J/ApJ/660/1093ivo://CDS.VizieR/J/ApJ/660/1093doi:10.26093/cds/vizier.16601093CDSNarayanan A.Misawa T.Charlton J.C.Kim T.-S.2017-09-19T14:20:56Z2010-07-25T15:43:31ZCDS support team

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

cds-question@unistra.frquasarsline-intensitiesWe present results from a survey of weak MgII absorbers in the VLT/UVES spectra of 81 QSOs obtained from the ESO archive. In this survey, we identified 112 weak MgII systems within the redshift interval 0.4<z<2.4 with 86% completeness down to a rest-frame equivalent width of Wr(2796)=0.02{AA}, overing a cumulative redshift path length of {DELTA}Z~77.3.2007ApJ...660.1093Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/660/1093CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/106/848R : QSO MgII absorption line systems (Drinkwater+, 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/660/1093https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/660/1093http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/660/1093https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/660/1093https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/660/1093http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/660/1093GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/660/1093/table1 (UVES/VLT archive QSO data set)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/660/1093/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/660/1093/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/660/1093/table1?GETtext/xml+votable180.050000true183.7884233.16534250.0055555555555555566/0 4448 4820 4850 9252 16625 16640 16644 16656 16752 18039 18084 18086 18092 18307 18366 19026 19490 20516 20731 25142 25285 25294 25302 25344 25540 25697 25863 25943 25950 26115 26166 26245 26479 26614 26881 26882 27161 27269 27650 27704 27747 28538 28548 31313 31686 33971 34019 34202 34485 34570 34763 35213 35258 35496 35585 35595 35627 35751 35806 35836 35957 36130 36217 36417 40446 44269 45525 46418 46529 46704 46737 46856 47007 47091 47941 48149 48154 48474 48610 48757https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/660/1093?format=asciiOpticaldefaultJ/ApJ/660/1093/table1UVES/VLT archive QSO data setrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintQSOTarget namemeta.id;meta.maincharprimaryn_QSOSimbad column added by the CDSmeta.ref.urlcharzQuasar redshiftsrc.redshiftfloatVmag? Quasar V magnitudemagphot.mag;em.opt.Vfloatnullablen_Vmag[g] g when SDSS-g magnitudemeta.notecharlam1? First value of wavelength coverage interval0.1nminstr.bandwidthintnullablelam2? Second value of wavelength coverage interval0.1nminstr.bandwidthintnullableSet1? Cross-disperser settinginstr.setupintnullableSet2? Cross-disperser settinginstr.setupintnullableTexpExposure timestime.duration;obs.exposureintProgProgram IDmeta.id;obscharPIPI name of the programobs.observercharSimbadNameSimbad column added by the CDSmeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/ApJ/660/1093/table2Weak MgII systems detectedQSOQuasar namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzabsRedshift of the absorbersrc.redshiftdoubleWr(2796)Measured rest-frame equivalent width of MgII {lambda}2796{AA}0.1nmspect.line.eqWidthfloate_Wr(2796)rms uncertainty on Wr(2796)0.1nmstat.errorfloatWr(2803)Measured rest-frame equivalent width of MgII {lambda}2803{AA}0.1nmspect.line.eqWidthfloate_Wr(2803)rms uncertainty on Wr(2803)0.1nmstat.errorfloatDRDoublet ratio given by Wr(2796)/Wr(2803)spect.line.intensity;arith.ratiofloate_DRrms uncertainty on DRstat.errorfloatZ(Wr,DR)? Cumulative redshift path length (1)instr.bandpassfloatnullable