J/ApJS/177/431ivo://CDS.VizieR/J/ApJS/177/431doi:10.26093/cds/vizier.21770431CDSBarmby P.Huang J.-S.Ashby M.L.N.Eisenhardt P.R.M.Fazio G.G.,Willner S.P.Wright E.L.2009-12-08T13:36:22Z2009-12-08T14:19:52ZCDS support team

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

cds-question@unistra.frinfrared-sourcesinfrared-photometrysurveysThe Extended Groth Strip (EGS) is one of the premier fields for extragalactic deep surveys. Deep observations of the EGS with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope cover an area of 0.38deg^2^ to a 50% completeness limit of 1.5uJy at 3.6um. The catalog comprises 57434 objects detected at 3.6um, with 84%, 28%, and 24% also detected at 4.5, 5.8, and 8.0um, respectively. Number counts are consistent with results from other Spitzer surveys. Color distributions show that the EGS IRAC sources comprise a mixture of populations: low-redshift star-forming galaxies, quiescent galaxies dominated by stellar emission at a range of redshifts, and high-redshift galaxies and AGNs.2008ApJS..177..431Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/177/431CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/132/2159 : IRAC counterparts of 6cm galaxies in EGS (Willner+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/177/431https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/177/431http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/177/431https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/177/431https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/177/431http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/177/431GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/177/431/table6 (Extended Groth Strip 3.6 micron selected catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/177/431/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/177/431/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/177/431/table6?GETtext/xml+votable180.050000true213.523954752.00674280.0055555555555555566/10741 11424 11425 11428https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/177/431?format=asciiInfrareddefaultJ/ApJS/177/431/table6Extended Groth Strip 3.6 micron selected catalogA8.0? Isophotal 8.0um area (5)pixphys.angSizeintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEGSIRACSource identification (Jhhmmss.ss+ddmmss.s)meta.id;meta.maincharS/G[0,1] SExtractor 3.6um classification (2)meta.code.class;src.classfloatFlagSExtractor 3.6um image flags (3)meta.code.errorintCovMinimum 4-band coverage at source (4)meta.numberintradRadius containing 50% 3.6um enclosed fluxpixphys.angSize;srcdoubleX3.6Source 3.6um X pixel barycenterpixpos.cartesian.x;pos.barycenterdoubleY3.6Source 3.6um Y pixel barycenterpixpos.cartesian.y;pos.barycenterdoubleA3.6? Isophotal 3.6um area (5)pixphys.angSizeintnullableRad3.6? Kron 3.6um radius (6)pixphys.angSize;em.IR.3-4umfloatnullableMaj3.6? Semi-major 3.6um axispixphys.angSize;srcfloatnullableMin3.6? Semi-minor 3.6um axispixphys.angSize.sminAxis;em.IR.3-4umfloatnullablePA3.6[-90/90]? Position angle of 3.6um image (7)degpos.posAngfloatnullable3.6Kmag? Kron 3.6um AB magnitude {\em(too large values were removed)}magphot.mag;em.IR.3-4umfloatnullablee_3.6Kmag? Uncertainty in 3.6Kmag {\em(too large values were removed)}magstat.error;phot.magdoublenullable3.6imag? 3.6um AB magnitude in isophote {\em(too large values were removed)} (5)magphot.mag;em.IR.3-4umfloatnullablee_3.6imag? Uncertainty in imag3.6 {\em(too large values were removed)}magstat.error;phot.magfloatnullable3.6a1mag? 1.53" aperture 3.6um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.3-4umfloatnullablee_3.6a1mag? Uncertainty in 3.6a1mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable3.6a2mag? 2.14" aperture 3.6um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.3-4umfloatnullablee_3.6a2mag? Uncertainty in 3.6a2mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable3.6a3mag? 3.06" aperture 3.6um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.3-4umfloatnullablee_3.6a3mag? Uncertainty in 3.6a3mag {\em(too large values were removed)}magstat.error;phot.magdoublenullableX4.5? Source 4.5um X pixel barycenterpixpos.cartesian.x;pos.barycenterdoublenullableY4.5? Source 4.5um Y pixel barycenterpixpos.cartesian.y;pos.barycenterdoublenullableA4.5? Isophotal 4.5um area (5)pixphys.angSizeintnullableRad4.5? Kron 4.5um radius (6)pixphys.angSize;em.IR.4-8umfloatnullableMaj4.5? Semi-major 4.5um axispixphys.angSize;srcfloatnullableMin4.5? Semi-minor 4.5um axispixphys.angSize.sminAxis;em.IR.4-8umfloatnullablePA4.5[-90/90]? Position angle of 4.5um image (7)degpos.posAngfloatnullable4.5Kmag? Kron 4.5um AB magnitude {\em(too large values were removed)}magphot.mag;em.IR.4-8umfloatnullablee_4.5Kmag? Uncertainty in 4.5Kmag {\em(too large values were removed)}magstat.error;phot.magfloatnullable4.5imag? 4.5um AB magnitude in isophote {\em(too large values were removed)} (5)magphot.mag;em.IR.4-8umfloatnullablee_4.5imag? Uncertainty in 4.5imag {\em(too large values were removed)}magstat.error;phot.magfloatnullable4.5a1mag? 1.53" aperture 4.5um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.4-8umfloatnullablee_4.5a1mag? Uncertainty in 4.5a1mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable4.5a2mag? 2.14" aperture 4.5um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.4-8umfloatnullablee_4.5a2mag? Uncertainty in 4.5a2mag {\em(too large values were removed)}magstat.error;phot.magdoublenullable4.5a3mag? 3.06" aperture 4.5um AB magnitude {\em(too large values were removed)} (8)magphot.mag;em.IR.4-8umfloatnullablee_4.5a3mag? Uncertainty in 4.5a3mag {\em(too large values were removed)}magstat.error;phot.magdoublenullableX5.8? Source 5.8um X pixel barycenterpixpos.cartesian.x;pos.barycenterdoublenullableY5.8? Source 5.8um Y pixel barycenterpixpos.cartesian.y;pos.barycenterdoublenullableA5.8? Isophotal 5.8um area (5)pixphys.angSizeintnullableRad5.8? Kron 5.8um radius (6)pixphys.angSize;em.IR.4-8umfloatnullableMaj5.8? Semi-major 5.8um axispixphys.angSize;srcfloatnullableMin5.8? Semi-minor 5.8um axispixphys.angSize.sminAxis;em.IR.4-8umfloatnullablePA5.8[-90/90]? Position angle of 5.8um image (7)degpos.posAngfloatnullable5.8Kmag? Kron 5.8um AB magnitude {\em(too large values were removed)}magphot.flux.density;em.IR.4-8umfloatnullablee_5.8Kmag? Uncertainty in 5.8Kmag {\em(too large values were removed)}magstat.error;phot.magfloatnullable5.8imag? 5.8um AB magnitude in isophote {\em(too large values were removed)} (5)magphot.flux.density;em.IR.4-8umfloatnullablee_5.8imag? Uncertainty in 5.8imag {\em(too large values were removed)}magstat.error;phot.magfloatnullable5.8a1mag? 1.53" aperture 5.8um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.4-8umfloatnullablee_5.8a1mag? Uncertainty in 5.8a1mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable5.8a2mag? 2.14" aperture 5.8um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.4-8umfloatnullablee_5.8a2mag? Uncertainty in 5.8a2mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable5.8a3mag? 3.06" aperture 5.8um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.4-8umfloatnullablee_5.8a3mag? Uncertainty in 5.8a3mag {\em(too large values were removed)}magstat.error;phot.magfloatnullableX8.0? Source 8.0um X pixel barycenterpixpos.cartesian.x;pos.barycenterdoublenullableY8.0? Source 8.0um Y pixel barycenterpixpos.cartesian.y;pos.barycenterdoublenullableRad8.0? Kron 8.0um radius (6)pixphys.angSize;em.IR.4-8umfloatnullableMaj8.0? Semi-major 8.0um axispixphys.angSize;srcfloatnullableMin8.0? Semi-minor 8.0um axispixphys.angSize.sminAxis;em.IR.4-8umfloatnullablePA8.0[-90/90]? Position angle of 8.0um image (7)degpos.posAngfloatnullable8.0Kmag? Kron 8.0um AB magnitude {\em(too large values were removed)}magphot.flux.density;em.IR.8-15umfloatnullablee_8.0Kmag? Uncertainty in 8.0Kmag {\em(too large values were removed)}magstat.error;phot.magfloatnullable8.0imag? 8.0um AB magnitude in isophote {\em(too large values were removed)} (5)magphot.flux.density;em.IR.8-15umfloatnullablee_8.0imag? Uncertainty in 8.0imag {\em(too large values were removed)}magstat.error;phot.magfloatnullable8.0a1mag? 1.53" aperture 8.0um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.8-15umfloatnullablee_8.0a1mag? Uncertainty in 8.0a1mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable8.0a2mag? 2.14" aperture 8.0um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.8-15umfloatnullablee_8.0a2mag? Uncertainty in 8.0a2mag {\em(too large values were removed)}magstat.error;phot.magfloatnullable8.0a3mag? 3.06" aperture 8.0um AB magnitude {\em(too large values were removed)} (8)magphot.flux.density;em.IR.8-15umfloatnullablee_8.0a3mag? Uncertainty in 8.0a3mag {\em(too large values were removed)}magstat.error;phot.magfloatnullableRAJ2000Right Ascension in decimal degrees (J2000) (1)degpos.eq.ra;meta.mainindexedDEJ2000Declination in decimal degrees (J2000) (1)degpos.eq.dec;meta.mainindexed