J/AJ/142/59ivo://CDS.VizieR/J/AJ/142/59doi:10.26093/cds/vizier.51420059CDSJacobson H.R.Pilachowski C.A.Friel E.D.2023-09-01T08:29:33Z2012-12-03T13:59:45ZCDS support team

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

cds-question@unistra.fropen-star-clusterschemical-abundancesWe present a detailed chemical abundance study of evolved stars in 10 open clusters based on Hydra multi-object echelle spectra obtained with the WIYN 3.5m telescope. From an analysis of both equivalent widths and spectrum synthesis, abundances have been determined for the elements Fe, Na, O, Mg, Si, Ca, Ti, Ni, Zr, and for two of the 10 clusters, Al and Cr. To our knowledge, this is the first detailed abundance analysis for clusters NGC 1245, NGC 2194, NGC 2355, and NGC 2425.2011AJ....142...59Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/59CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/118/2894 : NGC 188 UBVRI CCD photometry (Sarajedini+, 1999)J/A+A/357/471 : BV and proper motions in NGC 1960 + NGC 2194 (Sanner+, 2000)J/A+A/426/827 : ubvyHbeta photometry in NGC 1817/1807 (Balaguer-Nunez+, 2004)J/AJ/131/461 : Stromgren photometry of NGC 2420 (Anthony-Twarog+, 2006)J/MNRAS/365/110 : CCD BVI photometry of 3 open clusters (Pietrukowicz+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/59https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/142/59http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/142/59https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/142/59https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/142/59http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/142/59GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/142/59/clusters (Clusters observed, and resulting mean abundances (tablers 1, 12 and 13 of paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/59/clusters?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/59/clusters?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/59/clusters?GETtext/xml+votable180.050000true132.84611.8140.005555555555555556Cone search capability for table J/AJ/142/59/table3 (Stellar targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/59/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/59/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/59/table3?GETtext/xml+votable180.050000true132.650583311.72168610.0055555555555555566/3091 4075-4076 4078 4296 4298 4782-4783 6148-6149 14175 21529 22499 23761 24114-24115 24120-24121 24344-24345https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/142/59?format=asciidefaultJ/AJ/142/59/clustersClusters observed, and resulting mean abundances (tablers 1, 12 and 13 of paper)ClusterCluster namemeta.id;meta.maincharprimarySimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatE(B-V)Redenningmagphot.color.excessfloate_E(B-V)? rms uncertainty on E(B-V)magstat.errorfloatnullableRefReference for cluster reddening and/or distance (1)meta.ref;pos.frameintDistHeliocentric distancekpcpos.distancefloate_Distrms uncertainty on Distkpcstat.errorfloatRgcGalactocentric radius (R_{sun}_=8.5kpc)kpcphys.size.radius;pos.galactocentricfloate_Rgcrms uncertainty on Rgckpcstat.errorfloatZHeight above the planekpcpos.cartesian.zinte_Zrms uncertainty on Zkpcstat.error;src.redshiftintr_ZReference (1)meta.ref;pos.frameintAgeAge, adopted from Salaris et al. (2004A&A...414..163S)Gyrtime.agefloatN*Number of stats studied in the clustermeta.numberintNaNumber of stars used for abundancemeta.numberint[Fe/H]? Log of Fe/H number abundancelog(Sun)phys.abundfloatnullablee_[Fe/H]? The 1{sigma} uncertainty in [Fe/H]log(Sun)stat.error;phys.abund.Fefloatnullable[Na/H]Log of Na/H number abundancelog(Sun)phys.abundfloate_[Na/H]The 1{sigma} uncertainty in [Na/H]log(Sun)stat.error;phys.abundfloat[Mg/H]? Log of Mg/H number abundancelog(Sun)phys.abundfloatnullablee_[Mg/H]? The 1{sigma} uncertainty in [Mg/H]log(Sun)stat.error;phys.abundfloatnullable[Si/H]Log of Si/H number abundancelog(Sun)phys.abundfloate_[Si/H]The 1{sigma} uncertainty in [Si/H]log(Sun)stat.error;phys.abundfloat[Ca/H]? Log of Ca/H number abundancelog(Sun)phys.abundfloatnullablee_[Ca/H]? The 1{sigma} uncertainty in [Ca/H]log(Sun)stat.error;phys.abundfloatnullable[Ti/H]Log of Ti/H number abundancelog(Sun)phys.abundfloate_[Ti/H]The 1{sigma} uncertainty in [Ti/H]log(Sun)stat.error;phys.abundfloat[Ni/H]? Log of Ni/H number abundancelog(Sun)phys.abundfloatnullablee_[Ni/H]? The 1{sigma} uncertainty in [Ni/H]log(Sun)stat.error;phys.abundfloatnullable[Zr/H]Log of Zr/H number abundancelog(Sun)phys.abundfloate_[Zr/H]The 1{sigma} uncertainty in [Zr/H]log(Sun)stat.error;phys.abundfloat[Al/H]? Log of Al/H number abundance (G1)log(Sun)phys.abundfloatnullablee_[Al/H]? The 1{sigma} uncertainty in [Al/H]log(Sun)stat.error;phys.abundfloatnullable[Cr/H]? Log of Cr/H number abundance (G1)log(Sun)phys.abundfloatnullablee_[Cr/H]? The 1{sigma} uncertainty in [Cr/H]log(Sun)stat.error;phys.abundfloatnullable[Na/Fe]? Log of Na/Fe number abundancelog(Sun)meta.idfloatnullablee_[Na/Fe]? The 1{sigma} uncertainty in [Na/Fe]log(Sun)stat.error;phys.abundfloatnullable[Mg/Fe]Log of Mg/Fe number abundancelog(Sun)meta.idfloate_[Mg/Fe]The 1{sigma} uncertainty in [Mg/Fe]log(Sun)stat.error;phys.abundfloat[Si/Fe]? Log of Si/Fe number abundancelog(Sun)meta.idfloatnullablee_[Si/Fe]? The 1{sigma} uncertainty in [Si/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ca/Fe]Log of Ca/Fe number abundancelog(Sun)meta.idfloate_[Ca/Fe]The 1{sigma} uncertainty in [Ca/Fe]log(Sun)stat.error;phys.abundfloat[Ti/Fe]? Log of Ti/Fe number abundancelog(Sun)meta.idfloatnullablee_[Ti/Fe]? The 1{sigma} uncertainty in [Ti/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ni/Fe]Log of Ni/Fe number abundancelog(Sun)meta.idfloate_[Ni/Fe]The 1{sigma} uncertainty in [Ni/Fe]log(Sun)stat.error;phys.abundfloat[Zr/Fe]? Log of Zr/Fe number abundancelog(Sun)meta.idfloatnullablee_[Zr/Fe]? The 1{sigma} uncertainty in [Zr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Al/Fe]? Log of Al/Fe number abundance (G1)log(Sun)meta.idfloatnullablee_[Al/Fe]? The 1{sigma} uncertainty in [Al/Fe]log(Sun)stat.error;phys.abundfloatnullable[Cr/Fe]? Log of Cr/Fe number abundance (G1)log(Sun)meta.idfloatnullablee_[Cr/Fe]? The 1{sigma} uncertainty in [Cr/Fe]log(Sun)stat.error;phys.abundfloatnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainn_Age[d] d if Age from Pietrukowicz et al. (2006, Cat. J/MNRAS/365/110)meta.notecharNameSimbad cluster namemeta.idcharJ/AJ/142/59/table3Stellar targetsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id.parentcharStarStar number within the cluster, identification used this study (1)meta.id;meta.mainintIDAlternate identification (1)meta.idcharAmeta.ref.urlcharRAJ2000? Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Degree of Declination (J2000)pos.eq.dec;meta.mainnullableRAB? Hour of Right Ascension (B1950) (2)pos.eq.ranullableDEB? Degree of Declination (B1950) (2)pos.eq.decnullableVmag? V band magnitudemagphot.mag;em.opt.VfloatnullableB-V? The (B-V) color index (except for NGC 1817 stars, where the color is b-y)magphot.color;em.opt.B;em.opt.Vfloatnullablen_B-V[*] * when (b-y) color index in B-V (for NGC 1817 stars)meta.notecharV-K? The (V-K) color indexmagphot.color;em.opt.V;em.IR.KfloatnullableJ-K? The (J-K) color indexmagphot.color;em.IR.J;em.IR.KfloatnullableS/NSignal-to-noise ratiostat.snrintRV? Radial velocitykm/sphys.veloc;pos.heliocentricfloatnullableSimbadNameSimbad column added by the CDSmeta.idcharnullablef_RV[h] Indicates a hot star in RVmeta.codecharMembMembership (M, M?, NM, ?) and remarks (binarity, rot=fast rotating hot star)meta.code.membercharJ/AJ/142/59/abundAtmospheric parameters & Fe abundances, {alpha} and other element abundances (tables 5, 8, 9)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.refcharStarStar number within the clustermeta.id;meta.mainintTeff? Effective temperatureKphys.temperature.effectiveintnullablelog(g)? Log of the surface gravitylog(cm.s**-2)phys.gravityfloatnullableVturb? Microturbulent velocity {xi}km/sphys.velocfloatnullableFeI? Log FeI number abundance relative to solarlog(Sun)phys.abundfloatnullablee_FeI? The 1{sigma} uncertainty in FeIlog(Sun)stat.errorfloatnullableo_FeI? Number of lines used to derive FeImeta.numberintnullableFe/H? Log Fe/H number abundance ratiolog(Sun)meta.idfloatnullableFeII? Log FeII number abundance relative to solarlog(Sun)phys.abundfloatnullablee_FeII? The 1{sigma} uncertainty in FeIIlog(Sun)stat.errorfloatnullableo_FeII? Number of lines used to derive FeIImeta.numberintnullableMg? Log Mg number abundance relative to solarlog(Sun)phys.abundfloatnullableSiLog Si number abundance relative to solarlog(Sun)phys.abundfloate_Si? The 1{sigma} uncertainty in Silog(Sun)stat.errorfloatnullableo_SiNumber of lines used to derive Simeta.numberintCa? Log Ca number abundance relative to solarlog(Sun)phys.abundfloatnullablef_Ca[*] Ca determination includes lines >150m{AA}meta.codechare_Ca? The 1{sigma} uncertainty in Calog(Sun)stat.errorfloatnullableo_Ca? Number of lines used to derive Cameta.numberintnullableTiLog Ti number abundance relative to solarlog(Sun)phys.abundfloate_Ti? The 1{sigma} uncertainty in Tilog(Sun)stat.errorfloatnullableo_TiNumber of lines used to derive Timeta.numberintNa? Log Na number abundance relative to solarlog(Sun)phys.abundfloatnullablee_Na? The 1{sigma} uncertainty in Nalog(Sun)stat.errorfloatnullableo_Na? Number of lines used to derive Nameta.numberintnullableNiLog Ni number abundance relative to solarlog(Sun)phys.abundfloate_Ni? The 1{sigma} uncertainty in Nilog(Sun)stat.errorfloatnullableo_NiNumber of lines used to derive Nimeta.numberintZr? Log Zr number abundance relative to solar (G1)log(Sun)phys.abundfloatnullablee_Zr? The 1{sigma} uncertainty in Zr (G1)log(Sun)stat.errorfloatnullableo_Zr? Number of lines used to derive Zr (G1)meta.numberintnullableAl? Log Al number abundance relative to solar (G1)log(Sun)phys.abundfloatnullablee_Al? The 1{sigma} uncertainty in logN(Al) (G1)log(Sun)stat.errorfloatnullableCr? Log Cr number abundance relative to solar (G1)log(Sun)phys.abundfloatnullableJ/AJ/142/59/aratioThe {alpha} and other element abundance ratios (tables 10 and 11)[Ca/Fe]? Log of Ca/Fe number abundancelog(Sun)meta.idfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar number within the clustermeta.id;meta.mainint[Mg/H]? Log of Mg/H number abundancelog(Sun)phys.abundfloatnullable[Mg/Fe]? Log of Mg/Fe number abundancelog(Sun)meta.idfloatnullablee_[Mg/Fe]? The 1{sigma} uncertainty in [Mg/Fe]log(Sun)stat.error;phys.abundfloatnullable[Si/H]Log of Si/H number abundancelog(Sun)phys.abundfloat[Si/Fe]Log of Si/Fe number abundancelog(Sun)meta.idfloate_[Si/Fe]The 1{sigma} uncertainty in [Si/Fe]log(Sun)stat.error;phys.abundfloat[Ca/H]? Log of Ca/H number abundancelog(Sun)phys.abundfloatnullablee_[Ca/Fe]? The 1{sigma} uncertainty in [Ca/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ti/H]Log of Ti/H number abundancelog(Sun)phys.abundfloat[Ti/Fe]Log of Ti/Fe number abundancelog(Sun)meta.idfloate_[Ti/Fe]The 1{sigma} uncertainty in [Ti/Fe]log(Sun)stat.error;phys.abundfloat[Na/H]? Log of Na/H number abundancelog(Sun)phys.abundfloatnullable[Na/Fe]? Log of Na/Fe number abundancelog(Sun)meta.idfloatnullablee_[Na/Fe]? The 1{sigma} uncertainty in [Na/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ni/H]Log of Ni/H number abundancelog(Sun)phys.abundfloat[Ni/Fe]Log of Ni/Fe number abundancelog(Sun)meta.idfloate_[Ni/Fe]The 1{sigma} uncertainty in [Ni/Fe]log(Sun)stat.error;phys.abundfloat[Zr/H]? Log of Zr/H number abundancelog(Sun)phys.abundfloatnullable[Zr/Fe]? Log of Zr/Fe number abundancelog(Sun)meta.idfloatnullablee_[Zr/Fe]? The 1{sigma} uncertainty in [Zr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Al/H]? Log of Al/H number abundance (G1)log(Sun)phys.abundfloatnullable[Al/Fe]? Log of Al/Fe number abundance (G1)log(Sun)meta.idfloatnullablee_[Al/Fe]? The 1{sigma} uncertainty in [Al/Fe] (G1)log(Sun)stat.error;phys.abundfloatnullable[Cr/H]? Log of Cr/H number abundance (G1)log(Sun)phys.abundfloatnullable[Cr/Fe]? Log of Cr/Fe number abundance (G1)log(Sun)meta.idfloatnullablee_[Cr/Fe]? The 1{sigma} uncertainty in [Cr/Fe] (G1)log(Sun)stat.error;phys.abundfloatnullableClusterCluster namemeta.refchar