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Low-frequency GMRT observations of ultra-cool dwarfs
Andrew Zic, Christene Lynch, Tara Murphy +2
Observations of radio emission in about 10 per cent of ultra-cool dwarfs (UCDs) indicate the presence of strong, persistent magnetic fields in these stars. These results are in con…
An all-sky survey of circular polarisation at 200 MHz
Emil Lenc, Tara Murphy, Christene R. Lynch +2
We present results from the first all-sky radio survey in circular polarisation. The survey uses the Murchison Widefield Array (MWA) to cover 30900 sq. deg., over declinations sout…
A turnover in the radio light curve of GW170817
Dougal Dobie, David L. Kaplan, Tara Murphy +7
We present 2-9 GHz radio observations of GW170817 covering the period 125-200 days post-merger, taken with the Australia Telescope Compact Array and the Karl G. Jansky Very Large A…
Magnetic Fields of Extrasolar Planets: Planetary Interiors and Habitability
J. Lazio, G. Hallinan, V. Airapetian +13
Jupiter's radio emission has been linked to its planetary-scale magnetic field, and spacecraft investigations have revealed that most planets, and some moons, have or had a global…