AW
A. Williams
astro-ph.IMastro-ph.HEastro-ph.EPastro-ph.SRastro-ph.COastro-phastro-ph.GAgr-qchep-phENGLAND
On Valency
published · living versionsW_98625dp4·v1 · currentpublished
A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common
with T. Sumi, D. P. Bennett, I. A. Bond, A. Udalski +105
1 version
Preprints & journals
155 papers in the corpus · 1996–2025STORMY : A Real-time Triggering Framework using Yamagawa Solar Spectrograph for Active Solar Emission Observations with the MWA2511.18914v2 · Deepan Patra, Devojyoti Kansabanik, Divya Oberoi et al.2025 · 0 citationsarXiv
The Southern-sky MWA Rapid Two-metre (SMART) pulsar survey -- III. A census of millisecond pulsars at 154 MHz2508.10330v1 · C. P. Lee, N. D. R. Bhat, B. W. Meyers et al.2025 · 2 citationsarXiv
A Search for Low-frequency Radio Pulses from Long Gamma-ray Bursts with the Murchison Widefield Array2502.11545v1 · Fan Xu, G. E. Anderson, Jun Tian et al.2025 · 1 citation2025, The Astrophysical Journal, Volume 982, Page id 32
A long-period radio transient active for three decades2503.08036v1 · N. Hurley-Walker, N. Rea, S. J. McSweeney et al.2025 · 108 citationsNature volume 619, pages 487-490 (2023)
A 2.9-hour periodic radio transient with an optical counterpart2408.15757v2 · N. Hurley-Walker, S. J. McSweeney, A. Bahramian et al.2024 · 1 citationarXiv
A commensal Fast Radio Burst search pipeline for the Murchison Widefield Array2401.04346v1 · M. Sokolowski, I. S. Morrison, D. Price et al.2024 · 2 citationsarXiv
A Near-Field Treatment of Aperture Synthesis Techniques using the Murchison Widefield Array2310.19320v1 · Steve Prabu, Steven J. Tingay, Andrew Williams2023 · 4 citationsarXiv
MWA rapid follow-up of gravitational wave transients: prospects for detecting prompt radio counterparts2309.16383v1 · J. Tian, G. E. Anderson, A. J. Cooper et al.2023 · 2 citationsarXiv
The Southern-sky MWA Rapid Two-metre (SMART) pulsar survey -- I. Survey design and processing pipeline2302.11911v1 · N. D. R. Bhat, N. A. Swainston, S. J. McSweeney et al.2023 · 20 citationsarXiv
The Southern-sky MWA Rapid Two-metre (SMART) pulsar survey -- II. Survey status, pulsar census, and first pulsar discoveries2302.11920v1 · N. D. R. Bhat, N. A. Swainston, S. J. McSweeney et al.2023 · 19 citationsarXiv
High time resolution search for prompt radio emission from the long GRB 210419A with the Murchison Widefield Array2205.13263v1 · J. Tian, G. E. Anderson, P. J. Hancock et al.2022 · 6 citationsarXiv
Early-time Searches for Coherent Radio Emission from Short GRBs with the Murchison Widefield Array2111.14391v1 · J. Tian, G. E. Anderson, P. J. Hancock et al.2021 · 13 citationsarXiv
The Aperture Array Verification System 1: System overview and early commissioning results2110.03217v1 · P. Benthem, R. Wayth, E. de Lera Acedo et al.2021 · 29 citationsA&A 655, A5 (2021)
Discovery of a steep-spectrum low-luminosity pulsar with the Murchison Widefield Array2104.10018v1 · N. A. Swainston, N. D. R. Bhat, M. Sokolowski et al.2021 · 19 citationsarXiv
Dual Polarization Measurements of MWA Beampatterns at 137 MHz2102.00402v1 · A. Chokshi, J. L. B. Line, N. Barry et al.2021 · 18 citationsarXiv
Calibration database for the Murchison Widefield Array All-Sky Virtual Observatory2005.02041v1 · M. Sokolowski, C. H. Jordan, G. Sleap et al.2020 · 10 citationsarXiv
Deep multi-redshift limits on Epoch of Reionisation 21cm Power Spectra from Four Seasons of Murchison Widefield Array Observations2002.02575v1 · Cathryn M. Trott, C. H. Jordan, S. Midgley et al.2020 · 226 citationsarXiv
A VOEvent based automatic trigger system for the Murchison Widefield Array1910.02387v1 · P. J. Hancock, G. E. Anderson, A. Williams et al.2019 · 10 citationsarXiv
Science with the Murchison Widefield Array: Phase I Results and Phase II Opportunities1910.02895v1 · A. P. Beardsley, M. Johnston-Hollitt, C. M. Trott et al.2019 · 49 citationsarXiv
A high time resolution study of the millisecond pulsar J2241-5236 at frequencies below 300 MHz1907.08916v1 · D. Kaur, N. D. R. Bhat, S. E. Tremblay et al.2019 · 12 citationsarXiv
Using negative-latency gravitational wave alerts to detect prompt radio bursts from binary neutron star mergers with the Murchison Widefield Array1908.08688v1 · Clancy W. James, Gemma E. Anderson, Linqing Wen et al.2019 · 28 citationsMonthly Notices of the Royal Astronomical Society: Letters, slz129 (August 2019)
Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array1905.07161v1 · Cathryn M. Trott, Catherine A. Watkinson, Christopher H. Jordan et al.2019 · 32 citationsarXiv
In situ measurement of MWA primary beam variation using ORBCOMM1808.04516v1 · J. L. B. Line, B. McKinley, J. Rasti et al.2018 · 40 citationsPubl. Astron. Soc. Aust. 35 (2018) e045
Hunting for radio emission from the intermittent pulsar J1107-5907 at low frequencies1811.01142v2 · B. W. Meyers, S. E. Tremblay, N. D. R. Bhat et al.2018 · 16 citationsarXiv
The Phase II Murchison Widefield Array: Design Overview1809.06466v1 · Randall B. Wayth, Steven J. Tingay, Cathryn M. Trott et al.2018 · 248 citationsarXiv
No low-frequency emission from extremely bright Fast Radio Bursts1810.04355v1 · M. Sokolowski, N. D. R. Bhat, J. P. Macquart et al.2018 · 57 citationsThe Astrophysical Journal Letters, Vol. 867 (2018), Number 1
The Murchison Widefield Array Transients Survey (MWATS). A search for low frequency variability in a bright Southern hemisphere sample1810.10152v1 · M. E. Bell, Tara Murphy, P. J. Hancock et al.2018 · 12 citationsarXiv
Low Altitude Solar Magnetic Reconnection, Type III Solar Radio Bursts, and X-ray Emissions.29374211 · Cairns, I H, Lobzin, V V, Donea, A et al.2018 · 53 citationsScientific reports. 2018;8(1):1676
Comparing Redundant and Sky Model Based Interferometric Calibration: A First Look with Phase II of the MWA1807.05312v1 · W. Li, J. C. Pober, B. J. Hazelton et al.2018 · 63 citationsarXiv
Observations of Low-Frequency Radio Emission from Millisecond Pulsars and Multipath Propagation in the Interstellar Medium1807.06989v1 · N. D. R. Bhat, S. E. Tremblay, F. Kirsten et al.2018 · 31 citationsarXiv
A Serendipitous MWA Search for Narrow-band and Broad-band Low Frequency Radio Transmissions from 1I/2017 U1 'Oumuamua1802.09276v1 · S.J. Tingay, D.L. Kaplan, E. Lenc et al.2018 · 22 citationsarXiv
Limits on radio emission from meteors using the MWA1804.07060v1 · Xiang Zhang, Paul Hancock, Hadrien A. R. Devillepoix et al.2018 · 21 citationsarXiv
Follow up of GW170817 and its electromagnetic counterpart by Australian-led observing programs1710.05846v1 · I. Andreoni, K. Ackley, J. Cooke et al.2017 · 231 citationsarXiv
The Engineering Development Array: A low frequency radio telescope utilising SKA precursor technology1707.03499v1 · Randall Wayth, Marcin Sokolowski, Tom Booler et al.2017 · 21 citationsarXiv
GLEAM: The GaLactic and Extragalactic All-sky MWA survey1505.06041v1 · R. B. Wayth, E. Lenc, M. E. Bell et al.2015 · 340 citationsarXiv
Wavelet-Based Characterization of Small-Scale Solar Emission Features at Low Radio Frequencies1612.01016v2 · Akshay Suresh, Rohit Sharma, Divya Oberoi et al.2016 · 33 citationsarXiv
Spectral energy distribution and radio halo of NGC 253 at low radio frequencies1702.02434v2 · A.D. Kapinska, L. Staveley-Smith, R. Crocker et al.2017 · 37 citationsarXiv
A Matched Filter Technique For Slow Radio Transient Detection And First Demonstration With The Murchison Widefield Array1701.03557v1 · L. Feng, R. Vaulin, J. N. Hewitt et al.2017 · 12 citationsarXiv
Delay Spectrum with Phase-Tracking Arrays: Extracting the HI power spectrum from the Epoch of Reionization1610.07003v1 · Sourabh Paul, Shiv K. Sethi, Miguel F. Morales et al.2016 · 21 citationsApJ, 2016, 833, 2, 213
Faint source star planetary microlensing: the discovery of the cold gas giant planet OGLE-2014-BLG-0676Lb1612.03511v1 · N. J. Rattenbury, D. P. Bennett, T. Sumi et al.2016 · 6 citationsarXiv
First Look Murchison Widefield Array observations of Abell 36671409.2943v1 · L. Hindson, M. Johnston-Hollitt, N. Hurley-Walker et al.2014 · 0 citationsarXiv
GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey I: A low-frequency extragalactic catalogue1610.08318v1 · Natasha Hurley-Walker, Joseph R. Callingham, Paul J. Hancock et al.2016 · 561 citationsarXiv
The First Circumbinary Planet Found by Microlensing: OGLE-2007-BLG-349L(AB)c1609.06720v2 · D.P. Bennett, S.H. Rhie, A. Udalski et al.2016 · 121 citationsAstronomical Journal, 152, 125, 14 pp. (2016)
Low frequency observations of linearly polarized structures in the interstellar medium near the south Galactic pole1607.05779v2 · Emil Lenc, B. M. Gaensler, X. H. Sun et al.2016 · 83 citationsarXiv
The radio spectral energy distribution of infrared-faint radio sources1607.02707v1 · A. Herzog, R. P. Norris, E. Middelberg et al.2016 · 11 citationsA&A 593, A130 (2016)
A High Reliability Survey of Discrete Epoch of Reionization Foreground Sources in the MWA EoR0 Field1607.03861v1 · P. A. Carroll, J. Line, M. F. Morales et al.2016 · 34 citationsarXiv
The Relative Lens-Source Proper Motion in MACHO 98-SMC-1astro-ph/9807086v2 · M. D. Albrow, J.-P. Beaulieu2, J.A.R. Caldwell et al.1998 · 73 citationsarXiv
Localization and broadband follow-up of the gravitational-wave transient GW1509141602.08492v4 · B. P. Abbott, R. Abbott, T. D. Abbott et al.2016 · 337 citationsThe Astrophysical Journal Letters, 826:L13 (8pp), 2016 July 20
Supplement: Localization and broadband follow-up of the gravitational-wave transient GW1509141604.07864v3 · B. P. Abbott, R. Abbott, T. D. Abbott et al.2016 · 56 citationsThe Astrophysical Journal Supplement Series, 225:8 (15pp), 2016 July
Time-domain and spectral properties of pulsars at 154 MHz1605.09100v1 · M. E. Bell, Tara Murphy, S. Johnston et al.2016 · 37 citationsarXiv
Career total: 411 works. 155 are in this corpus.Showing the 50 most recent.
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