J/ApJ/709/1257ivo://CDS.VizieR/J/ApJ/709/1257doi:10.26093/cds/vizier.17091257CDSTommasin S.Spinoglio L.Malkan M.A.Fazio G.2017-06-28T06:58:40Z2012-04-02T12:42:56ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleigalaxiesspectroscopyinfrared-sourcessurveysWe present our Spitzer-Infrared Spectrometer (IRS) spectroscopic survey from 10um to 37um of the Seyfert galaxies of the 12um Galaxy Sample (12MSG), collected in a high-resolution mode (R~600). The new spectra of 61 galaxies, together with the data we already published, give us a total of 91 12um Seyfert galaxies observed, out of 112. We discuss the mid-IR emission lines and features of the Seyfert galaxies, using an improved active galactic nucleus (AGN) classification scheme: instead of adopting the usual classes of Seyfert 1's and Seyfert 2's, we use the spectropolarimetric data from the literature to divide the objects into categories "AGN 1" and "AGN 2," where AGN 1's include all broad-line objects, including the Seyfert 2's showing hidden broad lines in polarized light. The remaining category, AGN 2's, contains only Seyferts with no detectable broad lines in either direct or polarized spectroscopy. We present various mid-IR observables, such as ionization-sensitive and density-sensitive line ratios, the polycyclic aromatic hydrocarbon (PAH) 11.25um feature and the H_2_S(1) rotational line equivalent widths (EWs), the (60-25um) spectral index, and the source extendedness at 19um, to characterize similarities and differences in the AGN populations, in terms of AGN dominance versus star formation dominance.2010ApJ...709.1257Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/709/1257CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/157 : The Extended 12um galaxy sample (Rush+ 1993)J/MNRAS/414/500 : Spitzer/IRS ATLAS project source (Hernan-Caballero+, 2011)J/ApJS/184/230 : Spitzer high-resolution MIR spectral atlas (Bernard-Salas+,J/ApJ/705/14 : Seyfert galaxies in the mid-IR (Deo+, 2009)J/A+A/418/465 : Mid-infrared and hard X-ray emission in AGN (Lutz+, 2004)J/ApJS/125/349 : Morphology of 12micron Seyfert Galaxies (Hunt+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/709/1257https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/709/1257http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/709/1257https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/709/1257https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/709/1257http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/709/1257GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/709/1257/12msg (Line fluxes for the Spitzer-IRS 12um Galaxy Sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/709/1257/12msg?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/709/1257/12msg?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/709/1257/12msg?GETtext/xml+votable180.050000true1.5812520.2027780.0055555555555555566/909 2564 4488 5284 5975 6977 7214 8922 9882 10364 10404 10817 10927 11029 17061 17183 17529 17748 18683 18783 19619 19883 20489 22632 22638 22654 23171 23233 23323 25135 25610 25790 25907 26148 26932 27191 27767 28517 31259 34099 34294 34531 34534 35623 35993 36668 36716 36861 43806 43877 43925 44507 45779 45816 45883 46399 46615 46811 46987 47047 490426.6794754322138496e-21 2.1346512726771855e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/709/1257?format=asciiInfrareddefaultJ/ApJ/709/1257/12msgLine fluxes for the Spitzer-IRS 12um Galaxy SampleSimbadNameSimbad column added by the CDSmeta.idcharl_S2Limit flag on S2meta.code.errorcharNameGalaxy namemeta.id;meta.maincharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainOTypeOld classification (Sy1 or Sy2)meta.code.class;src.classcharOType2New classification (1)src.classcharzNED redshiftsrc.redshiftfloatS12IRAS flux density at 12 micronsJyphot.flux.density;em.IR.8-15umfloatS25IRAS flux density at 25 micronsJyphot.flux.density;em.IR.15-30umfloatDateDate of the observationtime.epochnullableSHTimeIntegration time of SH observationstime.expocharLHTimeIntegration time of LH observationstime.expocharRefReference(s) (2)meta.ref;pos.framecharNEDSimbad column added by the CDScharl_SIVLimit flag on SIVmeta.code.errorcharSIV? Integrated SH [SIV] 10.51 micron line flux (4)aW.m**-2phot.flux;em.IR.8-15um;spect.linefloatnullablee_SIV? Uncertainty in SIV (4)aW.m**-2stat.errorfloatnullablel_NeIILimit flag on NeIImeta.code.errorcharNeII? Integrated SH [NeII] 12.81 micron line flux (4)aW.m**-2phot.flux;em.IR.8-15um;spect.linefloatnullablee_NeII? Uncertainty in NeII (4)aW.m**-2stat.errorfloatnullablel_NeV14Limit flag on NeV14meta.code.errorcharNeV14Integrated SH [NeV] 14.32 micron line flux (4)aW.m**-2phot.flux;em.IR.8-15um;spect.linefloate_NeV14? Uncertainty in NeV14 (4)aW.m**-2stat.errorfloatnullableNeIIIIntegrated SH [NeIII] 15.56 micron line flux (4)aW.m**-2phot.flux;em.IR.15-30um;spect.linefloate_NeIIIUncertainty in NeIII (4)aW.m**-2stat.errorfloatl_SIII18Limit flag on SIII18meta.code.errorcharSIII18? Integrated SH [SIII] 18.71 micron line flux (4)aW.m**-2phot.flux;em.IR.15-30um;spect.linefloatnullablee_SIII18? Uncertainty in SIII18 (4)aW.m**-2stat.errorfloatnullablel_SIII18.2Limit flag on SIII18.2meta.code.errorcharSIII18.2? Integrated LH [SIII] 18.71 micron line flux (4)aW.m**-2phot.flux;em.IR.15-30um;spect.linefloatnullablee_SIII18.2? Uncertainty in SIII18.2 (4)aW.m**-2stat.errorfloatnullablel_NeV24Limit flag on NeV24meta.code.errorcharNeV24Integrated LH [NeV] 24.32 micron line flux (4)aW.m**-2phot.flux;em.IR.15-30um;spect.linefloate_NeV24? Uncertainty in NeV24 (4)aW.m**-2stat.errorfloatnullablel_OIVLimit flag on OIVmeta.code.errorcharOIVIntegrated LH [OIV] 25.89 micron line flux (4)aW.m**-2phot.flux;em.IR.15-30um;spect.linefloate_OIV? Uncertainty in OIV (4)aW.m**-2stat.errorfloatnullablel_SIII33Limit flag on SIII33meta.code.errorcharSIII33? Integrated LH [SIII] 33.48 micron line flux (4)aW.m**-2phot.flux;em.IR.30-60um;spect.linefloatnullablee_SIII33? Uncertainty in SIII33 (4)aW.m**-2stat.errorfloatnullablel_SiIILimit flag on SiIImeta.code.errorcharSiII? Integrated LH [SiII] 34.82 micron line flux (4)aW.m**-2phot.flux;em.IR.30-60um;spect.linefloatnullablee_SiII? Uncertainty in SiII (4)aW.m**-2stat.errorfloatnullablel_S3Limit flag on S3meta.code.errorcharS3? Integrated H_2_S(3) line flux (4)aW.m**-2phot.flux;spect.linefloatnullablee_S3? Uncertainty in S3 (4)aW.m**-2stat.errorfloatnullableS2Integrated H_2_S(2) line flux (4)aW.m**-2phot.flux;spect.linefloate_S2? Uncertainty in S2 (4)aW.m**-2stat.errorfloatnullablel_S1Limit flag on S1meta.code.errorcharS1Integrated H_2_S(1) line flux (4)aW.m**-2phot.flux;spect.linefloate_S1? Uncertainty in S1 (4)aW.m**-2stat.errorfloatnullablel_S0Limit flag on S0meta.code.errorcharS0Integrated H_2_S(0) line flux (4)aW.m**-2phot.flux;spect.linefloate_S0? Uncertainty in S0 (4)aW.m**-2stat.errorfloatnullablePAH? Integrated PAH 11.25 micron feature flux (4)aW.m**-2phot.fluxfloatnullableEqW? Equivalent width of PAH 11.25 micron featureumspect.line.eqWidthfloatnullable