Science with ASKAP - the Australian Square Kilometre Array Pathfinder
S. Johnston, R. Taylor, M. Bailes, N. Bartel, C. Baugh, M. Bietenholz,, C. Blake, R. Braun, J. Brown, S. Chatterjee, J. Darling, A. Deller, R., Dodson, P. Edwards, R. Ekers, S. Ellingsen, I. Feain, B. Gaensler, M., Haverkorn, G. Hobbs, A. Hopkins, C. Jackson, C. James, G. Joncas

TL;DR
ASKAP is a pioneering wide-field radio telescope in Australia, designed to conduct large-area sky surveys at cm and m wavelengths, enabling significant advances in radio astronomy and supporting the development of the SKA.
Contribution
This paper introduces ASKAP's innovative phased-array feed technology and its role in advancing large-scale radio sky surveys aligned with SKA goals.
Findings
ASKAP achieves unprecedented wide-area imaging capabilities.
ASKAP's location offers a radio-quiet environment ideal for sensitive observations.
ASKAP will significantly contribute to SKA's scientific objectives.
Abstract
[ABRIDGED VERSION] The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries. The SKA will be 50 times more sensitive than any existing radio facility. A majority of the key science for the SKA will be addressed through large-area imaging of the Universe at frequencies from 300 MHz to a few GHz. The Australian SKA Pathfinder (ASKAP) is aimed squarely in this frequency range, and achieves instantaneous wide-area imaging through the development and deployment of phase-array feed systems on parabolic reflectors. This large field-of-view makes ASKAP an unprecedented synoptic telescope poised to achieve substantial advances in SKA key science. The central core of ASKAP will be located at the Murchison Radio Observatory in inland Western Australia, one of the most radio-quiet locations on the Earth and one…
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Taxonomy
TopicsRadio Astronomy Observations and Technology · Astrophysics and Cosmic Phenomena · Gamma-ray bursts and supernovae
