NASA Astrophysics Data System Publications of the Astronomical Society of Australia Publications of the Astronomical Society of Australia, Cambridge University Press (CUP), 2018, 35, pp.id.e002 ⟨10.1017/pasa.2017.67⟩ Publications of the Astronomical Society of Australia, Cambridge University Press (CUP), 2018, 35, pp.id.e002 〈10.1017/pasa.2017.67〉 Publications of the Astronomical Society of Australia, 2018, 35, pp.id.e002 ⟨10.1017/pasa.2017.67⟩