Fast isochrone fitting using HMC-NUTS. The code is described in https://arxiv.org/abs/2209.03279
python setup.py install
-
requirements: jax, numpyro, dustmaps for extinction correction, gaiadr3-zeropoint for zero-point correction for the Gaia parallax
-
synthetic CMDs are downloaded from http://waps.cfa.harvard.edu/MIST/model_grids.html#synthetic under mistgrid directory when the
MistGridIsoorMistFitclass is instantiated for the first time.
see isochrone fitting example.ipynb in examples