J/A+A/430/911ivo://CDS.VizieR/J/A+A/430/911doi:10.26093/cds/vizier.34300911CDSRelano M.Beckman J.E.2006-09-26T06:48:35Z2006-09-26T06:45:30ZCDS support team

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

cds-question@unistra.frh-ii-regionsinterferometryspectroscopyWe study the presence of low intensity high velocity components, which we have termed wing features in the integrated Halpha emission line profiles of the HII region populations of the spiral barred galaxies NGC 1530, NGC 3359 and NGC 6951. We find that more than a third of the HII region line profiles in each galaxy show these components.2005A&A...430..911Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/430/911CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/354/823 : HII region catalogue of NGC 3359 (Rozas+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/430/911https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/430/911http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/430/911https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/430/911https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/430/911http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/430/911GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/430/911/tablesParameters of the wing features of the selected line profile that best defines the wing components from the set of spectra taken with different apertures for each region in NGC 1530 NGC 6951 and NGC 3359.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[RBZ2005]Region number from the catalogue of Relano et al. (2005A&A...431..235R), NGC NNNN NNNmeta.id;obs.fieldcharn_[RBZ2005][*] indicates a note in notes.dat filemeta.notecharlogLHalogarithmic luminosity taken from the catalogue (2005A&A...431..235R)log(1e-07W)phys.luminosity;em.line.HalphafloatApr1Aperture of the selected line profile (2)pcinstr.fovintApr2Aperture of the selected line profile (2)pcinstr.fovintS/NMean S/N of both wing componentsstat.snrfloatEMtEmission measure of the red wing component as a fraction of the total EM of the region%phys.emissMeasurefloate_EMt? rms uncertainty on EMt (3)%stat.errorfloatnullableEMbEmission measure of the blue wing component as a fraction of the total EM of the region%phys.emissMeasurefloate_EMb? rms uncertainty on EMb (3)%stat.errorfloatnullableDVtVelocity separation between the central peak and the red wing componentkm/sphys.veloc;arith.difffloate_DVt? rms uncertainty on DVt (4)km/sstat.errorfloatnullableDVbVelocity separation between the central peak and the blue wing componentkm/sphys.veloc;arith.difffloate_DVb? rms uncertainty on DVb (4)km/sstat.errorfloatnullableJ/A+A/430/911/notesIndividual notesNoteText of the notemeta.noterecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[RBZ2005]Region designationmeta.id;meta.mainchar