J/A+A/464/201ivo://CDS.VizieR/J/A+A/464/201doi:10.26093/cds/vizier.34640201CDSMonaco L.Bellazzini M.Bonifacio P.Buzzoni A.Ferraro F.R.,Marconi G.Sbordone L.Zaggia S.2017-11-06T12:23:57Z2007-06-17T08:29:13ZCDS support team

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

cds-question@unistra.frgalaxiesgiant-starsradial-velocitychemical-abundancesThe Sagittarius (Sgr) dwarf spheroidal galaxy is currently being disrupted under the strain of the Milky Way. A reliable reconstruction of Sgr star formation history can only be obtained by combining core and stream information. We present radial velocities for 67 stars belonging to the Sgr Stream. For 12 stars in the sample we also present iron (Fe) and {alpha}-element (Mg, Ca) abundances.2007A&A...464..201Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/464/201CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/464/201https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/464/201http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/464/201https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/464/201https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/464/201http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/464/201GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/464/201/table1 (Basic parameters of the program stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/464/201/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/464/201/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/464/201/table1?GETtext/xml+votable180.050000true4.258751.0711110.0055555555555555566/5140 5196 5298 5539 5810 7206 8357 16559 16565 16605 16619 16626 16736 16767 16796 16810 16826 16829 16849-16850 16871 16886 16915 16918 16921 16977 16979 16981 16993 17019 17037 17101 17279 17523-17524 17553 17572 17637 17771 17840 17849 17926 17938 17945 18087 18176 18191 18214 25529 25586 25870 26550 27359 27386 27562 36532 46813 46825 46857 46922 47027 47047 47059 47086 48150 48246 48341https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/464/201?format=asciiOpticaldefaultJ/A+A/464/201/table1Basic parameters of the program starsLambdaLongitude along the Sgr orbital planedegpos.earth.lonfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSampleSample designation (SARG, HARPS or UVES)meta.id;meta.maincharStarStar sequential numbermeta.idintprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatK0Dereddened K magnitudemagphot.mag;em.IR.Kfloat(J-K)0Dereddened J-K colour indexmagphot.color;em.IR.J;em.IR.KfloatE(B-V)Reddeningmagphot.color.excessfloatDistHeliocentric distancekpcpos.distancefloatS/NSignal-to-noise ratiostat.snrintHRVHeliocentric velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_HRVrms uncertainty on HRVkm/sstat.errorfloatVgsrGalactic standard of rest velocitykm/sphys.veloc;pos.galactocentricfloatepsSimbad column added by the CDSmeta.ref.urlchar2MASS2MASS designation (JHHMMSSss+DDMMSSs)meta.id;meta.maincharJ/A+A/464/201/appendixLine by line elemental abundances for 12 starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar sequential numbermeta.recordintIonElement with ionization degreephys.atmol.element;phys.atmol.ionizationcharLambdaWavelength of the linenmem.wl;spect.linedoubleloggfOscillator strength of the linespect.line.intensityfloatr_loggfReference for log gf (1)meta.ref;pos.framecharEW? Line equivalent widthpmspect.line.eqWidthfloatnullableeps? Abundance (eps=log(X/H)+12) from this linephys.abundfloatnullable