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Decision Time For SKA Telescope Bids
angry tapir writes "An independent scientific committee will this week make a recommendation to the Square Kilometre Array (SKA) radio telescope project's board of directors in London about whether the array's core should be based in Western Australia or South Africa. A further month of negotiations is likely before the countries are officially notified about whether they have won the $2.5 billion project. Once built, the SKA will be able to survey the sky 10,000 times faster than existing technology. Scientists hope the SKA will provide answers about how galaxies evolve, how the first black holes and stars were formed, and whether there is any other life in space. Cio.com.au has posted an interview with the head of Australia's bid for the project, Dr Brian Boyle."
According to the article linked (interview with Dr Brian Boyle), China is helping fund the SKA and India are involved with another project in Australia (the Murchison Widefield Array)...
Credit where credit is due!
read this a few mins before reading /.
http://www.theage.com.au/technology/sci-tech/australia-in-battle-to-host-25b-telescope-20120216-1takw.html
this should be high priority.
we are bickering about a useless crap, but seriously, this one thin would be cool to have,
off topic, but love this movie , The Dish, http://www.imdb.com/title/tt0205873/ , especially the US anthem scene, sorry guys if you haven't seen it, no offence meant, just funny for us backward Australian citizens
if
The Square Kilometre Array Telescope (SKA) will delve further into the Universe than ever before, produce more data about the cosmos than modern-day computers can handle, and shift the focus of radio astronomy from the 'dish' to silicon.
In essence, what we are seeing is the evolution of telescopes away from the concrete and steel that forms the antennas and into the world of supercomputing, says Professor Brian Boyle, CSIRO's SKA director.
"The supercomputer is as much a part of the telescope as is the antenna.
"In the 1960s you built really big dishes to take all the data, now you put all your effort into the silicon brains behind it," Boyle says.
An array telescope is composed of lots of different antennas connected to a supercomputer via a super-fast fibre optic network.
"So in the SKA's case we're talking 3000 antennas over a minimum distance of 3000 kilometres.
"All that data is transported from the SKA at speeds of 400 terabits per second across the continent — that's about ten times greater than global internet traffic today.
"Then it's processed by a super computer capable of doing one million, million, million operations per second — about one hundred times faster than the world's fastest super computer today," says Boyle.
Scientists hope that by delving deeper into space than ever before they will be able to investigate fundamental questions about the universe, such as the evolution of galaxies, dark energy and cosmic magnetism, and probe the earliest stars and black holes.
Source & further Info:
http://www.abc.net.au/science/articles/2012/02/14/3430265.htm
Why is this thing not located near the equator, or alternatively perhaps with northern and southern hemisphere arrays?
Donte Alistair Anderson Roberts - hi son!
Karma: Chameleon
Because we're ridiculously rich here in west australia, frankly. The money that goes through this place from mining is mind boggling.
China makes a fair wad of cash too, but theres a billion or so people. Theres what, 2 million here in WA.
And anyway, science owns.
Excuse the Unicode crap in my posts. That's an apostrophe, and slashdot is busted.
Yes and no.
Just as important as it being built, is that there are sufficient protocols and resources in place to ensure that: a) It continues to operate for a long period of time and b) The information transmitted can be quickly and efficiently analysed and distributed.
The South African bid consists of the telescope scattered across several countries, all of them far less politically stable than Australia and New Zealand, an issue which could potentially cause problems later. In addition, Australia and New Zealand are both well-industrialised, providing both a strong economic base to support the program, and also reducing the likelihood that 10 years from now there will be a massive centre of EM interference next to some of the dishes.
While I'd prefer the South African bid to none at all, I think that the Aus/NZ bid is the better option. And I'm hoping the judges don't vote against it simply as a political manoeuvre. Having said that, I'm both West Australian and Not-An-Astronomer, so I am biased, and also not fully informed of any scientific advantages/disadvantages to the bids.
Laughter is the best medicine, except if you have a broken rib.
A friend of mine who works with the Australian bid says that there is a lot of talk about the European partners indulging in a lot of colonial guilt apologetics and seeing a fair bit of posturing to be had from handing such a big futuristic project to Africa. China will also be horse trading for all they're worth. As with all political decisions, the logically best option may not be the most politically juicy one.
Oi! I resent that! W.A. has a long history of wanting to seceed from the barbarian East, so we demand to have the right to slide off into civil war, too!