J/A+A/677/A73ivo://CDS.VizieR/J/A+A/677/A73doi:10.26093/cds/vizier.36770073CDSCarretta E.Bragaglia A.2025-04-16T20:01:08Z2023-09-06T13:03:16ZCDS support team

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

cds-question@unistra.frglobular-star-clustersgiant-starschemical-abundancesultraviolet-astronomyWe present the homogeneous abundance analysis for a combined sample of 185 giants in the bulge globular cluster (GC) NGC 6388. Our results are used to describe the multiple stellar populations, and differences or analogies with bulge field stars. Proton-capture elements indicate that a single class of first generation polluters is sufficient to reproduce both the extreme and intermediate parts of the anti-correlations among light elements O, Na, Mg, and Al, at odds with our previous results, based on a much smaller sample. The abundance pattern of other species closely tracks the trends observed in bulge field stars. The neutron-capture elements are generally uniform ([Zr/Fe] is an exception). We do not find enhancement in n-capture elements for stars whose photometric properties would classify NGC 6388 as a type II GC. Together with the homogeneity in [Fe/H], this indicates we need to understand better the criteria to separate classes of GCs, coupling photometry and spectroscopy. We present abundances of O, Na, Mg, Al, Si, Ca, Ti, Sc, V, Cr, Mn, Fe, Co, Ni, Zn, Y, Zr, Ba, La, Ce, Nd, and Eu from UVES spectra. For 12 species we also obtain abundances in a large number of giants (up to 150) from GIRAFFE spectra.2023A&A...677A..73Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/677/A73CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/659/A122 : Metallicity of NGC 6388 (Carretta+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/677/A73https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/677/A73http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/677/A73https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/677/A73https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/677/A73http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/677/A73GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapUVdefaultJ/A+A/677/A73/abundLight elements (table A1), alpha elements (table A2) and iron peak (table A3) abundances and n-capture measurements (table A5)SimbadSimbad column added by the CDSmeta.ref.urlcharo_ONumber of O linesmeta.numberint[Al/Fe]? Abundance ratio [Al/Fe]phys.abundfloatnullablee_[Al/Fe]? rms of [Al/Fe]phys.abundfloatnullablePhaseEvolutionary phase (2)src.classcharo_Si? Number of Si linesmeta.numberintnullable[Si/Fe]? Abundance ratio [Si/Fe]phys.abundfloatnullablee_[Si/Fe]? rms of [Si/Fe]phys.abundfloatnullableo_CaNumber of Ca linesmeta.numberint[Ca/Fe]Abundance ratio [Ca/Fe]phys.abundfloate_[Ca/Fe]rms of [Ca/Fe]phys.abundfloato_TiINumber of TiI linesmeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarUnique name for starmeta.id;meta.mainchar[O/Fe]? Abundance ratio [O/Fe]phys.abundfloatnullablel_[O/Fe][0/1] Upper limit flag for [O/Fe] (1)phys.abundinte_[O/Fe]? rms of [O/Fe]phys.abundfloatnullableo_NaNumber of Na linesmeta.numberint[Na/Fe]? Abundance ratio [Na/Fe]phys.abundfloatnullablee_[Na/Fe]? rms of [Na/Fe]phys.abundfloatnullableo_MgNumber of Mg linesmeta.numberint[Mg/Fe]? Abundance ratio [Mg/Fe]phys.abundfloatnullable[ScII/Fe]Abundance ratio [ScII/Fe]phys.abundfloate_[Mg/Fe]? rms of [Mg/Fe]phys.abundfloatnullablee_[ScII/Fe]rms of [ScII/Fe]stat.error;phys.abundfloato_V? Number of V linesmeta.numberintnullableo_AlNumber of Al linesmeta.numberint[TiI/Fe]Abundance ratio [TiI/Fe]phys.abundfloate_[TiI/Fe]rms of [TiI/Fe]stat.error;phys.abundfloato_TiII? Number of TiII linesmeta.numberintnullable[TiII/Fe]? Abundance ratio [TiII/Fe]phys.abundfloatnullablee_[TiII/Fe]? rms of [TiII/Fe]stat.error;phys.abundfloatnullableo_ScIINumber of ScII linesmeta.numberint[V/Fe]? Abundance ratio [V/Fe]phys.abundfloatnullablee_[V/Fe]? rms of [V/Fe]phys.abundfloatnullableo_CrI? Number of CrI linesmeta.numberintnullable[CrI/Fe]? Abundance ratio [CrI/Fe]phys.abundfloatnullablee_[CrI/Fe]? rms of [CrI/Fe]stat.error;phys.abundfloatnullableo_Mn? Number of Mn linesmeta.numberintnullable[Mn/Fe]? Abundance ratio [Mn/Fe]phys.abundfloatnullablee_[Mn/Fe]? rms of [Mn/Fe]phys.abundfloatnullableo_Co? Number of Co linesmeta.numberintnullable[Co/Fe]? Abundance ratio [Co/Fe]phys.abundfloatnullablee_[Co/Fe]? rms of [Co/Fe]phys.abundfloatnullableo_Ni? Number of Ni linesmeta.numberintnullable[Ni/Fe]? Abundance ratio [Ni/Fe]phys.abundfloatnullablee_[Ni/Fe]? rms of [Ni/Fe]phys.abundfloatnullableo_Zn? Number of Zn linesmeta.numberintnullable[Zn/Fe]? Abundance ratio [Zn/Fe]phys.abundfloatnullableo_ZrI? Number of ZrI linesmeta.numberintnullable[ZrI/Fe]? Abundance ratio [ZrI/Fe]phys.abundfloatnullablee_[ZrI/Fe]? rms of [ZrI/Fe]stat.error;phys.abundfloatnullableo_BaII? Number of BaII linesmeta.numberintnullable[BaII/Fe]? Abundance ratio [BaII/Fe]phys.abundfloatnullablee_[BaII/Fe]? rms of [BaII/Fe]stat.error;phys.abundfloatnullable