institute for Radio Astronomy, Germany
Patrick Charlot U. Bordeaux, France
CHEN Linjie Beijing Astronomical Observatory, China
David Cseh Eotvos U., Hungary
Sebastian Fischer U. Cologne, Germany
Ed Fomalont NRAO, U.S.
Sandor Frey SGO, FOMI, Hungary
Wilfred Frieswijk Allegro / U. Groningen
Gabriel Grigorescu Cambridge U., UK
Johathan Hargreaves Jodrell Bank Observatory, UK
JE Do Heung Korea Astronomy and Space Science Institute, S.Korea
Hiroshi Imai Kagoshima U., Japan
Hans-Rainer Klockner Oxford U., UK
Robert Laing ESO, Germany
Javier Moldon U. Barcelona, Spain
Anita Richards Jodrell Bank Observatory, UK
Alan Roy Max-Planck Institute for Radio Astronomy, Germany
Dominik Stoklosa Poznan Supercomputer National Center, Poland
Alfonso Trejo UNAM, Mexico
Jim Ulvestad NRAO, U.S.
Mai Urata Kagoshima U., Japan
XIANG Ying Shanghai Astronomical Observatory, China
YEOM Jae Hwan Korea Astronomy and Space Science Institute, S.Korea
Jens Zuther U. Cologne, Germany
2010
AN Tao Shanghai Astronomical Observatory, China
Roger Dean Oxford U., UK
Sandor Frey SGO, FOMI, Hungary
Krisztina Gaanyi SGO, FOMI, Hungary
Gregg Hallinan U. Galway, Ireland
Shinji Horiuchi NASA DSN Tidbinbilla / CSIRO, Australia
Edo Ibar UK Astronomy Technology Center, UK
LI Bing Shanghai Astronomical Observatory, China
Javier Moldon U. Barcelona, Spain
Cristina Romero Instituto de Astrofisica de Andalucia, Spain
Sara Seager MIT, U.S.