J/MNRAS/457/2366ivo://CDS.VizieR/J/MNRAS/457/2366doi:10.26093/cds/vizier.74572366CDSSaid K.Kraan-Korteweg R.C.Staveley-Smith L.Williams W.L.,Jarrett T.H.Springob C.M.2024-08-15T20:17:59Z2017-08-28T14:17:46ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frradio-galaxiesh-i-line-emissionredshiftedHigh-accuracy HI 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 HI-selected galaxies from the Parkes HI Zone of Avoidance survey (HIZOA). Follow-up narrow-band Parkes HI observations were obtained in 2010 and 2015 for 290 galaxies, while for the further 104 galaxies, sufficiently high signal-to-noise (S/N) spectra were available from the original HIZOA data. All 394 spectra are reduced and parametrized 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 S/N ratio of the sample is 14.7. We present the HI 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.2016MNRAS.457.2366Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/457/2366CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/129/220 : HI Parkes Zone of Avoidance Survey (Donley+, 2005)J/AJ/151/52 : The HIZOA-S survey (Staveley-Smith+, 2016)J/MNRAS/462/3386 : Deep NIR catalogue ofHIZOA galaxies (Said+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/457/2366https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/457/2366http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/457/2366https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/457/2366https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/457/2366http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/457/2366GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/457/2366/table2 (HI derived parameters for the good HIZOA profiles (velocity resolution of 27km/s))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/457/2366/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/457/2366/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/457/2366/table2?GETtext/xml+votable180.050000true103.3379167-3.89222220.005555555555555556Cone search capability for table J/MNRAS/457/2366/table3 (HI derived parameters for the narrow-band profiles (velocity resolution of 3.3km/s))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/457/2366/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/457/2366/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/457/2366/table3?GETtext/xml+votable180.050000true95.433333310.42750.0055555555555555565/10468 10763 6/21530-21531 21533 21634 21642-21643 21653-21655 21659-21660 21668 21681 21685 21695 21729 21736 22046 22075 22136 22160 22205 22218 22229 22239 22241 22255 22261 22434 23619 23645 23664 23820 23852 23936 28740 28754 29069 29190 29198 29226 29292 29315 29331 29595 29601 29639 29684 29867 30298 30327 30344 30346 30350 30371 30383-30384 30386 30388 30434 30608-30609 30613 30657 30659 32069 37215 37222 37231 37240 37244 37246 37316 37326 37347 37355-37356 37362 37368 37372 37375 37698 37710 37723 37734 37741 37826 37845 37861 37875 37880-37882 37892 37903 37918 37925 37955 37958 38041 38052-38053 38061 38064 38403 38408 38414-38416 38418-38419 38442 38537 38543 38560 39237 39239 39244 39257 39262-39264 39284 39286 39290 39317 39350 39358 39364 39366 39377 39379 39396 39403 39407 39418 39420 39422 39708 39750 39753-39755 39772 39776 39779 39792 39799 39802 39805-39806 39875 39883 39887-39890 39892 39908-39909 39920-39921 39939 39945 39950 39979 40076 40078 40098 40106-40107 40111 40448 40451 40454 40456 40458 40481 40490 40495 40577 40579 40585 40587 40589 40615 40622 41439 41448 41450 41454-41455 41459-41460 41463 41563 41573 41579 41584 41640-41641 41643 41658 41663 41667 41692-41693 41703 41709-41711 41713 41715 41717 41720 41722 41725 41743 41750 41752-41754 41775 41786-41787 41793 41825 41829-41830 41834 41836 41838 41849 41863-41864 41867 41871 41877 41881 41888 41892 42044 42091 42129 42134 42148 42151 42182 42200 42222-42223 42233 42249 42266 42297 42302-42303 42336-42337 42344 42347 42367 42374 42428 42430 42514 42554 42559 42574 42580 42590 42595 42754 42769 42771 42777 42790 42815 42825 42860 42944 42950-42951 42963 43008 43023 43038 43044 43056 43060 43078 43080 43082 43136-43137 43142https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/457/2366?format=asciiRadiodefaultJ/MNRAS/457/2366/table2HI derived parameters for the good HIZOA profiles (velocity resolution of 27km/s)rmsrms noisemJystat.stdev;instr.det.noisefloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIZOAHIZOA designation (JHHMM-DDA) (1)meta.id;meta.maincharRAJ2000Right ascension (J2000) of the fitted position in HIZOApos.eq.ra;meta.mainDEJ2000Declination (J2000) of the fitted position in HIZOApos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latdoubleIFHIIntegrated HI fluxJy.km/sphot.flux.density;em.radio.750-1500MHzfloate_IFHIrms uncertainty on IFHIJy.km/sstat.errorfloatHVHeliocentric velocity measured as the mid-point of the 50 per cent of the profile using the WF50 algorithmkm/sspect.dopplerVeloc;pos.heliocentricdoublee_HVrms uncertainty on HVkm/sstat.errorfloatWP20Linewidth at 20 per cent of the peak flux-rmsspect.line.widthfloate_WP20rms uncertainty on WP20stat.errorfloatWM50Linewidth at 50 per cent of the mean fluxspect.line.widthfloate_WM50rms uncertainty on WM50stat.errorfloatWP50Linewidth at 50 per cent of the peak flux-rmsspect.line.widthfloate_WP50rms uncertainty on WP50stat.errorfloatWF50Linewidth at 50 per cent of the peak flux-rms measured with a polynomial fit to both sides of the profilespect.line.widthfloate_WF50rms uncertainty on WF50stat.errorfloatW2P50Linewidth at 50 per cent of the peak flux-rms measured at each of the two peaksspect.line.widthfloate_W2P50rms uncertainty on W2P50stat.errorfloatSNRS/N ratiostat.snrfloatSimbadSimbad column added by the CDSmeta.ref.urlcharJ/MNRAS/457/2366/table3HI derived parameters for the narrow-band profiles (velocity resolution of 3.3km/s)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIZOAHIZOA designation (JHHMM-DDA) (1)meta.id;meta.maincharRAJ2000Right ascension (J2000) of the fitted position in HIZOApos.eq.ra;meta.mainDEJ2000Declination (J2000) of the fitted position in HIZOApos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latdoubleIFHIIntegrated HI fluxJy.km/sphot.flux.density;em.radio.750-1500MHzfloate_IFHIrms uncertainty on IFHIJy.km/sstat.errorfloatHVHeliocentric velocity measured as the mid-point of the 50 per cent of the profile using the WF50 algorithmkm/sspect.dopplerVeloc;pos.heliocentricdoublee_HVrms uncertainty on HVkm/sstat.errorfloatWP20Linewidth at 20 per cent of the peak flux-rmsspect.line.widthfloate_WP20rms uncertainty on WP20stat.errorfloatWM50Linewidth at 50 per cent of the mean fluxspect.line.widthfloate_WM50rms uncertainty on WM50stat.errorfloatWP50Linewidth at 50 per cent of the peak flux-rmsspect.line.widthfloate_WP50rms uncertainty on WP50stat.errorfloatWF50Linewidth at 50 per cent of the peak flux-rms measured with a polynomial fit to both sides of the profilespect.line.widthfloate_WF50rms uncertainty on WF50stat.errorfloatW2P50Linewidth at 50 per cent of the peak flux-rms measured at each of the two peaksspect.line.widthfloate_W2P50rms uncertainty on W2P50stat.errorfloatrmsrms noisemJystat.stdev;instr.det.noisefloatSNRS/N ratiostat.snrfloatSimbadSimbad column added by the CDSmeta.ref.urlchar