Astrodust+PAH Opacities

Opacities per unit dust mass for the astrodust+PAH model. Please cite Hensley & Draine 2022 when using these data. Provided files are: 1. astrodust+PAH_opacities.dat: absorption, scattering, and extinction opacities as a function of wavelength for astrodust and PAHs assuming the size distribution in Hensley & Draine 2022. Units are cm2/H and refer to dust cross sections only. The tabulated values can be converted to opacities per unit dust mass using the provided dust to gas mass ratios in the file header. The total extinction opacity and albedo are also provided. 2. astrodust+PAH_mean_opacities.dat: The Planck (\"P\") and Rosseland (\"R\") mean opacities of the astrodust+PAH model computed for absorption only (\"abs\") and extinction (\"ext\") as a function of temperature. Units are cm2/g and refer to cross section per unit dust mass.