All Tables

Table 1: Grisms used for spectroscopy.
Table 2: Dereddened line fluxes for the PN A58.
Table 3: Parameters of the best fit model.
Table 4: Recombination time-scale for atomic states at $T_{\rm e}=10~000$ K for electron densities $n_{\rm e}$ of 100 and 200 e^- cm^-3. An increase of the electron density to $n_{\rm e}=300$ e^- cm^-3 only lowers the upper limits. The terms "r'' and "d'' refer to the radiative and dielectronic components in the total recombination coefficient "t''.