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<ri:Resource created="2003-12-29T21:44:03Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Very rich Abell clusters radio analysis</title><shortName>J/ApJS/146/267</shortName><identifier>ivo://CDS.VizieR/J/ApJS/146/267</identifier><altIdentifier>doi:10.26093/cds/vizier.21460267</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Morrison G.E.</name></creator><creator><name>Owen F.N.</name></creator><creator><name>Ledlow M.J.</name></creator><creator><name>Keel W.C.</name></creator><creator><name>Hill J.M.</name></creator><creator><name>Voges W.,Herter T.</name></creator><date role="Updated">2018-01-04T08:23:06Z</date><date role="Created">2003-12-29T21:44:03Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>galaxy-clusters</subject><subject>radio-continuum-emission</subject><subject>redshifted</subject><description>Radio observations were used to detect the "active" galaxy population within rich clusters of galaxies in a nonbiased manner that is not plagued by dust extinction or the K-correction. We present wide-field radio, optical (imaging and spectroscopy), and ROSAT All-Sky Survey (RASS, Cat. &lt;IX/10&gt;) X-ray data for a sample of 30 very rich Abell (R&gt;=2) cluster with z&lt;=0.25. The VLA radio data samples the ultrafaint radio (L(1.4GHz)&gt;=2x10^22^W/Hz) galaxy population within these extremely rich clusters for galaxies with RMAG&lt;=-21. 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Total number of radio galaxies with L(1.4GHz)&gt;=10^23^W/Hz normalized by the total number of galaxies searched within 2.5Mpc of the cluster center and with RMAG brighter than -21.</description><ucd>stat</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_fHLRG</name><description>? rms uncertainty on fHLRG</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>NED</name><description>Simbad column added by the CDS</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column></table><table><name>J/ApJS/146/267/table4</name><description>Optical Identifications</description><column><name>recno</name><description>Record number assigned by the VizieR team. 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