J/MNRAS/477/4116ivo://CDS.VizieR/J/MNRAS/477/4116doi:10.26093/cds/vizier.74774116CDSKelvin L.S.Bremer M.N.Phillipps S.James P.A.Davies L.J.M.,De Propris R.Moffett A.J.Percival S.M.2024-08-18T20:19:16Z2018-06-11T08:41:47ZCDS support team

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

cds-question@unistra.frsurveysgalaxiescatalogsgalaxy-classification-systemsUsing a sample of 472 local Universe (z<0.06) galaxies in the stellar mass range 10.25<logM*/M_{sun}_<10.75, we explore the variation in galaxy structure as a function of morphology and galaxy colour. Our sample of galaxies is sub-divided into red, green and blue colour groups and into elliptical and non-elliptical (disk-type) morphologies. Using KiDS and VIKING derived postage stamp images, a group of eight volunteers visually classified bars, rings, morphological lenses, tidal streams, shells and signs of merger activity for all systems. We find a significant surplus of rings (2.3{sigma}) and lenses (2.9{sigma}) in disk-type galaxies as they transition across the green valley. Combined, this implies a joint ring/lens green valley surplus significance of 3.3{sigma} relative to equivalent disk-types within either the blue cloud or the red sequence. We recover a bar fraction of ~44% which remains flat with colour, however, we find that the presence of a bar acts to modulate the incidence of rings and (to a lesser extent) lenses, with rings in barred disk-type galaxies more common by ~20-30 percentage points relative to their unbarred counterparts, regardless of colour. Additionally, green valley disk-type galaxies with a bar exhibit a significant 3.0{sigma} surplus of lenses relative to their blue/red analogues. The existence of such structures rules out violent transformative events as the primary end-of-life evolutionary mechanism, with a more passive scenario the favoured candidate for the majority of galaxies rapidly transitioning across the green valley.2018MNRAS.477.4116Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/477/4116CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/413/971 : Galaxy And Mass Assembly (GAMA) DR1 (Driver+, 2011)J/MNRAS/449/4277 : GAMA blended spectra catalogue (Holwerda+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/477/4116https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/477/4116http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/477/4116https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/477/4116https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/477/4116http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/477/4116GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/477/4116/gvcensus (Green Valley Census)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/477/4116/gvcensus?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/477/4116/gvcensus?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/477/4116/gvcensus?GETtext/xml+votable180.050000true179.60540.7068510.0055555555555555564/1622 5/1024 5463 5469 6487 6512-6513 6737 6740 6824-6825 6827 6912 6/4100-4102 4104-4106 4112 4128 8202-8203 21836-21837 21839 21843 21845-21848 21850-21851 21873 25567 25588-25589 25593 25596-25597 25599 25914-25917 25919 25931-25932 25934-25937 25939-25940 25942-25945 25947 25968 25970-25972 25974 25976-25978 25980 26001 26004-26005 26007 26013 26056-26057 26060 26064 26243 26250 26254-26255 26272 26274-26277 26279 26281 26283-26286 26288 26947 26956-26957 26959 26964-26966 26968-26969 26972-26973 26975 26995-26996 27275-27276 27278-27279 27305-27307 27314-27315 27321 27652 27654 40955-40958 45051https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/477/4116?format=asciiOpticaldefaultJ/MNRAS/477/4116/gvcensusGreen Valley CensusrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGAMAGAMA Catalogue IDmeta.id;meta.tableintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainHTypeHubble type (1)meta.notecharHCodeHubble type code (2)meta.codeintColourColour (3)meta.codecharCCodeColour code (4)meta.codeintUseriDAnonymised user IDobs.observerintWbar[0/1] Weakly barredmeta.codeintSbar[0/1] Strongly barredmeta.codeintBar[0/1] Bar (combined weak/strong bar)meta.codeintRing[0/1] Ring / partial ringmeta.codeintLens[0/1] Plateau / lensmeta.codeintTidal[0/1] Tidal tails / streamsmeta.codeintShell[0/1] A shell / shellsmeta.codeintMerger[0/1] Interaction / mergermeta.codeintSimbadSimbad column added by the CDSmeta.ref.urlchar