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<ri:Resource created="2001-10-04T22:39:17Z" status="active" updated="2025-06-13T15:25:00Z" 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>Distances of molecular cloud</title><shortName>J/A+A/327/325</shortName><identifier>ivo://CDS.VizieR/J/A+A/327/325</identifier><altIdentifier>doi:10.26093/cds/vizier.33270325</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>May J.</name></creator><creator><name>Alvarez H.</name></creator><creator><name>Bronfman L.</name></creator><date role="Updated">2012-11-13T12:38:52Z</date><date role="Created">2001-10-04T22:39:17Z</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>molecular-clouds</subject><subject>co-line-emission</subject><description>We have used a deep CO survey (at 115GHz) of the third galactic quadrant (May et al., 1993A&amp;AS...99..105M) to derive the physical properties of molecular clouds in the outer Galaxy. Within the range of this survey, from 194{deg} to 270{deg} in galactic longitude, 177 molecular clouds have been identified beyond 2 kpc from the Sun. Distances have been determined kinematically using the rotation curve of Brand (1986, Ph.D. Thesis, University of Leiden) with R_{sun}_=8.5kpc and {Theta}_{sun}_=220km/s.</description><source format="bibcode">1997A&amp;A...327..325M</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/327/325</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=J/A+A/327/325</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/327/325</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/327/325</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/327/325</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/327/325</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/327/325</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/A+A/327/325/table2 (Molecular clouds beyond 2 kpc from the Sun in the third galactic quadrant)</description><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/327/325/table2?</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/327/325/table2?</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/327/325/table2?</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface><maxSR>180.0</maxSR><maxRecords>50000</maxRecords><verbosity>true</verbosity><testQuery><ra>93.5117</ra><dec>16.5446</dec><sr>0.005555555555555556</sr></testQuery></capability><coverage><spatial>5/5378 5528 9841 9981 6/20821 20823 20825 20855 21504 21506 21536-21537 21539 21547 21646 21658 21669 21680 21683 21690 22032 22034 22036 22038-22039 22041 22045-22047 22065 22069-22070 22078 22088 22090-22091 22122 22124 22208-22210 22212 22214 22216-22217 22219 22221 22223 22245 22253 22256 22264 22266-22267 23638 23668 23767 23773 23850 23936 23938 23944 23946 37839 37849-37851 37860 37863 37865 37869 37871 37874 37883 39239 39244 39246-39247 39256 39267 39269 39271 39273 39276-39278 39280 39282 39290 39361 39371 39373 39375 39386 39403-39404 39407 39744-39746 39763 39768 39770 39789 39791 39795 39801 39803 39806 39877 39888-39889 39891 39894-39895 39897 39899 39909 39920 39923 39932 39934 40617-40619</spatial><footprint ivo-id="ivo://ivoa.net/std/moc">https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/327/325?format=ascii</footprint><waveband>Radio</waveband></coverage><tableset><schema><name>default</name><table><name>J/A+A/327/325/table2</name><description>Molecular clouds beyond 2 kpc from the Sun in the third galactic quadrant</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>GLON</name><description>Peak of the CO emission galactic longitude (1)</description><unit>deg</unit><ucd>pos.galactic.lon</ucd></column><column><name>GLAT</name><description>Peak of the CO emission galactic latitude (1)</description><unit>deg</unit><ucd>pos.galactic.lat</ucd></column><column><name>Vlsr</name><description>LSR velocity (peak of the gaussian fit)</description><unit>km/s</unit><ucd>phys.veloc;pos.lsr</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>FWHM</name><description>Observed line width (FWHM of the gaussian fit)</description><unit>km/s</unit><ucd>spect.line.width</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Dist</name><description>Heliocentric distance</description><unit>kpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>reff</name><description>Effective radius</description><unit>pc</unit><ucd>phys.size.radius</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>MCO</name><description>Cloud mass estimated directly from its ^12^CO luminosity</description><unit>100000solMass</unit><ucd>phys.luminosity;em.line.CO</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>R</name><description>Galactocentric distance</description><unit>kpc</unit><ucd>pos.distance</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) (computed by VizieR, not part of the original data)</description><unit>deg</unit><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><unit>deg</unit><ucd>pos.eq.dec</ucd><flag>nullable</flag><flag>indexed</flag></column></table></schema></tableset></ri:Resource>