J/ApJS/194/14ivo://CDS.VizieR/J/ApJS/194/14doi:10.26093/cds/vizier.21940014CDSPovich M.S.Smith N.Majewski S.R.Getman K.V.Townsley L.K.,Babler B.L.Broos P.S.Indebetouw R.Meade M.R.Robitaille T.P.,Stassun K.G.Whitney B.A.Yonekura Y.Fukui Y.2017-06-27T06:38:28Z2011-06-09T10:44:46ZCDS support team

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

cds-question@unistra.fryoung-stellar-objectsx-ray-sourcesinfrared-photometrystellar-massessurveysWe present a catalog of 1439 young stellar objects (YSOs) spanning the 1.42deg^2^ field surveyed by the Chandra Carina Complex Project (CCCP), which includes the major ionizing clusters and the most active sites of ongoing star formation within the Great Nebula in Carina. Candidate YSOs were identified via infrared (IR) excess emission from dusty circumstellar disks and envelopes, using data from the Spitzer Space Telescope (the Vela-Carina survey) and the Two-Micron All Sky Survey. We model the 1-24um IR spectral energy distributions of the YSOs to constrain physical properties. Our Pan-Carina YSO Catalog (PCYC) is dominated by intermediate-mass (2M_{sun}_<m<~10M_{sun}_) objects with disks, including Herbig Ae/Be stars and their less evolved progenitors. The PCYC provides a valuable complementary data set to the CCCP X-ray source catalogs, identifying 1029 YSOs in Carina with no X-ray detection. We also catalog 410 YSOs with X-ray counterparts, including 62 candidate protostars. Extrapolating over the stellar initial mass function scaled to the PCYC population, we predict a total population of >2x10^4^ YSOs and a present-day star formation rate (SFR) of >0.008M_{sun}_/yr. The global SFR in the Carina Nebula, averaged over the past ~5Myr, has been approximately constant.2011ApJS..194...14Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/194/14CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)V/114 : MSX6C Infrared Point Source Catalog (Egan+ 2003)J/ApJS/194/2 : Chandra Carina Complex Project (CCCP) catalog (Broos+, 2011)J/ApJS/194/9 : X-ray star clusters in the Carina complex (Feigelson+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/194/14https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/194/14http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/194/14https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/194/14https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/194/14http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/194/14GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/194/14/catalog (Pan-Carina YSO catalog: IR data and modeled properties and CCCP matches)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/194/14/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/194/14/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/194/14/catalog?GETtext/xml+votable180.050000true159.8274583-59.75905560.0055555555555555566/37247 37333 37335 37930 38016 38017 380186.772611666688002e-21 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/194/14?format=asciiX-rayInfrareddefaultJ/ApJS/194/14/catalogPan-Carina YSO catalog: IR data and modeled properties and CCCP matchesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPCYCPan-Carina YSO Catalog numbermeta.id;meta.mainintprimaryn_PCYC[AC] Origin (Archive or Catalog) (1)meta.notecharXSimbad column added by the CDSmeta.ref.urlcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainSSTGLMASource SSTGLM identifier (GLLL.llll+BB.bbbb)meta.idcharJmag? 2MASS J band magnitude (2)magphot.mag;em.IR.Jfloatnullableq_Jmag[0,3] Quality flag for Jmag (3)meta.code.qualintHmag? 2MASS H band magnitude (2)magphot.mag;em.IR.Hfloatnullableq_Hmag[0,3] Quality flag for Hmag (3)meta.code.qualintKsmag? 2MASS K_S_ band magnitude (2)magphot.mag;em.IR.Kfloatnullableq_Ksmag[0,3] Quality flag for Ksmag (3)meta.code.qualint[3.6]? Spitzer/IRAC 3.6um band magnitude (2)magphot.mag;em.IR.3-4umfloatnullableq_[3.6][0,3] Quality flag for 3.6mag (3)meta.code.qualint[4.5]? Spitzer/IRAC 4.5um band magnitude (2)magphot.mag;em.IR.4-8umfloatnullableq_[4.5][0,3] Quality flag for 4.5mag (3)meta.code.qualint[5.8]? Spitzer/IRAC 5.8um band magnitude (2)magphot.flux.density;em.IR.4-8umfloatnullableq_[5.8][0,3] Quality flag for 5.8mag (3)meta.code.qualint[8.0]? Spitzer/IRAC 8.0um band magnitude (2)magphot.flux.density;em.IR.8-15umfloatnullableq_[8.0][0,3] Quality flag for 8.0mag (3)meta.code.qualint[24]? Spitzer/MIPS 24um band magnitude (2)magphot.flux.density;em.IR.15-30umfloatnullableq_[24][0,3] Quality flag for 24mag (3)meta.code.qualintMSX?[X] Detected by Midcourse Space Experiment? (Cat. V/114)meta.codecharLbolMean log bolometric luminositylog(solLum)phys.luminosityfloate_LbolThe 1{sigma} uncertainty in logLbollog(solLum)stat.errorfloatMassMean stellar masssolMassphys.mass;stat.meanfloate_MassThe 1{sigma} uncertainty in MasssolMassstat.error;phys.massfloatMenv? Mean envelope mass loss ratelog(solMass.yr**-1)phys.mass.loss;stat.meanfloatnullablee_Menv? The 1{sigma} uncertainty in logMenvlog(solMass.yr**-1)stat.errorfloatnullableStageEvolutionary stage (4)meta.code.classcharCXOGNCMatch with CCCP source (Cat. J/ApJS/194/2; HHMMSS.ss+DDMMSS.s)meta.id.crosscharClCluster/Group membership (5)meta.id.parentcharReg[A-D] Region/Cluster/Group membership (5)meta.id.parentcharNotesAdditional note(s) (6)meta.notecharSimbadSimbad column added by the CDSmeta.refcharJ/ApJS/194/14/table4Candidate X-ray-emitting stage 0/I YSOsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintC[HS] Hard (E_med_>2keV) or Soft (E_med_<=2keV) X-ray counterpartmeta.codecharPCYCPan-Carina YSO Catalog numbermeta.id;meta.mainintf_PCYC[c] Flag on PCYC 1025 (1)meta.codecharMassModel mean stellar masssolMassphys.mass;meta.modelled;stat.meanfloate_MassThe 1{sigma} uncertainty in MasssolMassstat.error;phys.massfloatlogTModel mean stellar temperaturelog(K)phys.temperature;meta.modelled;stat.meanfloate_logTThe 1{sigma} uncertainty in logTlog(K)stat.errorfloatlogMenv/M? Model mean envelope mass loss rate divided by Masslog(yr**-1)phys.mass.lossfloatnullableAvModel mean extinctionmagphys.absorption;stat.meanfloate_Av? The 1{sigma} uncertainty in Av (2)magstat.errorfloatnullableCXOGNCMatch with CCCP source (3)meta.id.crosscharNCtsObserved net counts at 0.5-8keV (3)ctphot.count;em.X-rayfloatEmedObserved median energy at 0.5-8keV (3)keVem.energyfloatlogFxObserved flux at total-band 0.5-8keV (3)log(mW.m**-2)phot.flux;em.X-rayfloat