J/ApJ/653/1325ivo://CDS.VizieR/J/ApJ/653/1325doi:10.26093/cds/vizier.16531325CDSSimon R.Rathborne J.M.Shah R.Y.Jackson J.M.Chambers E.T.2017-06-20T13:16:57Z2009-01-20T12:25:06ZCDS support team

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

cds-question@unistra.frmolecular-cloudsinterstellar-mediuminfrared-sourcesUsing ^13^CO(J=1-0) molecular line emission (112GHz) from the Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey (BU-FCRAO GRS), we have established kinematic distances to 313 infrared dark clouds (IRDCs) by matching the morphology of the molecular line emission in distinct velocity channels to their mid-infrared extinction.2006ApJ...653.1325Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/653/1325CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/639/227 : MSX IRDC candidate catalog (Simon+, 2006)J/ApJ/641/389 : Properties of IRDC cores (Rathborne+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/653/1325https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/653/1325http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/653/1325https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/653/1325https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/653/1325http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/653/1325GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/653/1325/ircd (Properties of the infra-red dark clouds, including clouds with distinct velocity components along the line of sight)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/653/1325/ircd?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/653/1325/ircd?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/653/1325/ircd?GETtext/xml+votable180.050000true273.7109-16.19320.0055555555555555565/7377 7383 7561 7564 7579 7605 6/29115 29118 29119 29461 29504 29505 29506 29522 29523 29526 29528 29529 30216 30218 30219 30222 30223 30240 30241 30260 30262 30263 30268 30269 30306 30312 30314 30315 30330 30405 30416 30417 30419 30429 30601 30605 30607 30622 30644 30689 30692 30694 30695 30712 30716https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/653/1325?format=asciiInfrareddefaultJ/ApJ/653/1325/ircdProperties of the infra-red dark clouds, including clouds with distinct velocity components along the line of sightrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMSXDCMSXDC designation (GLLL.ll+BB.bb)meta.id;meta.maincharm_MSXDC[abcdef] Cloud component (in table2 only)meta.code.multipcharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latVlsrLocal Standard of Rest (LSR) velocitykm/sphys.veloc;pos.lsrfloatDVLine widthkm/sspect.line.widthfloatDistKinematic distancekpcpos.distance;pos.heliocentricfloatSizeSize for each of the IRDCs that have a morphological match to the ^13^CO emissionpcphys.size.diameterfloatSintIntegrated intensity of ^13^COK.km/sphot.flux.density;em.mm.100-200GHzfloatN(H2)H_2_ column density1e+21cm**-2phys.columnDensityfloatMLTELTE masssolMassphys.massintn(H2)Average H_2_ densitycm**-3phys.densityint_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexed