Stellar models

SAND and SANDee grids

Model atmospheres, evolutionary models and isochrones for stars and brown dwarfs at a variety of chemistries, representative of the observed chemical distribution of the Milky Way. The associated publications are in preparation.


NGC 6752

Evolutionary models, model atmospheres and isochrones for the specific chemical compositions of the three populations in the globular cluster NGC 6752. The associated publication is in preparation.


47 Tucanae

Evolutionary models and model atmospheres for the members of 47 Tucanae, spanning evolutionary stages from brown dwarfs to the subgiant branch, and the range of oxygen content observed in the cluster.


Galactic Archaeology with Ultracool Dwarfs

Preliminary version of the grid of evolutionary models and model atmospheres for field brown dwarfs and lower main sequence stars at two chemistries that approximately represent thick disk and halo objects. These models are superceded by the SAND and SANDee grids.


Population III

Model atmospheres for pure hydrogen and helium stars from 1 to 820 solar masses, according to Table 5 of Larkin+2023.


ω Centauri

Model atmospheres for the globular cluster ω Centauri. Multiple chemistries are available, according to Tables 1 and 2 of Gerasimov+2022. Brown dwarf models are available for some chemistries, but many have poor convergence.