A 189 MHz, 2400 deg 2  polarization survey with the murchison widefield array 32-element prototype

Bernardi, G; Greenhill, Lincoln; Mitchell, Daniel A; Ord, S M; Hazelton, B; Barnes, David G; Wyithe, J Stuart B; Gaensler, B M; de Oliveira-Costa, Angelica; Morales, Miguel F; Shankar, N.Udaya; Subrahmanyan, R.; Wayth, Randall, B.; Lenc, E; Williams, Christopher L; Arcus, W; Briggs, Franklin; Waterson, Mark; Deshpande, Avinash; Johnston-Hollitt, M; Kaplan, D L; Kincaid, Barton B; Prabu, T; Rogers, Alan; Roshi, Anish; Srivani, K. S.; Whitney, Alan

A 189 MHz, 2400 deg 2 polarization survey with the murchison widefield array 32-element prototype

Date

2013

Authors

Bernardi, G

Greenhill, Lincoln

Mitchell, Daniel A

Ord, S M

Hazelton, B

Barnes, David G

Wyithe, J Stuart B

Gaensler, B M

de Oliveira-Costa, Angelica

Morales, Miguel F

Publisher

IOP Publishing

Abstract

We present a Stokes I, Q and U survey at 189 MHz with the Murchison Widefield Array 32 element prototype covering 2400 deg2. The survey has a 15.6 arcmin angular resolution and achieves a noise level of 15 mJy beam-1. We demonstrate a novel interferometri