J/A+A/647/A50ivo://CDS.VizieR/J/A+A/647/A50doi:10.26093/cds/vizier.36470050CDSCuciti V.Cassano R.Brunetti G.Dallacasa D.van Weeren R.J.,Giacintucci S.Bonafede A.de Gasperin F.Ettori S.Kale R.,Pratt G.W.Venturi T.2021-07-05T08:35:34Z2021-03-08T16:34:31ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradio-sourcesRadio halos are synchrotron diffuse sources at the centre of a fraction of galaxy clusters. The study of large samples of clusters with adequate radio and X-ray data is necessary to investigate the origin of radio halos and their connection with the cluster dynamics and formation history. The aim of this paper is to compile a well-selected sample of galaxy clusters with deep radio observations to perform an unbiased statistical study of the properties of radio halos. We selected 75 clusters with M>=6x10^14^M_{sun}_ at z=0.08-0.33 from the Planck Sunyaev-Zel'dovich catalogue. Clusters without suitable radio data were observed with the Giant Metrewave Radio Telescope and/or the Jansky Very Large Array to complete the information about the possible presence of diffuse emission. We used archival Chandra X-ray data to derive information on the clusters' dynamical states. This observational campaign led to the detection of several cluster-scale diffuse radio sources and candidates that deserve future follow-up observations. Here we summarise their properties and add information resulting from our new observations. For the clusters where we did not detect any hint of diffuse emission, we derived new upper limits to their diffuse flux. We have built the largest mass-selected (>80% complete in mass) sample of galaxy clusters with deep radio observations available to date.2021A&A...647A..50Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/647/A50CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/647/A50https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/647/A50http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/647/A50https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/647/A50https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/647/A50http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/647/A50GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/647/A50/sources (List of sources with images (from table1 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A50/sources?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A50/sources?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A50/sources?GETtext/xml+votable180.050000true8.46-7.7911110.005555555555555556Cone search capability for table J/A+A/647/A50/list (List of fits images)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A50/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A50/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A50/list?GETtext/xml+votable180.050000true180.092693.342450.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/647/A506/97 687 5099 6873 7242 7768 7928 9997 9999 10397 11080 11626 12732 16486 16702 17247 17457 17744 18231 19089 19101 19935 20128 20874 22607 22792 26377 27599 27660 28429 30946 31288 31495 35808 35950 36017 44008 46855https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/647/A50?format=asciiRadiodefaultJ/A+A/647/A50/sourcesList of sources with images (from table1 of the paper)SimbadNameSimbad column added by the CDSmeta.idcharzRedshiftsrc.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainM500Mass enclosed in a sphere with radius R5001e+14solMassphys.massfloatE_M500Error on M500 (upper value)1e+14solMassstat.error;stat.maxfloate_M500Error on M500 (lower value)1e+14solMassstat.errorfloatR500Radius within which the mean mass over-density of the cluster is 500 times the cosmic critical density at the cluster redshiftkpcphys.size.radiusintRadioRadio info (1)meta.codecharl_P1.4GHzLower limit on P1.4GHzmeta.code.errorcharP1.4GHz? k-corrected radio power at 1.4GHz1e+24W.Hz**-1phys.luminosity;em.radio.750-1500MHzfloatnullablee_P1.4GHz? Error on P1.4GHz1e+24W.Hz**-1stat.errorfloatnullableFileNameName of fits filemeta.id;meta.fitscharFileName2Name of second fits filemeta.id;meta.filecharJ/A+A/647/A50/listList of fits imagesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainNxNumber of pixels along X-axismeta.numberintNyNumber of pixels along Y-axismeta.numberintObs.DateObservation datestime.epoch;obsnullableObs.FreqObserved frequencyHzem.freqdoublesizeSize of FITS fileKibytephys.size;meta.fitsintFileNameName of FITS file, in subdirectory fitsmeta.id;meta.fitscharTitleTitle of the FITS filemeta.title;meta.fitscharAssocDataAssociated Data web pagemeta.ref.urlchar