J/A+A/321/123ivo://CDS.VizieR/J/A+A/321/123doi:10.26093/cds/vizier.33210123CDSCristiani S.Trentini S.La Franca F.Andreani P.2013-02-27T06:33:13Z1997-12-09T17:58:07ZCDS support team

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

cds-question@unistra.frquasarsThe SA94 variability sample is made up of 149 optically selected quasars listed in this table, observed in a rectangular area of the sky within the limits 2h 43m 51.2s < RA < 2h 59m 14.3s, -2deg 03' 23.8" < DEC < 2deg 32' 11.0" (Epoch 1950.0), covering 17.66 sq.deg.1997A&A...321..123Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/321/123CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/143/357 : Tuorla Quasar Monitoring (Katajainen+ 2000)J/A+A/353/77 : Variability & polarization of luminous QSO (Teerikorpi+ 2000)J/MNRAS/260/202 : Quasar luminosity function (Hawkins+, 1993)J/MNRAS/268/305 : Variability of optically selected quasars (Hook+ 1994)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/321/123https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/321/123http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/321/123https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/321/123https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/321/123http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/321/123GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/321/123/table1 (List of the QSOs in the SA94)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/321/123/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/321/123/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/321/123/table1?GETtext/xml+votable180.050000true41.62214391.671080.0055555555555555565/0 4436-4437 4439 6/6 8-10 17753 17781 23210 36859 36862-36863https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/321/123?format=asciiOpticaldefaultJ/A+A/321/123/table1List of the QSOs in the SA94recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatR'Magnitude R'magphot.mag;em.opt.RfloatIDX? Variability indexmag**2meta.code;src.var.indexfloatnullableTypeSee Note (1)meta.notechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed