Pulsar observations at Mt. Pleasant

D. R. Lewis; R. G. Dodson; P. D. Ramsdale; P. M. McCulloch

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arXiv · astro-ph/0211010

Pulsar observations at Mt. Pleasant

D. R. Lewis·R. G. Dodson·P. D. Ramsdale·P. M. McCulloch

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Abstract

Two daily pulsar monitoring programs are progressing at the Mount Pleasant Observatory, Hobart, Tasmania, Australia. A new system involving the 26-metre radio telescope monitors 10 young pulsars daily and is focussed on near-real-time glitch finding. This will allow Target of Opportunity observations to measure post-glitch heating of the neutron star surface (Helfand, Gotthelf, & Halpern 2000). The 14-metre continues its 21st year of daily monitoring of the Vela pulsar with a recent comprehensive frontend upgrade. This is prior to an upgrade of the backend equipment currently in progress. The 14-metre observed the most recent glitch of the Vela pulsar in January 2000 to the highest time resolution of any glitch and revealed a particularly short-term decay component (Dodson, McCulloch, & Lewis 2002). This decay component will provide constraints to the nature of the coupling of the stellar crust to the liquid interior.

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D. R. Lewis, R. G. Dodson, P. D. Ramsdale, P. M. McCulloch. 2002-11-01. Pulsar observations at Mt. Pleasant. https://arxiv.org/abs/astro-ph/0211010

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