557 citations · 3.7k across the 67 of their papers we have counts for
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First measurement of interplanetary scintillation with the ASKAP radio telescope: implications for space weather
Rajan Chhetri, John Morgan, Vanessa Moss +6
We report on a measurement of interplanetary scintillation (IPS) using the Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope. Although this proof-of-concept obse…
A measurement of small-scale features using ionospheric scintillation. Comparison with refractive shift measurements
A. Waszewski, J. Morgan, C. H. Jordan
We present a study of scintillation induced by the mid-latitude ionosphere. By implementing methods currently used in Interplanetary Scintillation studies to measure amplitude scin…
Unsupervised generation of high dynamic range solar images: A novel algorithm for self-calibration of interferometry data
Surajit Mondal, Atul Mohan, Divya Oberoi +5
Solar radio emission, especially at metre-wavelengths, is well known to vary over small spectral (100\,kHz) and temporal (\,s) spans. It is comparatively recently, wi…
Calibration and Stokes Imaging with Full Embedded Element Primary Beam Model for the Murchison Widefield Array
M. Sokolowski, T. Colegate, A. T. Sutinjo +22
The Murchison Widefield Array (MWA), located in Western Australia, is one of the low-frequency precursors of the international Square Kilometre Array (SKA) project. In addition to…
A high resolution foreground model for the MWA EoR1 field: model and implications for EoR power spectrum analysis
P. Procopio, R. B. Wayth, J. Line +23
The current generation of experiments aiming to detect the neutral hydrogen signal from the Epoch of Reionisation (EoR) is likely to be limited by systematic effects associated wit…
The 154 MHz radio sky observed by the Murchison Widefield Array: noise, confusion and first source count analyses
T. M. O. Franzen, C. A. Jackson, A. R. Offringa +30
We analyse a 154 MHz image made from a 12 h observation with the Murchison Widefield Array (MWA) to determine the noise contribution and behaviour of the source counts down to 30 m…