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<ri:Resource created="2005-12-16T07:35:32Z" 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>UBV photometry of AB stars in halo</title><shortName>J/AJ/87/1515</shortName><identifier>ivo://CDS.VizieR/J/AJ/87/1515</identifier><altIdentifier>doi:10.26093/cds/vizier.50871515</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Pier J.R.</name></creator><date role="Updated">2012-11-13T12:58:20Z</date><date role="Created">2005-12-16T07:35:32Z</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>visible-astronomy</subject><subject>broad-band-photometry</subject><subject>halo-stars</subject><description>The results of photoelectric UBV photometry of 234 AB stars in the southern galactic halo are presented. The stars were chosen from the Curtis Schmidt objective-prism survey of Preston and Shectman and comprise a sample of halo objects selected without kinematic bias. The majority of the stars lie in the region of the (U-B, B-V) plane occupied by field and globular cluster blue horizontal-branch stars.</description><source format="bibcode">1982AJ.....87.1515P</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/87/1515</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/J/ApJS/53/791">J/ApJS/53/791 : Spectroscopy of AB stars in halo (Pier, 1983)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/90/2089">J/AJ/90/2089 : Stars of very low metal abudance. (Beers+, 1985)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/PASP/102/1392">J/PASP/102/1392 : UBV photometry from HK survey. (Doinidis+ 1990)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/PASP/103/973">J/PASP/103/973 : Photoelectric UBV from HK survey. (Doidinis+ 1991)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/76/1001">J/ApJS/76/1001 : UBV photometry of HK survey stars (Preston+, 1991)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/103/267">J/AJ/103/267 : Spectrocopy of hot stars in galactic halo (Beers+ 1992)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/103/1987">J/AJ/103/1987 : Stars of very low metal abundance (Beers+ 1992)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/108/268">J/AJ/108/268 : HK survey emission-line candidates positions (Beers+ 1994)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/108/538">J/AJ/108/538 : Metal-poor MS stars UBV photometry (Preston+ 1994)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/112/1188">J/AJ/112/1188 : HK survey emission-line candidates (Beers+ 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/117/2329">J/AJ/117/2329 : Spectroscopy of hot stars in the halo. (Wilhelm+, 1999)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/123/639">J/ApJS/123/639 : UBV photometry of metal-weak candidates (Norris+, 1999)</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/AJ/87/1515</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/87/1515</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/87/1515</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/87/1515</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/87/1515</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/87/1515</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><capability xsi:type="cs:ConeSearch" standardID="ivo://ivoa.net/std/ConeSearch"><description>Cone search capability for table J/AJ/87/1515/table6 (UBV photometry)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/87/1515/table6?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/87/1515/table6?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/87/1515/table6?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>28.26178</ra><dec>-12.34406</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>5/11712 11884 11886 11957 6/16425 16455 16465 16466 16470 16471 16472 16478 16479 16484 16485 16498 16499 16515 16645 16657 16658 16660 16662 16663 16668 16670 16671 16688 16689 16692 16706 16710 16724 16726 16728 16734 16735 16756 17416 17475 17478 17479 17497 17499 17503 18700 18702 18714 18716 18725 18739 18742 18763 18766 18791 18803 33591 33596 33636 33640 33646 33650 33656 33685 33728 35579 35774 35838 35839 36678 36687 36709 36711 36743 36750 36760 36762 36763 36765 36784 36786 36788 36807 36811 36812 36814 36816 36825 36826 36828 36851 36852 36853 36854 46335 46462 46463 46504 46509 46510 46522 46549 46671 46677 46679 46684 46685 46687 46710 46714 46855 46856 46857 46860 46864 47514 47515 47524 47525 47527 47533 47540 47542 47827 47836 47837 47839 48008 48010 48032</spatial><spectral>3.322582951404819e-19 3.852589004194616e-19</spectral><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/87/1515?format=ascii</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>J/AJ/87/1515/table6</name><description>UBV photometry</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>BPS-CS</name><description>Curtis Schmidt plate number and the star number assigned by Preston designation as he scanned the plates</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="9*">char</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>GLON</name><description>Galactic longitude</description><unit>deg</unit><ucd>pos.galactic.lon</ucd></column><column><name>GLAT</name><description>Galactic latitude</description><unit>deg</unit><ucd>pos.galactic.lat</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Class</name><description>Spectral and apparent brightness classifications assigned by Preston (1)</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column><column><name>Vmag</name><description>V magnitude</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>B-V</name><description>B-V colour index</description><unit>mag</unit><ucd>phot.color;em.opt.B;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>U-B</name><description>U-B colour index</description><unit>mag</unit><ucd>phot.color;em.opt.U;em.opt.B</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>o_Vmag</name><description>Number of UBV observations</description><ucd>meta.number</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Names</name><description>Other designations (2)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="30*">char</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) (computed by VizieR, not part of the original data)</description><ucd>pos.eq.ra</ucd><flag>nullable</flag><flag>indexed</flag></column><column><name>_DE.icrs</name><description>Declination (ICRS) (computed by VizieR, not part of the original data)</description><ucd>pos.eq.dec</ucd><flag>nullable</flag><flag>indexed</flag></column></table></schema></tableset></ri:Resource>