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<ri:Resource created="2007-10-28T15:31:48Z" 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>BLOX Cluster catalog</title><shortName>J/A+A/470/821</shortName><identifier>ivo://CDS.VizieR/J/A+A/470/821</identifier><altIdentifier>doi:10.26093/cds/vizier.34700821</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Dietrich J.P.</name></creator><creator><name>Erben T.</name></creator><creator><name>Lamer G.</name></creator><creator><name>Schneider P.</name></creator><creator><name>Schwope A.</name></creator><creator><name>Hartlap J.,Maturi M.</name></creator><date role="Updated">2007-10-28T14:39:01Z</date><date role="Created">2007-10-28T15:31:48Z</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><description>The mass function of galaxy clusters is an important cosmological probe. Differences in the selection method could potentially lead to biases when determining the mass function. From the optical and X-ray data of the XMM-Newton Follow-Up Survey, we obtain a sample of galaxy cluster candidates using weak gravitational lensing, the optical Postman matched filter method, and a search for extended X-ray sources. We develop our weak lensing search criteria by testing the performance of the aperture mass statistic on realistic ray-tracing simulations matching our survey parameters and comparing two filter functions. We find that the dominant noise source for our survey is shape noise and that spurious cluster detection due to projections of large-scale structures are negligible. Our full cluster catalog has 155 cluster candidates, 116 found with the Postman matched filter, 59 extended X-ray sources, and 31 shear selected potential clusters. Most of these cluster candidates were not previously known. The present catalog will be a solid foundation for studying possible selection effects in either method.</description><source format="bibcode">2007A&amp;A...470..821D</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/470/821</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/B/bax">B/bax : The BAX Database (Blanchard+, 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/56/403">J/ApJS/56/403 : X-ray survey of clusters of galaxies. IV. (Kowalski+, 1984)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/274/75">J/MNRAS/274/75 : Redshifts of ROSAT X-ray brightest clusters (Crawford+, 1995)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/MNRAS/281/799">J/MNRAS/281/799 : XBACs, the sample (Ebeling+, 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/129/435">J/ApJS/129/435 : NORAS galaxy cluster survey. I. (Bohringer+, 2000)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/278/379">J/A+A/278/379 : X-ray Emission from Abell Clusters of Galaxies (Briel+ 1993)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/566/744">J/ApJ/566/744 : EEMSS new X-ray clusters (Lewis+, 2002)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/126/2740">J/AJ/126/2740 : X-ray emission of RASS Abell clusters (Ledlow+, 2003)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/420/61">J/A+A/420/61 : X-ray clusters of galaxies (Schuecker+, 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/423/449">J/A+A/423/449 : RASS-SDSS Galaxy Clusters Survey. I. (Popesso+, 2004)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/425/367">J/A+A/425/367 : REFLEX Galaxy Cluster Survey catalogue (Boehringer+, 2004)</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/470/821</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/470/821</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/470/821</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/470/821</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/470/821</mirrorURL><mirrorURL 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