J/ApJ/655/212ivo://CDS.VizieR/J/ApJ/655/212doi:10.26093/cds/vizier.16550212CDSBolatto A.D.Simon J.D.Stanimirovic S.van Loon J.T.Shah R.Y.,Venn K.Leroy A.K.Sandstrom K.Jackson J.M.Israel F.P.Li A.,Staveley-Smith L.Bot C.Boulanger F.Rubio M.2017-07-04T07:07:59Z2009-02-22T15:21:15ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsyoung-stellar-objectsinfrared-photometryWe present the initial results from the Spitzer Survey of the Small Magellanic Cloud (S^3^MC), which imaged the star-forming body of the SMC in all seven MIPS and IRAC wave bands. We find that the F8/F24 ratio (an estimate of PAH abundance) has large spatial variations and takes a wide range of values that are unrelated to metallicity but anticorrelated with 24um brightness and F24/F70 ratio. This suggests that photodestruction is primarily responsible for the low abundance of PAHs observed in star-forming low-metallicity galaxies. We use the S^3^MC images to compile a photometric catalog of 400000 mid- and far-infrared point sources in the SMC.2007ApJ...655..212Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/655/212CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/123/855 : Magellanic Clouds Photometric Survey: the SMC (Zaritsky+, 2002)J/A+A/401/873 : The SMC in the Far Infrared (Wilke+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/655/212https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/655/212http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/655/212https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/655/212https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/655/212http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/655/212GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/655/212/table4 (S^3^MC Young Stellar Object Catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/655/212/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/655/212/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/655/212/table4?GETtext/xml+votable180.050000true10.7567917-73.34758890.0055555555555555566/33294 33295 33298 33304 33306 33316 33317 333282.4016587514425055e-21 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/655/212?format=asciiInfrareddefaultJ/ApJ/655/212/table4S^3^MC Young Stellar Object Cataloge_F3.6? Error in 3.6uJystat.errorintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[BSS2007]Running source identification numbermeta.recordintSEDSimbad column added by the CDSmeta.ref.urlcharFB? The B band flux densityuJyphot.flux.density;em.opt.BfloatnullableFV? The V band flux densityuJyphot.flux.density;em.opt.VfloatnullableFI? The I band flux densityuJyphot.flux.density;em.opt.IfloatnullableFJ? The J band flux densityuJyphot.flux.density;em.IR.JfloatnullableFH? The H band flux densityuJyphot.flux.density;em.IR.HfloatnullableFK? The K band flux densityuJyphot.mag;em.IR.KfloatnullableF3.6? Spitzer/IRAC 3.6 {mu}m flux densityuJyphot.flux.density;em.IR.3-4umintnullableF4.5? Spitzer/IRAC 4.5 {mu}m flux densityuJyphot.mag;em.IR.4-8umintnullablee_F4.5? Error in 4.5uJystat.errorintnullableF5.8Spitzer/IRAC 5.8 {mu}m flux densityuJyphot.flux.density;em.IR.4-8uminte_F5.8Error in 5.8uJystat.errorintF8.0Spitzer/IRAC 8.0 {mu}m flux densityuJyphot.flux.density;em.IR.8-15uminte_F8.0Error in 8.0uJystat.errorintF24? Spitzer/MIPS 24 {mu}m flux densityuJyphot.flux.density;em.IR.15-30umintnullablee_F24? Error in 24uJystat.errorintnullableF70? Spitzer/MIPS 70 {mu}m flux densityuJyphot.flux.density;em.IR.30-60umintnullablee_F70? Error in 70uJystat.errorintnullable_RAPosition, from S3MC name (right ascension part)degpos.eq.ra;meta.main_DEPosition, from S3MC name (declination part)degpos.eq.dec;meta.mainS3MCSource name (JHHMMSS.ss+DDMMSS.ss)meta.idchar