J/A+AS/133/171ivo://CDS.VizieR/J/A+AS/133/171CDSSurace C.Comte G.2013-03-06T06:40:31Z1998-12-14T08:13:29ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleigalaxiesphotometryline-intensitiesWe present data from a moderately deep spectroscopic Schmidt survey (B_lim_=17.5) of "active galaxies" selected by the presence of emission lines in their spectra and/or their UV excess. 92 emission line objects have been found in two adjacent fields (approximately 50deg^2^) in the direction of the southern extension of the Virgo cluster. We give a catalog containing positions, photographic R and B magnitudes, U-R colors, effective diameters, redshifts, equivalent widths and intensity ratios of the [OIII]{lambda}{lambda}4959,5007, H{beta} and [OII]{lambda}3727 emission lines. On these fields, we evaluate the completeness limit of the survey at a pseudo B magnitude values of 15.7. A more elaborate astrophysical analysis will appear in a forthcoming paper.1998A&AS..133..171Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/133/171CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/133/171https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/133/171http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/133/171https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/133/171https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/133/171http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/133/171GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/133/171/table (Catalog of the emission line objects)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/133/171/table?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/133/171/table?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/133/171/table?GETtext/xml+votable180.050000true196.063986-22.8832880.0055555555555555565/6227-6228 11000 11002 6/24896 24898-24899 24901-24903 24916 24918 24920-24922 24924 24933 24944 43935 43956 43958-43959 43964-43965 43976 43979 43982 44004 44007 44012-44013 44018 44026-440274.0234554602041486e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/133/171?format=asciiOpticaldefaultJ/A+AS/133/171/tableCatalog of the emission line objectsNameOther namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential number in the catalogmeta.recordintm_Seq[b] Multiplicity index on Seqmeta.code.multipcharIDIdentification in standard IAU notationmeta.id;meta.maincharm_IDMultiplicity index on IDmeta.code.multipcharRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainHvelHeliocentric velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_HvelUncertainty on Hvelkm/sstat.errorintMclassMorphological classification (1)src.morphcharRmag? R apparent magnitudemagphot.mag;em.opt.RfloatnullableRMAG? R absolute magnitudemagphys.magAbs;em.opt.RfloatnullableU-R? U-R (basel system) colormagphot.color;em.opt.U;em.opt.RfloatnullableBmag? B apparent magnitudemagphot.mag;em.opt.BfloatnullableEW[OIII]? [OIII]5007+4959 Equivalent width0.1nmspect.line.eqWidth;em.line.OIIIintnullableEWHbeta? Hbeta Equivalent width0.1nmspect.line.eqWidth;em.line.HbetaintnullableEW[OII]? [OII]3727 Equivalent width0.1nmspect.line.eqWidthfloatnullable[OIII]/Hb? [OIII]/Hb line ratiometa.notefloatnullable[OII]/[OIII]? [OII]/[OIII] line ratiometa.notefloatnullableDiameff? R Effective diameterkpcpos.distancefloatnullable_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