[1
]Australian Astronomical Observatory, 105 Delhi Rd, North Ryde, NSW 2113, Australia
[2
]Sydney Institute for Astronomy, School of Physics, A28, The University of Sydney,
NSW 2006, Australia
[3
]ARC Centre of Excellence for All-Sky Astrophysics (CAASTRO)
[4
]International Centre for Radio Astronomy Research, University of Western Australia,
35 Stirling Highway, Crawley WA 6009, Australia
[5
]Research School of Astronomy and Astrophysics, Australian National University, Canberra,
ACT 2611, Australia
[6
]Cahill Center for Astronomy and Astrophysics, California Institute of Technology,
MS 249-17, Pasadena, CA 91125, USA
[7
]Max Planck Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg, Germany
[8
]School of Mathematics and Physics, University of Queensland, QLD 4072, Australia
[9
]Department of Physics and Astronomy, Macquarie University, NSW 2109, Australia
[10
]School of Physics, University of New South Wales, NSW 2052, Australia
[11
]Department Physics and Astronomy, University of North Carolina, Chapel Hill, NC 27599,
USA
[12
]English Language and Foundation Studies Centre, University of Newcastle, Callaghan
NSW 2308, Australia
[13
]Atlassian, 341 George St Sydney, NSW 2000, Australia
[14
]Hamburger Sternwarte, Universität Hamburg, Gojenbergsweg 112, D-21029 Hamburg, Germany
[15
]Swinburne University, Hawthorn, VIC 3122, Australia
[16
]SOFIA Operations Center, USRA, NASA Armstrong Flight Research Center, 2825 East Avenue
P, Palmdale, CA 93550, USA
[17
]SUPA School of Physics & Astronomy, University of St Andrews, St. Andrews KY16 9SS,
UK
[18
]School of Physics, The University of Melbourne, Parkville, VIC 3010, Australia