J/MNRAS/472/334ivo://CDS.VizieR/J/MNRAS/472/334doi:10.26093/cds/vizier.74720334CDSLakicevic M.Kovacevic-Dojcinovic J.Popovic L.C.2024-08-17T20:20:57Z2020-08-11T10:20:30ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiinfrared-sourcesvisible-astronomyline-intensitiesredshiftedWe investigated the connection between the mid-infrared (MIR) and optical spectral characteristics in a sample of 82 Type 1 active galactic nuclei (AGNs), observed with Infrared Spectrometer on Spitzer (IRS) and Sloan Digital Sky Survey (SDSS, DR12). We found several interesting correlations between optical and MIR spectral properties: (i) as starburst significators in MIR increase, the equivalent widths (EWs) of optical lines H{beta}NLR and FeII, increase as well; (ii) as MIR spectral index increases, EW([OIII]) decreases, while fractional contribution of AGN (RAGN) is not connected with EW([OIII]); (iii) The log([OIII]5007/H{beta}NLR) ratio is weakly related to the fractional contribution of polycyclic aromatic hydrocarbons (RPAHs). We compare the two different MIR and optical diagnostics for starburst contribution to the overall radiation (RPAH and Baldwin, Philips & Terlevich diagram, respectively). The significant differences between optical and MIR starburst diagnostics were found. The starburst influence to observed correlations between optical and MIR parameters is discussed.2017MNRAS.472..334Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/472/334CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/472/334https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/472/334http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/472/334https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/472/334https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/472/334http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/472/334GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/472/334/table1 (The Type 1 AGNs, observed at the MIR and optical wavelengths)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/472/334/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/472/334/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/472/334/table1?GETtext/xml+votable180.050000true178.4240746.211740.0055555555555555566/4405 4545 5244 5437 5481 5500 5576 5597 5687 5711 5971 6028 6112 6252 6391 6593 7277 7484 8528 8597 8636 8641 8881 8893 8943 9018-9019 9072 9196 9217 9262 9643 9796 10156 10190 10269 10472 10578 10653 10694 10709 11071 11217 11382 11388 11406 11504 11520 11524 17691 17727 17814 17819 18769 19416 19738 19741 23211 26041 26070 26096 26178 26183 26310 26509 27005 27023 27025 27293 27349 27580 27955 28060 28083 28113 28138 28356 28471 31650-31651https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/472/334?format=asciiOpticalInfrareddefaultJ/MNRAS/472/334/table1The Type 1 AGNs, observed at the MIR and optical wavelengthsSimbadNameSimbad column added by the CDSmeta.idcharPMFSDSS plate-MJD-fibermeta.idcharNameNED namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainSDSSSDSS name (JHHMMSS.ss+DDMMSS.ss)meta.idcharzSDSS redshiftsrc.redshiftfloatDistAngular size distanceMpcpos.distancefloatprojdSDSSProjected SDSS aperture diameterkpcphys.angSize;instr.fovdoubleprojdirsProjected IRS aperture diameterkpcphys.angSize;instr.fovdoubleSpInteractive spectrum from SDSS-DR14meta.ref.urlcharJ/MNRAS/472/334/table2The Type 2 AGNs taken from the literature and the data that have been used in this workSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharIRalphaMIR spectral index from the literaturespect.index;em.IR.MIRfloatRPAHFractional contributions of the PAH to the MIR luminosity from the literaturephys.luminosity;arith.ratiofloatRAGNFractional contributions of the AGN to the MIR luminosity from the literaturephys.luminosity;arith.ratiolog(OIII/Hb)Line ratio [OIII]/H{beta} from the literaturespect.line.intensity;arith.ratiodoublelog(NII/Ha)Line ratio [NII]/H{alpha} from the literaturespect.line.intensity;arith.ratiodoubleRefoptReference for the optical data (1)meta.bibcharRefIRReference for the MIR (1)meta.bibcharzRedshiftsrc.redshiftfloatDistAngular size distanceMpcpos.distancefloatprojdSDSSProjected SDSS aperture diameterkpcphys.angSize;instr.fovdoubleprojdirsProjected IRS aperture diameterkpcphys.angSize;instr.fovdoubleJ/MNRAS/472/334/table3The optical parameters that we measured for the 82 Type 1 AGNsFWHMHbH{beta} FWHMkm/sspect.line.widthdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSSDSS name (JHHNMMSS.ss+DDMMSS.ss)meta.id;meta.maincharEWHbNLRNLR H{beta} equivalent width0.1nmspect.line.eqWidthdoubleEWHbBROADBroad H{beta} equivalent width (EWHbBROAD = EWHbILR+EW(HbBLR)0.1nmspect.line.eqWidthdoubleEWFeII? FeII equivalent width0.1nmspect.line.eqWidthdoublenullablelog(OIII/HbNLR)? Line ratio [OIII]5007/H{beta}NLRspect.line.intensity;arith.ratiodoublenullablelog(L5100)log of luminosity of AGN at {lambda}=5100{AA}, multiplied with 5100log(1e-07W)phys.luminosity;em.optdoubleEWOIIIEquivalent width for both components of doublet ([OIII]4959+[OIII]5007)0.1nmspect.line.eqWidthdoublelogNIIHaNLR? Line ratio [NII]6583/H{alpha}NLRspect.line.intensity;arith.ratiodoublenullablelog(MBH)log of black hole masslog(solMass)phys.massdoubleFhostHost fraction in the {lambda}{lambda}4160-4210{AA} range, obtained in the decompositionphys.luminosity;arith.ratiofloatJ/MNRAS/472/334/table4The MIR parameters that we calculated and measured for the 82 Type 1 AGNsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNED namemeta.id;meta.maincharRAGNFractional contributions of the AGN to the MIR luminosity(1)phys.luminosity;arith.ratioRPAHFractional contributions of the PAH to the MIR luminosity (1)phys.luminosity;arith.ratiodoubleSSILStrength of a silicate featurespect.line.widthfloatalphaSpectralindexspect.indexfloatL6Monochromatic luminosity of the source at 6um1e-07Wphys.luminosity;em.IR.4-8umdoubleL12Monochromatic luminosity of the source at 12um1e-07Wphys.luminosity;em.IR.8-15umdoubleEWPAH7.7? Equivalent width of PAH at 7.7umumspect.line.eqWidth;em.IR.4-8umfloatnullableEWPAH11.2? Equivalent width of PAH at 11.2umumspect.line.eqWidth;em.IR.8-15umfloatnullableR30/15? Radio of fluxes at 30 and 15umphot.flux;arith.ratiodoublenullableCVrmseCoefficient of variation of the rms errorarith.ratefloatChi2redReduced chi^2^ valuestat.fit.chi2floatJ/MNRAS/472/334/table5Flux measurements of the hydrogen recombination lines and obtained Balmer decrements for the Type 1 samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPMFSDSS plate-MJD-fibermeta.idcharHaNLRH{alpha} NLR flux1e-20W.m**-2phot.flux;em.line.Halpha;spect.linedoubleHbNLRH{beta} NLR flux1e-20W.m**-2phot.flux;em.line.HbetadoubleHabroadH{alpha} broad flux1e-20W.m**-2phot.flux;em.line.Halpha;spect.linedoubleHbbroadH{beta} broad flux1e-20W.m**-2phot.flux;em.line.HbetadoubleNHa/HbBalmer decrement of the narrow linesphot.flux;arith.ratiodoubleBHa/HbBalmer decrement of the broad linesphot.flux;arith.ratiodouble