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Table 2
Densities and temperatures derived from typical diagnostic line ratios, from our maps (mean values) compared to with some selected previous works.
| Diagnostic | This work | T03 | KC06 | PB08 |
| (cm-3/K) | mean | |||
|
|
||||
| Ne[Ar iv] | 2640 ± 400 | 3040 | 3665 ± 141 | 2100 |
| Ne[Cl iii] | 2380 ± 1300 | 1200 | 2531 ± 1227 | 3000 |
| Ne[S ii] | 3120 ± 1400 | 1970 | 1016 ± 436 | 1900 |
| Te[O iii] | 12 900 ± 720 | 11 700 | 12 140 ± 31 | 10 800 |
| Te[N ii] | 11 670 ± 1000 | 13 400 | − | 11 000 |
Reference. Tsamis et al. (2003, T03); Krabbe & Copetti (2006, KC06); Pottasch & Bernard-Salas (2008, PB08).
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