J/MNRAS/483/540ivo://CDS.VizieR/J/MNRAS/483/540doi:10.26093/cds/vizier.74830540CDSLovisari L.Reiprich T.H.2024-08-19T20:16:17Z2022-08-10T13:53:19ZCDS support team

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

cds-question@unistra.frgalaxy-clustersx-ray-sourcesWe study a sample of 207 nearby galaxy groups and clusters observed with XMM-Newton. Key aspects of this sample include the large size, the high data quality, and the large diversity of cluster dynamical states. We determine the overall metallicity within 0.3R_500_ and the radial distribution of the metals. On average, we find a mild dependence of the core metallicity with the average temperature of the system in agreement with previous results. However, we identify the cause of this mild dependence to be due to relaxed systems only; disturbed systems do not show this trend, on average. The large scatter observed in this relation is strongly associated with the dynamical state of the systems: relaxed systems have, on average, a higher metallicity in the core than disturbed objects. The radial profiles of relaxed systems are centrally peaked and show a steep decrease with radius, flattening beyond 0.3-0.4R_500_. The metallicity of disturbed systems is also higher in the centre but at much lower values than what is observed for relaxed objects. This finding is consistent with the picture that cluster mergers mix the abundance distribution by inducing large-scale motions. The scatter of the radial profiles is quite large, but while for relaxed systems it decreases almost monotonically as function of the radius, for disturbed systems it shows a significant boost at large radii. Systems with a central radio source have a flatter profile indicating that central AGNs are an efficient mechanism to uplift and redistribute the metals in the ICM.2019MNRAS.483..540Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/483/540CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/483/540https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/483/540http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/483/540https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/483/540https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/483/540http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/483/540GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/483/540/tablee1 (Properties of the clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/483/540/tablee1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/483/540/tablee1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/483/540/tablee1?GETtext/xml+votable180.050000true196.069583-30.5152780.0055555555555555566/50 87 149 206-207 306 2142 2164 2230 2251 2388 2432 4772 5305 5370 5373 5618 6223 6247 6494 7004 7026 7536 8220 8264 8268 8271 8440 8442 8520 8526 8575 8788 8823 8926 9036 9072 9287 9354 9366 9468 9504 9506 9543 9583 10271 10312 10442 10717 11591 11636 15112 16031 16410 16434 16492 16526 16543 16713 16767 16806 16953 16959 17133 17141 17237 17300 17387 17515 17745 18016 18184 18410-18411 18566 18584-18585 18596 18598 18635 18742 18757 19462 20021 20083 20355 20361 20481 20494 20669 20706 21069 21072-21073 21169 21870 22545 22577 22722 22936 23097 23306 23451 24622 24637 24943 25682 25769 25787 25852 25981 26135 26185 26188 26208 26302 26563 26690 27060 27081 27314 27652 27676 27760 27966 28471 29234 30916 31121 32746 32798 33235 33433 33614 33620 33628 34161 34229 34423 34442-34443 34480 34496 34805 35055 35097 35976 35985 36012 36713 38853 39047 39079 40402 40777 40803 40809 40987 41027 43433 43451 43503 43757 43828 43830 43836-43838 43849 43937 43939 43941 43962 43977 44502 44554 45253 45421 45506 45542-45543 45562 45584 45893 45906 45942 46020 46101 46237 46244 46441 46484 46548 46643 47188 47207 47358 47573 47921 48258 48456 48483 48639 48738https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/483/540?format=asciiX-raydefaultJ/MNRAS/483/540/tablee1Properties of the clustersSimbadNameSimbad column added by the CDSmeta.idcharnullableM500Mass used to estimate R500 taken from Piffaretti et al. (2011A&A...534A.109P)1e+14solMassphys.massfloate_AcoreError on AcoreSunstat.errorfloatwCentroid-shift parameterpos.distance;arith.difffloate_wError on wstat.errorfloatcSurface brightness concentration parameterstat.fit.paramfloate_cError on cstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster namemeta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatIDXMM-Newton observation IDmeta.id;obstexpClean exposure times for MOS1,MOS2 and pnkstime.duration;obs.exposurecharAcoreCore abundance (in Sun units)Sunphys.abundfloat