activity
20092022
most citedDeep multi-redshift limits on Epoch of Reionisation 21cm Power Spectra from Four Seasons of Murchison Widefield Array Observations

224 citations · 660 across the 26 of their papers we have counts for

collaborators
Showing 2019Show all

6 papers · 1 filter

astro-ph.CO2019★ 98 cited

First Season MWA Phase II EoR Power Spectrum Results at Redshift 7

W. Li, J. C. Pober, N. Barry +44

The compact configuration of Phase II of the Murchison Widefield Array (MWA) consists of both a redundant subarray and pseudo-random baselines, offering unique opportunities to per…

astro-ph.GA2019★ 60 cited

GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey II: Galactic Plane ,

Natasha Hurley-Walker, Paul J. Hancock, Thomas M. O. Franzen +16

This work makes available a further 2,860deg of the GLEAM survey, covering half of the accessible Galactic Plane, across twenty frequency bands sampling MHz, with resol…

astro-ph.HE2019★ 27 cited

New candidate radio supernova remnants detected in the GLEAM survey over ,

Natasha Hurley-Walker, Miroslav D. Filipovic, Bryan M. Gaensler +18

We have detected 27 new supernova remnants (SNRs) using a new data release of the GLEAM survey from the Murchison Widefield Array (MWA) telescope, including the lowest surface-brig…

astro-ph.CO2019★ 11 cited

Contribution of Radio Halos to the Foreground for SKA EoR Experiments

Weitian Li, Haiguang Xu, Zhixian Ma +11

The overwhelming foreground contamination is one of the primary impediments to probing the Epoch of Reionization (EoR) through measuring the redshifted 21 cm signal. Among various…

astro-ph.CO2019★ 32 cited

Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array

Cathryn M. Trott, Catherine A. Watkinson, Christopher H. Jordan +42

We apply two methods to estimate the 21~cm bispectrum from data taken within the Epoch of Reionisation (EoR) project of the Murchison Widefield Array (MWA). Using data acquired wit…

astro-ph.CO2019★ 7 cited

Robust statistics toward detection of the 21 cm signal from the Epoch of Reionisation

Cathryn M. Trott, Shih Ching Fu, Steven Murray +26

We explore methods for robust estimation of the 21 cm signal from the Epoch of Reionisation (EoR). A Kernel Density Estimator (KDE) is introduced for measuring the spatial temperat…