J/AJ/126/1208ivo://CDS.VizieR/J/AJ/126/1208doi:10.26093/cds/vizier.51261208CDSSawicki M.Mallen-Ornelas G.2023-04-06T16:50:56Z2003-12-30T10:05:13ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsredshiftedinfrared-photometryvisible-astronomybroad-band-photometryspectroscopyWe present a catalog of 97 (*) spectroscopic redshifts of z<1 galaxies in the Hubble Deep Field South (HDF-S) and its flanking fields (FFs). In the HDF-S proper we observed approximately half the galaxies brighter than I_814_(AB)=24 and obtained redshifts for 76% of them. Targets in our HDF-S sample were preselected to be at z<1 based on photometric redshifts, while in the FFs a simple magnitude cut was used. The photometric redshift preselection in the HDF-S resulted in a spectroscopic success rate that is significantly higher than in the FFs, where no preselection was applied. The rms precision of our redshift measurements, determined from repeat observations, is {delta}z=0.0003. We present the photometry and redshifts for the 97 objects for which we secured spectroscopic redshifts and describe the basic properties of this sample. The photometry was derived from the HST observations; the spectroscopy was obtained at the VLT using the FORS2 spectrograph on the Kueyen (UT2) and Yepun (UT4) 8.2m telescopes. (*) Actually, 103 redshifts in table1.2003AJ....126.1208Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/126/1208CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/119/486 : HDF-S: STIS imaging (Gardner+, 2000)J/AJ/120/2747 : HDF-South WFPC2 observations (Casertano+, 2000)J/ApJ/538/493 : HDF-South NICMOS field (Yahata+, 2000)J/AJ/122/2190 : HDF-South multicolor observations (Vanzella+, 2001)J/AJ/122/2205 : HDF-South K photometric redshift catalog (Rudnick+, 2001)J/ApJ/548/127 : Hubble Deep Field-South region (Teplitz+ 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/126/1208https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/126/1208http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/126/1208https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/126/1208https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/126/1208http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/126/1208GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/126/1208/table1 (HDFS objects with spectroscopic redshifts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/126/1208/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/126/1208/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/126/1208/table1?GETtext/xml+votable180.050000true338.32790833-60.576988890.0055555555555555566/45526https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/126/1208?format=asciiOpticalInfrareddefaultJ/AJ/126/1208/table1HDFS objects with spectroscopic redshiftsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[SM2003]Object Identificationmeta.id;meta.mainintRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainFieldField identificationobs.fieldcharXpixX pixel coordinatepixpos.cartesian.x;instr.detintYpixY pixel coordinatepixpos.cartesian.y;instr.detintImagHST I (814 nm) band aperture corrected magnitude (2)magphot.mag;em.opt.Ifloate_ImagError in Imagmagstat.errorfloatVmag? HST V (606 nm) band aperture corrected magnitude (2)magphot.mag;em.opt.Rfloatnullablee_Vmag? Error in Vmagmagstat.errorfloatnullableBmag? HST B (450 nm) band aperture corrected magnitude (2)magphot.mag;em.opt.Bfloatnullablee_Bmag? Error in Bmagmagstat.errorfloatnullableUmag? HST U (300 nm) band aperture corrected magnitude (2)magphot.mag;em.opt.Ufloatnullablee_Umag? Error in Umagmagstat.errorfloatnullablezPhot? Photometric redshiftsrc.redshiftfloatnullablezSpecSpectroscopic redshiftsrc.redshiftfloatf_zSpec[*] Indicates blended objectsmeta.code.errorcharSpecSpectral features used (2)meta.notechar