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<ri:Resource created="1998-08-05T20:04:51Z" 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>Abell 3733 radial velocities</title><shortName>J/A+AS/131/221</shortName><identifier>ivo://CDS.VizieR/J/A+AS/131/221</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Solanes J.M.</name></creator><creator><name>Stein P.</name></creator><date role="Updated">2013-03-06T06:39:02Z</date><date role="Created">1998-08-05T20:04:51Z</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>radial-velocity</subject><description>Cross-correlation and emission-line heliocentric radial velocities for 112 galaxies observed with the MEFOS and OPTOPUS spectrographs in the field of the galaxy cluster A3733. 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Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>RA1950</name><description>Right ascension (1950)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DE1950</name><description>Declination (1950)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>bj</name><description>? b_j magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>HRVccM</name><description>? Cross-correlation heliocentric radial velocity from MEFOS</description><unit>km/s</unit><ucd>stat.correlation</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>e_HRVccM</name><description>? 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