5 papers
The Southern-sky MWA Rapid Two-metre (SMART) pulsar survey--IV. Survey update and an atlas of 205 non-recycled southern pulsars
N. D. R. Bhat, C. P. Lee, S. J. McSweeney +13
The SMART survey is an ambitious effort to conduct sensitive searches for pulsars and fast transients at 140-170 MHz. The novelty of voltage recording, long dwell times and the hig…
Pulsar searches of Fermi-LAT gamma-ray sources with the MWA
C. P. Lee, N. D. R. Bhat, B. W. Meyers +2
Searches of unassociated gamma-ray sources in the Fermi-LAT catalogues have led to the discoveries of around a fifth of all known millisecond pulsars (MSPs). These searches have al…
The Southern-sky MWA Rapid Two-metre (SMART) pulsar survey -- III. A census of millisecond pulsars at 154 MHz
C. P. Lee, N. D. R. Bhat, B. W. Meyers +9
Observations of millisecond pulsars (MSPs) at low radio frequencies play an important role in understanding the Galactic pulsar population and characterising both their emission pr…
A Search for Low-frequency Radio Pulses from Long Gamma-ray Bursts with the Murchison Widefield Array
Fan Xu, G. E. Anderson, Jun Tian +10
It has been proposed that coherent radio emission could be emitted during or shortly following a gamma-ray burst (GRB). Here we present a low-frequency ( MHz) search for r…
Probing magneto-ionic microstructure towards the Vela pulsar using a prototype SKA-Low station
C. P. Lee, N. D. R. Bhat, M. Sokolowski +2
The Vela pulsar (J0835-4510) is known to exhibit variations in Faraday rotation and dispersion on multi-decade timescales due to the changing sightline through the surrounding Vela…