dc.contributor.author | Said, Khaled | |
dc.contributor.author | Kraan-Korteweg, Renée C. | |
dc.contributor.author | Staveley-Smith, Lister | |
dc.contributor.author | Williams, Wendy L. | |
dc.contributor.author | Jarrett, T. H. | |
dc.contributor.author | Springob, Christopher M. | |
dc.date.accessioned | 2017-01-16T18:14:32Z | |
dc.date.available | 2017-01-16T18:14:32Z | |
dc.date.issued | 2016-02-10 | |
dc.identifier.citation | Said , 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.issn | 0035-8711 | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/1601.07162v1 | |
dc.identifier.other | ORCID: /0000-0001-7315-1596/work/30425907 | |
dc.identifier.uri | http://hdl.handle.net/2299/17521 | |
dc.description | This 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.abstract | High-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.extent | 11 | |
dc.format.extent | 2293836 | |
dc.language.iso | eng | |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | |
dc.subject | astro-ph.GA | |
dc.subject | astro-ph.CO | |
dc.subject | astro-ph.IM | |
dc.title | NIR Tully-Fisher in the Zone of Avoidance. - II. 21 cm HI-line spectra of southern ZOA galaxies | en |
dc.contributor.institution | School of Physics, Astronomy and Mathematics | |
dc.description.status | Peer reviewed | |
rioxxterms.versionofrecord | 10.1093/mnras/stw105 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |