Data release for "Unified nonparametric equation-of-state inference from the neutron-star crust to perturbative-QCD densities"

This data release contains the "unified" Gaussian-process (GP) equation-of-state (EOS) draws as described in the work Unified nonparametric equation-of-state inference from the neutron-star crust to perturbative-QCD densities. See also an accompanying GitHub repository. The unified_gp_summary.csv file contains the astrophysical weight for each EOS, along with select Tolman-Oppenheimer-Volkoff (TOV) quantities. The astrophysical weights included are derived from logweight_Fonseca_J0740: mass measurement for J0740+6620, E. Fonseca et al., Astrophys. J. Lett. 915, L12 (2021), arXiv:2104.00880 logweight_Antoniadis_J0348: mass measurement for J0348+0432, J. Antoniadis et al., Science 340, 6131 (2013), arXiv:1304.6875 logweight_Choudhury_J0437: mass and radius measurement for J0437–4715, D. Choudhury et al., Astrophys. J. Lett. 971, L20 (2024), arXiv:2407.06789 logweight_Miller_J0030: mass and radius measurement for J0030+0451, M. C. Miller et al., Astrophys. J. Lett. 887, L24 (2019), arXiv:1912.05705 logweight_Miller_J0740: mass and radius measurement for J0740+6620, M. C. Miller et al., Astrophys. J. Lett. 918, L28 (2021), arXiv:2105.06979 logweight_GW170817: mass and tidal deformability measurements for the two binary components of GW170817, B. P. Abbott et al. (LIGO Scientific, Virgo), Phys. Rev. X 9, 011001 (2019), arXiv:1805.11579 logweight_GW190425: mass and tidal deformability measurements for the two binary components of GW190425, B. P. Abbott et al. (LIGO Scientific, Virgo), Astrophys. J. Lett. 892, L3 (2020), arXiv:2001.01761 The combined weights are given in the logweight_total column. The unified_gp_draws.h5 file contains the EOS data for every entry in the unified_gp_summary.csv table. The top level keys are: eos: contains the pressure/c^2 (g/cm^3), (energy density)/c^2 (g/cm^3), baryon density (g/cm^3), and speed of sound squared (c^2) (note that the TOV quantities in unified_gp_summary.csv are given in the same units). ns: contains the neutron star central baryon density (g/cm^3), mass (solar masses), radius (km), and dimensionless tidal deformability. Within each of eos and ns, individual EOS draws are indexed via their ID number (the same as in the "eos" column of unified_gp_summary.csv). See the read_data.ipynb notebook for an example of how to load the EOS data.