J/A+A/424/447ivo://CDS.VizieR/J/A+A/424/447doi:10.26093/cds/vizier.34240447CDSPizzella A.Corsini E.M.Vega-Beltran J.C.Bertola F.2017-11-06T12:23:54Z2004-09-10T22:21:04ZCDS support team

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

cds-question@unistra.frgalaxiesvisible-astronomyradial-velocitygalaxy-kinematicsIonized gas and stellar kinematics have been measured along the major axes of seventeen nearby spiral galaxies of intermediate to late morphological type. We discuss the properties of each sample galaxy, distinguishing between those characterized by regular or peculiar kinematics. In most of the observed galaxies, ionized gas rotates more rapidly than stars and has a lower velocity dispersion, as is to be expected if the gas is confined in the disc and supported by rotation while the stars are mostly supported by dynamical pressure. In a few objects, gas and stars show almost the same rotational velocity and low velocity dispersion, suggesting that their motion is dominated by rotation. Incorporating the spiral galaxies studied by Bertola et al. (1996ApJ...458L..67B), Corsini et al. (1999, Cat. <J/A+A/342/671>, 2003, Cat. <J/A+A/408/873>) and Vega Beltran et al. (2001, Cat. <J/A+A/374/394>) we have compiled a sample of 50 S0/a-Scd galaxies, for which the major-axis kinematics of the ionized gas and stars have been obtained with the same spatial (~1") and spectral (~50km/s) resolution, and measured with the same analysis techniques.2004A&A...424..447Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/424/447CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/342/671 : Early-type spiral galaxies kinematics (Corsini+ 1999)J/A+A/408/873 : Gas and stellar kinematics in spirals (Corsini+, 2003)J/A+A/374/394 : Gas and stars kinematics in disc galaxies (Vega Beltran+ 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/424/447https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/424/447http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/424/447https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/424/447https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/424/447http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/424/447GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/424/447/galaxies (Properties of the sample galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/424/447/galaxies?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/424/447/galaxies?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/424/447/galaxies?GETtext/xml+votable180.050000true10.14625-13.8738890.0055555555555555566/16871 17604 21859 22953 24740 25770 30970 40151 40210 40287 40946 43325 45497 46398 46479 47420 48270https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/424/447?format=asciiOpticaldefaultJ/A+A/424/447/galaxiesProperties of the sample galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNGCNGC number of the galaxymeta.id;meta.mainintprimaryMorRSAMorphological classification from RSA (1)src.morph.typecharMorRC3Morphological classification from RC3 (2)src.morph.typecharBmagTotal observed blue magnitude (2)magphot.mag;em.opt.BfloatPAPosition angle of the slit (2)degpos.posAngintiGalaxy inclination (3)degsrc.orbital.inclinationintHRVHeliocentric system velocity (4)km/sphys.veloc;pos.heliocentricintDDistance (5)Mpcpos.distancefloatScaleScale of the galaxypc/arcsecinstr.scaleintR25Radius of the 25Bmag/arcsec^-2^ isophote (2)arcsecphys.angSize;srcintBMAGAbsolute total blue magnitudemagphys.magAbs;em.optfloatrStelRadial extension of the stellar rotation curve in units of R25phys.angSize;srcfloatrGasRadial extension of the ionized rotation curve in units of R25phys.angSize;srcfloatRC3,RSAShow the contents of RC3 and RSA Catalogues for this galaxymeta.refcharSimbadSimbad column added by the CDSmeta.refcharNEDSimbad column added by the CDSmeta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/424/447/table3Major-axis ionized gas kinematicsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNGCNGC number of the galaxymeta.id;meta.mainintPAPosition angle of the slit (G1)degobs.paramintRad[-117/117] Radius (G1)arcsecobs.paramfloatVelVelocitykm/sphys.veloc;pos.heliocentricinte_VelVelocity errorkm/sstat.errorintsigmaVelocity dispersionkm/sphys.veloc.dispersioninte_sigmaVelocity dispersion error (lower limit)km/sstat.errorintE_sigmaVelocity dispersion error (upper limit)km/sstat.errorintJ/A+A/424/447/table4Major-axis stellar kinematicsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNGCNGC number of the galaxymeta.id;meta.mainintPAPosition angle of the slit (G1)degobs.paramintRad[-117/117] Radius (G1)arcsecobs.paramfloatVelVelocitykm/sphys.veloc;pos.heliocentricinte_VelVelocity errorkm/sstat.errorintsigmaVelocity dispersionkm/sphys.veloc.dispersioninte_sigmaVelocity dispersion errorkm/sstat.errorint