Location chosen for world's largest telescope
(NCYT/STFC) After a detailed evaluation process to find the best possible site for this exciting proposed facility, the members of the SKA Organisation today agreed on a dual site solution for the Square Kilometre Array telescope, a crucial step towards building the world's largest and most sensitive radio telescope.
The ASKAP and MeerKAT precursor dishes will be incorporated into Phase I of the SKA which will deliver more science and will maximise on investments already made by both Australia and South Africa.
|Artist's impression of the SKA dishes. (Photo: SKA Organisation/TDP/DRAO/Swinburne Astronomy Productions)|
Minister for Universities and Science David Willetts said: "This agreement marks an important phase in the development of the Square Kilometre Array. The decision for a dual site maximises use of the investments already made in both locations. It also ensures that all the great experience already gained can be put to best use designing and delivering the next phase of the project, in which UK scientists will play a key role.
"I'm grateful to the SKA Members, especially South Africa and the Australia-New Zealand consortium, for their willingness to engage in such constructive discussions, united by a common purpose - delivering inspirational science from the SKA."
For full details on site selection process please see the SKA project press release.
"This is great news for the UK," said Paul Alexander, Professor of radio astronomy and Head of the Astrophysics Group at Cambridge University. "SKA will help us to answer questions about how the first stars and galaxies formed after the Big Bang, and how they have evolved, as well as the role of magnetism in the cosmos, the nature of gravity, and possibly even whether there is life elsewhere in the Universe. The prospect of UK scientists like myself taking a leading role in the discovery of such important new science is really exciting."
Richard Schilizzi, Professor of radio astronomy and Head of the SKA Group in the University of Manchester, added: "The SKA will be one of the top global science projects of the 21st century. The findings of this project will benefit many other areas, such as information and communication technologies (ICT), wireless communication, sensor technology and renewable energy."
The Science and Technology Facilities Council (STFC) is providing funding for the UK's involvement in the project's detailed design phase, enabling UK institutes (Universities of Cambridge, Oxford and Manchester) and industry to participate in the international work collaborations needed to progress SKA to construction readiness. STFC also provides funding to support operation of the SKA Project Office, based at Jodrell Bank Observatory near Manchester.
"This hugely important step for the project allows us to progress the design and prepare for the construction phase of the telescope." said Dr Michiel van Haarlem, Interim Director General of the SKA Organisation.
STFC Chief Executive Professor John Womersley, who chairs the SKA Board of Directors, said: "This decision was reached after very careful consideration of information gathered from extensive investigations at both candidate sites in South Africa and Australia-New Zealand."
Factors taken into account during the site selection process included levels of radio frequency interference, the long term sustainability of a radio quiet zone, the physical characteristics of the site, long distance data network connectivity, the operating and infrastructure costs as well as the political and working environment.
The agreement was reached by the Members of the SKA Organisation who did not bid to host the SKA (the United Kingdom, Canada, China, Italy, the Netherlands). The Office of the SKA Organisation will now lead a detailed definition period to clarify details of the implementation.
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