J/MNRAS/511/4882ivo://CDS.VizieR/J/MNRAS/511/4882doi:10.26093/cds/vizier.75114882CDSSharma M.Page M.J.Breeveld A.A.2025-03-03T20:14:30Z2025-02-18T16:38:21ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsultraviolet-photometryredshiftedspectroscopysurveysWe present the rest-frame ultraviolet (UV) galaxy luminosity function (LF) and luminosity density (LD) measurements in the far-UV (1500 {AA}) wavelength, in the redshift range z = 0.6-1.2. The UV LF is derived using XMM-Newton Optical Monitor (XMM-OM), UV (1600-4000 {AA}) observations of the Chandra Deep Field South, over an area of 396 arcmin^2^. Using the deep UV imaging of the CDFS, we identified > 2500 galaxies in our sample with UVW1AB <= 24.5 mag. This sample, along with various other catalogues containing redshift information, is used to calculate the binned representation of the galaxy UV LF in the two redshift bins 0.6 <= z < 0.8 and 0.8 <= z < 1.2, having a wide range of 1500 {AA} rest-frame UV magnitudes ({Delta}M_1500_ ~= 3), reaching ~= 1-1.5 magnitudes fainter than previous studies at similar redshifts. The binned LF is described well by the Schechter function form. Using maximum-likelihood, the Schechter function is fitted to the unbinned data to obtain the best-fitting values of the the UV galaxy LF parameters. We find that characteristic magnitude M* brightens by 0.8 mag from z = 0.7 to z = 1, implying an increase in the star formation activity between these redshifts, as reported by past studies. Our estimate of the faint- end slope -1.10^{+0.19}^_{-0.18}_ is on the shallower side compared with previous studies at z = 0.7, whereas a value of -1.56^{+0.19}^_{-0.18}_ estimated for z = 1.0, agrees with previous results given the uncertainties.2022MNRAS.511.4882Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/511/4882CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/506/473 : UV luminosity functions of SFR galaxies (Page+, 2021)II/378 : XMM-OM Serendipitous Source Survey Catalogue (XMM-SUSS6.0)J/ApJ/796/60 : ECDFS galaxies photometric redshifts & counterpartsJ/ApJ/801/97 : GOODS-S & UDS stellar mass catalogs from CANDELSJ/ApJS/183/295 : A K-selected catalog of the ECDFS from MUSYC (Taylor+, 2009)J/ApJS/189/270 : MUSYC optical imaging in ECDF-S (Cardamone+, 2010)J/ApJ/742/3 : Photometric catalogs for ECDF-S and CDF-N (Rafferty+, 2011)J/ApJS/191/124 : Optical spectroscopy of ECDF-S X-ray sourcesJ/A+A/512/A12 : VLT/VIMOS spectroscopy in GOODS-South field (Balestra+, 2010)J/A+A/465/1099 : Redshift catalog of 691 objects in CDFS (Ravikumar+, 2007)II/253 : Chandra Deep Field South: multi-colour data (Wolf+, 2008)J/A+A/421/41 : FORS Deep Field UV to blue photometry (Gabasch+, 2004)II/261 : GOODS initial results (Giavalisco+, 2004)J/ApJ/803/34 : z~4-10 galaxies from HST legacy fields (Bouwens+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/511/4882https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/511/4882http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/511/4882https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/511/4882https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/511/4882http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/511/4882GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/511/4882/table3 (CDFS UVW1 source catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/511/4882/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/511/4882/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/511/4882/table3?GETtext/xml+votable180.050000true53.21690389-27.741703060.0055555555555555566/35935 35957https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/511/4882?format=asciiUVdefaultJ/MNRAS/511/4882/table3CDFS UVW1 source cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000Declination (J2000) (DEC)degpos.eq.dec;meta.mainzSource spectroscopic and photometric redshift from literature references which are available in the dedicated section 4.2 Ancillary data (z)src.redshiftdoubleUVW1magSource UVW1 AB magnitude calculated using OMDETECT described in the section 2 Observation and data (UVW1mag)magphot.mag;em.UVdouble