J/AJ/133/2072ivo://CDS.VizieR/J/AJ/133/2072doi:10.26093/cds/vizier.51332072CDSDahm S.E.Hillenbrand L.A.2017-06-12T08:24:56Z2009-05-04T22:25:16ZCDS support team

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

cds-question@unistra.fropen-star-clusterspre-main-sequence-starsinfrared-photometryWe present results from a mid-infrared imaging survey of the ~5Myr old cluster NGC 2362 carried out with the Infrared Array Camera (IRAC) on board the Spitzer Space Telescope. The archival mid-infrared data were merged with extant Halpha emission data, optical and near-infrared photometry, and moderate-resolution optical spectroscopy to identify the remnant disk-bearing population of the cluster and to estimate the fraction of stars that still retain primordial circumstellar disks. The principal sample of 232 suspected cluster members with masses ranging from ~10 to 0.3M_{sun}_ (B2-M5 spectral types) was drawn from known Halpha emission stars, X-ray-detected stars from a single 100ks archival Chandra observation, and established lithium-rich stars. A second sample of 153 stars over a similar mass range whose membership status was based on optical photometry alone was also examined.2007AJ....133.2072Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/133/2072CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/130/1805 : H{alpha} emission stars in NGC 2362 (Dahm+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/133/2072https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/133/2072http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/133/2072https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/133/2072https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/133/2072http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/133/2072GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/133/2072/tables (Members of NGC 2362)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/133/2072/tables?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/133/2072/tables?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/133/2072/tables?GETtext/xml+votable180.050000true109.5817083-24.9550.0055555555555555566/39907https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/133/2072?format=asciiInfrareddefaultJ/AJ/133/2072/tablesMembers of NGC 2362recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDHRunning star identification number (1)meta.id;meta.mainintn_DHSimbad column added by the CDSmeta.notecharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainVmag? Dahm (2005, <J/AJ/130/1805>) V band magnitudemagphot.mag;em.opt.VfloatnullableV-Rc? Dahm (2005, <J/AJ/130/1805>) V-Rc color indexmagphot.color;em.opt.V;em.opt.RfloatnullableV-Ic? Dahm (2005, <J/AJ/130/1805>) V-Ic color indexmagphot.color;em.opt.V;em.opt.IfloatnullableJmag? The J band magnitude (2)magphot.mag;em.IR.JfloatnullableJ-H? The J-H color index (2)magphot.color;em.IR.J;em.IR.HfloatnullableH-Ks? The H-Ks color index (2)magphot.color;em.IR.H;em.IR.Kfloatnullable3.6mag? Spitzer/IRAC 3.6{mu}m band magnitudemagphot.flux.density;em.IR.3-4umfloatnullablee_3.6mag? Error in 3.6magmagstat.errorfloatnullable4.5mag? Spitzer/IRAC 4.5{mu}m band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_4.5mag? Error in 4.5magmagstat.errorfloatnullable5.8mag? Spitzer/IRAC 5.8{mu}m band magnitudemagphot.flux.density;em.IR.4-8umfloatnullableu_5.8magUncertainty flag on 5.8magmeta.code.errorchare_5.8mag? Error in 5.8magmagstat.errorfloatnullable8.0mag? Spitzer/IRAC 8.0{mu}m band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_8.0mag? Error in 8.0magmagstat.errorfloatnullableEWHa? H{alpha} equivalent width, in table1 only (3)0.1nmspect.line.eqWidth;em.line.Halphafloatnullablef_EWHa[abce ?:] Flag on EWHa (4)meta.codecharEW6708? LiI(6708{AA}) line equivalent width, in table1 only (5)0.1nmspect.line.eqWidthfloatnullableu_EW6708[:N] Uncertain or absent EW6708 (6)meta.code.errorcharSpTypeSpectral type, in table1 onlysrc.spTypecharX[XND ] An X-ray detection, in table1 only (7)meta.codechar