Physical disk structure of the HD 97048 protoplanetary disk and results from the analytical chemical model. Quantities shown are the gas temperature (top left), total H nuclei number density (top right), CO number density relative to H nuclei (middle left), HCO⁺ number density relative to H nuclei (middle right), H¹³CO⁺ number density relative to H nuclei (bottom left) and the sum of the cosmic ray and X-ray ionisation rates (bottom right).