J/ApJ/692/973ivo://CDS.VizieR/J/ApJ/692/973doi:10.26093/cds/vizier.16920973CDSEnoch M.L.Evans N.J.Sargent A.I.Glenn J.2017-06-13T11:08:41Z2011-03-21T14:07:44ZCDS support team

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

cds-question@unistra.fryoung-stellar-objectsinfrared-sourcesastronomical-object-identificationmillimeter-astronomysubmillimeter-astronomymolecular-cloudsWe present an unbiased census of deeply embedded protostars in Perseus, Serpens, and Ophiuchus, assembled by combining large-scale 1.1mm Bolocam continuum and Spitzer Legacy surveys. We identify protostellar candidates based on their mid-infrared (mid-IR) properties, correlate their positions with 1.1mm core positions from Enoch et al. in 2006 (Cat. J/ApJ/638/293) and 2007ApJ...666..982E, and Young et al. in 2006ApJ...644..326Y, and construct well-sampled spectral energy distributions using our extensive wavelength coverage ({lambda}=1.25-1100um). Source classification based on the bolometric temperature yields a total of 39 Class 0 and 89 Class I sources in the three-cloud sample. We compare to protostellar evolutionary models using the bolometric temperature-luminosity diagram, finding a population of low-luminosity Class I sources that are inconsistent with constant or monotonically decreasing mass accretion rates.2009ApJ...692..973Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/692/973CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/638/293 : 1.1mm sources in the Perseus Molecular Cloud (Enoch+, 2006)J/A+A/447/609 : 1.2mm continuum observations in rho Oph cloud (Stanke+, 2006)J/ApJ/663/1149 : Spitzer survey of Serpens YSO population (Harvey+, 2007)J/ApJ/669/493 : Spitzer/Chandra YSOs in Serpens cloud core (Winston+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/692/973https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/692/973http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/692/973https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/692/973https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/692/973http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/692/973GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/692/973/YSOs (Properties of protostars in Perseus , Serpens and Ophiuchus)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/692/973/YSOs?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/692/973/YSOs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/692/973/YSOs?GETtext/xml+votable180.050000true55.985541732.01469440.005555555555555556Cone search capability for table J/ApJ/692/973/table5 (Class II sources detected at 1.1mm in Perseus, Serpens, and Ophiuchus)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/692/973/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/692/973/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/692/973/table5?GETtext/xml+votable180.050000true51.948583330.20127780.0055555555555555566/857 858 859 860 862 881 1538 1539 1542 30363 30366 42970 42972 42981 42992https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/692/973?format=asciiInfraredRadiodefaultJ/ApJ/692/973/YSOsProperties of protostars in Perseus , Serpens and OphiuchusrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintcl[0/I] Source classsrc.classcharCloudCloud name (Per=Perseus, Ser=Serpens, Oph=Ophiuchus)meta.id.parentcharIDEmbedded protostar identificationmeta.id;meta.mainintf_ID[c-h, ] Flag on ID (1)meta.codecharTbolBolometric temperatureKphys.temperatureinte_TbolTbol uncertainty (2)Kstat.errorintLbolBolometric luminositysolLumphys.luminosityfloate_LbolLbol uncertainty (2)solLumstat.errorfloatalphaIR spectral indexspect.index;em.IRfloate_alphaalpha uncertaintystat.error;pos.eq.rafloatMenvEnvelope Mass (3)solMassphys.massfloate_MenvMenv uncertainty (4)solMassstat.errorfloatc2dSSTc2d identification (JHHMMSS.ss+DDMMSS.s)meta.idcharBolo[1/122]? Bolocam identification (5)meta.idintnullablef_Bolo[ab] Several associations (6)meta.codecharONameOther namesmeta.idcharSimbadNameSimbad column added by the CDSmeta.idchar_RAPositions from SSTc2d names (right ascension part)degpos.eq.ra;meta.main_DEPositions from SSTc2d names (declination part)degpos.eq.dec;meta.mainJ/ApJ/692/973/table5Class II sources detected at 1.1mm in Perseus, Serpens, and OphiuchusrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCloudCloud designationmeta.id.parentcharc2dSSTc2d identification (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharTbolBolometric temperatureKphys.temperatureinte_TbolTbol uncertaintyKstat.errorintLbolBolometric luminositysolLumphys.luminosityfloate_LbolLbol uncertaintysolLumstat.errorfloatalphaIR spectral indexspect.index;em.IRfloate_alphaalpha uncertaintystat.error;pos.eq.rafloatM1mm1mm mass (1)solMassphys.massfloate_M1mmM1mm uncertaintysolMassstat.errorfloatBolo[1/122]? Bolocam identificationmeta.idintnullablef_Bolo[*] Confused map (2)meta.codecharONameOther namesmeta.idcharn_OName[c] Notes on the source (3)meta.notecharr_OName? Reference (4)meta.ref;pos.frameintnullableSimbadNameSimbad column added by the CDSmeta.idchar_RAPositions from SSTc2d names (right ascension part)degpos.eq.ra;meta.main_DEPositions from SSTc2d names (declination part)degpos.eq.dec;meta.main