283 citations · 2.3k across the 31 of their papers we have counts for
23 papers · 1 filter
Detection of over 37,000 giant pulses per hour from PSR J18233021A with UHF baseband observations from MeerKAT
Simon C. -C. Ho, Matthew Bailes, Chris Flynn +1
Giant pulses (GPs) occur in high magnetic-field millisecond pulsars (MSPs) and young Crab-like pulsars. Motivated by the fast radio bursts (FRBs) discovered in a globular cluster (…
The High Time Resolution Universe Pulsar Survey-XIX. A coherent GPU accelerated reprocessing and the discovery of 71 pulsars in the Southern Galactic plane
R. Sengar, M. Bailes, V. Balakrishnan +19
We have conducted a GPU accelerated reprocessing of of the archival data from the High Time Resolution Universe South Low Latitude (HTRU-S LowLat) pulsar survey by impl…
The neutron star mass, distance, and inclination from precision timing of the brilliant millisecond pulsar J04374715
Daniel J. Reardon, Matthew Bailes, Ryan M. Shannon +17
The observation of neutron stars enables the otherwise impossible study of fundamental physical processes. The timing of binary radio pulsars is particularly powerful, as it enable…
MeerKAT Pulsar Timing Array parallaxes and proper motions
Mohsen Shamohammadi, Matthew Bailes, Christopher Flynn +10
We have determined positions, proper motions, and parallaxes of millisecond pulsars (MSPs) from years of MeerKAT radio telescope observations. Our timing and noise ana…
Circularly polarized radio emission from the repeating fast radio burst source FRB 20201124A
Pravir Kumar, Ryan M. Shannon, Marcus E. Lower +4
The mechanism that produces fast radio burst (FRB) emission is poorly understood. Targeted monitoring of repeating FRB sources provides the opportunity to fully characterize the em…
Constraining bright optical counterparts of Fast Radio Bursts
C. Nuñez, N. Tejos, G. Pignata +14
Fast Radio Bursts (FRBs) are extremely energetic pulses of millisecond duration and unknown origin. In order to understand the phenomenon that emits these pulses, targeted and unta…
Extremely band-limited repetition from a fast radio burst source
Pravir Kumar, Ryan M. Shannon, Chris Flynn +11
The fast radio burst (FRB) population is observationally divided into sources that have been observed to repeat and those that have not. There is tentative evidence that the bursts…
The SUrvey for Pulsars and Extragalactic Radio Bursts V: Recent Discoveries and Full Timing Solutions
R. Spiewak, C. Flynn, S. Johnston +10
The SUrvey for Pulsars and Extragalactic Radio Bursts ran from 2014 April to 2019 August, covering a large fraction of the southern hemisphere at mid- to high-galactic latitudes, a…
The UTMOST pulsar timing programme II: Timing noise across the pulsar population
Marcus E. Lower, Matthew Bailes, Ryan M. Shannon +15
While pulsars possess exceptional rotational stability, large scale timing studies have revealed at least two distinct types of irregularities in their rotation: red timing noise a…
The High Time Resolution Universe Pulsar Survey -- XVI. Discovery and timing of 40 pulsars from the southern Galactic plane
A. D. Cameron, D. J. Champion, M. Bailes +23
We present the results of processing an additional 44% of the High Time Resolution Universe South Low Latitude (HTRU-S LowLat) pulsar survey, the most sensitive blind pulsar survey…
The SUrvey for Pulsars and Extragalactic Radio Bursts IV: Discovery and polarimetry of a 12.1-second radio pulsar
V. Morello, E. F. Keane, T. Enoto +19
We report the discovery of PSR~J22513711, a radio pulsar with a spin period of 12.1 seconds, the second longest currently known. Its timing parameters imply a characteristic age…
Polarization studies of Rotating Radio Transients
M. Caleb, W. van Straten, E. F. Keane +10
We study the polarization properties of 22 known rotating radio transients (RRATs) with the 64-m Parkes radio telescope and present the Faraday rotation measures (RMs) for the 17 w…
The High Time Resolution Universe Pulsar Survey -- XV: completion of the intermediate latitude survey with the discovery and timing of 25 further pulsars
M. Burgay, B. Stappers, M. Bailes +21
We report on the latest six pulsars discovered through our standard pipeline in the intermediate-latitude region (|b| < 15 deg) of the Parkes High Time Resolution Universe Survey (…
The UTMOST pulsar timing programme I: overview and first results
F. Jankowski, M. Bailes, W. van Straten +15
We present an overview and the first results from a large-scale pulsar timing programme that is part of the UTMOST project at the refurbished Molonglo Observatory Synthesis Radio T…
FRB microstructure revealed by the real-time detection of FRB170827
W. Farah, C. Flynn, M. Bailes +24
We report a new Fast Radio Burst (FRB) discovered in real-time as part of the UTMOST project at the Molonglo Observatory Synthesis Radio Telescope (MOST). FRB170827 is the first de…
PSR J23222650 -- A low-luminosity millisecond pulsar with a planetary-mass companion
R. Spiewak, M. Bailes, E. D. Barr +19
We present the discovery of a binary millisecond pulsar (MSP), PSR J23222650, found in the Southern section of the High Time Resolution Universe survey. This system contains a 3…
The SUrvey for Pulsars and Extragalactic Radio Bursts II: New FRB discoveries and their follow-up
S. Bhandari, E. F. Keane, E. D. Barr +47
We report the discovery of four Fast Radio Bursts (FRBs) in the ongoing SUrvey for Pulsars and Extragalactic Radio Bursts (SUPERB) at the Parkes Radio Telescope: FRBs 150610, 15120…
Fast Radio Transient searches with UTMOST at 843 MHz
M. Caleb, C. Flynn, M. Bailes +12
We report the first radio interferometric search at 843 MHz for fast transients, particularly Fast Radio Bursts (FRBs). The recently recommissioned Swinburne University of Technolo…
Are the distributions of Fast Radio Burst properties consistent with a cosmological population?
M. Caleb, C. Flynn, M. Bailes +5
High time resolution radio surveys over the last few years have discovered a population of millisecond-duration transient bursts called Fast Radio Bursts (FRBs), which remain of un…
Five new Fast Radio Bursts from the HTRU high latitude survey: first evidence for two-component bursts
D. J. Champion, E. Petroff, M. Kramer +17
The detection of five new fast radio bursts (FRBs) found in the High Time Resolution Universe high latitude survey is presented. The rate implied is 6 (95%)…
A survey of FRB fields: Limits on repeatability
E. Petroff, S. Johnston, E. F. Keane +13
Several theories exist to explain the source of the bright, millisecond duration pulses known as fast radio bursts (FRBs). If the progenitors of FRBs are non-cataclysmic, such as g…
The High Time Resolution Universe Pulsar Survey XII : Galactic plane acceleration search and the discovery of 60 pulsars
C. Ng, D. J. Champion, M. Bailes +18
We present initial results from the low-latitude Galactic plane region of the High Time Resolution Universe pulsar survey conducted at the Parkes 64-m radio telescope. We discuss t…
A real-time fast radio burst: polarization detection and multiwavelength follow-up
E. Petroff, M. Bailes, E. D. Barr +32
Fast radio bursts (FRBs) are one of the most tantalizing mysteries of the radio sky; their progenitors and origins remain unknown and until now no rapid multiwavelength follow-up o…