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A high reliability survey of discrete Epoch of Reionization foreground sources in the MWA EoR0 field

Carroll, P; Line, J; Morales, Miguel F; Barry, N; Beardsley, A; Hazelton, B; Jacobs, D. C.; Pober, J. C.; Sullivan, I S; Webster, Rachel L; Bernardi, Gianni; Bowman, J. D.; Briggs, Franklin; Ewall-Wice, Aaron; Feng, Lu; Gaensler, B M; Pindor, B.; Procopio, P.; Riding, J; Rogers, Alan; Whitney, Alan; Williams, Christopher L

Description

Detection of the epoch of reionization H I signal requires a precise understanding of the intervening galaxies and AGN, both for instrumental calibration and foreground removal. We present a catalogue of 7394 extragalactic sources at 182 MHz detected in the RA = 0 field of the Murchison Widefield Array Epoch of Reionization observation programme. Motivated by unprecedented requirements for precision and reliability we develop new methods for source finding and selection. We apply machine...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152463
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/stw1599
Access Rights: Open Access

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