All Tables

Table 1: IRS spectrum of NGC 3242. The measured line intensity is given in Col. 3. The last column gives the ratio of the line intensity to H $\beta$ (=100).
Table 2: IRS spectrum of NGC 6369. The measured line intensity is given in Col. 3. The last column gives the ratio of the line intensity to H $\beta$ (=100).
Table 3: ISO spectrum of NGC 6369. The measured line intensity is given in Col. 3 and is corrected for extinction in Col. 4. The last column gives the ratio of the line intensity to H $\beta$ (=100).
Table 4: Visual spectrum of NGC 3242.
Table 5: Visual spectrum of NGC 6369.
Table 6: IUE spectrum of NGC 3242.
Table 7: Electron density indicators in NGC 3242.
Table 8: Electron density indicators in NGC 6369.
Table 9: Electron temperature indicators in NGC 3242.
Table 10: Electron temperature indicators in NGC 6369.
Table 11: Ionic concentrations and chemical abundances in NGC 3242. Wavelengths in Angstrom for all values of $\lambda$ above 1000, otherwise in $\mu$ m.
Table 12: Ionic concentrations and chemical abundances in NGC 6369. Wavelengths in Angstrom for all values of $\lambda$ above 1000, otherwise in $\mu$ m.
Table 13: Comparison of abundances in NGC 3242.
Table 14: Comparison of abundances in NGC 6369.
Table 15: Comparison of abundances in several elliptical PNe.