The computation of the models and isochrones included in this database has required a
large effort in terms of time spent and resources. The number of evolutionary tracks is
very large and extreme care is required to compute the various sets of isochrones
that we make publicly available.
We have just realized that some of the tracks used to calculate the alpha-enhanced isochrones
with atomic diffusion on this website, were instead part of a set of tracks we had calculated
without diffusion. To rectify this situation, we are temporarily putting offline
the alpha-enhanced section of this website, to make sure the isochrones we provide are
calculated with the correct set of tracks.
This is an unfortunate occurrence, and we sincerely apologize to all users of our models.
the BaSTI Team