J/MNRAS/471/1766ivo://CDS.VizieR/J/MNRAS/471/1766doi:10.26093/cds/vizier.74711766CDSBirzan L.Rafferty D.A.Bruggen M.Intema H.T.2024-08-17T20:20:15Z2020-07-03T14:55:09ZCDS support team

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

cds-question@unistra.frgalaxy-clustersactive-galactic-nucleiradio-sourcesx-ray-sourcesWe present a study of active galactic nucleus (AGN) feedback at higher redshifts (0.3<z<1.2) using Sunyaev-Zel'dovich selected samples of clusters from the South Pole Telescope and Atacama Cosmology Telescope surveys. In contrast to studies of nearby systems, we do not find a separation between cooling flow (CF) clusters and non-CF clusters based on the radio luminosity of the central radio source (cRS). This lack may be due to the increased incidence of galaxy-galaxy mergers at higher redshift that triggers AGN activity. In support of this scenario, we find evidence for evolution in the radio-luminosity function of the cRS, while the lower luminosity sources do not evolve much, the higher luminosity sources show a strong increase in the frequency of their occurrence at higher redshifts. We interpret this evolution as an increase in high-excitation radio galaxies (HERGs) in massive clusters at z>0.6, implying a transition from HERG-mode accretion to lower power low-excitation radio galaxy (LERG)-mode accretion at intermediate redshifts. Additionally, we use local radio-to-jet power scaling relations to estimate feedback power and find that half of the CF systems in our sample probably have enough heating to balance cooling. However, we postulate that the local relations are likely not well suited to predict feedback power in high-luminosity HERGs, as they are derived from samples composed mainly of lower luminosity LERGs.2017MNRAS.471.1766Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/471/1766CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/792/45 : SPT-SZ survey galaxy clusters optical spectroscopy (Ruel+ 2014)J/ApJS/216/27 : Galaxy clusters discovered in the SPT-SZ survey (Bleem+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/471/1766https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/471/1766http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/471/1766https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/471/1766https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/471/1766http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/471/1766GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/471/1766/table1 (X-ray properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/471/1766/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/471/1766/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/471/1766/table1?GETtext/xml+votable180.050000true0.249875-57.809350.0055555555555555566/17807 17809 18017 18063 18081 18767 19043 19097 23192 33274 33520 33534 33543 33553 33580 33598 33622 33668 33692 33709 33711 33713 33718 33725 33735 33741 33758 33764 33783 33796 33863 33878 33891 33897 33905 33921 33945 33956 33990 33999 34008 34049 34059 34139 34324 34326 34350 34355 34368 34821 34836 34839 34935 34954 35032 35043 35108 35121 35147 35342 35364 35388 35396 39010 39069 39428 45424 45435 45526 45544 45867 45873 45894 45904 45962 45966 46001 46005 46083 46108 46120 46169 46235 46312 46323 46341 46345 46353 46368 46388 46402 46424 46444 46474 46491 46494 46642 46660 47463https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/471/1766?format=asciiX-rayRadiodefaultJ/MNRAS/471/1766/table1X-ray propertiesSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameNamemeta.id;meta.maincharn_Name[*] Note on Name (G1)meta.notecharObsIDChandra Obs. IDmeta.id;obsintn_ObsID[,] indicates other ObsID at the en of the tablemeta.notechartTime on source after reprocessing the data for ObsIDkstime.intervalfloatRAJ2000? X-ray core right ascension (J2000)pos.eq.ra;meta.mainnullableu_RAJ2000[*] Uncertainty flag on RAmeta.code.error;pos.eq.racharDEJ2000? X-ray core declination (J2000)pos.eq.dec;meta.mainnullableu_DEJ2000[*] Uncertainty flag on DEmeta.code.error;pos.eq.deccharkT? Central-bin temperature (innermost region used for deprojection)keVphys.temperaturefloatnullableE_kT? Error on kT (upper value)keVstat.error;stat.maxfloatnullablee_kT? Error on kT (lower value)keVstat.error;phys.energyfloatnullablen_kT[*] * for systems that are the ones with only two bins for deprojection (see the text)meta.notecharne? Central-bin electron density (innermost region used for deprojection)cm**-3phys.density;phys.electronfloatnullableE_ne? Error on ne (upper value)cm**-3stat.error;stat.maxfloatnullablee_ne? Error on ne (lower value)cm**-3stat.errorfloatnullabler? Radius for the innermost region used for spectral deprojectionkpcphys.size.radiusfloatnullableDkT? Temperature drop (2)phys.temperaturefloatnullableE_DkT? Error on DkT (upper value)stat.error;stat.maxfloatnullablee_DkT? Error on DkT (lower value)stat.errorfloatnullabletcool? Cooling time of the innermost regionGyrtime.epoch;obs.fielddoublenullableE_tcool? Error on tcool (upper value)Gyrstat.error;stat.maxdoublenullablee_tcool? Error on tcool (lower upper)Gyrstat.errordoublenullabletcool10? Cooling time at 10kpc derived using the deprojected SB profiles (3)Gyrtime.epochfloatnullableE_tcool10? Error on tcool10 (upper value)Gyrstat.error;stat.maxfloatnullablee_tcool10? Error on tcool10 (lower value)Gyrstat.errorfloatnullabletc/ff? Ratio of the cooling time to free-fall timetime;arith.ratiofloatnullableetamin? Thermal-stability parameter (4)stat.fit.paramfloatnullableObsID2? Second Chandra Obs. IDmeta.id;obsintnullablet2? Time on source after reprocessing the data for ObsID2kstime.intervalfloatnullableObsID3? Third Chandra Obs. IDmeta.id;obsintnullablet3? Time on source after reprocessing the data for ObsID3kstime.intervalfloatnullableObsID4? Chandra Obs. ID No 4meta.id;obsintnullablet4? Time on source after reprocessing the data for ObsID4kstime.intervalfloatnullableObsID5? Chandra Obs. ID No 5meta.id;obsintnullablet5? Time on source after reprocessing the data for ObsID5kstime.intervalfloatnullableObsID6? Chandra Obs. ID No 6meta.id;obsintnullablet6? Time on source after reprocessing the data for ObsID6kstime.intervalfloatnullableObsID7? Chandra Obs. ID No 7meta.id;obsintnullablet7? Time on source after reprocessing the data for ObsID7kstime.intervalfloatnullableJ/MNRAS/471/1766/table2Cluster and cRS propertiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSampleCooling flow (CF) or non-cooling flow (NCF) samplesrc.samplecharNameName (G1)meta.id;meta.maincharn_Name[*] Note on Name (G1)meta.notecharzRedshiftsrc.redshiftfloatr_zReference for z (1)meta.ref;pos.frameintLX(<rcool)? X-ray luminosity inside the r<rcool region (in 10^+42^erg/s unit)1e+35Wphys.luminosity;em.X-raydoublenullableE_LX(<rcool)? Error on LX(<rcool) (upper value)1e+35Wstat.error;stat.maxfloatnullablee_LX(<rcool)? Error on LX(<rcool) (lower value)1e+35Wstat.errorfloatnullablercool? Cooling radiuskpcphys.size.radiusintnullableMSZ500Mass within an overdensity 500 times the critical density, M500, derived from the SZ signal1e+14solMassphys.massfloate_MSZ500rms uncertainty on MSZ5001e+14solMassstat.errorfloatr_MSZ500Reference for MSZ500 (1)meta.ref;pos.frameintLX(<R500)? X-ray luminosity inside the r<R500 region (in 10^+42^erg/s unit)1e+35W.s**-1phys.luminosity;em.X-rayintnullableE_LX(<R500)? Error on LX(<R500) (upper value)1e+35W.s**-1stat.error;stat.maxintnullablee_LX(<R500)? Error on LX(<R500) (lower value)1e+35W.s**-1stat.errorintnullableu_LX(<R500)[?] Uncertainty flag on LX(<R500)meta.code.errorcharR500Radius at 500 times critical densitykpcphys.size.radiusdoublel_L843MHzLimit flag on L843MHzmeta.code.errorcharL843MHz? Rest-frame monochromatic radio luminosity at 843MHz (2)solMass/yrphys.luminosity;em.radiofloatnullablee_L843MHz? rms uncertainty on L843MHzsolMass/yrstat.errorfloatnullablen_L843MHz[*] Note on L843MHz (2)meta.notecharl_SFRLimit flag on SFRmeta.code.error;phys.SFRcharSFR? Star formation rate from McDonald et al. (2016ApJ...817...86M)solMass/yrphys.SFRfloatnullableE_SFR? Error on SFR (upper value)solMass/yrstat.error;stat.maxfloatnullablee_SFR? Error on SFR (lower value)solMass/yrstat.error;phys.SFRfloatnullable