New in the #VirtualObservatory: “C and N abund. and isochrone fitting in 47 Tuc” by Villanova S. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/700/A213
#StellarEvolutionaryTracks #ChemicalAbundances #GlobularStarClusters