J/A+AS/131/105ivo://CDS.VizieR/J/A+AS/131/105CDSVega Beltran J.C.Zeilinger W.W.Amico P.Schultheis M.,Corsini E.M.Funes J.G.Beckman J.Bertola F.1998-07-10T16:45:17Z1998-07-10T16:44:58ZCDS support team

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

cds-question@unistra.frseyfert-galaxiesgalaxy-kinematicsRotation curves and velocity dispersion profiles are presented for both the stellar and gaseous components along five different position angles (PA =5{deg}, 50{deg}, 95{deg}, 125{deg}, and 155{deg}) of the nearby barred spiral NGC 6221. The observed kinematics extends out to about 80'' from the nucleus. Narrow and broad-band imaging is also presented. The radial profiles of the fluxes ratio [NII] ({lambda} 6583.4{AA})/H{alpha} reveal the presence of a ring-like structure of ionized gas, with a radius of about 9'' and a deprojected circular velocity of about 280km/s. The analysis of the dynamics of the bar indicates this ring is related to the presence of an inner Lindblad resonance (ILR) at 1.3kpc. NGC 6221 is found to exhibit intermediate properties between those of the early-type barred galaxies: the presence of a gaseous ring at an ILR, the bar edge located between the ILR's and the corotation radius beyond the steep rising portion of the rotation curve, the dust-lane pattern, and those of the late-type galaxies: an almost exponential surface brightness profile, the presence of H{alpha} regions along all the bar, the spiral-arm pattern. It is consistent with scenarios of bar-induced evolution from later to earlier-type galaxies.1998A&AS..131..105Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/131/105CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/360/439 : Stellar and ionized gas kinematics in NGC 4672 (Sarzi+, 2000)J/A+A/374/394 : Gas and stars kinematics in disc galaxies (Vega Beltran+ 2001)J/A+AS/105/433 : Kinematical data of 14 early-type galaxies (Longo+ 1994)J/A+AS/133/317 : Stellar kinematics in spiral galaxies (Heraudeau+ 1998)J/A+AS/136/509 : Stellar kinematics in spiral galaxies. II. (Heraudeau+ 1999)J/A+AS/122/521 : Kinematical data on early-type galaxies. I. (Simien+ 1997)J/A+AS/126/15 : Kinematical data on early-type galaxies. II. (Simien+ 1997)J/A+AS/126/519 : Kinematical data on early-type galaxies. III. (Simien+ 1997)J/A+AS/131/287 : Kinematical data on early-type galaxies. IV. (Simien+ 1998)J/A+AS/145/263 : Kinematical data on early-type galaxies. V. (Simien+, 2000)J/A+AS/127/117 : Kinematics of galaxies (Prugniel+ 1998)J/A+A/382/488 : Stellar and ionized gas kinematics in NGC 2855 (Corsini+ 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/131/105https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/131/105http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/131/105https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/131/105https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/131/105http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/131/105GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+AS/131/105/table3Stellar kinematics for PA: 5, 50, 95, 125 & 155{deg}recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPAPosition angledegpos.posAngintRad[-90/90] Radiusarcsecphys.angSize;srcfloatVelVelocitykm/sphys.veloc;pos.heliocentricinte_VelVelocity errorkm/sstat.errorintsigmaVelVelocity dispersionkm/sphys.veloc.dispersioninte_sigmaVelVelocity dispersion errorkm/sstat.errorinth3h_3_ Gauss-Hermite coefficientstat.paramfloate_h3h_3_ Gauss-Hermite coefficient errorstat.errorfloath4h_4_ Gauss-Hermite coefficientstat.paramfloate_h4h_4_ Gauss-Hermite coefficient errorstat.errorfloatJ/A+AS/131/105/table4Ionized gas kinematics for PA=5 (Major Axis)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRad[-90/90] Radiusarcsecphys.angSize;srcfloatHVHaH{alpha} observed heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVHaH{alpha} observed heliocentric velocity errorkm/sstat.errorintsigmaHVHaH{alpha} velocity dispersionkm/sphys.veloc.dispersionintHVNIIObserved [NII] heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVNIIObserved [NII] heliocentric velocity errorkm/sstat.errorintsigmaHVNIIvelocity dispersion of [NII]km/sphys.veloc.dispersionint[NII]/HaFlux ratio [NII]/H{alpha}phot.flux;arith.ratiofloatHVAveraged ionized gas heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVAveraged ionized gas velocity errorkm/sstat.errorintsigmaHVAveraged velocity dispersionkm/sphys.veloc.dispersioninte_sigmaHVAveraged velocity dispersion errorkm/sstat.errorintJ/A+AS/131/105/table5Ionized gas kinematics for PA=50recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRad[-90/90] Radiusarcsecphys.angSize;srcfloatHVHaH{alpha} observed heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVHaH{alpha} observed heliocentric velocity errorkm/sstat.errorintsigmaHVHaH{alpha} velocity dispersionkm/sphys.veloc.dispersionintHVNIIObserved [NII] heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVNIIObserved [NII] heliocentric velocity errorkm/sstat.errorintsigmaHVNIIvelocity dispersion of [NII]km/sphys.veloc.dispersionint[NII]/HaFlux ratio [NII]/H{alpha}phot.flux;arith.ratiofloatHVAveraged ionized gas heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVAveraged ionized gas velocity errorkm/sstat.errorintsigmaHVAveraged velocity dispersionkm/sphys.veloc.dispersioninte_sigmaHVAveraged velocity dispersion errorkm/sstat.errorintJ/A+AS/131/105/table6Ionized gas kinematics for PA=95 (Minor Axis)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRad[-90/90] Radiusarcsecphys.angSize;srcfloatHVHaH{alpha} observed heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVHaH{alpha} observed heliocentric velocity errorkm/sstat.errorintsigmaHVHaH{alpha} velocity dispersionkm/sphys.veloc.dispersionintHVNIIObserved [NII] heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVNIIObserved [NII] heliocentric velocity errorkm/sstat.errorintsigmaHVNIIvelocity dispersion of [NII]km/sphys.veloc.dispersionint[NII]/HaFlux ratio [NII]/H{alpha}phot.flux;arith.ratiofloatHVAveraged ionized gas heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVAveraged ionized gas velocity errorkm/sstat.errorintsigmaHVAveraged velocity dispersionkm/sphys.veloc.dispersioninte_sigmaHVAveraged velocity dispersion errorkm/sstat.errorintJ/A+AS/131/105/table7Ionized gas kinematics for PA=125 (Bar Major Axis)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRad[-90/90] Radiusarcsecphys.angSize;srcfloatHVHaH{alpha} observed heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVHaH{alpha} observed heliocentric velocity errorkm/sstat.errorintsigmaHVHaH{alpha} velocity dispersionkm/sphys.veloc.dispersionintHVNIIObserved [NII] heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVNIIObserved [NII] heliocentric velocity errorkm/sstat.errorintsigmaHVNIIvelocity dispersion of [NII]km/sphys.veloc.dispersionint[NII]/HaFlux ratio [NII]/H{alpha}phot.flux;arith.ratiofloatHVAveraged ionized gas heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVAveraged ionized gas velocity errorkm/sstat.errorintsigmaHVAveraged velocity dispersionkm/sphys.veloc.dispersioninte_sigmaHVAveraged velocity dispersion errorkm/sstat.errorintJ/A+AS/131/105/table8Ionized gas kinematics for PA=155[NII]/HaFlux ratio [NII]/H{alpha}phot.flux;arith.ratiofloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRad[-90/90] Radiusarcsecphys.angSize;srcfloatHVHaH{alpha} observed heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVHaH{alpha} observed heliocentric velocity errorkm/sstat.errorintsigmaHVHaH{alpha} velocity dispersionkm/sphys.veloc.dispersionintHVNIIObserved [NII] heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVNIIObserved [NII] heliocentric velocity errorkm/sstat.errorintsigmaHVNIIvelocity dispersion of [NII]km/sphys.veloc.dispersionintHVAveraged ionized gas heliocentric velocitykm/sphys.veloc;pos.heliocentricinte_HVAveraged ionized gas velocity errorkm/sstat.errorintsigmaHVAveraged velocity dispersionkm/sphys.veloc.dispersioninte_sigmaHVAveraged velocity dispersion errorkm/sstat.errorint