J/MNRAS/492/3073ivo://CDS.VizieR/J/MNRAS/492/3073doi:10.26093/cds/vizier.74923073CDSLacerda E.A.D.Sanchez S.F.Cid Fernandes R.Lopez-Coba C.,Espinosa-Ponce C.Galbany L.2024-08-20T20:15:37Z2020-01-24T09:49:51ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleivisible-astronomysloan-photometrychemical-abundancesstellar-massesstellar-agesWe study the presence of optically-selected Active Galactic Nuclei (AGNs) within a sample of 867 galaxies extracted from the extended Calar-Alto Legacy Integral Field spectroscopy Area (eCALIFA) spanning all morphological classes. We identify 10 Type-I and 24 Type-II AGNs, amounting to ~4 per cent of our sample, similar to the fraction reported by previous explorations in the same redshift range. We compare the integrated properties of the ionized and molecular gas, and stellar population of AGN hosts and their non-active counterparts, combining them with morphological information. The AGN hosts are found in transitory parts (i.e. green-valley) in almost all analysed properties which present bimodal distributions (i.e. a region where reside star-forming galaxies and another with quiescent/retired ones). Regarding morphology, we find AGN hosts among the most massive galaxies, with enhanced central stellar-mass surface density in comparison to the average population at each morphological type. Moreover, their distribution peaks at the Sab-Sb classes and none are found among very late-type galaxies (>Scd). Finally, we inspect how the AGN could act in heir hosts regarding the quenching of star-formation. The main role of the AGN in the quenching process appears to be the removal (or heating) of molecular gas, rather than an additional suppression of the already observed decrease of the star-formation efficiency from late-to-early type galaxies.2020MNRAS.492.3073Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/492/3073CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/576/A135 : CALIFA DR2 (Garcia-Benito+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/492/3073https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/492/3073http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/492/3073https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/492/3073https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/492/3073http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/492/3073GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/492/3073/catalog (CALIFA AGN hosts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/492/3073/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/492/3073/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/492/3073/catalog?GETtext/xml+votable180.050000true142.54299927.90283330.0055555555555555566/635 995 2199 2248 2412 4167 4369 4813 5701 6241 6342 6977 7037 7214 8297 9287 9882 10200 10511 10519 11777 11832 12241 12306 16007 17234 17492 18838 18929 19283 22654 28251https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/492/3073?format=asciiOpticaldefaultJ/MNRAS/492/3073/catalogCALIFA AGN hostsSimbadNameSimbad column added by the CDSmeta.idcharnullableDBNameCALIFA database Name (DBName)meta.id;meta.maincharGalaxyGalaxy name (GalaxyName)meta.idcharAGNFlag[1/2] AGN type (AGN_FLAG) (1)meta.codeintRAJ2000Right Ascension (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000Declination (J2000) (DEC)degpos.eq.dec;meta.mainzstarsRedshift (z_stars)src.redshift;pos.heliocentricdoubleMorphMorphology (Morph)src.morphcharSNbroadSignal-to-Noise of Ha broad component (SN_broad)stat.snrdoublegmagg-band magnitude (g_r)magphot.mag;em.opt.Bfloate_gmagsigma of the g-band magnitude (e_g_r)magstat.error;phot.magfloatgmagNCg-band magnitude without considering the central 3x3" of the galaxy (g_r_NC)magphot.mag;em.opt.Bfloate_gmagNCsigma of the g-band magnitude without considering the central 3x3" of the galaxy (e_g_r_NC)magstat.errorfloatrMAGr-band absolute magnitude (Mabs_r)magphys.magAbsfloate_rMAGsigma of the r-band absolute magnitude (e_Mabs_r)magstat.errorfloatrMAGNCr-band absolute magnitude without considering the central 3x3" of the galaxy (Mabs_r_NC)magphys.magAbsfloate_rMAGNCsigma of the r-band absolute magnitude without considering the central 3x3" of the galaxy (e_Mabs_r_NC)magstat.errorfloatlog[NII/Ha]cCentral 3x3" value of the [NII]/Ha emission line ratio in log10 (log_NII_Ha_cen)spect.line.intensity;arith.ratiofloats_log[NII/Ha]csigma of the central 3x3" value of the [NII]/Ha emission line ratio (log_NII_Ha_cen_stddev)stat.stdevfloatlog[SII/Ha]cmeanCentral 3x3" value of the [SII]/Ha emission line ratio in log10 (log_SII_Ha_cen_mean)spect.line.intensity;arith.ratiofloatlog[OI/Ha]cCentral 3x3" value of the [OI]/Ha emission line ratio in log10 (log_OI_Ha_cen)spect.line.intensity;arith.ratiofloate_log[OI/Ha]csigma of the central 3x3" value of the [OI]/Ha emission line ratio in log10 (e_log_OI_Ha_cen)stat.error;arith.zpfloatlog[OIII/Hb]cmeanCentral 3x3" value of the [OIII]/Hb emission line ratio in log10 (log_OIII_Hb_cen_mean)spect.line.intensity;arith.ratiofloatEWHacmeanEquivalent width of Ha at the central 3x3" region (Angstroem) (EW_Ha_cen_mean)0.1nmspect.line.eqWidthfloatEWHaReEquivalent width of Ha at the effective radius (Angstroem) (EW_Ha_Re)0.1nmspect.line.eqWidthfloate_logAgeLWRefitsigma of the light-weighted stellar mean age at the effective radius in log10 (e_Age_LW_Re_fit)log(yr)stat.errorfloate_logSFRSFsigma of the integrated star-formation rate in log10 (e_lSFR)log(solMass.yr**-1)stat.errorfloatlogsSFRSFSpecific star-formation rate for the SF population in log10 (sSFR_SF)log(yr**-1)phys.SFRfloatlogMgasIntegrated mass of the molecular gas in log10(Msun) (log_Mass_gas)log(solMass)phys.massfloate_logMgassigma of the integrated mass of the molecular gas in log10 (e_log_Mass_gas)log(solMass)stat.errorfloatlogtdeplogMgasDepletion time of the molecular gas in log10 (log_tdep_log_Mass_gas)log(yr)time.epochfloatSFESFlogMgasStar-formation efficiency in log10 (SFE_SF_log_Mass_gas)log(yr**-1)phys.mass;arith.ratiofloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinte_EWHaResigma of the equivalent width of Ha at the effective radius (Angstroem) (e_EW_Ha_Re)0.1nmstat.errorfloatlogMcorrIntegrated stellar-mass in log10 (log_Mass_corr)log(solMass)phys.massfloate_logMcorrsigma of the integrated stellar-mass in log10 (error_Mass)log(solMass)stat.errorfloatCGalaxy concentration index (R90/R50) (C)meta.codefloate_Csigma of the galaxy concentration index (e_C)stat.errorfloatlogSigmaMasscCentral stellar-mass surface density in log10 (Sigma_Mass_cen)log(solMass.pc**-2)phot.flux.density.sbfloate_logSigmaMassc? sigma of the central stellar-mass surface density in log10 (e_Sigma_Mass_cen)log(solMass.pc**-2)stat.errorfloatnullablerat-vel-sigmaVelocity-to-velocity dispersion ratio integrated up to the effective radius (rat_vel_sigma)stat.variancefloate_rat-vel-sigmasigma of the velocity-to-velocity dispersion ratio (e_rat_vel_sigma)stat.errorfloatlogAgeLWRefitLight-weighted stellar mean age at the effective radius in log10 (Age_LW_Re_fit)log(yr)time.age;stat.meanfloatlogAgeMWRefitMass-weighted stellar mean age at the effective radius in log10 (Age_MW_Re_fit)log(yr)time.age;stat.meanfloate_logAgeMWRefitsigma of the mass-weighted stellar mean age at the effective radius in log10 (e_Age_MW_Re_fit)log(yr)stat.errorfloatlogZHMWRefitMass-weighted stellar-metallicity at the effective radius in log10 (ZH_MW_Re_fit)log(Sun)phys.abund.Zfloate_logZHMWRefitsigma of the mass-weighted stellar-metallicity at the effective radius in log10 (e_ZH_MW_Re_fit)log(Sun)stat.errorfloatOHRefitt2? Oxygen abundance from the t2 calibrator at the effective radius in 12+log10(O/H) (OH_Re_fit_t2)phys.abundfloatnullablee_OHRefitt2? sigma of the oxygen abundance from the t2 calibrator at the effective radius in 12+log10(O/H) (e_OH_Re_fit_t2)stat.errorfloatnullablelogSFRSFIntegrated star-formation rate for the SF population in log10 (log_SFR_SF)log(solMass.yr**-1)phys.SFRfloat