J/ApJ/566/945ivo://CDS.VizieR/J/ApJ/566/945doi:10.26093/cds/vizier.15660945CDSBeuther H.Schilke P.Menten K.M.Motte F.Sridharan T.K.Wyrowski F.2017-10-18T08:24:22Z2009-11-21T16:39:30ZCDS support team

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

cds-question@unistra.frmolecular-cloudsradio-astronomygalaxy-classification-systemsWe present a detailed 1.2mm continuum and CS spectral line study of a large sample of 69 massive star forming regions in very early stages of evolution, most of them prior to building up an ultracompact H II region.2002ApJ...566..945Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/566/945CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/566/945https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/566/945http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/566/945https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/566/945https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/566/945http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/566/945GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/566/945/table1 (The sample (from Sridharan et al., 2002ApJ...566..931S))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/566/945/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/566/945/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/566/945/table1?GETtext/xml+votable180.050000true84.79333335.7552780.005555555555555556Cone search capability for table J/ApJ/566/945/table2 (Fits to the 1.2mm observations)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/566/945/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/566/945/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/566/945/table2?GETtext/xml+votable180.050000true84.8027535.764530.0055555555555555566/13049 13051 14287 14306 14307 14309 14333 14353 14409 14625 14655 14670 14689 14690 14693 14697 15629 15683 23795 24378 24554 29100 29101 29103 29118 29461 29505 29509 29511 29513 29529 29532 29533 29535 30218 30219 30241 30244 30245 30259 30260 30262 30268 30269 30312 30313 30319 30330 30405 30419 30422 30425 30594 30595 30605 30691 30695 30714 30716 307191.6553710550405622e-22 1.6553710550405622e-22https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/566/945?format=asciiOpticalRadiodefaultJ/ApJ/566/945/table1The sample (from Sridharan et al., 2002ApJ...566..931S)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource identification (IRAS name)meta.id;meta.maincharprimaryRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVlsrLocal standard of rest velocitykm/sphys.veloc;pos.lsrfloatfarDThe far kinematic distancekpcpos.distance;pos.heliocentricfloatr_farD? Reference for distance (1)meta.ref;pos.frameintnullablenearD? The near kinematic distance (2)kpcpos.distance;pos.heliocentricfloatnullableTcdThe cold dust component temperatureKphys.temperatureintThdThe hot dust component temperatureKphys.temperatureintfarLLog of the luminosity with far hypothesislog(solLum)phys.luminosityfloatnearL? Log of the luminosity with near hypothesislog(solLum)phys.luminosityfloatnullableSep? Offset between the 12 and 100 micron IRAS source positionsarcsecpos.angDistanceintnullableTrot? The NH_3_ rotation temperature (3)Kphys.temperatureintnullableMSX? Number of MSX point source catalog detections within 2' from the IRAS positionmeta.numberintnullableSimbadSimbad column added by the CDScharJ/ApJ/566/945/table2Fits to the 1.2mm observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id.parentcharSeqIdentified core number in Figure 1meta.id;meta.mainintSpDerived peak flux at 1.2mm, in units of mJy/(11arcsec")^2^mJyphot.flux.density;em.mm.200-400GHzinte_SpUncertainty in SpmJystat.error;src.spTypeintSintIntegrated flux at 1.2mmJyphot.flux.density;em.mm.200-400GHzfloatXoffThe X positional offsetarcsecpos.cartesian.x;instr.detfloate_XoffUncertainty in Xoffarcsecstat.errorfloatYoffThe Y positional offsetarcsecpos.cartesian.y;instr.detfloate_YoffUncertainty in Yoffarcsecstat.errorfloatMajAxisMajor axis of the 2D Gaussian fitarcsecphys.angSizefloate_MajAxisUncertainty in MajAxisarcsecstat.error;phys.angSizefloatMinAxisMinor axis of the 2D Gaussian fitarcsecphys.angSize;srcfloate_MinAxisUncertainty in MinAxisarcsecstat.error;phys.angSizefloatPosAngPositional angle of 2D Gaussian fitdegpos.posAng;meta.modelledintTypeSub-group type (1)meta.codeint_RAPositions, computed from the source position (from table1) and the offset (right ascension part)degpos.eq.ra;meta.main_DEPositions, computed from the source position (from table1) and the offset (declination part)degpos.eq.dec;meta.mainJ/ApJ/566/945/table4Parameters of the CS-fitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id.parentcharPeakThe peak numbermeta.idintVLSRThe Local Standard of Rest velocity (1)km/sphys.veloc;pos.lsrfloatT(CS21)Peak temperature of CS 2-1Kphot.antennaTempfloatI(CS21)Integrated intensity of CS 2-1K.km/sphot.flux.density;em.radiofloatW(CS21)Line width of CS 2-1km/sspect.line.widthfloatT(CS32)? Peak temperature of CS 3-2Kphot.antennaTempfloatnullableI(CS32)? Integrated intensity of CS 3-2K.km/sphot.flux.density;em.radiofloatnullableW(CS32)? Line width of CS 3-2km/sspect.line.widthfloatnullableT(CS54)? Peak temperature of CS 5-4Kphot.antennaTempfloatnullableI(CS54)? Integrated intensity of CS 5-4K.km/sphot.flux.density;em.radiofloatnullableW(CS54)? Line width of CS 5-4km/sspect.line.widthfloatnullableT(34.21)? Peak temperature of C^34^S 2-1Kphot.antennaTempfloatnullableI(34.21)? Integrated intensity of C^34^S 2-1K.km/sphot.flux.density;em.radiofloatnullableW(34.21)? Line width of C^34^S 2-1km/sspect.line.widthfloatnullableT(34.32)? Peak temperature of C^34^S 3-2Kphot.antennaTempfloatnullableI(34.32)? Integrated intensity of C^34^S 3-2K.km/sphot.flux.density;em.radiofloatnullableW(34.32)? Line width of C^34^S 3-2km/sspect.line.widthfloatnullableT(34.54)? Peak temperature of C^34^S 5-4Kphot.antennaTempfloatnullableI(34.54)? Integrated intensity of C^34^S 5-4K.km/sphot.flux.density;em.radiofloatnullableW(34.54)? Line width of C^34^S 5-4km/sspect.line.widthfloatnullable