1. ICRAR, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
2. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)
3. Department of Astronomy, Universitad de Chile, Camino El Observatorio 1515, Las Condes, Santiago, Chile
4. School of Physics, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
5. School of Physics and Astronomy, Monash University, Clayton, Victoria 3800, Australia
6. School of Physics, University of New South Wales, NSW 2052, Australia
7. Centre for Astrophysics and Supercomputing, Swinburne University of Technology, John Street, Hawthorn, 3122, Australia
8. Department of Physics and Astronomy, University of the Western Cape, Robert Sobukwe Road, Bellville, 7535, South Africa
9. ESA/ESTEC SCI-S, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
10. Department of Physics and Astronomy, 102 Natural Science Building, University of Louisville, Louisville KY 40292, USA
11. Department of Physics and Astronomy, Macquarie University, North Ryde, NSW 2109, Australia