J/A+A/423/833ivo://CDS.VizieR/J/A+A/423/833doi:10.26093/cds/vizier.34230833CDSMichard R.Prugniel P.2018-01-05T08:55:35Z2004-11-21T15:03:53ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryMorphological peculiarities, as defined from isophote asymmetries and number of detected shells, jets or similar features, have been estimated in a sample of 117 E classified galaxies, and qualified by an ad hoc S_2_ index. Objects with S_2_<1 are "normal" (Nop subsample), the other are "peculiar" (Pec subsample). The two subsamples are intercompared as regards the Fundamental Plane, Faber-Jackson relation, dust content from IRAS fluxes, occurence of Kinematically Distinct Cores and stellar populations. The Nop subsample objects displays tight correlations between central velocity dispersion (or mass) and the population indices U-B, B-V, B-R, V-I, Mg_2_, Hbeta, <Fe>, Mg_b_. Part of the Pec objects deviate from these correlations, with blue "residuals" indicating a Younger Population mixed with the old one. This does not occur for other Pec objects. This subsample is thus classified in two families: i.e. the 'YP', or NGC 2865 family, and the 'NP' or NGC 3923 one. This distinction is quantified by a Mean Index of a Younger Population, or 'MIYP' with near zero values for the 'NP' objects and relatively large negative values for the 'YP'.2004A&A...423..833Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/423/833CatalogResearchIsServedByTAP VizieR generic serviceIsPreviousVersionOfJ/A+A/429/819IsServedByConesearch servicerelated-toVII/184 : Survey of 108 E-S0 galaxies (Michard+, 1993-94)J/A+A/309/749 : Fundamental plane of early type galaxies (Prugniel+ 1996)J/A+AS/103/573 : UBVRI Photometry of bright southern galaxies (Poulain+ 1994)J/A+AS/104/179 : Surface photometry in Shapley-Ames galaxies (Goudfrooij+ 1994)J/ApJS/70/329 : IRAS flux densities for early-type galaxies (Knapp+ 1989)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/423/833https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/423/833http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/423/833https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/423/833https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/423/833http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/423/833GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/423/833/table10 (Data compiled and derived for the full sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/423/833/table10?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/423/833/table10?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/423/833/table10?GETtext/xml+votable180.050000true22.836333-6.8683610.0055555555555555566/179 4439 4447 5075 6087 6093 7385 7925 8193 8195-8196 10203 10523 11026 11263 11389 11791 12018-12019 12025 16898 17472 17605-17606 17612 18269 18830 18931 18935 19506 20101 22746 22826 22922 23088 24732-24733 24920 24951 25100 25383 25533 25647 26055 26065 26125 26313 27079 27186 27515 27604 27713-27714 27718-27719 27743 27765 27773 27857 27907 27913 27936 27938 28142 28221 28495 33954 34533-34535 34540 34695 35911 35928 36152-36153 36156 36247 36621 36623 36632 36785 37429 37560 38347 38621 38658 38693 38704 38842 40252 40294 40321 43214 43626-43627 43630 43669 43700 44000 44247 45636 46568 46618 46740 47201 47383 47386 473971.6558465556080236e-21 3.953759050367298e-21https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/423/833?format=asciiOpticaldefaultJ/A+A/423/833/table7Residuals of colours- and line-indices of ellipticals in the Pec subsampleNameNGC or IC designationmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintS2Peculiarity index (G1)src.classfloatD(U-B)U-B residualmagstat.fit.residualfloatD(B-V)B-V residualmagstat.fit.residualfloatD(B-R)? B-R residualmagstat.fit.residualfloatnullableD(V-I)? V-I residualmagstat.fit.residualfloatnullableD(Mg2)Mg_2_ index residualmagstat.fit.residualfloatD(Hbeta)? Hbeta index residual0.1nmstat.fit.residualfloatnullableD(<Fe>)? <Fe> index residual0.1nmstat.fit.residualfloatnullableD(Mg_b)? Mg_b_ index residual0.1nmstat.fit.residualfloatnullableMIYPMean Index of Young Populationmagsrc.classfloatPopFamily YP (Young population) or NP (1)src.classcharJ/A+A/423/833/table10Data compiled and derived for the full samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNGC or IC numbermeta.id;meta.maincharprimarymu1Distance modulus from Prugniel & Simien, 1996, Cat. <J/A+A/309/749>magphot.mag.distModfloatmu2? Distance modulus from Tonry et al., 2001ApJ...546..681Tmagphot.mag.distModfloatnullableBTB total magnitude from Prugniel & Simien, 1996, Cat. <J/A+A/309/749>magphot.mag;em.opt.BfloatlogReAdopted effective radius (1)log(arcsec)phys.angSize;srcfloatepsEllipticity near Re (2)src.ellipticityfloatBMAG1Absolute B magnitude from BT and mu1magphot.mag;em.opt.BfloatBMAG2Absolute B magnitude from BT and mu2magphot.mag;em.opt.BfloatU-BIntegrated U-B colour within Re (3)magphot.color;em.opt.U;em.opt.BfloatB-VIntegrated B-V colour within Re (3)magphot.color;em.opt.B;em.opt.VfloatB-RIntegrated B-R colour within Re (3)magphot.color;em.opt.B;em.opt.RfloatV-IIntegrated V-I colour within Re (3)magphot.color;em.opt.V;em.opt.IfloatMg2Mg_2_ index (1)magspect.indexfloatHbetaAverage Hbeta index (4)0.1nmspect.index;em.line.HbetafloatW1Number of Hbeta index sourcesmeta.numberint<Fe>Average <Fe> index (4)0.1nmspect.indexfloatW2Number of <Fe> index sourcesmeta.numberintMgbAverage Mg_b_ index (4)0.1nmspect.indexfloatW3Number of Mg_b_ index sourcesmeta.numberintsigma0Central velocity dispersionkm/sphys.veloc.dispersionintVrotMaximum rotational velocitykm/sphys.veloc.rotatintF60umIRAS 60{mu} flux normalized to Virgo distance (5)Jyphot.flux.density;em.IR.30-60umintF100umIRAS 100{mu} flux normalized to Virgo distance (5)Jyphot.flux.density;em.IR.60-100umintDensDensity of environment (unity in Virgo Cl.)src.densityfloatTypeClassification as boxy, disky, undeterminatemeta.code;src.morphcharS2Peculiarity index (G1)src.classfloatPecThe galaxy is also in Pec sample (table7)meta.refcharSimbadSimbad column added by the CDSmeta.refcharNEDSimbad column added by the CDSmeta.refcharLEDASimbad 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.main