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dc.contributor.authorSullivan, I.
dc.contributor.authorMorales, M.
dc.contributor.authorHazelton, B.
dc.contributor.authorArcus, Wayne
dc.contributor.authorBarnes, D.
dc.contributor.authorBernardi, G.
dc.contributor.authorBriggs, F.
dc.contributor.authorBowman, J.
dc.contributor.authorBunton, J.
dc.contributor.authorCappallo, R.
dc.contributor.authorCorey, B.
dc.contributor.authorDeshpande, A.
dc.contributor.authorDeSouza, L.
dc.contributor.authorEmrich, David
dc.contributor.authorGaensler, B.
dc.contributor.authorGoeke, R.
dc.contributor.authorGreenhill, L.
dc.contributor.authorHerne, David
dc.contributor.authorHewitt, J.
dc.contributor.authorJohnston-Hollitt, M.
dc.contributor.authorKaplan, D.
dc.contributor.authorKasper, J.
dc.contributor.authorKincaid, B.
dc.contributor.authorKoenig, R.
dc.contributor.authorKratzenberg, E.
dc.contributor.authorLonsdale, C.
dc.contributor.authorLynch, Mervyn
dc.contributor.authorMcWhirter, S.
dc.contributor.authorMitchell, D.
dc.contributor.authorMorgan, E.
dc.contributor.authorOberoi, D.
dc.contributor.authorOrd, Stephen
dc.contributor.authorPathikulangara, J.
dc.contributor.authorPrabu, T.
dc.contributor.authorRemillard, R.
dc.contributor.authorRogers, A.
dc.contributor.authorSalah, J.
dc.contributor.authorSault, R.
dc.contributor.authorShankar, N.
dc.contributor.authorSrivani, K.
dc.contributor.authorStevens, J.
dc.contributor.authorSubrahmanyan, R.
dc.contributor.authorTingay, Steven
dc.contributor.authorWayth, Randall
dc.contributor.authorWaterson, Mark
dc.contributor.authorWebster, R.
dc.contributor.authorWhitney, A.
dc.date.accessioned2017-01-30T11:38:51Z
dc.date.available2017-01-30T11:38:51Z
dc.date.created2013-03-10T20:00:30Z
dc.date.issued2012
dc.identifier.citationSullivan, I and Morales, M and Hazelton, B and Arcus, W and Barnes, D and Bernardi, G and Briggs, F and Bowman, J. et al. 2012. Fast Holographic Deconvolution: A New Technique for Precision Radio Interferometry. Astrophysical Journal 759: 17 (6 pp).
dc.identifier.urihttp://hdl.handle.net/20.500.11937/13706
dc.identifier.doi10.1088/0004-637X/759/1/17
dc.description.abstract

We introduce the Fast Holographic Deconvolution method for analyzing interferometric radio data. Our new method is an extension of A-projection/software-holography/forward modeling analysis techniques and shares their precision deconvolution and wide-field polarimetry, while being significantly faster than current implementations that use full direction-dependent antenna gains. Using data from the MWA 32 antenna prototype, we demonstrate the effectiveness and precision of our new algorithm. Fast Holographic Deconvolution may be particularly important for upcoming 21 cm cosmology observations of the Epoch of Reionization and Dark Energy where foreground subtraction is intimately related to the precision of the data reduction.

dc.publisherInstitute of Physics Publishing, Inc.
dc.subjectinterferometric
dc.subjectfirst stars
dc.subjectimage processing
dc.subjectreionization
dc.subjecttechniques
dc.subjectdark ages
dc.titleFast Holographic Deconvolution: A New Technique for Precision Radio Interferometry
dc.typeJournal Article
dcterms.source.volume759
dcterms.source.number1
dcterms.source.issn0004637X
dcterms.source.titleThe Astrophysical Journal
curtin.departmentCurtin Institute of Radio Astronomy (Physics)
curtin.accessStatusOpen access


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