An extended MPS-ATLAS library of stellar model atmospheres and spectra

We present a library of stellar specific intensity spectra, disk-integrated flux spectra, and model atmospheres computed with MPS-ATLAS code on an extensive and fine grid of stellar parameters. We release two data sets with different chemical abundances and treatment of convection. For the set1 computation we use the chemical abundances from Grevesse and Sauval 1998 and a constant mixing length parameter of 1.25. For the set2 computation we used chemical abundances from Asplund et al 2009 and the mixing length parameters which depend on stellar effective temperature, metallicity, and surface gravity from Viani et al 2018.
Together with the data, we provide a Jupyter Notebook script which can be used to extract them for the required stellar parameters. The user can also specify from which data sets the output should be returned. In addition, we provide a ReadMe.txt file with a short description of the data and how to use the Jupyter script.