J/A+A/586/A41ivo://CDS.VizieR/J/A+A/586/A41doi:10.26093/cds/vizier.35860041CDSPalma T.Gramajo L.V.Claria J.J.Lares M.Geisler D.Ahumada A.V.2017-11-10T11:15:52Z2016-06-09T08:43:52ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsstellar-associationsmetallicityThe main goal of this study is to compile a catalogue of the fundamental parameters of a complete sample of 277 star clusters (SCs) of the Large Magellanic Cloud (LMC) observed in the Washington photometric system. A set of 82 clusters was recently studied by our team. All the clusters' parameters such as radii, deprojected distances, reddenings, ages, and metallicities were obtained by applying essentially the same procedures, which are briefly described here. We used empirical cumulative distribution functions to examine age, metallicity and deprojected distance distributions for different cluster subsamples of the catalogue. Our new sample of 82 additional clusters represents about a 40% increase in the total number of LMC SCs observed to date in the Washington photometric system. In particular, we report here the fundamental parameters obtained for the first time for 42 of these clusters. We found that single LMC SCs are typically older than multiple SCs. Both single and multiple SCs exhibit asymmetrical distributions in log (age). We compared cluster ages derived through isochrone fittings obtained using different models of the Padova group. Although ages obtained using recent isochrones are consistent in general terms, we found that there is some disagreement in the obtained values and their uncertainties.2016A&A...586A..41Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/586/A41CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/183 : The Cluster System of the LMC (Kontizas+ 1990)J/ApJ/527/199 : HST observations of old clusters in the LMC (Johnson+, 1999)J/AcA/50/337 : OGLE LMC star clusters (Pietrzynski+, 2000)J/A+A/405/111 : LMC Survey of Young Stellar Systems (Gouliermis+, 2003)J/MNRAS/389/678 : Extended objects catalogue in Magellanic Clouds (Bica+, 2008)J/MNRAS/403/996 : Clusters and associations in SMC and LMC (Bonatto+, 2010)J/A+A/540/A58 : CT1T2 photometry of 26 LMC cluster (Piatti, 2012)J/ApJ/749/124 : Spectroscopy on LMC clusters (Colucci+, 2012)J/ApJ/751/122 : Ages and masses for 920 LMC clusters (Popescu+, 2012)J/MNRAS/436/136 : Ages and masses of LMC clusters (de Grijs+, 2013)J/A+A/555/A131 : Fundamental parameters of LMC star clusters (Palma+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/586/A41https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/586/A41http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/586/A41https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/586/A41https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/586/A41http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/586/A41GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/586/A41/sample (LMC star clusters observed in the Washington photometric system (tables A1 and A2 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/586/A41/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/586/A41/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/586/A41/sample?GETtext/xml+votable180.050000true67.66667-66.956940.0055555555555555565/8269 8274 8280 6/33027 33030-33031 33033 33041-33042 33046 33048 33052-33054 33056-33058 33060-33061 33084 33087-33089 33091-33092 33094-33095 33101-33102 33105 33109-33111 33119 33124-33125 33127-33128 33130 33148 33793 33800-33801 33809 33826 37410 37416-37418 37433 37504 37506-37507 37510 37513-37514 38922 38954https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/586/A41?format=asciidefaultJ/A+A/586/A41/sampleLMC star clusters observed in the Washington photometric system (tables A1 and A2 of the paper)SimbadNameSimbad column added by the CDSmeta.idcharNotesNotes (5)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClustersStar cluster names (1)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatrRadius, obtained from Bica et al. (2008, Cat. J/MNRAS/389/678) (2)arcminphys.angSizefloatRad? Cluster radius (3)arcminphys.angSizefloatnullableRad2? Second value of Radiusarcminphys.angSizefloatnullableDistdp? angular deprojected distance (4)degpos.angDistancefloatnullableE(B-V)Cluster reddeningmagphot.color.excessfloatAgeI? Age or lower value of Age interval determined from isochrone fittingsGyrtime.agefloatnullableB_AgeI? Upper value of AgeI intervalGyrtime.interval;stat.maxfloatnullablee_AgeI? rms uncertainty on AgeIGyrstat.errorfloatnullable[Fe/H]I? Metallicity determined from isochrone fittingsphys.abund.FefloatnullableAgeII? Age derived from the {delta}T1 method (+/-0.30GYr)Gyrtime.agefloatnullableAgeII2? Second value of AgeIIGyrtime.agefloatnullable[Fe/H]II? Metallicity derived from the {delta}T1 method (+/-0.3dex)phys.abund.FefloatnullableRefReferences to the works from which we took the fundamental parameters determined by other authors in the Washington photometric system (6)meta.refchar