J/AJ/114/2353ivo://CDS.VizieR/J/AJ/114/2353doi:10.26093/cds/vizier.51142353CDSCrampton D.Gussie G.Cowley A.P.Schmidtke P.C.2023-04-06T16:50:26Z2000-02-19T21:02:21ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiquasarsapparent-magnituderedshiftedData are given for 16 extragalactic objects (predominantly AGN) behind the Magellanic Clouds and for 146 quasar candidates behind the nearby galaxies NGC 45, 185, 253, 2366, 2403 and 6822, IC 1613, M31, and M33. The Magellanic Cloud objects were identified by their X-ray emission, and precise optical and X-ray positions and optical photometry and spectra are presented for all of these. The quasar candidates surrounding the other nearby galaxies were identified through a CFHT slitless spectral survey. Although redshifts for only eight of these candidates have been obtained, previous observations indicate that the majority are likely to be quasars. A subsample of 49 of the brighter objects could confidently be used, in addition to the Magellanic Cloud sources, as probes of the gas in nearby galaxies for rotation curve studies, for studies of their halos, for comparison with higher redshift QSO absorption lines, or as references for proper motion studies.1997AJ....114.2353Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/114/2353CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/114/2353https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/114/2353http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/114/2353https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/114/2353https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/114/2353http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/114/2353GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/114/2353/table3 (Quasar candidates around nearby galaxies.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/114/2353/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/114/2353/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/114/2353/table3?GETtext/xml+votable180.050000true3.079167-23.09250.0055555555555555566/2154-2155 2241 2615 2621 2658 2705 2707-2708 2710 2774 2777 7741 7743 7784 7786 7876 7878 16605 16653 16655 16664 16666 18035 18040-18041 29716 29718https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/114/2353?format=asciiOpticaldefaultJ/AJ/114/2353/table3Quasar candidates around nearby galaxies.RAJ2000Right ascension (J2000)DEJ2000Declination (J2000)jmagPOSS plate magnitudemagfloatClassClassintComEmission lines and comments (1)charNote[*] *: Individual note (2)charrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intGalGalaxy namechar[CGC97]Quasar candidate designation, HHMM.M+DDMM ([CGC97] JHHMM.M+DDMM in Simbad)charIDIdentification name in the galaxychar