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<ri:Resource created="2007-09-30T21:26:00Z" 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>OGLE Galactic Bulge periodic variables</title><shortName>II/213</shortName><identifier>ivo://CDS.VizieR/II/213</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Udalski A.</name></creator><creator><name>Kubiak M.</name></creator><creator><name>Szymanski M.</name></creator><creator><name>Kaluzny J.</name></creator><creator><name>Mateo M.</name></creator><creator><name>Krzeminski W.</name></creator><date role="Updated">2023-01-11T14:25:05Z</date><date role="Created">2007-09-30T21:26:00Z</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>variable-stars</subject><subject>photometry</subject><description>We present the Catalog of Periodic Variable Stars in the Galactic Bulge. The Catalog is based on observations collected during the OGLE (Optical Graviational Lensing Experiment) microlensing search: (1) 213 periodic variable stars brighter than Imag=18mag: 31 pulsating, 116 eclipsing and 66 miscellaneous type variables from the Baade's Window BWC field are presented. (2) 800 variable stars found in four Baade's Window fields BW1, BW2, BW3 and BW4 are presented. Among them 71 are classified as pulsating, 465 as eclipsing and 264 as miscellaneous type. (3) 644 variable stars: 64 pulsating, 352 eclipsing and 228 miscellaneous type were detected in four Baade's Window fields BW5, BW6, BW7 and BW8. Analysis of periodic variable stars found in overlapping regions of the Baade's Window fields yields an average completeness of the Catalog equal to about 80% of periodic variables objects registered in the OGLE databases and about 65% of all periodic variable stars in the observed region of the sky. (4) 631 variable stars: 59 pulsating, 348 eclipsing and 224 miscellaneous type were detected in third Baade's Window fields BW9, BW10, and BW11. (5) 574 variables stars: 44 pulsating, 369 eclipsing and 161 miscellaneous type were detected in four fields located symmetrically in the galactic latitude around the Galactic center: MM5-A, MM5-B, MM7-A and MM7-B.</description><source format="bibcode">1994AcA....44..317U</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/II/213</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/I/244">I/244 : OGLE General Catalog of stars. I. (Szymanski+ 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/112/407">J/A+AS/112/407 : OGLE variables in Sculptor dwarf galaxy (Kaluzny+, 1995)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+AS/125/343">J/A+AS/125/343 : OGLE RR Lyr stars in omega Cen (Kaluzny+ 1997)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AcA/46/389">J/AcA/46/389 : OGLE miscellaneous variable stars (Olech 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AcA/48/147">J/AcA/48/147 : OGLE SMC BVI photometry (Udalski+ 1998)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AcA/48/175">J/AcA/48/175 : OGLE LMC clusters (Pietrzynski+ 1998)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AcA/48/289">J/AcA/48/289 : OGLE-I long-period &amp; non-periodic variables (Zebrun 1998)</relatedResource><relatedResource>ftp://sirius.astrouw.edu.pl/ogle : OGLE Internet Archive</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=II/213</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=II/213</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=II/213</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=II/213</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=II/213</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=II/213</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 II/213/pvar (All periodic variables: pulsating, eclipsing, miscellaneous)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/II/213/pvar?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/II/213/pvar?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/II/213/pvar?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>270.8900417</ra><dec>-30.0206667</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>5/7220 6/28716 28718 28735 28776 28778-28779 28864</spatial><spectral>2.367228618189496e-19 2.6706780932288093e-19</spectral><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/II/213?format=ascii</footprint></coverage><tableset><schema><name>default</name><table><name>II/213/pvar</name><description>All periodic variables: pulsating, eclipsing, miscellaneous</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>Simbad</name><description>Simbad column added by the CDS</description><ucd>meta.ref.url</ucd><dataType xsi:type="vs:VOTableType" arraysize="*">char</dataType></column><column><name>OGLE</name><description>OGLE star identification</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>RAJ2000</name><description>Right ascension (J2000)</description><ucd>pos.eq.ra;meta.main</ucd></column><column><name>DEJ2000</name><description>Declination (J2000)</description><ucd>pos.eq.dec;meta.main</ucd></column><column><name>Per</name><description>Period of pulsation</description><unit>d</unit><ucd>time.period</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>T0</name><description>Heliocentric Julian date of maximum brightness (minimum for eclipsing stars)</description><unit>d</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>Imag</name><description>I magnitude at maximum brightness</description><unit>mag</unit><ucd>phot.mag;em.opt.I</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>V-I</name><description>? 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