J/ApJ/672/930ivo://CDS.VizieR/J/ApJ/672/930doi:10.26093/cds/vizier.16720930CDSVazquez R.A.May J.Carraro G.Bronfman L.Moitinho A.Baume G.2012-11-13T06:14:29Z2010-05-31T20:30:54ZCDS support team

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

cds-question@unistra.fropen-star-clustersmolecular-cloudsWe combine optical and radio observations to trace the spiral structure in the third quadrant of the Milky Way. The optical observations consist of a large sample of young open clusters and associations, whereas the radio observations consist of a survey of nearby and distant clouds observed in CO. Both the optical and radio samples are the largest ones thus far presented in the literature. We use this unique material to analyze the behavior of interstellar extinction and to trace the detailed structure of the third Galactic quadrant (TGQ).2008ApJ...672..930Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/672/930CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/672/930https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/672/930http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/672/930https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/672/930https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/672/930http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/672/930GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/672/930/table3 (Basic parameters of the new distant CO clouds)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/672/930/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/672/930/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/672/930/table3?GETtext/xml+votable180.050000true95.169115.69910.0055555555555555566/21540 21637 21646 21683 21686 22036 22037 22040 22065 22213 22218 22241 22266 23767 23938 37789 37830 37835 37858 39240 39276 39357 39361 39366 39373 39375 39400 39701 39744 39745 39746 39748 39789 39899 39926 39933 39934https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/672/930?format=asciiOpticaldefaultJ/ApJ/672/930/table3Basic parameters of the new distant CO cloudsVlrsLSR velocitykm/sspect.dopplerVeloc;pos.lsrfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGLONGalactic longitude (1)degpos.galactic.lonGLATGalactic latitude (1)degpos.galactic.latdistHeliocentric distancekpcpos.distance;pos.heliocentricfloatZHeight above the planepcpos.cartesian.zfloat_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