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Cambridge University Press (CUP), Publications of the Astronomical Society of Australia, (34), 2017

DOI: 10.1017/pasa.2017.13

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

Journal article published in 2017 by Tara Murphy, David L. Kaplan ORCID, Martin E. Bell ORCID, J. R. Callingham ORCID, Steve Croft ORCID, Simon Johnston, Dougal Dobie ORCID, Andrew Zic, Jake Hughes, Christene Lynch ORCID, Paul Hancock ORCID, Natasha Hurley-Walker ORCID, Emil Lenc ORCID, K. S. Dwarakanath, B.-Q. For and other authors.
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

AbstractWe 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.

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