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. Department of Physics and Astronomy, Hicks Building, The University of Sheffield, Sheffield S3 7RH, UK
4. Instituto de Astrofísica de Canarias, E-38205 La Laguna, Tenerife, Spain
5. Jodrell Bank Centre for Astrophysics, Department of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK
6. School of Physics and Astronomy, Monash University, Clayton, VIC 3800, Australia
7. OzGrav: The ARC Centre of Excellence for Gravitational Wave Discovery, Clayton, VIC 3800, Australia
8. School of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH, UK
9. National Astronomical Research Institute of Thailand, 260 Moo 4, T. Donkaew, A. Maerim, Chiangmai, 50180, Thailand
10. Institute of Cosmology and Gravitation, University of Portsmouth, Dennis Sciama Building, Burnaby Road, Portsmouth PO1 3FX, UK