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WALLABY early science - II. The NGC 7232 galaxy group

Abstract:

We report on neutral hydrogen (HI) observations of the NGC 7232 group with the Australian Square Kilometre Array Pathfinder (ASKAP). These observations were conducted as part of the Wide-field ASKAP L-Band Legacy All-sky Blind surveY (WALLABY) Early Science program with an array of 12 ASKAP antennas equipped with Phased Array Feeds, which were used to form 36 beams to map a field of view of 30 square degrees. Analyzing a subregion of the central beams, we detect 17 HI sources. Eleven of these...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1093/mnras/stz017

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Role:
Author
ORCID:
0000-0003-4844-8659
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Role:
Author
ORCID:
0000-0002-5300-2486
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Role:
Author
ORCID:
0000-0002-0196-5248
Publisher:
Oxford University Press
Journal:
Monthly Notices of the Royal Astronomical Society More from this journal
Volume:
487
Issue:
4
Pages:
5248–5262
Publication date:
2019-01-05
Acceptance date:
2018-12-22
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Language:
English
Keywords:
Pubs id:
pubs:966263
UUID:
uuid:1ce4dbca-5036-4d9b-86cc-88a98bf2a46f
Local pid:
pubs:966263
Source identifiers:
966263
Deposit date:
2019-02-10

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