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<ri:Resource created="1998-12-14T09:38:02Z" 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>Spectral class of unidentified IRAS sources</title><shortName>J/A+AS/133/201</shortName><identifier>ivo://CDS.VizieR/J/A+AS/133/201</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Iyengar K.V.K.</name></creator><creator><name>MacConnell D.J.</name></creator><date role="Updated">2017-10-02T19:28:08Z</date><date role="Created">1998-12-14T09:38:02Z</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>infrared-sources</subject><subject>stellar-spectral-types</subject><description>M spectral types and IRAS infrared magnitudes, colors, and variability parameters are given for 155 largely unidentified IRAS point sources having quality-3 flux densities at 12, 25, and 60 mum.</description><source format="bibcode">1998A&amp;AS..133..201I</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/133/201</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic 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1993)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/ApJ/411/188">J/ApJ/411/188 : Classification of bright IRAS variables (Allen+ 1993)</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/A+AS/133/201</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/133/201</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/133/201</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/133/201</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/133/201</mirrorURL><mirrorURL title="VizieR at SAAO: 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