J/AJ/141/123ivo://CDS.VizieR/J/AJ/141/123doi:10.26093/cds/vizier.51410123CDSAzimlu M.Fich M.2017-12-18T07:56:46Z2012-09-06T15:22:11ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frh-ii-regionsmolecular-cloudsco-line-emissionThe properties of molecular clouds associated with 10 HII regions were studied using CO observations. We identified 142 dense clumps within our sample and found that our sources are divided into two categories: those with clumps that show a power-law size-line-width relation (Type I) and those that do not show any relation (Type II). The clumps in the Type I sources have larger power-law indices than found in previous studies. The clumps in the Type II sources have larger line widths than do the clumps in the Type I sources.2011AJ....141..123Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/123CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/123https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/141/123http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/141/123https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/141/123https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/141/123http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/141/123GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/141/123/table1 (Properties of selected regions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/123/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/123/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/123/table1?GETtext/xml+votable180.050000true304.42536.758330.005555555555555556Cone search capability for table J/AJ/141/123/clumps (Physical parameters measured (table2) and calculated (table3) for the entire sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/123/clumps?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/123/clumps?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/123/clumps?GETtext/xml+votable180.050000true304.35833336.7094440.0055555555555555566/1848 3309 3314 3320 3746 14304 14306 14640 14641 21504 22080 40619https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/141/123?format=asciiRadiodefaultJ/AJ/141/123/table1Properties of selected regionsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRegionRegion nameobs.fieldcharprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDistDistancekpcpos.distance;pos.heliocentricfloate_Distrms uncertainty on Distkpcstat.errorfloatVlsrLSR velocitykm/sphys.veloc;pos.lsrfloatDiamAngular diameterarcminphys.angSizeintDiamlLinear diameterpcpos.distancefloatSpTSpectral type of exciting starsrc.spTypecharr_SpT[abcd] Origin of SpT (1)meta.ref;pos.framecharJ/AJ/141/123/clumpsPhysical parameters measured (table2) and calculated (table3) for the entire samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRegionRegion namemeta.id;obs.fieldcharClumpClump designation, within the region, [AF2011] Region CNN in Simbadmeta.idcharRAJ2000Right ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)pos.eq.dec;meta.mainReEffective radiuspcphys.size.radiusfloate_Rerms uncertainty on Repcstat.errorfloat12TbCorrected antenna temperature for ^12^CO(2-1)Kphot.antennaTempfloat13Tb? Corrected antenna temperature for ^13^CO(2-1)Kphot.antennaTempfloatnullableV12Peak velocity for ^12^CO(2-1) emission linekm/sspect.dopplerVelocfloatV13? Peak velocity for ^13^CO(2-1) emission linekm/sspect.dopplerVelocfloatnullableTexExcitation temperatureKphys.atmol.excitationfloatDV12FWHM of the Gaussian best fit to the ^12^CO spectrakm/sspect.line.widthfloatDV13? FWHM of the Gaussian best fit to the ^13^CO spectrakm/sspect.line.widthfloatnullableNH? Hydrogen column density calculated from the LTE assumption1e+20cm**-2phys.columnDensityfloatnullablenH2? H_2_ volume densitycm**-3phys.densityfloatnullableMintVelocity-integrated masssolMassphys.massinte_Mintrms uncertainty on MintsolMassstat.errorinttau12? Calculated optical depth for ^12^COphys.absorption.opticalDepth;meta.modelledintnullabletau13? Calculated optical depth for ^13^COphys.absorption.opticalDepth;meta.modelledfloatnullable