1. Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DB, UK
2. Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK
3. OzGrav: The ARC Centre of Excellence for Gravitational Wave Discovery, Clayton VIC 3800, Australia
4. Department of Physics, University College Cork, College Road, Cork T12 K8AF, Ireland
5. Department of Physics and Astronomy, Jodrell Bank Centre for Astrophysics, The University of Manchester, Manchester M13 9PL, UK
6. Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, UK
7. Instituto de Astrofísica de Canarias, E-38205 La Laguna, Tenerife, Spain
8. School of Physics & Astronomy, Monash University, Clayton VIC 3800, Australia
9. Institute for Globally Distributed Open Research and Education (IGDORE), Clayton VIC 3800, Australia
10. School of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH, UK