J/MNRAS/428/1128ivo://CDS.VizieR/J/MNRAS/428/1128doi:10.26093/cds/vizier.74281128CDSSobral D.Smail I.Best P.N.Geach J.E.Matsuda Y.Stott J.P.,Cirasuolo M.Kurk J.2024-07-19T20:17:19Z2014-03-04T08:00:21ZCDS support team

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

cds-question@unistra.frsurveysgalaxiescatalogsvisible-astronomyh-alpha-photometryinfrared-photometryThis paper presents new deep and wide narrow-band surveys undertaken with United Kingdom Infrared Telescope (UKIRT), Subaru and the Very Large Telescope (VLT), a unique combined effort to select large, robust samples of H{alpha} star-forming galaxies at z = 0.40, 0.84, 1.47 and 2.23 (corresponding to look-back times of 4.2, 7.0, 9.2 and 10.6Gyr) in a uniform manner over ~2deg^2^ in the Cosmological Evolution Survey and Ultra Deep Survey fields. The deep multi-epoch H{alpha} surveys reach a matched 3{sigma} flux limit of ~3M_{sun}_/yr out to z=2.2 for the first time, while the wide area and the coverage over two independent fields allow us to greatly overcome cosmic variance and assemble by far the largest samples of H{alpha} emitters. Catalogues are presented for a total of 1742, 637, 515 and 807 H{alpha} emitters, robustly selected at z = 0.40, 0.84, 1.47 and 2.23, respectively, and used to determine the H{alpha} luminosity function and its evolution.2013MNRAS.428.1128Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/428/1128CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)http://www.roe.ac.uk/ifa/HiZELS : HiZELS Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/428/1128https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/428/1128http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/428/1128https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/428/1128https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/428/1128http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/428/1128GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/428/1128/tablea1 (Catalogue of all {Sigma}>3 NB921 narrow-band sources selected in the UDS and COSMOS fields from HiZELS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/428/1128/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/428/1128/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/428/1128/tablea1?GETtext/xml+votable180.050000true149.55055192.26243810.005555555555555556Cone search capability for table J/MNRAS/428/1128/tablea2 (Catalogue of all {Sigma}>3 NB_J_ narrow-band sources selected in the UDS and COSMOS fields from HiZELS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/428/1128/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/428/1128/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/428/1128/tablea2?GETtext/xml+votable180.050000true149.67544611.97790390.005555555555555556Cone search capability for table J/MNRAS/428/1128/tablea3 (Catalogue of all {Sigma}>3 NB_H_ narrow-band sources selected in the UDS and COSMOS fields from HiZELS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/428/1128/tablea3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/428/1128/tablea3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/428/1128/tablea3?GETtext/xml+votable180.050000true149.44711312.0355950.005555555555555556Cone search capability for table J/MNRAS/428/1128/tablea4 (Catalogue of all {Sigma}>3 NB_K_ narrow-band sources selected in the UDS and COSMOS fields from HiZELS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/428/1128/tablea4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/428/1128/tablea4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/428/1128/tablea4?GETtext/xml+votable180.050000true150.59103392.30755690.0055555555555555565/6814 6/17677 17679 17688 17690 27245 27247 273442.1381007889656373e-19 2.375524793771617e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/428/1128?format=asciiOpticalInfrareddefaultJ/MNRAS/428/1128/tablea1Catalogue of all {Sigma}>3 NB921 narrow-band sources selected in the UDS and COSMOS fields from HiZELSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDName (COSMOS-NB921_DTC_S12-NNNNNN or UDS-NB921_DTC_S12-NNNNNN)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainSig3Significance of the narrow-band excess in 3" aperturestat.likelihood;obsfloatlogFlux[-17.1/-14.] Estimated flux (erg/s)log(mW.m**-2)phot.flux.density;em.opt.IfloatEWHaObserved H{alpha} equivalent width ({AA})0.1nmspect.line.eqWidth;em.line.HalphadoubleNB921UKIRT/WFCAM NB921 marrow-band (0.9196{mu}m) magnitude (3" aperture, AB)magphot.mag;em.opt.Ifloate_NB921rms uncertainty on NB921magstat.errorfloatZmag? UKIRT/WFCAM Z broad-band magnitude (3" aperture, AB scale)magphot.mag;em.opt.Ifloatnullablee_Zmag? rms uncertainty on zmagmagstat.error;phot.mag;em.opt.IfloatnullableHa[0/1] H{alpha} selection flag: 1 = classified as H{alpha} emittermeta.codeintf1[-1/1] Artifact flag (FCSTAR) caused by bright stars, artifacts have value 1 (1)meta.codeintf2[0/1] Spurious source flag (FLOWSN) in low S/N regions, spurious have value 1 (1)meta.codeintJ/MNRAS/428/1128/tablea2Catalogue of all {Sigma}>3 NB_J_ narrow-band sources selected in the UDS and COSMOS fields from HiZELSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDName (COSMOS-NBJ_DTC_S12-NNNNNN or UDS-NBJ_DTC_S12-NNNNNN)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainSig2Significance of the narrow-band excess (2" aperture)stat.likelihood;obsfloatlogFlux[-16.2/-14.9] Estimated flux (erg/s)log(mW.m**-2)phot.flux.density;em.IR.JfloatEWHaObserved H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.HalphadoubleNBJUKIRT/WFCAM NB_J narrow-band (1.211{mu}m) magnitude (2" aperture, Vega scale)phot.mag;em.IR.Jfloate_NBJrms uncertainty on NBJstat.errorfloatJmagUKIRT/WFCAM J Broad-band magnitude (2" aperture, Vega scale)phot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagstat.errorfloatHa[0/1] H{alpha} selection flag: 1 = classified as H{alpha} emittermeta.codeintJ/MNRAS/428/1128/tablea3Catalogue of all {Sigma}>3 NB_H_ narrow-band sources selected in the UDS and COSMOS fields from HiZELSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDName (COSMOS-NBH_DTC_S12-NNNNNN or UDS-NBH_DTC_S12-NNNNNN)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainSig2Significance of the narrow-band excess (2" aperture)stat.likelihood;obsfloatlogFlux[-16.5/-14.3] Estimated flux (erg/s)log(mW.m**-2)phot.flux.density;em.IR.HfloatEWHaObserved H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.HalphadoubleNBHUKIRT/WFCAM NB_H narrow-band (1.617{mu}m) magnitude (2" aperture, Vega scale)phot.mag;em.IR.Hfloate_NBHrms uncertainty on NBHstat.errorfloatHmagUKIRT/WFCAM H broad-band magnitude (2" aperture, Vega scale)phot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagstat.errorfloatHa[0/1] H{alpha} selection flag: 1 = classified as H{alpha} emittermeta.codeintJ/MNRAS/428/1128/tablea4Catalogue of all {Sigma}>3 NB_K_ narrow-band sources selected in the UDS and COSMOS fields from HiZELSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDName (COSMOS-NBK_DTC_S12-NNNNNN or UDS-NBK_DTC_S12-NNNNNN)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainSig2Significance of the narrow-band excess (2" aperture )stat.likelihood;obsfloatlogFlux[-16.7/-14.6] Estimated flux (erg/s)log(mW.m**-2)phot.mag;em.IR.KfloatEWHaObserved H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.HalphadoubleNBKUKIRT/WFCAM NB_K narrow-band (2.121{mu}m) magnitude (2" aperture, Vega scale)phot.mag;em.IR.Kfloate_NBKrms uncertainty on NBKstat.errorfloatKmag? UKIRT/WFCAM K broad-band magnitude (2" aperture, Vega scale)phot.mag;em.IR.Kfloatnullablee_Kmag? rms uncertainty on Kmagstat.errorfloatnullableHa[0/1] H{alpha} selection flag: 1 = classified as H{alpha} emittermeta.codeint