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Supercomputer creates gorgeous picture of supernova remnant

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Supercomputer creates gorgeous picture of supernova remnant

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Australia’s latest supercomputer has crunched plenty of information to create a shocking picture of a supernova remnant.

The supercomputer — named Setonix after Western Australia’s favourite animal, the quokka (Setonix brachyurus) — created the extremely detailed picture utilizing knowledge collected by ASKAP (Australian Square Kilometre Array) radio telescope, which is operated by CSIRO (Commonwealth Scientific and Industrial Research Organisation), the nation’s science company.

Setonix is positioned on the Pawsey Supercomputing Research Centre in Perth and is a key a part of the ability’s latest $70 million improve. The supercomputer is being put in in two phases, with the second stage anticipated to be up and working by the tip of 2022.

Dr Pascal Elahi, Pawsey’s supercomputing purposes specialist, mentioned that processing knowledge from ASKAP’s astronomy surveys “is a great way to stress-test the Setonix system and see what is possible.”

An image of a supernova remnant created by Setonix, Australia's newest supercomputer.
This radio continuum (943.5 MHz) ASKAP picture is of the galactic supernova remnant G261.9+5.5, positioned someplace between 10,000 and 15,000 gentle years away. It was initially found by CSIRO scientist E. R. Hill in 1967, nevertheless not a lot is understood about it. The morphology of the remnant revealed within the ASKAP picture will help finding out the remnant and its surrounding medium in unprecedented element. Researchers hope to retrieve extra details about the remnant’s age, dimension and kind from this knowledge. Credit: Dr Wasim Raja/CSIRO, Dr Pascal Elah/Pawsey

Dr Wasim Raja, a researcher on CSIRO’s ASKAP staff, mentioned the challenges in imaging a fancy object like a supernova remnant (primarily the clouds of fabric that emerge from the explosion of an enormous star on the finish of its life) made it the best dataset for testing Setonix’s processing software program.

“Setonix’s large, shared memory will allow us to use more of our software features and further enhance the quality of our images,” Raja mentioned. “This means we will be able to unearth more from the ASKAP data.”

When the second stage of Setonix is absolutely deployed, the supercomputer will likely be as much as 30 occasions extra highly effective than the mixed functionality of Pawsey’s earlier methods, Galaxy and Magnus.

The elevated processing energy signifies that we are able to count on much more unimaginable photographs from Setonix as ASKAP plans to ship it extra knowledge from bigger and deeper surveys of the sky.

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