J/A+A/575/A80ivo://CDS.VizieR/J/A+A/575/A80doi:10.26093/cds/vizier.35750080CDSPodigachoski P.Barthel P.D.Haas M.Leipski C.Wilkes B.,Kuraszkiewicz J.Westhues C.Willner S.P.Ashby M.L.N.Chini R.,Clements D.L.Fazio G.G.Labiano A.Lawrence C.Meisenheimer K.,Peletier R.F.Siebenmorgen R.Verdoes Kleijn G.2017-12-06T07:37:47Z2015-07-29T15:02:44ZCDS support team

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

cds-question@unistra.frradio-galaxiesinfrared-photometryWe present Herschel (PACS and SPIRE) far-infrared (FIR) photometry of a complete sample of z>1 3CR sources, from the Herschel guaranteed time project The Herschel Legacy of distant radio-loud AGN. Combining these with existing Spitzer photometric data, we perform an infrared (IR) spectral energy distribution (SED) analysis of these landmark objects in extragalactic research to study the star formation in the hosts of some of the brightest active galactic nuclei (AGN) known at any epoch. Accounting for the contribution from an AGN-powered warm dust component to the IR SED, about 40% of our objects undergo episodes of prodigious, ULIRG-strength star formation, with rates of hundreds of solar masses per year, coeval with the growth of the central supermassive black hole. Median SEDs imply that the quasar and radio galaxy hosts have similar FIR properties, in agreement with the orientation-based unification for radio-loud AGN. The star-forming properties of the AGN hosts are similar to those of the general population of equally massive non-AGN galaxies at comparable redshifts, thus there is no strong evidence of universal quenching of star formation (negative feedback) within this sample. Massive galaxies at high redshift may be forming stars prodigiously, regardless of whether their supermassive black holes are accreting or not.2015A&A...575A..80Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/575/A80CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/1 : The 3C and 3CR Catalogues (Edge+ 1959-1962)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/575/A80https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/575/A80http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/575/A80https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/575/A80https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/575/A80http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/575/A80GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/575/A80/sources (All sources observed: properties of the high-z sources (table1), Herschel and Spitzer photometry (table2), and derived physical parameters from SED fitting (table4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/575/A80/sources?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/575/A80/sources?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/575/A80/sources?GETtext/xml+votable180.050000true1.5-0.07350.0055555555555555566/946 1450 2063 2324 2402 2704 2827 4324-4325 4388 4649 4924 5130 5413 5617 5673 5758 6365 6551 6728 7349 7763 8556 8626 8644 10052 10529 10849 10925 11377 11652 12094 12593 12684 13663 15494 15823 16221 18089 19842 19857 20111 22364 22501 22959 25904 26100 26932 27026 27102 27241 27366 27514 27521 27872 28376 28391 28542 31940 31951 323223.2031150387835462e-22 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/575/A80?format=asciiInfraredRadiodefaultJ/A+A/575/A80/sourcesAll sources observed: properties of the high-z sources (table1), Herschel and Spitzer photometry (table2), and derived physical parameters from SED fitting (table4)l_LAGNLimit flag on LAGNmeta.code.errorcharn_F70[b] Note on F70um (1)meta.notecharl_SFRLimit flag on SFRmeta.code.error;phys.SFRchare_F5.81{sigma} rms uncertainty on F5.8Jystat.errorintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSrc[a] Source of Herschel data (1)meta.ref;pos.framecharTypeAGN type: QSR=quasar, or RG=radio galaxysrc.classcharz[1/2.5] Redshiftsrc.redshiftfloatRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainRASRight ascension (J2000)spos.eq.raDEJ2000Declination (J2000)pos.eq.dec;meta.mainlog(Lr)Log of 178MHz luminosity (in observer's frame)log(W.Hz**-1)arith.zpfloatPObsID1Herschel/PACS first ObsIDsmeta.id;obsPObsID2Herschel/PACS second ObsIDsmeta.id;obsSPObsIDHerschel/SPIRE ObsIDsmeta.id;obsl_F3.6Limit of F3.6um (3{sigma} upper limit)meta.code.errorcharF3.6Spitzer/IRAC Flux in 3.6um bandJyphot.mag;em.IR.3-4uminte_F3.6? 1{sigma} rms uncertainty on F3.6Jystat.errorintnullablel_F4.5Limit flag on F4.5um (3{sigma} upper limit)meta.code.errorcharF4.5Spitzer/IRAC Flux in 4.5um bandJyphot.mag;em.IR.4-8uminte_F4.5? 1{sigma} rms uncertainty on F4.5Jystat.errorintnullableF5.8Spitzer/IRAC Flux in 5.8um bandJyphot.flux.density;em.IR.4-8umintl_F8.0Limit flag on F8.0um (3{sigma} upper limit)meta.code.errorcharF8.0Spitzer/IRAC Flux in 8.0um bandJyphot.flux.density;em.IR.8-15uminte_F8.0? 1{sigma} rms uncertainty on F8.0Jystat.errorintnullablel_F16Limit flag on F16um (3{sigma} upper limit)meta.code.errorcharF16? Spitzer/IRS16 flux in 16um bandJyphot.flux.density;em.IR.8-15umintnullablee_F16? 1{sigma} rms uncertainty on F16Jystat.errorintnullablel_F24Limit flag on F24um (3{sigma} upper limit)meta.code.errorcharF24Spitzer/MIPS flux in 24um bandJyphot.flux.density;em.IR.15-30uminte_F24? 1{sigma} rms uncertainty on F24Jystat.errorintnullablel_F70Limit flag on F70um (3{sigma} upper limit)meta.code.errorcharF70? Herschel/PACS flux in 70um bandJyphot.flux.density;em.IR.30-60umfloatnullablee_F70? 1{sigma} rms uncertainty on F70Jystat.errorfloatnullablel_F160Limit flag on F160um (3{sigma} upper limit)meta.code.errorcharF160? Herschel/PACS flux in 160um bandJyphot.flux.density;em.mm.1500-3000GHzfloatnullablee_F160? 1{sigma} rms uncertainty on F160Jystat.errorfloatnullablen_F160[b] Note on F160um (1)meta.notecharl_F250Limit flag on F250um (3{sigma} upper limit)meta.code.errorcharF250? Herschel/SPIRE flux in 250um bandJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F250? 1{sigma} rms uncertainty on F250Jystat.errorfloatnullablen_F250[ab] Note on F250um (1)meta.notecharl_F350Limit flag on F350um (3{sigma} upper limit)meta.code.errorcharF350? Herschel/SPIRE flux in 350um bandJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F350? 1{sigma} rms uncertainty on F350Jystat.errorfloatnullablen_F350[ab] Note on F350um (1)meta.notecharl_F500Limit flag on F500um (3{sigma} upper limit)meta.code.errorcharF500? Herschel/SPIRE flux in 500um bandJyphot.flux.density;em.mm.400-750GHzfloatnullablee_F500? 1{sigma} rms uncertainty on F500Jystat.errorfloatnullablen_F500[ab] Note on F500um (1)meta.notecharSEDplot of the SED from Spitzer and Herschelmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharf_Name[*] *: Objects detected in fewer than three Herschel bandsmeta.codecharNameName of object (in 3C or 4C)meta.id;meta.maincharn_Name[abcd, ] Note on Name (1)meta.notecharLAGNIR luminosity of the AGN powered dust emission (2)TsolLumphys.luminosity;em.IRfloatnullableE_LAGN? Error on LAGN (upper value)1e+12solLumstat.error;stat.maxfloatnullablee_LAGN? Error on LAGN (lower value)1e+12solLumstat.errorfloatnullablel_LSFLimit flag on LSFmeta.code.errorcharLSFIR luminosity of the modified blackbody component (3)TsolLumphys.luminosity;em.IRfloatnullableE_LSF? Error on LSF (upper value)1e+12solLumstat.error;stat.maxfloatnullablee_LSF? Error on LSF (lower value)1e+12solLumstat.errorfloatnullableSFRStar formation rate (4)hsolMass/yrphys.SFRfloatnullableE_SFR? Error on SFR (upper value)100solMass.yr**-1stat.error;stat.maxfloatnullablee_SFR? Error on SFR (lower value)100solMass.yr**-1stat.error;phys.SFRfloatnullableMd? Mass of the modified blackbody component1e+08solMassphys.massfloatnullableE_Md? Error on Md (upper value)1e+08solMassstat.error;stat.maxfloatnullablee_Md? Error on Md (lower value)1e+08solMassstat.errorfloatnullableTd? Temperature of the modified blackbody componentKphys.temperaturefloatnullableE_Td? Error on Td (upper value)Kstat.error;stat.maxfloatnullablee_Td? Error on Td (lower value)Kstat.errorfloatnullable