J/ApJ/704/1586ivo://CDS.VizieR/J/ApJ/704/1586doi:10.26093/cds/vizier.17041586CDSSun M.2017-09-22T16:16:32Z2011-12-12T12:30:44ZCDS support team

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

cds-question@unistra.frgalaxy-clustersactive-galactic-nucleix-ray-sourcesThe radio active galactic nucleus (AGN) feedback in X-ray cool cores has been proposed as a crucial ingredient in the evolution of baryonic structures. However, it has long been known that strong radio AGNs also exist in "noncool core" clusters, which brings up the question whether an X-ray cool core is always required for the radio feedback. In this work, we present a systematic analysis of brightest cluster galaxies (BCGs) and strong radio AGNs in 152 groups and clusters from the Chandra archive. All 69 BCGs with radio AGN more luminous than 2x10^23^W/Hz at 1.4GHz are found to have X-ray cool cores. BCG cool cores can be divided into two classes: the large cool core (LCC) class and the corona class. As examples of the corona class, we also present detailed analyses of a BCG corona associated with a strong radio AGN (ESO 137-006 in A3627) and one of the faintest coronae known (NGC 4709 in the Centaurus cluster).2009ApJ...704.1586Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/704/1586CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/chandra : The Chandra Archive Log (CXC, 1999-)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)J/ApJS/195/15 : Luminosity profiles of BCGs (Donzelli+, 2011)J/A+A/425/367 : REFLEX Galaxy Cluster Survey catalogue (Boehringer+, 2004)J/AJ/125/478 : HST imaging of brightest cluster galaxies (Laine+, 2003)J/MNRAS/318/333 : Extended ROSAT Bright Cluster Sample (Ebeling+ 2000)J/ApJS/129/435 : NORAS galaxy cluster survey. I. (Bohringer+, 2000)J/MNRAS/306/857 : ROSAT Brightest Cluster Sample. III. (Crawford+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/704/1586https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/704/1586http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/704/1586https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/704/1586https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/704/1586http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/704/1586GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/704/1586/table1 (Sample of 152 groups and clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/704/1586/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/704/1586/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/704/1586/table1?GETtext/xml+votable180.050000true192.2158-41.30580.005555555555555556Cone search capability for table J/ApJ/704/1586/table2 (Galaxies in the corona class with L_1.4GHz_>10^24^W/Hz AGNs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/704/1586/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/704/1586/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/704/1586/table2?GETtext/xml+votable180.050000true204.1627208-33.96591670.0055555555555555566/50 87 306 1466 1671 1701 2142 2186 2214 2220 2227 2251 2388 2409 2414 2432 4341 4804 5046 5370 5399 5616 5664 5975 5982 6532 7004 7026 7839 7882 8220 8264 8268 8271 8520 8526 8575 8648 8705 8788 9287 9354 9443 9468 9506 9583 10137 10182 10312 10379 10442 11195 12121 12241 13564 13760 14744 15045 15112 15302 16410 16434 16492 16543 16713 17141 17237 17300 17662 17745 18003 18009 18016 18184 18241 18324 18411 18437 18941 19321 19432 19608 19777 20021 20072 20083 20355 20481 21134 21156 21169 22577 22722 22746 23027 23223 23306 23451 24943 25054 25055 25769 25981 26208 26563 26596 26691 27060 27486 27652 27760 28249 28360 28377 28414 28471 32545 32798 33235 33628 33648 33649 33657 33968 34161 34443 34463 35548 36713 38853 39077 39079 40294 40615 40777 40809 41423 41434 42981 43503 43627 43828 43835 43836 43837 43838 43849 43939 43948 43977 44554 45446 45636 45984 46484 46911 48489https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/704/1586?format=asciiX-raydefaultJ/ApJ/704/1586/table1Sample of 152 groups and clustersSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSystem designationmeta.id;meta.maincharprimaryGSimbad column added by the CDSmeta.ref.urlcharzNED redshiftsrc.redshiftfloatNThe number of Chandra observation(s)meta.numberintNEDSimbad column added by the CDSchar_RAPositions from Simbad (right ascension part)degpos.eq.ra;meta.mainnullable_DEPositions from Simbad (declination part)degpos.eq.dec;meta.mainnullableJ/ApJ/704/1586/table2Galaxies in the corona class with L_1.4GHz_>10^24^W/Hz AGNsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGalGalaxy namemeta.id;meta.maincharNameCluster namemeta.id.parentcharlogLKs2MASS Ks-band luminosity of the galaxy (1)log(solLum)phys.luminosity;em.IR.KfloatlogL1.41.4GHz luminosity of the galaxy (2)log(W.Hz**-1)phys.luminosity;em.radiofloatl_LxLimit flag on Lxmeta.code.errorcharLxThe rest-frame 0.5-2keV luminosity in unit of 10^41^erg/s1e+34Wphys.luminosity;em.X-rayfloatE_Lx? Positive error in Lx1e+34Wstat.error;stat.maxfloatnullablee_Lx? Negative error in Lx1e+34Wstat.errorfloatnullablekT? Plasma temperaturekeVphys.temperaturefloatnullableE_kT? Positive error in kTkeVstat.error;stat.maxfloatnullablee_kT? Negative error in kTkeVstat.error;phys.energyfloatnullablef_kT[o] o: other kT value (0.81+/-0.08keV)meta.codecharNoteNote (3)meta.notecharu_LAGN[~] Uncertainty flag on LAGNmeta.code.errorcharLAGN? The AGN luminosity (measured in the rest frame 0.5-10keV), if it is higher than 10^41^erg/s1e-07Wphys.luminosity;em.X-raydoublenullable2MDisplay the 2MASS data (Cutri et al. 2003, Cat. II/246)meta.ref.urlcharNVSSDisplay the NVSS data (Condon et al. 1998, Cat. VIII/65)meta.ref.urlcharNEDSimbad column added by the CDSchar_RAPositions from Simbad (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad (declination part)degpos.eq.dec;meta.main