J/ApJ/651/L49ivo://CDS.VizieR/J/ApJ/651/L49doi:10.26093/cds/vizier.16519049CDSCarpenter J.M.Mamajek E.E.Hillenbrand L.A.Meyer M.R.2017-11-29T11:48:30Z2008-10-31T12:13:53ZCDS support team

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

cds-question@unistra.frstellar-associationsinfrared-photometryWe present 4.5, 8 and 16um photometry from the Spitzer Space Telescope for 204 stars in the Upper Scorpius OB association. The data are used to investigate the frequency and properties of circumstellar disks around stars with masses between 0.1 and 20 at an age of 5Myr. We identify 35 stars that have emission at 8 or 16um in excess of the stellar photosphere.2006ApJ...651L..49Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/651/L49CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/PASP/118/1690 : Spitzer solar-type stars list (Meyer+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/651/L49https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/651/L49http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/651/L49https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/651/L49https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/651/L49http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/651/L49GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/651/L49/table1 (Observed IRAC and IRS Fluxes Source)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/651/L49/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/651/L49/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/651/L49/table1?GETtext/xml+votable180.050000true239.5856542-18.62355560.0055555555555555565/11079 11090 6/29320 42799 42808 42851 42858 42873 42896 42900 42908 42910 42911 42913 42923 42924 42932 42939 42940 42943 42948 42949 42955 42978 42980 42985 42987 42990 42991 43002 44289 44293 44297 44303 44305 44306 44307 44308 44310 44311 44312 44313 44315 44321 44324 44333 44337 44341 44352 44353 44354 44356 44357 44365 44366 44367 44368 44371 44376 44378 44379 44384 44385 44388 44389 44397 44400 44401 44403 44409 44421 44436 445023.9193497546148093e-20 4.923046907857898e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/651/L49?format=asciiInfrareddefaultJ/ApJ/651/L49/table1Observed IRAC and IRS Fluxes SourceE8[Y/N] 8um excess?meta.codecharE16[Y/N?] 16um excess?meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFlag[ab] a: from this study, b: from FEPS (Meyer et al., 2006, Cat. <J/PASP/118/1690>meta.code.errorcharSourceSource namemeta.id;meta.maincharSpTypeMK spectral typesrc.spTypecharr_SpTypeReference for spectral type (1)meta.ref;pos.framecharObs4.5umSpitzer observation number for 4.5ummeta.id;obsintS4.5umIRAC 4.5um flux (2)mJyphot.mag;em.IR.4-8umdoublee_S4.5umrms uncertainty on S4.5ummJystat.errorfloatObs8umSpitzer observation number for 8ummeta.id;obsintS8umIRAC 8um flux (3)mJyphot.flux.density;em.IR.8-15umfloate_S8umrms uncertainty on S8ummJystat.errorfloatf_S8um[s] s for saturatedmeta.codecharObs16um? Spitzer observation number for 16ummeta.id;obsintnullableS16um? IRAC 16um flux (4)mJyphot.flux.density;em.IR.8-15umfloatnullablen_S16um[e] Note on S16um (5)meta.notechare_S16um? rms uncertainty on S16ummJystat.errorfloatnullablen_E16[f] Note on E16um (5)meta.notecharSimbadSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main