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<ri:Resource created="2023-11-16T13:47:32Z" status="active" updated="2026-02-10T20:08:23Z" 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>Catalog of magnetic stars</title><shortName>J/other/RAA/23.I</shortName><identifier>ivo://CDS.VizieR/J/other/RAA/23.I5024</identifier><altIdentifier>doi:10.26093/cds/vizier/dx/cdktface</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Rustem A.</name></creator><creator><name>Lu G.-L.</name></creator><creator><name>Liu J.-Z.</name></creator><creator><name>Zhu C.-H.</name></creator><creator><name>Zhang Y.</name></creator><creator><name>Shen D.-X.,Zhang Y.-H.</name></creator><creator><name>He X.-L.</name></creator><date role="Updated">2026-02-10T20:08:23Z</date><date role="Created">2023-11-16T13:47:32Z</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>peculiar-variable-stars</subject><subject>magnetic-fields</subject><description>Magnetic fields are significant in the structure and evolution of stars. We present a comprehensive catalog of 1784 known magnetic stars, detailing their identifications, HD numbers, precise locations, spectral types and averaged quadratic effective magnetic fields among other important information. The group comprises 177 O-type stars, 551 B-type stars, 520 A-type stars, 91 F-type stars, 53 G-type stars, 61 K-type stars, 31 M-type stars and an additional 300 stars whose spectral classification remains indeterminate. Our analysis examines the statistical properties of these magnetic stars. The relative integrated distribution function and number distribution function for all magnetic stars of the same spectral type can be effectively approximated using an exponential function of the averaged quadratic effective magnetic field. The analysis further reveals that A and B-type stars possess the strongest mean magnetic fields, indicating an easier detection of their magnetic fields.</description><source format="bibcode">2023RAA....23i5024R</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RAA/23.I5024</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></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/other/RAA/23.I5024</accessURL><mirrorURL title="VizieR at IUCAA: Pune, 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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>Name</name><description>Name</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="23*">char</dataType></column><column><name>HD</name><description>? HD Number</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>m_HD</name><description>Multiplicity index on HD</description><ucd>meta.code.multip</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column><column><name>RAJ2000</name><description>? Rigth ascension (J2000)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd><flag>nullable</flag></column><column><name>DEJ2000</name><description>? Declination (J2000)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd><flag>nullable</flag></column><column><name>SpType</name><description>Spectral Type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="24*">char</dataType></column><column><name>&lt;Be&gt;</name><description>Mean longitudinal magnetic field</description><unit>G</unit><ucd>phys.magField</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>e_&lt;Be&gt;</name><description>? Mean longitudinal magnetic field rms error</description><unit>G</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>chi2/n</name><description>? 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