1. Sydney Institute for Astronomy, School of Physics, The University of Sydney , NSW 2006 , Australia
2. Jodrell Bank Centre for Astrophysics, University of Manchester , Oxford Road, Manchester M13 9PL , UK
3. ASTRO3D: ARC Centre of Excellence for All-sky Astrophysics in 3D , ACT 2601 , Australia
4. CSIRO, Space and Astronomy , PO Box 1130, Bentley, WA 6102 , Australia
5. Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and Department of Physics and Astronomy, Northwestern University , Evanston, IL 60208 , USA
6. Instituto de Física, Pontificia Universidad Católica de Valparaíso , Casilla 4059, Valparaíso , Chile
7. SKA Observatory, Jodrell Bank, Lower Withington , Macclesfield SK119FT , UK
8. Centre for Space Research, North-West University , Potchefstroom Campus, Private Bag X6001, Potchefstroom 2520 , South Africa
9. Department of Mathematical Sciences, University of South Africa , Cnr Christian de Wet Rd and Pioneer Avenue, Florida Park 1709, Roodepoort , South Africa
10. Department of Physics and Astronomy, Faculty of Physical Sciences, University of Nigeria , Carver Building, 1 University Road, Nsukka 410001 , Nigeria
11. ASTRON, the Netherlands Institute for Radio Astronomy , Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo , the Netherlands
12. INAF-Osservatorio Astrofisico di Catania , Via S. Sofia 78, I-95123 Catania , Italy
13. Inter-University Institute for Data Intensive Astronomy & Department of Astronomy, University of Cape Town , Private Bag X3, Rondebosch 7701 , South Africa
14. CSIRO, Space and Astronomy , PO Box 76, Epping, NSW 1710 , Australia
15. ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav) , PO Box 218, Hawthorn, VIC 3122 , Australia
16. Centre for Astrophysics and Supercomputing, Swinburne University of Technology , PO Box 218, Hawthorn, VIC 3122 , Australia
17. Department of Particle Physics & Astrophysics, Weizmann Institute of Science , Rehovot 7610001 , Israel
18. Jet Propulsion Laboratory, California Institute of Technology , Pasadena, CA 91109 , USA
19. Division of Physics, Mathematics, and Astronomy, California Institute of Technology , Pasadena, CA 91125 , USA
20. LPC2E, Université d’Orléans , CNRS, 3A Avenue de la Recherche Scientifique, F-45071 Orléans , France
21. Department of Physics, IISER Bhopal , Bhauri Bypass Road, Bhopal 462066 , India
22. Max-Planck-Institut für Radioastronomie , Auf dem Hügel 69, D-53121 Bonn , Germany
23. University of California , Santa Cruz, 1156 High St., Santa Cruz, CA 95064 , USA
24. Kavli Institute for the Physics and Mathematics of the Universe , 5-1-5 Kashiwanoha, Kashiwa 277-8583 , Japan
25. Department of Physics, Astrophysics, University of Oxford , Denys Wilkinson Building, Keble Road, Oxford OX1 3RH , UK
26. Department of Physics and Electronics, Rhodes University , PO Box 94, Grahamstown 6140 , South Africa
27. IRFU, CEA, Université Paris-Saclay , F-91191 Gif-sur-Yvette , France