Low-Frequency Spectral Energy Distributions of Radio Pulsars Detected with the Murchison Widefield Array

Murphy, T; Kaplan, DL; Bell, ME; Callingham, JR; Croft, S; Johnston, S; Dobie, D; Zic, A; Hughes, J; Lynch, C; Hancock, P; Hurley-Walker, N; Lenc, E; Dwarakanath, KS; For, BQ; Gaensler, BM; Hindson, L; Johnston-Hollitt, M; Kapińska, AD; McKinley, B; Morgan, J; Offringa, AR; Procopio, P; Staveley-Smith, L; Wayth, R; Wu, C; Zheng, Q

Low-Frequency Spectral Energy Distributions of Radio Pulsars Detected with the Murchison Widefield Array

Murphy, T Kaplan, DL Bell, ME

Callingham, JR Croft, S Johnston, S Dobie, D Zic, A Hughes, J Lynch, C Hancock, P Hurley-Walker, N Lenc, E Dwarakanath, KS For, BQ Gaensler, BM Hindson, L Johnston-Hollitt, M Kapińska, AD McKinley, B Morgan, J Offringa, AR Procopio, P Staveley-Smith, L Wayth, R Wu, C Zheng, Q

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Publication Type:: Journal Article
Citation:: Publications of the Astronomical Society of Australia, 2017, 34
Issue Date:: 2017-04-26

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Field	Value	Language
dc.contributor.author	Murphy, T	en_US
dc.contributor.author	Kaplan, DL	en_US
dc.contributor.author	Bell, ME https://orcid.org/0000-0003-1767-5277	en_US
dc.contributor.author	Callingham, JR	en_US
dc.contributor.author	Croft, S	en_US
dc.contributor.author	Johnston, S	en_US
dc.contributor.author	Dobie, D	en_US
dc.contributor.author	Zic, A	en_US
dc.contributor.author	Hughes, J	en_US
dc.contributor.author	Lynch, C	en_US
dc.contributor.author	Hancock, P	en_US
dc.contributor.author	Hurley-Walker, N	en_US
dc.contributor.author	Lenc, E	en_US
dc.contributor.author	Dwarakanath, KS	en_US
dc.contributor.author	For, BQ	en_US
dc.contributor.author	Gaensler, BM	en_US
dc.contributor.author	Hindson, L	en_US
dc.contributor.author	Johnston-Hollitt, M	en_US
dc.contributor.author	Kapińska, AD	en_US
dc.contributor.author	McKinley, B	en_US
dc.contributor.author	Morgan, J	en_US
dc.contributor.author	Offringa, AR	en_US
dc.contributor.author	Procopio, P	en_US
dc.contributor.author	Staveley-Smith, L	en_US
dc.contributor.author	Wayth, R	en_US
dc.contributor.author	Wu, C	en_US
dc.contributor.author	Zheng, Q	en_US
dc.date.issued	2017-04-26	en_US
dc.identifier.citation	Publications of the Astronomical Society of Australia, 2017, 34	en_US
dc.identifier.issn	1323-3580	en_US
dc.identifier.uri	http://hdl.handle.net/10453/132876
dc.description.abstract	© Astronomical Society of Australia 2017. We present low-frequency spectral energy distributions of 60 known radio pulsars observed with the Murchison Widefield Array telescope. We searched the GaLactic and Extragalactic All-sky Murchison Widefield Array survey images for 200-MHz continuum radio emission at the position of all pulsars in the Australia Telescope National Facility (ATNF) pulsar catalogue. For the 60 confirmed detections, we have measured flux densities in 20 × 8 MHz bands between 72 and 231 MHz. We compare our results to existing measurements and show that the Murchison Widefield Array flux densities are in good agreement.	en_US
dc.relation.ispartof	Publications of the Astronomical Society of Australia	en_US
dc.relation.isbasedon	10.1017/pasa.2017.13	en_US
dc.subject.classification	Astronomy & Astrophysics	en_US
dc.title	Low-Frequency Spectral Energy Distributions of Radio Pulsars Detected with the Murchison Widefield Array	en_US
dc.type	Journal Article
utslib.citation.volume	34	en_US
utslib.for	0201 Astronomical and Space Sciences	en_US
utslib.for	0299 Other Physical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	34	en_US

Abstract:

© Astronomical Society of Australia 2017. We present low-frequency spectral energy distributions of 60 known radio pulsars observed with the Murchison Widefield Array telescope. We searched the GaLactic and Extragalactic All-sky Murchison Widefield Array survey images for 200-MHz continuum radio emission at the position of all pulsars in the Australia Telescope National Facility (ATNF) pulsar catalogue. For the 60 confirmed detections, we have measured flux densities in 20 × 8 MHz bands between 72 and 231 MHz. We compare our results to existing measurements and show that the Murchison Widefield Array flux densities are in good agreement.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/132876