1. Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany
2. Armagh Observatory and Planetarium, College Hill, Armagh BT61 DG, UK
3. DARK, Niels Bohr Institute, University of Copenhagen, Lyngbyvej 2, DK-2100 Copenhagen, Denmark
4. Centro de Astrobiología, CAB/INTA-CSIC, ESAC Campus, Villanueva de la Cañada, E-28692 Madrid, Spain
5. Asociación Astrofísica para la Promoción de la Investigación, Instrumentación y su Desarrollo, ASPID, E-38205 La Laguna, Tenerife, Spain
6. ISDEFE for ESA. Camino Bajo del Castillo s/n. Urb. Villafranca del Castillo. E-28692 Villanueva de la Cañada, Spain
7. Australian Astronomical Optics, Macquarie University, 105 Delhi Rd, North Ryde, NSW 2113, Australia
8. Department of Physics and Astronomy, 102 National Science Building, University of Louisville, Louisville KY 40292, USA
9. Hamburger Sternwärte, Universitat Hamburg, Gojenbergsweg 112, D-21029 Hamburg, Germany
10. Department of Physics and Astronomy, Macquarie University, NSW 2109, Australia
11. Macquarie University Research Centre for Astronomy, Astrophysics and Astrophotonics, Sydney, NSW 2109, Australia
12. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO-3D)
13. E.A.Milne Centre for Astrophysics, University of Hull, Cottingham Road, Kingston-upon-Hull HU6 7RX, UK