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dc.contributor.authorHurley-Walker, Natasha
dc.contributor.authorJohnston-Hollitt, Melanie
dc.contributor.authorEkers, Ron
dc.contributor.authorHunstead, Richard
dc.contributor.authorSadler, Elaine M.
dc.contributor.authorHindson, Luke
dc.contributor.authorHancock, Paul
dc.contributor.authorBernardi, Gianni
dc.contributor.authorBowman, Judd D.
dc.contributor.authorBriggs, Frank
dc.contributor.authorCappallo, Roger
dc.contributor.authorCorey, Brian
dc.contributor.authorDeshpande, Avinash A.
dc.contributor.authorEmrich, David
dc.contributor.authorGaensler, Bryan M.
dc.contributor.authorGoeke, Robert
dc.contributor.authorGreenhill, Lincoln
dc.contributor.authorHazelton, Bryna J.
dc.contributor.authorHewitt, Jacqueline
dc.contributor.authorKaplan, David L.
dc.contributor.authorKasper, Justin
dc.contributor.authorKratzenberg, Eric
dc.contributor.authorLonsdale, Colin
dc.contributor.authorLynch, Mervyn
dc.contributor.authorMitchell, Daniel
dc.contributor.authorMcWhirter, Russell
dc.contributor.authorMorales, Miguel
dc.contributor.authorMorgan, Edward
dc.contributor.authorOberoi, Divya
dc.contributor.authorOffringa, Andre
dc.contributor.authorOrd, Stephen
dc.contributor.authorPrabu, Thiagaraj
dc.contributor.authorRogers, Alan
dc.contributor.authorRoshi, Anish
dc.contributor.authorShankar, Udaya
dc.contributor.authorSrivani, K.
dc.contributor.authorSubrahmanyan, Ravi
dc.contributor.authorTingay, Steven
dc.contributor.authorWaterson, Mark
dc.contributor.authorWayth, Randall B.
dc.contributor.authorWebster, Rachel
dc.contributor.authorWhitney, Alan
dc.contributor.authorWilliams, Andrew
dc.contributor.authorWilliams, Chris
dc.date.accessioned2017-07-19T16:37:15Z
dc.date.available2017-07-19T16:37:15Z
dc.date.issued2015-03-01
dc.identifier.citationHurley-Walker , N , Johnston-Hollitt , M , Ekers , R , Hunstead , R , Sadler , E M , Hindson , L , Hancock , P , Bernardi , G , Bowman , J D , Briggs , F , Cappallo , R , Corey , B , Deshpande , A A , Emrich , D , Gaensler , B M , Goeke , R , Greenhill , L , Hazelton , B J , Hewitt , J , Kaplan , D L , Kasper , J , Kratzenberg , E , Lonsdale , C , Lynch , M , Mitchell , D , McWhirter , R , Morales , M , Morgan , E , Oberoi , D , Offringa , A , Ord , S , Prabu , T , Rogers , A , Roshi , A , Shankar , U , Srivani , K , Subrahmanyan , R , Tingay , S , Waterson , M , Wayth , R B , Webster , R , Whitney , A , Williams , A & Williams , C 2015 , ' Serendipitous discovery of a dying Giant Radio Galaxy associated with NGC 1534, using the Murchison Widefield Array ' , Monthly Notices of the Royal Astronomical Society , vol. 447 , no. 3 , pp. 2468-2478 . https://doi.org/10.1093/mnras/stu2570
dc.identifier.issn1365-2966
dc.identifier.otherPURE: 10292344
dc.identifier.otherPURE UUID: a9a75776-6e62-4193-9740-5f0e65850f44
dc.identifier.otherArXiv: http://arxiv.org/abs/1412.3856v1
dc.identifier.otherScopus: 84932620026
dc.identifier.urihttp://hdl.handle.net/2299/18998
dc.descriptionThis article has been accepted for publication in Monthly Notices of the Royal Astronomical Society. © 2015 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.
dc.description.abstractRecent observations with the Murchison Widefield Array at 185~MHz have serendipitously unveiled a heretofore unknown giant and relatively nearby ($z = 0.0178$) radio galaxy associated with NGC\,1534. The diffuse emission presented here is the first indication that NGC\,1534 is one of a rare class of objects (along with NGC\,5128 and NGC\,612) in which a galaxy with a prominent dust lane hosts radio emission on scales of $\sim$700\,kpc. We present details of the radio emission along with a detailed comparison with other radio galaxies with disks. NGC1534 is the lowest surface brightness radio galaxy known with an estimated scaled 1.4-GHz surface brightness of just 0.2\,mJy\,arcmin$^{-2}$. The radio lobes have one of the steepest spectral indices yet observed: $\alpha=-2.1\pm0.1$, and the core to lobe luminosity ratio is $en
dc.format.extent11
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.subjectastro-ph.GA
dc.titleSerendipitous discovery of a dying Giant Radio Galaxy associated with NGC 1534, using the Murchison Widefield Arrayen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.description.statusPeer reviewed
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1093/mnras/stu2570
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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