Science with the Australian Square Kilometre Array Pathfinder (ASKAP) (2009)
Johnston, Simon, Feain, Ilana J., Gupta, Neeraj
The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than any existing...
Science with ASKAP: the Australian square-kilometre-array pathfinder (2008)
Johnston, Simon, Bailes, Matthew, Bartel, Norbert, Baugh, Carlton, Bietenholz, Michael F., Blake, Chris, ...
The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries. The SKA will be 50 times more sensitive than any...
Science with the Australian Square Kilometre Array Pathfinder (2007)
Johnston, Simon, Bailes, Matthew, Bartel, Norbert, Baugh, Carlton, Bietenholz, Michael F., Blake, Chris, ...
The future of centimetre and metre-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than...
Bhat, N. D. R., Gupta, Yashwant, Kramer, Michael, Karastergiou, Aris, Lyne, Andrew G., Johnston, Simon
In this paper we revisit the well-known phenomenon of pulse nulling using high-quality single-pulse data of PSR B1133+16 from simultaneous multifrequency observations. Observations were made at 325,...
Polarized radio emission from the magnetar XTE J1810-197 (2007)
Camilo, Fernando, Reynolds, John E., Johnston, Simon, Halpern, Jules P., Ransom, Scott M., Van Straten, Willem
We have used the Parkes radio telescope to study the polarized emission from the anomalous X-ray pulsar XTE J1810-197 at frequencies of 1.4, 3.2, and 8.4 GHz. We find that the pulsed emission is...
Science with the Australian Square Kilometre Array Pathfinder (2007)
Johnston, Simon, Bailes, Matthew, Bartel, Norbert, Baugh, Carlton, Bietenholz, Michael F., Blake, Chris, ...
The future of centimetre and metre-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than...
Mike Perrow, Simon Johnston, Gregg Vanderheiden
In the three years or so since Rational (now IBM Rational) architecture experts began crafting their vision for service-oriented architectures, much of the former “buzz ” has transformed into...
Kramer, Michael, Karastergiou, Aris, Gupta, Yashwant, Johnston, Simon, Bhat, N. D. R., Lyne, Andrew G.
In this paper we demonstrate that a large, unexplored reservoir of information about pulsar emission exists, that is directly linked to the radiating particles and their radiation process: We present...
Kramer, Michael, Karastergiou, Aris, Gupta, Yashwant, Johnston, Simon, Bhat, N. D. R., Lyne, Andrew G.
In this paper we demonstrate that a large, unexplored reservoir of information about pulsar emission exists, that is directly linked to the radiating particles and their radiation process: We present...
High-resolution single-pulse studies of the Vela pulsar (2002)
Kramer, Michael, Johnston, Simon, Van Straten, W.
We present high-resolution multi-frequency single-pulse observations of the Vela pulsar, PSR B0833 - 45, aimed at studying micro-structure, phase-resolved intensity fluctuations and energy...
High time resolution observations of the Vela pulsar (2001)
Johnston, Simon, Van Straten, Willem, Kramer, Michael, Bailes, Matthew
We present high time resolution observations of single pulses from the Vela pulsar (PSR B0833-45) made with a baseband recording system at observing frequencies of 660 and 1413 MHz. We have...