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<ri:Resource created="2006-01-16T21:40:14Z" 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>Catalogue of neutral He lines of B-stars</title><shortName>III/243</shortName><identifier>ivo://CDS.VizieR/III/243</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Klochkova V.G.</name></creator><creator><name>Nasonov D.S.</name></creator><creator><name>Panchuk V.E.</name></creator><date role="Updated">2017-11-10T11:15:44Z</date><date role="Created">2006-01-16T21:40:14Z</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>b-stars</subject><subject>line-intensities</subject><description>The catalogue of equivalent widths (EW) for neutral helium lines presented is based on numerous photographic spectral observations of B-stars made during 1978-1986 with the 6m telescope of Special Astrophysical Observatory of Russian Academy of Sciences. Original results of spectroscopy of B-stars inside the galactic open clusters and stellar associations were published by Klochkova and Panchuk in 1986PAZh...12..928K and 1987PAZh...13...56K. To make easier the procedure of EW reduction, several A- and O-stars were included in the Catalogue. All sequent steps of EW reduction were described in Klochkova and Panchuk (1987SoSAO..54....5K, Neutral Helium Lines in the Spectra of B-Stars - Part One - Catalogue). Due to profiles of HeI lines are essentially distinguished in spectra both of supergiants and normal stars, the procedure of EW reduction were made separately for these types of stars. After reduction to the common system of the published data and of observational data obtained by authors a homogeneous catalogue of equivalent widths EW for eight neutral helium lines (HeI, {lambda} 4009, 4026, 4121, 4144, 4387, 4471, 4713{AA}) for 524 stars is compiled. The catalogue is added by the mean values of EW for H{gamma} and H{delta} lines being also reduced to the common system of equivalent widths. The work is supported by the Russian Fondation for Basic Research (project 05-07-90087).</description><source>Special Astrophysical Observatory, Russia (2005)</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/III/243</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=III/243</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/243</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South 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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>Star</name><description>Star name</description><dataType xsi:type="vs:VOTableType" arraysize="11*">char</dataType><flag>primary</flag></column><column><name>SName</name><description>Simbad name</description><dataType xsi:type="vs:VOTableType" arraysize="22*">char</dataType></column><column><name>RAJ2000</name><description>? Right ascension (J2000)</description><ucd>pos.eq.ra;meta.main</ucd><flag>nullable</flag></column><column><name>DEJ2000</name><description>? Declination (J2000)</description><ucd>pos.eq.dec;meta.main</ucd><flag>nullable</flag></column><column><name>Bmag</name><description>? B magnitude</description><unit>mag</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Vmag</name><description>? V magnitude</description><unit>mag</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>SpType</name><description>MK spectral type</description><dataType xsi:type="vs:VOTableType" arraysize="13*">char</dataType></column><column><name>Simbad</name><description>Simbad column added by the CDS</description><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column></table><table><name>III/243/catalog</name><description>Main catalogue</description><column><name>Star</name><description>HD (BD/CPD) star name</description><dataType xsi:type="vs:VOTableType" arraysize="11*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>EWHg</name><description>? Equivalent width for line H{gamma}</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>u_EWHg</name><description>Uncertainty flag on EWHg</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe1</name><description>? Equivalent width for line He I 4009</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe1</name><description>Uncertainty flag on EWHe1</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe2</name><description>? Equivalent width for line He I 4026</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe2</name><description>Uncertainty flag on EWHe2</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe3</name><description>? Equivalent width for line He I 4121</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe3</name><description>Uncertainty flag on EWHe3</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe4</name><description>? Equivalent width for line He I 4144</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe4</name><description>Uncertainty flag on EWHe4</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe5</name><description>? Equivalent width for line He I 4387</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe5</name><description>Uncertainty flag on EWHe5</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe6</name><description>? Equivalent width for line He I 4438</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe6</name><description>Uncertainty flag on EWHe6</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe7</name><description>? Equivalent width for line He I 4471</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe7</name><description>Uncertainty flag on EWHe7</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHe8</name><description>? Equivalent width for line He I 4713</description><unit>0.1pm</unit><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>u_EWHe8</name><description>Uncertainty flag on EWHe8</description><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>r_EW</name><description>[0-68]? Equivalent widths reference number Last line (r_EW =" ") for adopted values</description><dataType xsi:type="vs:VOTableType">int</dataType><flag>nullable</flag></column><column><name>SpType</name><description>MK spectral type</description><dataType xsi:type="vs:VOTableType" arraysize="9*">char</dataType></column></table><table><name>III/243/wsuppl</name><description>*Supplement, 22 blue stars in globular clusters</description><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Star</name><description>Star name</description><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>EWHd</name><description>Equivalent width for line H{delta}</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>EWHg</name><description>Equivalent width for line H{gamma}</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>EWHb</name><description>? Equivalent width for line H{beta}</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EWHe2</name><description>? Equivalent width for line He I 4026</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EWHe4</name><description>? Equivalent width for line He I 4144</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EWHe5</name><description>? Equivalent width for line He I 4387</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EWHe7</name><description>? Equivalent width for line He I 4471</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>EWCII</name><description>? Equivalent width for line C II 4267</description><unit>0.1nm</unit><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column></table><table><name>III/243/refs</name><description>References</description><column><name>Com</name><description>Comments</description><dataType xsi:type="vs:VOTableType" arraysize="127*">char</dataType></column><column><name>BibCode</name><description>BibCode</description><dataType xsi:type="vs:VOTableType" arraysize="19*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. 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