1. Research School of Astronomy and Astrophysics, The Australian National University, Canberra, ACT 2611, Australia
2. Sydney Institute for Astronomy, School of Physics, The University of Sydney, Sydney, NSW 2006, Australia
3. Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122, Australia
4. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D), Australia
5. Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281 S9, B-9000 Gent, Belgium
6. Cavendish Laboratory and Kavli Institute for Cosmology, University of Cambridge, Madingley Rise, Cambridge CB3 0HA, UK
7. International Centre for Radio Astronomy Research, The University of Western Australia, 35 Stirling Hwy, 6009 Crawley, WA, Australia
8. Leiden Observatory, Leiden University, P.O.Box 9513, NL-2300 AA Leiden, The Netherlands
9. Academia Sinica Institute of Astronomy and Astrophysics, No. 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan
10. Department of Physics and Astronomy and PITT PACC, University of Pittsburgh, Pittsburgh, PA 15260, USA
11. School of Physics, University of New South Wales, Sydney, NSW 2052, Australia
12. Department of Astronomy, University of Michigan, 1085 S. University Ave., Ann Arbor, MI, 48109, USA
13. INAF - Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, I-50125 Firenze, Italy
14. Department of Physics and Astronomy, York University, 4700 Keele St., Toronto, Ontario, M3J 1P3, Canada
15. Department of Physics, Lancaster University, Lancaster LA1 4YB, UK
16. Australian Astronomical Optics - USyd, University of Sydney, Sydney, NSW 2006, Australia
17. Australian Astronomical Optics - Maquarie, Macquarie University, Sydney, NSW 2109, Australia
18. Department of Physics and Astronomy, Macquarie University, Sydney, NSW 2109, Australia
19. Astronomy, Astrophysics and Astrophotonics Research Centre, Macquarie University, Sydney, NSW 2109, Australia