Comparison of the emergent spectra (top panel) and the temperature structures (bottom panel) of the new (solid curves) and the old (dashed curves) models with the same g_rad/g. The models are computed for pure hydrogen as well as solar abundance. The models have different effective temperatures, therefore the spectra are normalized to the maximum flux and plotted against the scaled photon energy. For clarity, the spectra of solar abundance models are shifted by a factor of three, and the relative temperatures are shifted by adding one.