VII/143ivo://CDS.VizieR/VII/143CDSCrampton D.Schade D.Cowley A.P.: 19852013-03-05T06:27:16Z1997-12-09T23:03:41ZCDS support team

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

cds-question@unistra.frquasarsredshiftedThis data set is based on data in three publications. The positions and magnitudes of quasar candidates discovered on Canada-France Hawaii-Telescope (CFHT) blue green plates are given. Spectroscopy with the Multiple Mirror Telescope (MMT) indicates that 70 percent of the candidates are quasars, and most of the others are white dwarfs or hot subluminous stars. Most of the redshifts are less than z=1.7. Additional spectroscopic observations at Steward Observatory were used. The catalog lists a name based on position, B1950 position, B magnitude, or visual magnitude, redshift, and remarks.1985AJ.....90..987Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/VII/143CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/158 : Catalog of quasi-stellar objects (Hewitt & Burbidge, 1993)VII/188 : Quasars and Active Galactic Nuclei (7th Ed.) (Veron+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/143https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/143http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/143https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/143https://vizier.iucaa.in/viz-bin/votable?-source=VII/143http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/143GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VII/143/catalog (The catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/143/catalog?https://vizier.iucaa.in/viz-bin/conesearch/VII/143/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/143/catalog?GETtext/xml+votable180.050000true203.57674526.5070960.0055555555555555565/2365 2408 2567 2573 2578 6/9438 9439 9457 9459 9468 9469 9471 9611 9636 9640 10263 10267 10289 10306 10336 10337 10338https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/143?format=asciiOpticaldefaultVII/143/catalogThe cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRem[*] if there is a remark in the original cataloguemeta.notecharNameDesignation based on positionmeta.id;phys.atmol.configurationcharRA1950Right Ascension 1950pos.eq.ra;meta.mainDE1950Declination 1950pos.eq.dec;meta.mainBmagB Magnitude, or visual estimate (cf n_Bmag)magphot.mag;em.opt.Bfloatn_Bmag[*] when Bmag is a visual estimatemeta.notecharz? Redshift (the last digit may be blank)src.redshiftfloatnullableu_z[*:?] Uncertainty flag on z (* when z in unknown)meta.code.error;src.redshiftcharNatureRemarks on the nature of the objectmeta.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