J/MNRAS/418/2074ivo://CDS.VizieR/J/MNRAS/418/2074doi:10.26093/cds/vizier.74182074CDSMclure R.J.Dunlop J.S.De Ravel L.Cirasuolo M.Ellis R.S.,Schenker M.Robertson B.E.Koekemoer A.M.Stark D.P.Bowler R.A.A.2024-07-16T20:12:00Z2012-10-04T17:38:00ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsredshiftedinfrared-photometryWe present the results of a photometric redshift analysis designed to identify z>=6 galaxies from the near-infrared Hubble Space Telescope imaging in three deep fields [Hubble Ultra Deep Field (HUDF), HUDF09-2 and Early Release Science] covering a total area of 45 square arcmin. By adopting a rigorous set of criteria for rejecting low-redshift interlopers, and by employing a deconfusion technique to allow the available ultradeep IRAC imaging to be included in the candidate-selection process, we have derived a robust sample of 70 Lyman break galaxies (LBGs) spanning the redshift range 6.0<z<8.7.2011MNRAS.418.2074Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/418/2074CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/653/53 : z~6 galaxies UV luminosity function (Bouwens+, 2006)J/ApJ/668/839 : 1308 HUDF galaxies spectrophotometric redshifts (Ryan+, 2009)J/AJ/141/14 : HST WFC3 ERS : emission-line galaxies (Straughn+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/418/2074https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/418/2074http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/418/2074https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/418/2074https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/418/2074http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/418/2074GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/418/2074/sample (Final high-redshift sample in HUDF, ERS field and HUDF09-2)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/418/2074/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/418/2074/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/418/2074/sample?GETtext/xml+votable180.050000true53.152625-27.797250.0055555555555555566/359355.0053231178386525e-20 1.3189343879298211e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/418/2074?format=asciiOpticalInfrareddefaultJ/MNRAS/418/2074/sampleFinal high-redshift sample in HUDF, ERS field and HUDF09-2l_J125Limit flag on J125meta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFSimbad column added by the CDSmeta.ref.urlcharNameName (G1)meta.id;meta.maincharprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainzphPhotometric Redshiftsrc.redshiftfloatb_zphLower value of redshift intervalsrc.redshift;stat.minfloatB_zphUpper value of redshift intervalsrc.redshift;stat.maxfloatchi2Value of {chi}^2^ for the best-fitting SED templatestat.fit.chi2floatDchi2Difference in {chi}^2^ (1)stat.fit.chi2floatM1500Absolute magnitude of the best-fitting SED template (2)magphot.mag;meta.modelledfloatbetaUV spectral slope (3)spect.indexfloate_betarms uncertainty on betastat.errorfloatzLyaBest-fitting photometric redshift derived including Lyman{alpha} emission as an additional free parametersrc.redshift;pos.heliocentricfloatlogLya? logarithm of luminosity of corresponding best-fitting Lyman-{alpha} emission linelog(1e-07W)phys.luminosity;em.UVfloatnullableLitResults of cross-checking each candidate against existing literature studies of the WFC3/IR data in the HUDF (table2), ERS (table3) or HUDF09-2 (table) fields (4)meta.ref;pos.framecharl_i775Limit flag on i775meta.code.errorchari775i775 magnitude (1)magphot.mag;em.opt.IfloatE_i775? Error on i775 (upper value)magstat.error;stat.maxfloatnullablee_i775? Error on i775 (lower value)magstat.errorfloatnullablel_Z850Limit flag on Z850meta.code.errorcharZ850Z850 magnitudemagphot.mag;em.opt.IfloatE_Z850? Error on Z850 (upper value)magstat.error;stat.maxfloatnullablee_Z850? Error on Z850 (lower value)magstat.errorfloatnullablel_Y105Limit flag on Y105meta.code.errorcharY105Y105 (HUDF) or Y098 (ERS) magnitude (1)magphot.mag;em.IR.JfloatE_Y105? Error on Y105 (upper value)magstat.error;stat.maxfloatnullablee_Y105? Error on Y105 (lower value)magstat.errorfloatnullableJ125J125 magnitude (1)magphot.mag;em.IR.JfloatE_J125? Error on J125 (upper value)magstat.error;stat.maxfloatnullablee_J125? Error on J125 (lower value)magstat.errorfloatnullablel_H160Limit flag on H160meta.code.errorcharH160H160 magnitude (1)magphot.mag;em.UV.100-200nmfloatE_H160? Error on H160 (upper value)magstat.error;stat.maxfloatnullablee_H160? Error on H160 (lower value)magstat.errorfloatnullablel_IRAC1Limit flag on IRAC1meta.code.errorcharIRAC1? IRAC1 magnitude (3.6um) (1)magphot.mag;em.IR.3-4umfloatnullableE_IRAC1? Error on IRAC1 (upper value)magstat.error;stat.maxfloatnullablee_IRAC1? Error on IRAC1 (lower value)magstat.errorfloatnullablel_IRAC2Limit flag on IRAC2meta.code.errorcharIRAC2? IRAC2 magnitude (4.5um) (1)magphot.mag;em.IR.4-8umfloatnullableE_IRAC2? Error on IRAC2 (upper value)magstat.error;stat.maxfloatnullablee_IRAC2? Error on IRAC2 (lower value)magstat.errorfloatnullableJ/MNRAS/418/2074/table6The best-fitting parameters returned by our SED-fitting analysis of the 21 objects in our final robust sample with detections at either 3.6 or 3.6+4.5umrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName (G1)meta.id;meta.maincharSFHBest-fitting Star Formation History (1)meta.codecharZBest-fitting SED template metallicitySunphys.abund.ZfloatAgeBest-fitting SED template age (2)Myrtime.ageintAVBest-fitting SED template reddeningmagphys.absorptionfloatM*Best-fitting SED template stellar mass1e+09solMassphys.massfloatE_M*Error on M* (upper value)1e+09solMassstat.error;stat.maxfloate_M*Error on M* (lower value)1e+09solMassstat.errorfloatSFRBest-fitting SED template star formation rate (3)solMass/yrphys.SFRfloatE_SFRError on SFR (upper value)solMass/yrstat.error;stat.maxfloate_SFRError on SFR (lower value)solMass/yrstat.error;phys.SFRfloatchi2bBest-fitting SED template {chi2} valuestat.fit.chi2floatchi2cBest-fitting Constant-Star-Forming (CSF) model with Z=0.2Z_{sun}_ and AV=0.0 {chi2} valuestat.fit.chi2floatn_chi2c[*] Note on chi2c (4)meta.notecharAgebBest-fitting CSF model with Z=0.2Z_{sun}_ and AV=0.0 age (2)Myrtime.ageintM*bBest-fitting CSF model with Z=0.2Z_{sun}_ and AV=0.0 stellar massGsolMassphys.massfloatE_M*bError on M*b (upper value)1e+09solMassstat.error;stat.maxfloate_M*bError on M*b (lower value)1e+09solMassstat.errorfloatSFRbBest-fitting CSF model with Z=0.2Z_{sun}_ and AV=0.0 star formation ratesolMass/yrphys.SFRfloatE_SFRbError on SFRb (upper value)solMass/yrstat.error;stat.maxfloate_SFRbError on SFRb (lower value)solMass/yrstat.errorfloatSFRuvEstimate of the SFR based on the UV luminosity (M1500) (5)solMass/yrphys.SFRfloat