J/AJ/131/1923ivo://CDS.VizieR/J/AJ/131/1923doi:10.26093/cds/vizier.51311923CDSRengstorf A.W.Brunner R.J.Wilhite B.C.2017-12-12T14:45:02Z2007-10-05T05:45:42ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiquasarsredshiftedWe present variability and multiwavelength photometric information for the 933 known quasars in the QUEST Variability Survey (Cat. <II/266>). These quasars are grouped into variable and nonvariable populations based on measured variability confidence levels.2006AJ....131.1923Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/131/1923CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/259 : The SDSS Photometric Catalog, Release 3 (Abazajian+ 2005)II/266 : QUEST1 200k light curve catalog (Rengstorf+, 2004)VII/241 : The 2dF QSO Redshift Survey (Croom+ 2004)VII/248 : Quasars and Active Galactic Nuclei (12th Ed.) (Veron+ 2006)VIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003)J/AJ/121/1872 : FIRST radio-selected QSOs (Helfand+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/131/1923https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/131/1923http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/131/1923https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/131/1923https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/131/1923http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/131/1923GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/131/1923/table1 (Known quasars in the QVS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/131/1923/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/131/1923/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/131/1923/table1?GETtext/xml+votable180.050000true150.2938539-0.68026690.0055555555555555565/6399 6463 6479 6483 6484 6488 6499 6500 6504 6543 6547 6548 6552 6563 6564 6568 6739 6740 6744 7843 7848 11263 6/25589 25591 25594 25595 25846 25847 25850 25851 25909 25910 25915 25926 25927 25931 25940 25941 25942 25944 25945 25946 25956 25957 25958 25960 25961 25962 25990 25991 25993 25994 25995 26004 26005 26006 26008 26009 26010 26020 26021 26022 26024 26025 26026 26165 26166 26167 26170 26171 26181 26182 26185 26186 26187 26196 26197 26198 26200 26201 26202 26212 26213 26214 26216 26217 26245 26246 26247 26249 26250 26251 26260 26261 26264 26265 26266 26276 26277 26278 26280 26281 26282 26877 26878 26879 26941 26942 26943 26949 26950 26951 26953 26954 26955 26964 26965 26966 26968 26969 26970 26980 26981 26982 26985 26986 27021 27022 27023 27025 27026 27027 27028 27029 27030 27032 27033 27034 27041 27042 27043 27044 27045 27046 27048 27049 27050 27213 27214 27215 27217 27218 27219 27220 27221 27222 27224 27225 27226 27233 27236 27237 31367 31371 31384 31385 31386 31396 31397 31398 31400 31401 31402 45047 45050 45051https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/131/1923?format=asciiOpticaldefaultJ/AJ/131/1923/table1Known quasars in the QVSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintQUESTSource identifier (HHMMSS.s+DDMMSS.s) (QUEST JHHMMSS.s+DDMMSS.s in Simbad) (1)meta.id;meta.maincharGCLGlobal Confidence Level of variability (2)src.var.indexfloatQiLight Curve Morphology Index (2)meta.code;src.morphfloatzRedshift from CrossIDsrc.redshiftfloatL2500A? The 2500{AA} luminosity density (4) (3)log(1e-07W.Hz**-1)phys.luminosityfloatnullableL2keV? The 2keV luminosity density (3) (4)log(1e-07W.Hz**-1)phys.luminosityfloatnullableL2um? The 2{mu}m luminosity density (3) (4)log(1e-07W.Hz**-1)phys.luminosityfloatnullableFint? FIRST integrated radio flux (4)mJyphot.flux.density;em.radio.750-1500MHzfloatnullableCrossIDCross-identification of sourcemeta.id.crosscharFIRSTView FIRST data (VIII/71)meta.ref.urlcharSimbadSimbad column added by the CDScharNEDSimbad column added by the CDSchar_RAPosition (as computed from Rengstorf et al., II/266) (right ascension part)degpos.eq.ra;meta.main_DEPosition (as computed from Rengstorf et al., II/266) (declination part)degpos.eq.dec;meta.main