Science with the Murchison Widefield Array

Abstract

Significant new opportunities for astrophysics and cosmology have been identified at low radio frequencies. The Murchison Widefield Array is the first telescope in the Southern Hemisphere designed specifically to explore the low-frequency astronomical sky between 80 and 300 MHz with arcminute angular resolution and high survey efficiency. The telescope will enable new advances along four key science themes, including searching for redshifted 21 cm emission from the epoch of reionisation in the early Universe; Galactic and extragalactic all-sky southern hemisphere surveys; time-domain astrophysics; and solar, heliospheric, and ionospheric science and space weather. The Murchison Widefield Array is located in Western Australia at the site of the planned Square Kilometre Array (SKA) low-band telescope and is the only low-frequency SKA precursor facility. In this paper, we review the performance properties of the Murchison Widefield Array and describe its primary scientific objectives.

Updated with revisions. 32 pages including figures and references. Submitted to PASA

References in corpus (48)

• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• X-ray Properties of Black-Hole Binaries
• A bright millisecond radio burst of extragalactic origin
• A periodically active pulsar giving insight into magnetospheric physics
• Transient pulsed radio emission from a magnetar
• Radio observational constraints on Galactic 3D-emission models
• The morphology of HII regions during reionization
• 1E 1547.0-5408: a radio-emitting magnetar with a rotation period of 2 seconds
• Detecting shock waves in cosmological smoothed particle hydrodynamics simulations
• The large-scale axisymmetric magnetic topology of avery-low-mass fully-convective star
• Radio Observations of a Large Sample of Late-M, L, and T Dwarfs: The Distribution of Magentic Field Strengths
• Periodic Bursts of Coherent Radio Emission from an Ultracool Dwarf
• Simulating Cosmic Reionization at Large Scales II: the 21-cm Emission Features and Statistical Signals
• On the birthrates of Galactic neutron stars
• Discovery of 35 New Supernova Remnants in the Inner Galaxy
• Real-Time Calibration of the Murchison Widefield Array
• Simulating cosmic rays in clusters of galaxies - II. A unified scheme for radio halos and relics with predictions of the gamma-ray emission
• Detecting the Rise and Fall of 21 cm Fluctuations with the Murchison Widefield Array
• Predicting low-frequency radio fluxes of known extrasolar planets
• The Green Bank Telescope 350 MHz Drift-scan Survey II: Data Analysis and the Timing of 10 New Pulsars, Including a Relativistic Binary
• The Southern Galactic Plane Survey: Polarized Radio Continuum Observations and Analysis
• An Improved Method for 21cm Foreground Removal
• New pulsar rotation measures and the Galactic magnetic field
• Probing Reionization with the 21 cm-Galaxy Cross Power Spectrum
• Spectral Index of the Diffuse Radio Background Measured From 100 to 200 MHz
• SubmilliJansky Transients in Archival Radio Observations
• Wide-band Simultaneous Observations of Pulsars: Disentangling Dispersion Measure and Profile Variations
• A Radio and Optical Polarization Study of the Magnetic Field in the Small Magellanic Cloud
• Will point sources spoil 21 cm tomography?
• A multi-resolution analysis of the radio-FIR correlation in the Large Magellanic Cloud
• Discovery of Pulsations and a Possible Spectral Feature in the X-ray Emission from Rotating Radio Transient J1819-1458
• Constraining the Spin-down of the Nearby Isolated Neutron Star RX J2143.0+0654
• Magnetospheric Emissions from the Planet Orbiting tau Boo: A Multi-Epoch Search
• Ultra High Energy Cosmic Ray Acceleration in Engine-driven Relativistic Supernovae
• A tale of two populations: Rotating Radio Transients and X-ray Dim Isolated Neutron Stars
• Sporadic Long-term Variability in Radio Activity from a Brown Dwarf
• The Difference PDF of 21-cm Fluctuations: A Powerful Statistical Tool for Probing Cosmic Reionization
• A deep, high resolution survey of the low frequency radio sky
• Correlated radio--X-ray variability of Galactic Black Holes: A radio--X-ray flare in Cygnus X-1
• 74 MHz Discrete HII Absorption Regions Towards The Inner Galaxy
• Detection of Crab Giant Pulses Using the Mileura Widefield Array Low Frequency Demonstrator Field Prototype System
• Simulating the impact of HI fluctuations on matched filter search for ionized bubbles in redshifted 21 cm maps
• Feature Detection in Radio Astronomy using the Circle Hough Transform
• On the Detectability of Prompt Coherent GRB Radio Emission
• A Search for the Near-Infrared Counterpart to GCRT J1745-3009
• Depolarization canals and interstellar turbulence
• Redshifted 21cm Observations of High Redshift Quasar Proximity Zones
• Searching for Transient Pulses with the ETA Radio Telescope

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