M.T. Ruiz$^1$, Y.V. Pavlenko$^{2,6}$, J.R. Barnes$^7$, F. Murgas$^8$, D.J. Pinfield$^2$, M.I. Jones$^9$, M. López-Morales$^{10}$, S. Shectman$^{11}$, R.P. Butler$^3$, D. Minniti$^{12}$\
    $^1$Departamento de Astronomia, Universidad de Chile, Camino el Observatorio 1515, Las Condes, Santiago, Chile, Casilla 36-D\
    $^2$Center for Astrophysics, University of Hertfordshire, College Lane Campus, Hatfield, Hertfordshire, UK, AL10 9AB\
    $^3$Carnegie Institution of Washington, Dept. of Terrestrial Magnetism, 5241 Broad Branch Rd. NW, 20015, Washington D.C., USA\
    $^4$Dept. of Electrical Engineering, Universidad de Chile, Av. Tupper 2007, PO Box 412-3, Santiago, Chile\
    $^5$Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Santiago, Chile\
    $^6$Main Astronomical Observatory, Academy of Sciences of Ukraine, Golosiiv Woods, Kyiv-127, 03680 Ukraine\
    $^7$Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK\
    $^8$Instituto de Astrofísica de Canarias, Via Lactea, E38205, La Laguna, Tenerife, Spain\
    $^9$Center of Astro-Engineering UC, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Santiago, Chile\
    $^{10}$Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138\
    $^{11}$Carnegie Institution of Washington, The Observatories, 813 Santa Barbara Street, Pasadena, CA 91101-1292, USA\
    $^{12}$Departamento de Ciencias Fisicas, Universidad Andres Bello, Republica 220, Santiago, Chile
bibliography:
- 'refs.bib'
date: Submitted January 2011
title: 'New Planetary Systems from 