J/ApJ/756/116ivo://CDS.VizieR/J/ApJ/756/116doi:10.26093/cds/vizier.17560116CDSAntognini J.Bird J.Martini P.2017-12-12T14:44:52Z2014-05-07T09:32:10ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradio-galaxiesWe have identified and studied a sample of 151 FR IIs found in brightest cluster galaxies (BCGs) in the MaxBCG cluster catalog with data from FIRST and NVSS. We have compared the radio luminosities and projected lengths of these FR IIs to the projected length distribution of a range of mock catalogs generated by an FR II model and estimate the FR II lifetime to be 1.9x10^8^yr. The uncertainty in the lifetime calculation is a factor of two, primarily due to uncertainties in the intracluster medium (ICM) density and the FR II axial ratio. We furthermore measure the jet power distribution of FR IIs in BCGs and find that it is well described by a log-normal distribution with a median power of 1.1x10^37^W and a coefficient of variation of 2.2. These jet powers are nearly linearly related to the observed luminosities, and this relation is steeper than many other estimates, although it is dependent on the jet model. We investigate correlations between FR II and cluster properties and find that galaxy luminosity is correlated with jet power. This implies that jet power is also correlated with black hole mass, as the stellar luminosity of a BCG should be a good proxy for its spheroid mass and therefore the black hole mass. Jet power, however, is not correlated with cluster richness, nor is FR II lifetime strongly correlated with any cluster properties. We calculate the enthalpy of the lobes to examine the impact of the FR IIs on the ICM and find that heating due to adiabatic expansion is too small to offset radiative cooling by a factor of at least six. In contrast, the jet power is approximately an order of magnitude larger than required to counteract cooling. We conclude that if feedback from FR IIs offsets cooling of the ICM, then heating must be primarily due to another mechanism associated with FR II expansion.2012ApJ...756..116Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/756/116CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/90 : The FIRST Survey Catalog, Version 12Feb16 (Becker+ 2012)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)J/ApJ/746/178 : The augmented maxBCG cluster catalog (Rykoff+, 2012)J/AJ/141/88 : Galaxy cluster environments of radio sources (Wing+, 2011)J/ApJ/740/59 : 1.4GHz & X-ray sources in 12 galaxy clusters (Hart+, 2011)J/MNRAS/415/1013 : FR II radio galaxies in SDSS (Koziel-Wierzbowska+, 2011)J/ApJ/703/2232 : Weak lensing of SDSS galaxy clusters. III. (Sheldon+, 2009)J/ApJ/686/859 : Radio sources at 0.327, 1.4, 4.5, 8.5GHz (Birzan+, 2008)J/ApJ/660/239 : MaxBCG cat. of 13823 SDSS galaxy clusters (Koester+, 2007)J/ApJS/167/1 : Galaxy groups and clusters from SDSS (Berlind+, 2006)J/MNRAS/329/227 : 2dF Galaxy Redshift Survey. II. (Sadler+, 2002)J/ApJ/448/521 : Radio powers in radio galaxies (Zirbel+, 1995)J/MNRAS/204/151 : Bright radio sources at 178 MHz (3CRR) (Laing+ 1983)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/756/116https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/756/116http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/756/116https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/756/116https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/756/116http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/756/116GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/756/116/table1 (Properties of the FR II sample used)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/756/116/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/756/116/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/756/116/table1?GETtext/xml+votable180.050000true3.19820830.78772220.0055555555555555566/4122 4172 4239 4241 4318 4333 4363 4370 4413 4471 4544 4631 4719 4754 4785 4794 4843 4914 4922 4952 4975 5204 5279 5383 5396 5444 5446 5491 5501 5569 5581 5607 5712 5753 5774 5912 5925 5989 6108 6117 6122 6420 6502 6586 6620 6643 7192 7222 7259 7267 7357 7413 7452 7483 8217 8226 8227 8387 8414 8486 8515 8594 8674 8784 8885 8977 8986 9016 9078 9230 9369 9755 10026 10345 10349 10364 10512 10604 10687 10720 10816 10988 10991 11119 11138 11264 11296 11344 11363 11423 11821 16894 17238 17304 17601 18092 18518 18945 21852 25912 26051 26106 26235 26285 26328 26447 26454 26470 26554 27016 27088 27214 27226 27328 27348 27412 27455 27457 27487 27507 27536 27562 27616 27707 27783 27785 27798 27843 28018 28116 28143 28179 28188 28269 28275 28441 28449 28479 28544 28551 28583 28612 28619 28644 28662 31411 31647 31695 32444 450529.276497240453405e-25 9.276497240453405e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/756/116?format=asciiRadiodefaultJ/ApJ/756/116/table1Properties of the FR II sample usedz[0.1/0.3] BCG redshiftsrc.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSSDSS-DR7 IAU namemeta.id;meta.maincharN200[10/63] Cluster richnesssrc.class.richnessintLr[2.6/17.6] BCG r band luminosity1e+10solLumphys.luminosityfloatLg[3.2/21.4] BCG g band luminosity1e+10solLumphys.luminosityfloatFNVSS[9.3/891] NVSS total 1.4GHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloatPNVSS[0.4/72] NVSS specific radio luminosity1e+24W.Hz**-1phys.composition.massLightRatiofloatl1Projected length of lobe onekpcpos.distance;phys.sizefloatl2Projected length of lobe twokpcpos.distance;phys.sizefloata1[9/90] Angular separation of lobe onearcsecpos.angDistancefloata2[9/116] Angular separation of lobe twoarcsecpos.angDistancefloatVlim[Yes/No ] FR II is in volume-limited sample?src.samplecharFIRSTCross-match with the FIRST (Cat. VIII/90) within 15"meta.ref.urlintnullableNVSSCross-match with the NVSS (Cat. VIII/65) within 15"meta.ref.urlintnullableMaxBCGDisplay the MaxBCG data (Cat. J/ApJ/660/239) within 1"meta.ref.urlcharSloanDisplay the online SDSS data for the nearest sourcemeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharNEDSimbad column added by the CDSmeta.refchar_RAPositions from SDSS names (right ascension part)degpos.eq.ra;meta.main_DEPositions from SDSS names (declination part)degpos.eq.dec;meta.main