Journal article
The challenges of low-frequency radio polarimetry: Lessons from the Murchison widefield array
- Abstract:
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We present techniques developed to calibrate and correct Murchison Widefield Array low-frequency (72–300 MHz) radio observations for polarimetry. The extremely wide field-of-view, excellent instantaneous (u, v)-coverage and sensitivity to degree-scale structure that the Murchison Widefield Array provides enable instrumental calibration, removal of instrumental artefacts, and correction for ionospheric Faraday rotation through imaging techniques. With the demonstrated polarimetric capabilities...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
-
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(Accepted manuscript, pdf, 2.6MB)
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- Publisher copy:
- 10.1017/pasa.2017.36
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Authors
Funding
Australian Research Council
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Australian Government
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Western Australian State government.
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David Dunlap family
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Natural Sciences and Engineering Research Council of Canada
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Bibliographic Details
- Publisher:
- Cambridge University Press Publisher's website
- Journal:
- Publications of the Astronomical Society of Australia Journal website
- Volume:
- 34
- Pages:
- e040
- Publication date:
- 2017-09-01
- Acceptance date:
- 2017-08-19
- DOI:
- EISSN:
-
1448-6083
- ISSN:
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1323-3580
- Source identifiers:
-
807193
Item Description
- Keywords:
- Pubs id:
-
pubs:807193
- UUID:
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uuid:b6832be8-08b1-41d5-9dc7-b70813ca4e47
- Local pid:
- pubs:807193
- Deposit date:
- 2018-01-05
Terms of use
- Copyright holder:
- Astronomical Society of Australia
- Copyright date:
- 2017
- Notes:
- © Astronomical Society of Australia 2017 This is the accepted manuscript version of the article. The final version is available online from Cambridge University Press at: http://dx.doi.org/10.1017/pasa.2017.36
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