267 citations · 1.7k across the 59 of their papers we have counts for
8 papers · 1 filter
A MeerKAT, e-MERLIN, H.E.S.S. and Swift search for persistent and transient emission associated with three localised FRBs
James O. Chibueze, M. Caleb, L. Spitler +156
We report on a search for persistent radio emission from the one-off Fast Radio Burst (FRB) 20190714A, as well as from two repeating FRBs, 20190711A and 20171019A, using the MeerKA…
Radio and X-ray observations of giant pulses from XTE J1810-197
M. Caleb, K. Rajwade, G. Desvignes +6
We present the results of two years of radio and X-ray monitoring of the magnetar XTE J1810197 since the radio re-activation in late 2018. Single pulse analysis of radio observa…
IQRM: real-time adaptive RFI masking for radio transient and pulsar searches
V. Morello, K. M. Rajwade, B. W. Stappers
In a search for short timescale astrophysical transients in time-domain data, radio-frequency interference (RFI) causes both large quantities of false positive candidates and a sig…
Multi-frequency study of the peculiar pulsars PSR B0919+06 and PSR B1859+07
K. M. Rajwade, B. B. P. Perera, B. W. Stappers +3
Since their discovery more than 50 years ago, broadband radio studies of pulsars have generated a wealth of information about the underlying physics of radio emission. In order to…
An analysis of the time-frequency structure of several bursts from FRB121102 detected with MeerKAT
E. Platts, M. Caleb, B. W. Stappers +11
We present a detailed study of the complex time-frequency structure of a sample of previously reported bursts of FRB 121102 detected with the MeerKAT telescope in September 2019. T…
The Evolution of Rapid Optical/X-ray Timing Correlations in the Initial Hard State of MAXI J1820+070
J. A. Paice, P. Gandhi, T. Shahbaz +11
We report on a multi-epoch campaign of rapid optical/X-ray timing observations of the superbright 2018 outburst of MAXI J1820+070, a black hole low-mass X-ray binary system. The ob…
MeerTRAP in the era of multi-messenger astrophysics
Kaustubh Rajwade, Benjamin Stappers, Christopher Williams +9
Real-time detections of transients and rapid multi-wavelength follow-up are at the core of modern multi-messenger astrophysics. MeerTRAP is one such instrument that has been deploy…
Multi-frequency observations of SGR J1935+2154
M. Bailes, C. G. Bassa, G. Bernardi +54
Magnetars are a promising candidate for the origin of Fast Radio Bursts (FRBs). The detection of an extremely luminous radio burst from the Galactic magnetar SGR J1935+2154 on 2020…