J/ApJ/841/102ivo://CDS.VizieR/J/ApJ/841/102doi:10.26093/cds/vizier.18410102CDSSuh H.Civano F.Hasinger G.Lusso E.Lanzuisi G.Marchesi S.,Trakhtenbrot B.Allevato V.Cappelluti N.Capak P.L.Elvis M.,Griffiths R.E.Laigle C.Lira P.Riguccini L.Rosario D.J.Salvato M.,Schawinski K.Vignali C.2023-06-08T08:27:02Z2018-02-19T11:48:44ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleix-ray-sourcesstellar-massesultraviolet-astronomyinfrared-photometryWe investigate the star formation properties of a large sample of ~2300 X-ray-selected Type 2 Active Galactic Nuclei (AGNs) host galaxies out to z~3 in the Chandra COSMOS Legacy Survey in order to understand the connection between the star formation and nuclear activity. Making use of the existing multi-wavelength photometric data available in the COSMOS field, we perform a multi-component modeling from far-infrared to near-ultraviolet using a nuclear dust torus model, a stellar population model and a starburst model of the spectral energy distributions (SEDs). Through detailed analyses of SEDs, we derive the stellar masses and the star formation rates (SFRs) of Type 2 AGN host galaxies. The stellar mass of our sample is in the range of 9<logM_stellar_/M_{sun}_<12 with uncertainties of ~0.19dex. We find that Type 2 AGN host galaxies have, on average, similar SFRs compared to the normal star-forming galaxies with similar M_stellar_ and redshift ranges, suggesting no significant evidence for enhancement or quenching of star formation. This could be interpreted in a scenario, where the relative massive galaxies have already experienced substantial growth at higher redshift (z>3), and grow slowly through secular fueling processes hosting moderate-luminosity AGNs.2017ApJ...841..102Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/841/102CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/chandra : The Chandra Archive Log (CXC, 1999-2014)II/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)J/ApJS/139/369 : Chandra Deep Field South. 1 Ms catalog (Giacconi+, 2002)J/ApJ/666/806 : SED of Spitzer quasars (QUEST) (Netzer+, 2007)J/ApJS/184/158 : Chandra COSMOS survey I. (Elvis+, 2009)J/ApJ/720/368 : Color-magnitude relations of galaxies in CDFs (Xue+, 2010)J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)J/A+A/534/A110 : Type-2 AGN from XMM-COSMOS bolometric output (Lusso+, 2011)J/A+A/535/A80 : Type-2 QSOs in XMM-COSMOS (Mainieri+, 2011)J/ApJ/759/6 : SEDs of type I AGN in COSMOS. I. XMM-COSMOS (Elvis+, 2012)J/ApJ/759/139 : Herschel+MIPS photom. of GOODS sources (Kirkpatrick+, 2012)J/ApJS/201/30 : The Chandra COSMOS survey. III. (Civano+, 2012)J/MNRAS/434/3104 : QSOs SED shapes from optical to NIR (Hao+, 2013)J/ApJ/763/133 : Broad-line AGN with host galaxy colors (Trump+, 2013)J/ApJ/815/129 : X-ray AGNs with Subaru/FMOS NIR observations (Suh+, 2015)J/A+A/591/A136 : Galaxies & QSOs FIR size & surface brightness (Lutz+, 2016)J/ApJ/817/118 : SFR-M_*_ relation from ZFOURGE (Tomczak+, 2016)J/ApJ/819/62 : The COSMOS-Legacy Survey (CLS) catalog (Civano+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/841/102https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/841/102http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/841/102https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/841/102https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/841/102http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/841/102GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/841/102/table2 (Type 2 AGN host galaxy properties derived from the SED fitting)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/841/102/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/841/102/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/841/102/table2?GETtext/xml+votable180.050000true149.639561.99103388890.0055555555555555565/6814 6/27245 27247 27344https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/841/102?format=asciiX-rayUVInfrareddefaultJ/ApJ/841/102/table2Type 2 AGN host galaxy properties derived from the SED fittingSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDChandra source identifier (1)meta.id;meta.maincharlogM*[8.8/12.6] log host galaxy stellar masslog(solMass)phys.massfloatE_logM*[0/2] Upper uncertainty in logM*log(solMass)stat.error;stat.maxfloate_logM*[0/2] Lower uncertainty in logM*log(solMass)stat.errorfloatlogSFR[-0.7/3.7] log host galaxy star formation ratelog(solMass.yr**-1)phys.SFRfloatE_logSFR[0/2] Upper uncertainty in logSFRlog(solMass.yr**-1)stat.error;stat.maxfloate_logSFR[0/3] Lower uncertainty in logSFRlog(solMass.yr**-1)stat.error;phys.SFRfloatlogL2-10[42/45.5]? log absorption-corrected 2-10keV luminosity (in erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablelogL2300[41.8/47] log rest-frame UV luminosity at 2300A (3)log(1e-07W)phys.luminosity;em.UVfloatlogL5100[42.4/45.8] log rest-frame UV luminosity at 5100A (3)log(1e-07W)phys.luminosity;em.optfloatlogL6[42/46.2]? log rest-frame 6um luminosity (4)log(1e-07W)phys.luminosity;em.IR.4-8umfloatnullablelogLIR[-46.6/46.4] log 8-1000um luminosity (5)log(1e-07W)phys.luminosity;em.mm.400-750GHzfloatCIDDisplay data from Elvis+, 2009, J/ApJS/184/158, within 1"meta.ref.urlintnullable_RAPositions from Civano+, 2016, J/ApJ/819/62 (right ascension part)degpos.eq.ra;meta.main_DEPositions from Civano+, 2016, J/ApJ/819/62 (declination part)degpos.eq.dec;meta.main