J/ApJ/824/70ivo://CDS.VizieR/J/ApJ/824/70doi:10.26093/cds/vizier.18240070CDSDong X.Y.Wu X.-B.2017-10-12T13:00:22Z2016-09-26T10:53:25ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiquasarsredshiftedsurveysinfrared-sourcesIn this work, we present a study of 207 quasars selected from the Sloan Digital Sky Survey quasar catalogs and the Herschel Stripe 82 survey. Quasars within this sample are high-luminosity quasars with a mean bolometric luminosity of 10^46.4^erg/s. The redshift range of this sample is within z Herschel-SPIRE bands, the quasar sample is complete yet highly biased. Based on the multi-wavelength photometric observation data, we conducted a spectral energy distribution (SED) fitting through UV to FIR. Parameters such as active galactic nucleus (AGN) luminosity, far-IR (FIR) luminosity, stellar mass, as well as many other AGN and galaxy properties are deduced from the SED fitting results. The mean star formation rate (SFR) of the sample is 419M_{sun}_/yr and the mean gas mass is ~10^11.3^M_{sun}_. All of these results point to an IR luminous quasar system. Compared with star formation main sequence (MS) galaxies, at least 80 out of 207 quasars are hosted by starburst galaxies. This supports the statement that luminous AGNs are more likely to be associated with major mergers. The SFR increases with the redshift up to z=2. It is correlated with the AGN bolometric luminosity, where L_FIR_{propto}L_Bol_^0.46+/-0.03^. The AGN bolometric luminosity is also correlated with the host galaxy mass and gas mass. Yet the correlation between L_FIR_ and L_Bol_ has higher significant level, implies that the link between AGN accretion and the SFR is more primal. The M_BH_/M_*_ ratio of our sample is 0.02, higher than the value 0.005 in the local universe. It might indicate an evolutionary trend of the M_BH_/M_*_ scaling relation.2016ApJ...824...70Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/824/70CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)VII/270 : SDSS quasar catalog: tenth data release (Paris+, 2014)VII/260 : The SDSS-DR7 quasar catalog (Schneider+, 2010)II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/ApJ/811/58 : FIR properties of SDSS 0.1<z<5 quasars (Ma+, 2015)J/ApJS/219/18 : LIRAS: LoCuSS IR AGN survey (Xu+, 2015)J/ApJS/210/22 : Herschel Stripe 82 survey (HerS) first catalog (Viero+, 2014)J/MNRAS/434/3104 : QSOs SED shapes from optical to NIR (Hao+, 2013)J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)J/ApJS/194/45 : QSO properties from SDSS-DR7 (Shen+, 2011)J/ApJ/708/137 : Broad-line AGNs in zCOSMOS survey (Merloni+, 2010)J/ApJ/699/800 : Mass functions of active black holes (Vestergaard+, 2009)J/ApJ/690/20 : Models of the AGN and black hole populations (Shankar+, 2009)J/ApJ/666/806 : SED of Spitzer quasars (QUEST) (Netzer+, 2007)J/ApJ/663/81 : SED of hard X-ray selected AGN in XMDS (Polletta+, 2007)J/ApJS/166/470 : SDSS-Spitzer type I QSOs IR photometry (Richards+, 2006)J/ApJS/95/1 : Atlas of Quasar Energy Distributions (Elvis+ 1994)http://www.sdss.org/ : SDSS home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/824/70https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/824/70http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/824/70https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/824/70https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/824/70http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/824/70GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/824/70/table1 (The SED fitting results)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/824/70/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/824/70/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/824/70/table1?GETtext/xml+votable180.050000true14.102185-0.078385370.0055555555555555565/4453 4454 4458 4502 4505 6/17661 17662 17663 17725 17726 17727 17768 17770 17771 17774 17806 17807 17809 17811 17820 17821 17822 17825 17826 17827 17828 17829 17831 17836 17837 17838 17840 17841 17842 17850 17856 17857 17858 17997 17998 17999 18001 18002 18003 18005 18006 18012 18013 18017 18019 18028 18029 18032 18034 18035 18176 18177 18178https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/824/70?format=asciiOpticalInfrareddefaultJ/ApJ/824/70/table1The SED fitting resultse_fgUncertainty in fgstat.errorfloatAint[0/0.5] The internal reddening Aintmagphot.magfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning sequence numbermeta.idintSDSSQuasar designation (hhmmss.ss+ddmmss.s; J2000)meta.id;meta.maincharRAJ2000Right ascension in decimal degrees (J2000), from HerS catalogdegpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000), from HerS catalogdegpos.eq.dec;meta.mainz[0.1/4.1] Redshift, from the SDSS DR7,DR10src.redshiftfloatfgHost galaxy fraction at 1umstat.fit.paramfloate_Aint[0/0.3] Uncertainty in Aintmagstat.errorfloatMorphHost galaxy morphological type; "E" (49 sources) or "Sb" (44 sources)src.morphcharTcold[15/50] FIR cold dust temperature TcoldKphys.temperatureinte_Tcold[0.6/17] Uncertainty in TcoldKstat.errorfloatalpha[-1/1.5] AGN power-law index at UV/optical, {alpha}spect.indexfloate_alpha[0/0.5] Uncertainty in alphastat.error;pos.eq.rafloatLFIR[10.9/13.1] FIR luminosity integrated from 8um to 1000um Log(LFIR), erg/slog(1e-07W)phys.luminosity;em.IRfloate_LFIR[0.03/1.2] Uncertainty in Log(LFIR)log(1e-07W)stat.errorfloatLBol[44.5/48.4] Bolometric luminosity Log(LBol), in erg/s unitslog(1e-07W)phys.luminosityfloate_LBol[0/1.1] Uncertainty in Log(LBol)log(1e-07W)stat.errorfloatSFR[1.1/3.3] SFR Log(SFR)log(solMass.yr**-1)phys.SFRfloate_SFR[0.03/1.2] Uncertainty in Log(SFR)log(solMass.yr**-1)stat.error;phys.SFRfloatL1300[43.9/48] Monochromatic luminosity at 1300{AA}, Log(L1300), erg/slog(1e-07W)phys.luminosityfloate_L1300[0/1.3] Uncertainty in Log(L1300)log(1e-07W)stat.errorfloatL3000[43.7/47.4] Monochromatic luminosity at 3000{AA}, Log(L3000), erg/slog(1e-07W)phys.luminosityfloate_L3000[0/1.3] Uncertainty in Log(L3000)log(1e-07W)stat.errorfloatL5100[43.6/47.2] Monochromatic luminosity at 5100{AA}, Log(L5100), erg/slog(1e-07W)phys.luminosity;em.optfloate_L5100[0/1.3] Uncertainty in Log(L5100)log(1e-07W)stat.errorfloatL250um[43.1/45.7] Monochromatic luminosity at 250um, Log(L250um), erg/slog(1e-07W)phys.luminosity;em.mm.750-1500GHzfloate_L250um[0.02/1.7] Uncertainty in Log(L250um)log(1e-07W)stat.errorfloatMBH[0/11] Black hole mass, Log(MBH)log(solMass)phys.massfloate_MBH[0/1.1] Uncertainty in Log(MBH)log(solMass)stat.errorfloatMgas[9.8/12.4] Gas mass, Log(Mgas)log(solMass)phys.massfloate_Mgas[0.03/1.2] Uncertainty in Log(Mgas)log(solMass)stat.errorfloatMstar[0/12.1] Host galaxy mass, Log(Mstar)log(solMass)phys.massfloate_Mstar[0/0.4] Uncertainty in Log(Mstar)log(solMass)stat.errorfloatCatSDSS quasar catalog ("DR7" or "DR10")meta.idcharHerSDisplay data from HerS catalog (Viero+, 2014, J/ApJS/210/22) within 0.5"meta.ref.urlcharSloanDisplay the online SDSS data for the nearest objectmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharNEDSimbad column added by the CDSmeta.ref.urlchar