J/ApJ/676/427ivo://CDS.VizieR/J/ApJ/676/427doi:10.26093/cds/vizier.16760427CDSAlcala J.M.Spezzi L.Chapman N.Evans II N.J.Huard T.L.,Jorgensen J.K.Merin B.Stapelfeldt K.R.Covino E.Frasca A.,Gandolfi D.Oliveira I.2017-07-12T15:35:14Z2010-01-26T13:32:08ZCDS support team

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

cds-question@unistra.frmolecular-cloudspre-main-sequence-starsinfrared-photometryWe discuss the results from the combined IRAC and MIPS c2d Spitzer Legacy survey observations and complementary optical and NIR data of the Chamaeleon II (Cha II) dark cloud. We perform a census of the young population in an area of ~1.75deg^2^ and study the spatial distribution and properties of the cloud members and candidate pre-main-sequence (PMS) objects and their circumstellar matter. Our census is complete down to the substellar regime (M~0.03M_{sun}).2008ApJ...676..427Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/676/427CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/399/995 : SOFI and ISOCAM observations of Cha II (Persi+, 2003)J/A+A/470/281 : WFI optical photometry in Cha II dark cloud (Spezzi+, 2007)J/ApJ/663/1149 : MIPS and IRAC Serpens YSO population (Harvey+, 2007)J/ApJS/177/551 : Spitzer c2d survey XI. Lupus with IRAC and MIPS (Merin+, 2008)J/ApJ/680/1295 : Physical properties of Cha II PMS (Spezzi+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/676/427https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/676/427http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/676/427https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/676/427https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/676/427http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/676/427GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/676/427/stars (Pre-Main-Sequence Objects and Candidates in ChaII, with full photometry (tables 1, 2, 3, 4 and 5 of paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/676/427/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/676/427/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/676/427/stars?GETtext/xml+votable180.050000true191.2767917-77.33708890.0055555555555555565/10283 6/41126 411271.528037907652962e-22 5.511630929277906e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/676/427?format=asciiInfrareddefaultJ/ApJ/676/427/refsReferencesComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.noteintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharJ/ApJ/676/427/starsPre-Main-Sequence Objects and Candidates in ChaII, with full photometry (tables 1, 2, 3, 4 and 5 of paper)NameNamemeta.idcharl_FLLimit flag on FLmeta.code.errorchare_F1200? rms uncertainty on F1200ummJystat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[ASC2008]Sequential numbermeta.recordintFU? U (0.36um) flux (1)mJyphot.flux.density;em.opt.Ufloatnullablee_FU? rms uncertainty on FUmJystat.errorfloatnullablel_FBLimit flag on FBmeta.code.errorcharFB? B (0.44um) flux (2)mJyphot.flux.density;em.opt.Bfloatnullablee_FB? rms uncertainty on FBmJystat.errorfloatnullableFV? V (0.55um) flux (2)mJyphot.flux.density;em.opt.Vfloatnullablee_FV? rms uncertainty on FUmJystat.errorfloatnullableFR? R (0.64um) flux (3)mJyphot.flux.density;em.opt.Rfloatnullablee_FR? rms uncertainty on FRmJystat.errorfloatnullableFHa12? H{alpha}12 (0.665um) flux (3)mJyphot.flux;em.line.Halphafloatnullablee_FHa12? rms uncertainty on FHa12mJystat.errorfloatnullableFI? I (0.79um) flux (3) (4)mJyphot.flux.density;em.opt.Idoublenullablee_FI? rms uncertainty on FImJystat.errorfloatnullableFm914? m914 (0.915um) flux (3)mJyphot.flux.density;em.IRfloatnullablee_Fm914? rms uncertainty on Fm914mJystat.errorfloatnullableFz? z (0.96um) flux (3)mJyphot.flux.density;em.IRfloatnullablee_Fz? rms uncertainty on FzmJystat.errorfloatnullablel_FJLimit flag on FJmeta.code.errorcharFJ? 2MASS J (1.25um) fluxmJyphot.flux.density;em.IR.Jdoublenullablee_FJ? rms uncertainty on FJmJystat.errorfloatnullablel_FHLimit flag on FHmeta.code.errorcharFH? 2MASS H (1.65um) fluxmJyphot.flux.density;em.IR.Hfloatnullablee_FH? rms uncertainty on FHmJystat.errorfloatnullablel_FKsLimit flag on FHmeta.code.errorcharFKs? 2MASS Ks (2.2um) fluxmJyphot.mag;em.IR.Kfloatnullablee_FKs? rms uncertainty on FKsmJystat.errorfloatnullableFL? L (3.4um) flux (5)mJyphot.flux.density;em.IR.3-4umdoublenullablee_FL? rms uncertainty on FLmJystat.errorfloatnullablel_F3.6Limit flag on F3.6ummeta.code.errorcharF3.6? IRAC (3.6um) flux (G1)mJyphot.mag;em.IR.3-4umfloatnullablee_F3.6? rms uncertainty on F3.6ummJystat.errorfloatnullableF4.5? IRAC (4.5um) flux (G1)mJyphot.mag;em.IR.4-8umfloatnullablee_F4.5? rms uncertainty on F4.5ummJystat.errorfloatnullableFM? M (5.0um) flux (5)mJyphot.flux.density;em.IRdoublenullablee_FM? rms uncertainty on FMmJystat.errorfloatnullablel_F5.8Limit flag on F5.8ummeta.code.errorcharF5.8? IRAC 5.8um flux (G1)mJyphot.flux.density;em.IR.4-8umdoublenullablee_F5.8? rms uncertainty on F5.8ummJystat.errorfloatnullablel_F6.7Limit flag on F6.7ummeta.code.errorcharF6.7? ISO 6.7um flux (6)mJyphot.flux.density;em.IR.4-8umfloatnullablee_F6.7? rms uncertainty on F6.7ummJystat.errorfloatnullableF8.0? IRAC 8.0um flux (G1)mJyphot.flux.density;em.IR.8-15umdoublenullablee_F8.0? rms uncertainty on F8.0ummJystat.errorfloatnullablel_F12Limit flag on F12ummeta.code.errorcharF12? IRAS 12um flux (6)mJyphot.flux.density;em.IR.8-15umdoublenullablee_F12? rms uncertainty on F12ummJystat.errorfloatnullablel_F14.3Limit flag on F14.3ummeta.code.errorcharF14.3? ISO 14.3um flux (6)mJyphot.flux.density;em.IR.8-15umfloatnullablee_F14.3? rms uncertainty on F14.3ummJystat.errorfloatnullablel_F24Limit flag on F24ummeta.code.errorcharF24? MIPS 24um flux (G1) (7)mJyphot.flux.density;em.IR.15-30umfloatnullablee_F24? rms uncertainty on F24ummJystat.errorfloatnullablel_F25Limit flag on F25ummeta.code.errorcharF25? IRAS 25um flux (G2)mJyphot.flux.density;em.IR.15-30umdoublenullablee_F25? rms uncertainty on F25ummJystat.errorfloatnullablel_F60Limit flag on F60ummeta.code.errorcharF60? IRAS 60um flux (G2)mJyphot.flux.density;em.IR.30-60umdoublenullablee_F60? rms uncertainty on F60ummJystat.errordoublenullablel_F70Limit flag on F70ummeta.code.errorcharF70? MIPS 70um flux (G1)mJyphot.flux.density;em.IR.30-60umdoublenullablee_F70? rms uncertainty on F70ummJystat.errorfloatnullablel_F100Limit flag on F100ummeta.code.errorcharF100? IRAS 100um flux (G2)mJyphot.flux.density;em.IR.60-100umdoublenullablee_F100? rms uncertainty on F100ummJystat.errordoublenullableF160? MIPS 160um flux (8)mJyphot.flux.density;em.mm.1500-3000GHzdoublenullablee_F160? rms uncertainty on F160ummJystat.errorfloatnullablel_F1200Limit flag on F1200ummeta.code.errorcharF1200? 1200um flux (8)mJyphot.flux.density;em.mm.200-400GHzfloatnullablel_F1300Limit flag on F1300ummeta.code.errorcharF1300? 1300um flux (9)mJyphot.flux.density;em.mm.200-400GHzfloatnullablee_F1300? rms uncertainty on F1300ummJystat.errorfloatnullableSEDmeta.ref.urlcharSSTc2dSSTc2d name (JHHMMSS.s+DDMMSS) (1)meta.id;meta.maincharONameOther name(s)meta.idcharRAJ2000Right ascension (J2000) (2)pos.eq.ra;meta.mainDEJ2000Declination sign (J2000) (2)pos.eq.dec;meta.mainSelSelection Flag (3)meta.codecharn_Sel[c] IRAC observation not available (4)meta.notecharClassLada class of PMS source (flat, I, II or III)meta.code.classcharPos[In Off] IRAC/MIPS overlapping area (5)meta.codecharRefReferences, in refs.dat filemeta.ref;meta.filecharPapIIData from Paper II, Spezzi et al., <J/ApJ/680/1295>meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar