J/ApJ/663/1149ivo://CDS.VizieR/J/ApJ/663/1149doi:10.26093/cds/vizier.16631149CDSHarvey P.Merin B.Huard T.L.Rebull L.M.Chapman N.Evans II N.J.,Myers P.C.2017-06-19T07:57:32Z2010-01-22T12:39:46ZCDS support team

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

cds-question@unistra.frsurveysinfrared-sourcesWe discuss the combined IRAC/MIPS c2d Spitzer Legacy observations of the Serpens star-forming region. We describe criteria for isolating bona fide YSOs from the extensive background of extragalactic objects. We then discuss the properties of the resulting high-confidence set of 235 YSOs. An additional 51 lower confidence YSOs outside this area are identified from the MIPS data and 2MASS photometry. We present color-color diagrams to compare our observed source properties with those of theoretical models for star/disk/envelope systems and our own modeling of the objects that are well represented by a stellar photosphere plus circumstellar disk.2007ApJ...663.1149Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/663/1149CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/330/990 : VRIJHK photometry of Serpens cloud core (Giovannetti+ 1998)J/BaltA/11/321 : Vilnius photometry in Serpens cauda (Straizys+, 2002)J/BaltA/11/417 : Vilnius photometry in Serpens cauda (Straizys+, 2002)J/A+A/421/623 : ISOCAM survey of YSOs in Serpens Cloud Core (Kaas+, 2004)J/A+A/425/927 : Stellar objects in the Serpens cloud field (Klotz+, 2004)J/A+A/458/789 : ISOCAM survey of Serpens/G3-G6 (Djupvik+, 2006)J/A+A/463/275 : Chandra obs. of Serpens star-forming region (Giardino+, 2007)J/ApJS/177/551 : Spitzer c2d survey XI. Lupus with IRAC and MIPS (Merin+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/663/1149https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/663/1149http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/663/1149https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/663/1149https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/663/1149http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/663/1149GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/663/1149/table4 (Matching Spitzer sources/fluxes for previously identified IR sources in Serpens)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/663/1149/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/663/1149/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/663/1149/table4?GETtext/xml+votable180.050000true277.10133330.58180560.005555555555555556Cone search capability for table J/ApJ/663/1149/yso (YSOs and candidates in Serpens)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/663/1149/yso?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/663/1149/yso?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/663/1149/yso?GETtext/xml+votable180.050000true276.9742083-0.04258330.005555555555555556Spitzer5/7590 6/30366 30388 303892.4016587514425055e-21 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/663/1149?format=asciiInfrareddefaultJ/ApJ/663/1149/disksDisk modelling resultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClSimbad column added by the CDSsrc.classnullable[HMH2007]Star identification numbermeta.id;meta.mainintSEDSpectral Energy Distribution type (1)src.spType;instr.bandwidthcharAVExtinction in the V bandmagphys.absorption;em.opt.VfloatLStarStellar luminositysolLumphys.luminosityfloatLD/LSThe disk to star luminosity ratiophys.luminosity;arith.ratiofloatTurnoffWavelength at which the infrared excess beginsumem.wlfloatExcess? Slope of the infrared excess (2)stat.fit.paramfloatnullableJ/ApJ/663/1149/table4Matching Spitzer sources/fluxes for previously identified IR sources in SerpensrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource identification (G2)meta.id;meta.maincharSSTc2dJSpitzer name (HHMMSSss+DDMMSSs) (G1)meta.idcharl_F3.6umLimit flag on F3.6ummeta.code.errorcharF3.6um? IRAC 3.6 micron flux densitymJyphot.mag;em.IR.3-4umdoublenullablee_F3.6um? Uncertainty in F3.6ummJystat.errorfloatnullablel_F4.5umLimit flag on F3.6ummeta.code.errorcharF4.5um? IRAC 4.5 micron flux densitymJyphot.mag;em.IR.4-8umdoublenullablee_F4.5um? Uncertainty in F4.5ummJystat.errorfloatnullablel_F5.8umLimit flag on F3.6ummeta.code.errorcharF5.8um? IRAC 5.8 micron flux densitymJyphot.flux.density;em.IR.4-8umdoublenullablee_F5.8um? Uncertainty in F5.8ummJystat.errorfloatnullablel_F8umLimit flag on F3.6ummeta.code.errorcharF8um? IRAC 8.0 micron flux densitymJyphot.flux.density;em.IR.8-15umdoublenullablee_F8um? Uncertainty in F8ummJystat.errorfloatnullablel_F24umLimit flag on F3.6ummeta.code.errorcharF24um? MIPS 24.0 micron flux densitymJyphot.flux.density;em.IR.15-30umfloatnullablee_F24um? Uncertainty in F24ummJystat.errorfloatnullableF70um? MIPS 70.0 micron flux densitymJyphot.flux.density;em.IR.30-60umfloatnullablee_F70um? Uncertainty in F70ummJystat.errorfloatnullable_RASimbad column added by the CDSdegpos.eq.ra;meta.main_DESimbad column added by the CDSdegpos.eq.dec;meta.mainJ/ApJ/663/1149/ysoYSOs and candidates in SerpensrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_[HMH2007]Simbad column added by the CDSmeta.codechar[HMH2007]Running identification numbermeta.id;meta.mainintprimaryn_[HMH2007][b] Possible AGB (1)meta.notecharSSTc2dJObject name (HHMMSSss+DDMMSSs) (G1)meta.idcharPNamePrevious name (G2)meta.idcharClSimbad column added by the CDSmeta.ref.urlnullableF3.6um? IRAC 3.6 micron flux densitymJyphot.mag;em.IR.3-4umdoublenullablee_F3.6um? Uncertainty in F3.6ummJystat.errorfloatnullableF4.5um? IRAC 4.5 micron flux densitymJyphot.mag;em.IR.4-8umfloatnullablee_F4.5um? Uncertainty in F4.5ummJystat.errorfloatnullableF5.8um? IRAC 5.8 micron flux densitymJyphot.flux.density;em.IR.4-8umfloatnullablee_F5.8um? Uncertainty in F5.8ummJystat.errorfloatnullableF8um? IRAC 8.0 micron flux densitymJyphot.flux.density;em.IR.8-15umfloatnullablee_F8um? Uncertainty in F8ummJystat.errorfloatnullableF24um? MIPS 24.0 micron flux densitymJyphot.flux.density;em.IR.15-30umfloatnullablee_F24um? Uncertainty in F24ummJystat.errorfloatnullableF70um? MIPS 70.0 micron flux densitymJyphot.flux.density;em.IR.30-60umfloatnullablee_F70um? Uncertainty in F70ummJystat.errorfloatnullable_RASimbad column added by the CDSdegpos.eq.ra;meta.main_DESimbad column added by the CDSdegpos.eq.dec;meta.main