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<ri:Resource created="2009-12-18T23:20:24Z" 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>Weak-line T Tauri in Spitzer c2d Survey. II.</title><shortName>J/ApJ/667/308</shortName><identifier>ivo://CDS.VizieR/J/ApJ/667/308</identifier><altIdentifier>doi:10.26093/cds/vizier.16670308</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Cieza L.</name></creator><creator><name>Padgett D.L.</name></creator><creator><name>Stapelfeldt K.R.</name></creator><creator><name>Augereau J.-C.</name></creator><creator><name>Harvey P.,Evans II N.J.</name></creator><creator><name>Merin B.</name></creator><creator><name>Koerner D.</name></creator><creator><name>Sargent A.</name></creator><creator><name>Van Dishoeck E.F.,Allen L.</name></creator><creator><name>Blake G.</name></creator><creator><name>Brooke T.</name></creator><creator><name>Chapman N.</name></creator><creator><name>Huard T.</name></creator><creator><name>Lai S.-P.</name></creator><creator><name>Mundy L.,Myers P.C.</name></creator><creator><name>Spiesman W.</name></creator><creator><name>Wahhaj Z.</name></creator><date role="Updated">2017-10-16T14:57:39Z</date><date role="Created">2009-12-18T23:20:24Z</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>pre-main-sequence-stars</subject><subject>infrared-sources</subject><description>One of the central goals of the Spitzer Legacy Project "From Cores to Disks" (c2d) is to determine the frequency of circumstellar disks around weak-line T Tauri stars (WTTSs) and to study the properties and evolutionary status of these disks. Here we present a census of disks for a sample of over 230 WTTSs located in the c2d IRAC and MIPS maps of the Ophiuchus, Lupus, and Perseus Molecular Clouds.</description><source format="bibcode">2007ApJ...667..308C</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/667/308</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/A+AS/123/329">J/A+AS/123/329 : New weak-line T Tauri stars in Lupus (Krautter+ 1997)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/AJ/131/1574">J/AJ/131/1574 : Infrared photometry of IC348 members (Lada+, 2006)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/649/862">J/ApJ/649/862 : IR phot. of IC 348 pre-main-sequence stars (Cieza+, 2006)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/454/595">J/A+A/454/595 : X-ray emission of T Tau stars in Lupus 3 (Gondoin, 2006)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/479/827">J/A+A/479/827 : UBVR light curves of weak-line T Tauri stars (Grankin+, 2008)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJS/177/551">J/ApJS/177/551 : Spitzer c2d survey of Lupus dark clouds (Merin+, 2008)</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/ApJ/667/308</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/667/308</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/667/308</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/667/308</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/667/308</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/667/308</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/ApJ/667/308/weak_tt (Spitzer and Non-Spitzer data)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/667/308/weak_tt?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/667/308/weak_tt?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/667/308/weak_tt?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>55.8837</ra><dec>32.1048</dec><sr>0.005555555555555556</sr></testQuery></capability><facility>Spitzer</facility><coverage><spatial>6/1539 42611 42612 42614 42615 42727 42736 42738 42957 42959 42970 42971 42980 42981 42983 42988 42989 42992</spatial><spectral>6.772611666688002e-21 1.7003137259100215e-19</spectral><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/667/308?format=ascii</footprint><waveband>Infrared</waveband></coverage><tableset><schema><name>default</name><table><name>J/ApJ/667/308/weak_tt</name><description>Spitzer and Non-Spitzer data</description><column><name>SpT</name><description>MK spectral type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. 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Error in F3.6</description><unit>mJy</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>F4.5</name><description>? IRAC 4.5 micron flux</description><unit>mJy</unit><ucd>phot.mag;em.IR.4-8um</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_F4.5</name><description>? Error in F4.5</description><unit>mJy</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>F5.8</name><description>? IRAC 5.8 micron flux</description><unit>mJy</unit><ucd>phot.flux.density;em.IR.4-8um</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_F5.8</name><description>? Error in F5.8</description><unit>mJy</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>F8.0</name><description>? 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(Y/N)</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>EWHa</name><description>H{alpha} equivalent width in Angstroms (1)</description><unit>0.1nm</unit><ucd>spect.line.eqWidth;em.line.Halpha</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Vmag</name><description>? The V band magnitude (2)</description><unit>mag</unit><ucd>phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Vmag</name><description>? Error in Vmag (2)</description><unit>mag</unit><ucd>stat.error;phot.mag;em.opt.V</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Rcmag</name><description>? The R_c_ band magnitude (2)</description><unit>mag</unit><ucd>phot.mag;em.opt.R</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>e_Rcmag</name><description>? 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