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Journal article

A pilot survey for transients and variables with the Australian Square Kilometre Array Pathfinder

Abstract:

We present a pilot search for variable and transient sources at 1.4 GHz with the Australian Square Kilometre Array Pathfinder (ASKAP). The search was performed in a 30 deg2 area centred on the NGC 7232 galaxy group over eight epochs and observed with a near-daily cadence. The search yielded nine potential variable sources, rejecting the null hypothesis that the flux densities of these sources do not change with 99.9 per cent confidence. These nine sources displayed flux density variations wit...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/sty1157

Authors


Bhandari, S More by this author
Bannister, KW More by this author
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Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
478
Issue:
2
Pages:
1784-1794
Publication date:
2018-05-04
Acceptance date:
2018-04-30
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:865146
URN:
uri:c92336ba-1550-45eb-883e-21d82bb099dc
UUID:
uuid:c92336ba-1550-45eb-883e-21d82bb099dc
Local pid:
pubs:865146

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