J/A+A/464/967ivo://CDS.VizieR/J/A+A/464/967doi:10.26093/cds/vizier.34640967CDSCarretta E.Bragaglia A.Gratton R.G.Momany Y.Recio-Blanco A.,Cassisi S.Francois P.James G.Lucatello S.Moehler S.2017-12-22T05:32:45Z2009-09-17T16:35:16ZCDS support team

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

cds-question@unistra.frglobular-star-clusterspopulation-ii-starschemical-abundancesradial-velocityWe present the LTE abundance analysis of high resolution spectra for red giant stars in the peculiar bulge globular cluster NGC 6388. Spectra of seven members were taken using the UVES spectrograph at the ESO VLT2 and the multiobject FLAMES facility. We exclude any intrinsic metallicity spread in this cluster: on average, [Fe/H]=-0.44+/-0.01+/-0.03dex on the scale of the present series of papers, where the first error bar refers to individual star-to-star errors and the second is systematic, relative to the cluster. Elements involved in H-burning at high temperatures show large spreads, exceeding the estimated errors in the analysis. In particular, the pairs Na and O, Al and Mg are anticorrelated and Na and Al are correlated among the giants in NGC 6388, the typical pattern observed in all galactic globular clusters studied so far. Stars in NGC 6388 shows an excess of alpha-process elements, similar to the one found in the twin bulge cluster NGC 6441. Mn is found underabundant in NGC 6388, in agreement with the average abundance ratio shown by clusters of any metallicity. Abundances of neutron-capture elements are homogeneously distributed within NGC 6388; the [Eu/Fe] ratio stands above the value found in field stars of similar metallicity.2007A&A...464..967Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/464/967CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/455/271 : Abundances of red giants in NGC 6441 (Gratton+, 2006)J/A+A/464/927 : Abundances of red giants in NGC 6752 (Carreta+, 2007)J/A+A/464/953 : Abundances of red giants in NGC 6441 (Gratton+, 2007)J/A+A/464/939 : Abundances of red giants in NGC 6218 (Carreta+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/464/967https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/464/967http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/464/967https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/464/967https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/464/967http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/464/967GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/464/967/table2 (List and relevant informations for the target stars observed in NGC 6388 with UVES)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/464/967/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/464/967/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/464/967/table2?GETtext/xml+votable180.050000true263.97334167-44.80440.0055555555555555566/42314 423368.650015785639275e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/464/967?format=asciiOpticaldefaultJ/A+A/464/967/table2List and relevant informations for the target stars observed in NGC 6388 with UVESrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentification numbermeta.id;meta.mainintprimaryFiber[1/2] fiber configurationphys.atmol.configuration;instr.setupintRAJ2000Right ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)pos.eq.dec;meta.mainVmagJohnson V magnitude (1)magphot.mag;em.opt.VfloatBmagJohnson B magnitude (1)magphot.mag;em.opt.BfloatIcmagCousins I magnitude (1)magphot.mag;em.opt.IfloatJmag2MASS J magnitudemagphot.mag;em.IR.JfloatKmag2MASS K magnitudemagphot.mag;em.IR.KfloatHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatMemb[NM ] M=Member, NM=non membermeta.code.membercharEWsSimbad column added by the CDSmeta.ref.urlcharJ/A+A/464/967/table3Equivalent widthsIDIdentification numbermeta.id;meta.mainintElElementphys.atmol.elementcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength0.1nmem.wlfloatEPExcitation PotentialeVphys.atmol.excitationfloatloggfOscillator strengthphys.atmol.oscStrengthfloatEWEquivalent width (m{AA})0.1pmspect.line.eqWidthfloat