J/MNRAS/491/324ivo://CDS.VizieR/J/MNRAS/491/324doi:10.26093/cds/vizier.74910324CDSRawlings A.Foster C.van de Sande J.Taranu D.S.Croom S.M.,Bland-Hawthorn J.Brough S.Bryant J.J.Colless M.Lagos C.D.P.,Konstantopoulos I.S.Lawrence J.S.Lopez-Sanchez A.R.Lorente N.P.F.,Medling A.M.Oh S.Owers M.S.Richards S.N.Scott N.Sweet S.M.,Yi S.K.2024-08-20T20:14:39Z2023-03-29T13:06:50ZCDS support team

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

cds-question@unistra.frgalaxiesvisible-astronomycatalogsgalaxy-classification-systemsWe study the behaviour of the spin-ellipticity radial tracks for 507 galaxies from the Sydney AAO Multiobject Integral Field (SAMI) Galaxy Survey with stellar kinematics out to >=1.5R_e_. We advocate for a morpho-dynamical classification of galaxies, relying on spatially resolved photometric and kinematic data. We find the use of spin-ellipticity radial tracks is valuable in identifying substructures within a galaxy, including embedded and counter-rotating discs, that are easily missed in unilateral studies of the photometry alone. Conversely, bars are rarely apparent in the stellar kinematics but are readily identified on images. Consequently, we distinguish the spin-ellipticity radial tracks of seven morpho-dynamical types: elliptical, lenticular, early spiral, late spiral, barred spiral, embedded disc, and 2{sigma} galaxies. The importance of probing beyond the inner radii of galaxies is highlighted by the characteristics of galactic features in the spin-ellipticity radial tracks present at larger radii. The density of information presented through spin-ellipticity radial tracks emphasizes a clear advantage to representing galaxies as a track, rather than a single point, in spin-ellipticity parameter space.2020MNRAS.491..324Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/491/324CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/413/971 : Galaxy And Mass Assembly (GAMA) DR1 (Driver+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/491/324https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/491/324http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/491/324https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/491/324https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/491/324http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/491/324GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/491/324/tablec1 (Classification of SAMI Galaxies with stellar kinematics out to at least 1.5R_e_)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/491/324/tablec1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/491/324/tablec1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/491/324/tablec1?GETtext/xml+votable180.050000true176.77504360.63570610.0055555555555555565/1024 5463 5469 6399 6479 6484 6488-6489 6491 6512 6563 6568-6570 6740 6825 6827 6912 6/4101-4102 4104-4106 4108 4112 21837 21839 21845-21848 21850-21851 21872-21873 21875 25591 25595 25915 25930-25932 25934-25935 25940 25942 25945 25947 25949-25951 25960-25962 25968-25970 25972 25976 26001 26004-26005 26007 26013 26052 26054 26056 26251 26284 26286 26288 26291 26951 26956-26957 26959 26966-26969 26971-26974 26993-26996 27279 27298-27299 27304-27305 27307 27314-27315 27320-27321 27323-27324 27652 27654 27656 40959 45051https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/491/324?format=asciiOpticaldefaultJ/MNRAS/491/324/tablec1Classification of SAMI Galaxies with stellar kinematics out to at least 1.5R_e_SimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[7289/3897281] SAMI galaxy identifier (GAMA NNNNNNN in Simbad)meta.id;meta.mainintcSDSSOriginal classification from SDSS (1)src.classcharcHSC/KiDSClassification from higher resolution HSC or KiDS data (2)src.classcharcspinellClassification from the spin-ellipticity radial tracks (3)src.classcharkinematicKinematic featuressrc.classchar_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.main