J/MNRAS/378/318ivo://CDS.VizieR/J/MNRAS/378/318doi:10.26093/cds/vizier.73780318CDSBosler T.L.Smecker-Hane T.A.Stetson P.B.2024-07-04T20:18:27Z2008-02-05T06:33:48ZCDS support team

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

cds-question@unistra.frgalaxieschemical-abundancesline-intensitiesWe have obtained calcium abundances and radial velocities for 102 red giant branch (RGB) stars in the Leo I dwarf spheroidal galaxy (dSph) and 74 RGB stars in the Leo II dSph using the low-resolution spectrograph (LRIS) on the Keck I 10-m telescope. We report on the calcium abundances [Ca/H] derived from the strengths of the Ca ii triplet absorption lines at 8498, 8542 and 8662{AA} in the stellar spectra using a new empirical Ca II triplet calibration to [Ca/H].2007MNRAS.378..318Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/378/318CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/121/95 : Atmospheric parameters for 24 clusters (Carreta+ 1997)J/PASP/109/883 : Globular metallicity scale. I. (Rutledge+ 1997)J/PASP/110/533 : BR photometry of Fornax bright stars (Stetson+ 1998)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/378/318https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/378/318http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/378/318https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/378/318https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/378/318http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/378/318GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/378/318/leo1 (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/378/318/leo1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/378/318/leo1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/378/318/leo1?GETtext/xml+votable180.050000true151.996416712.28822220.005555555555555556Cone search capability for table J/MNRAS/378/318/leo2 (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/378/318/leo2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/378/318/leo2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/378/318/leo2?GETtext/xml+votable180.050000true168.337083322.13969440.0055555555555555566/27574 27580 28361https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/378/318?format=asciiOpticaldefaultJ/MNRAS/378/318/leo1Combined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[BSS2007b]Sequential number (G1)meta.recordintVmagJohnson V magnitudemagphot.mag;em.opt.VfloatB-VJohnson B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainS/NSignal-to-noise ratiostat.snrintHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatW'Reduced equivalent width (1)0.1nmspect.line.eqWidthfloate_W'rms uncertainty on W'0.1nmstat.errorfloat[Fe/H]Metallicity from Carreta & Gratton (1997, Cat. <J/A+AS/121/95>log(Sun)phys.abund.Zfloate_[Fe/H]Total error on [Fe/H]log(Sun)stat.error;phys.abund.Fefloate[Fe/H]Random error on [Fe/H]log(Sun)stat.errorfloat[Ca/H]Ca abundancelog(Sun)phys.abundfloate_[Ca/H]Total error on [Ca/H]log(Sun)stat.error;phys.abundfloate[Ca/H]Random error on [Ca/H]log(Sun)stat.errorfloatJ/MNRAS/378/318/leo2Combined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[BSS2007b]Sequential number (G1)meta.recordintVmagJohnson V magnitudemagphot.mag;em.opt.VfloatB-VJohnson B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainS/NSignal-to-noise ratiostat.snrintHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatW'Reduced equivalent width (1)0.1nmspect.line.eqWidthfloate_W'rms uncertainty on W'0.1nmstat.errorfloat[Fe/H]Metallicity from Carreta & Gratton (1997, Cat. <J/A+AS/121/95>log(Sun)phys.abund.Zfloate_[Fe/H]Total error on [Fe/H]log(Sun)stat.error;phys.abund.Fefloate[Fe/H]Random error on [Fe/H]log(Sun)stat.errorfloat[Ca/H]Ca abundancelog(Sun)phys.abundfloate_[Ca/H]Total error on [Ca/H]log(Sun)stat.error;phys.abundfloate[Ca/H]Random error on [Ca/H]log(Sun)stat.errorfloat