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dc.contributor.authorSaid, Khaled
dc.contributor.authorKraan-Korteweg, Renée C.
dc.contributor.authorStaveley-Smith, Lister
dc.contributor.authorWilliams, Wendy L.
dc.contributor.authorJarrett, T. H.
dc.contributor.authorSpringob, Christopher M.
dc.date.accessioned2017-01-16T18:14:32Z
dc.date.available2017-01-16T18:14:32Z
dc.date.issued2016-02-10
dc.identifier.citationSaid , K , Kraan-Korteweg , R C , Staveley-Smith , L , Williams , W L , Jarrett , T H & Springob , C M 2016 , ' NIR Tully-Fisher in the Zone of Avoidance. - II. 21 cm HI-line spectra of southern ZOA galaxies ' , Monthly Notices of the Royal Astronomical Society , vol. 457 , pp. 2366-2376 . https://doi.org/10.1093/mnras/stw105
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 10293988
dc.identifier.otherPURE UUID: cfc1f53a-7ee1-497e-a536-256332e4bdff
dc.identifier.otherArXiv: http://arxiv.org/abs/1601.07162v1
dc.identifier.otherScopus: 84976873486
dc.identifier.otherORCID: /0000-0001-7315-1596/work/30425907
dc.identifier.urihttp://hdl.handle.net/2299/17521
dc.descriptionThis article has been accepted for publication in Monthly Notices of the Royal Astronomical Society © : 2016 [Khaled Said, Renee C. Kraan-Korteweg, Lister Staveley-Smith, Wendy L. Williams, T. H . Jarrett, Christopher M. Springob, 'NIR Tully–Fisher in the Zone of Avoidance – II. 21 cm H i-line spectra of southern ZOA galaxies', MNRAS (2016) 457(3): 2366-2377]. Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved. The version of record is available on line via doi: https:doi.org/10.1093/mnras/stw105
dc.description.abstractHigh-accuracy H I profiles and linewidths are presented for inclined ((b/a) o < 0.5) spiral galaxies in the southern Zone of Avoidance (ZOA). These galaxies define a sample for use in the determinations of peculiar velocities using the near-infrared Tully-Fisher (TF) relation. The sample is based on the 394 H I-selected galaxies from the Parkes H I Zone of Avoidance survey (HIZOA). Follow-up narrow-band Parkes H I observations were obtained in 2010 and 2015 for 290 galaxies, while for the further 104 galaxies, sufficiently high signal-to-noise spectra were available from the original HIZOA data. All 394 spectra are reduced and parameterized in the same systematic way. Five different types of linewidth measurements were derived, and a Bayesian mixture model was used to derive conversion equations between these five widths. Of the selected and measure galaxies, 342 have adequate signal-to-noise (S/N >5) for use in TF distance estimation. The average value of the signal-to-noise ratio of the sample is 14.7. We present the H I parameters for these galaxies. The sample will allow a more accurate determination of the flow field in the southern ZOA which bisects dynamically important large-scale structures such as Puppis, the Great Attractor, and the Local Void.en
dc.format.extent11
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.subjectastro-ph.GA
dc.subjectastro-ph.CO
dc.subjectastro-ph.IM
dc.titleNIR Tully-Fisher in the Zone of Avoidance. - II. 21 cm HI-line spectra of southern ZOA galaxiesen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.description.statusPeer reviewed
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1093/mnras/stw105
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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