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Table 2
Electron temperatures, electron densities, and abundances across the nebula.
| Regions | Te | ne | N/O | Ar/H | Ne/H | S/H |
| [K] | [cm-3] | |||||
|
|
||||||
| 1 | 7000 ± 2500 | 80 ± 50 | – | >5.8 | 7.7 | >6.5 |
| 2 | 7000 ± 2500 | 930 ± 70 | – | >6.0 | 7.8 | >6.6 |
| 3 | 7000 ± 2500 | 120 ± 60 | – | >6.1 | 7.8 | >6.6 |
| 4 | 7000 ± 2500 | 50 ± 40 | – | >6.0 | 7.6 | >6.4 |
| 5 | 7000 ± 2500 | 135 ± 60 | – | >6.2 | 7.7 | >6.5 |
| 6 | 7000 ± 2500 | 70 ± 50 | – | >5.9 | 7.8 | >6.4 |
| 7 | 7000 ± 2500 | 300 ± 70 | – | >6.1 | 7.8 | >6.6 |
| 8 | 7000 ± 2500 | 600 ± 30 | – | >6.1 | 7.4 | >6.5 |
| 9 | 7000 ± 2500 | – | – | >6.1 | 8.3 | >5.5 |
| H1 | 7000 ± 2500 | 65 ± 25 | 1.06 | – | – | – |
| H2 | 7000 ± 2500 | 125 ± 15 | 1.54 | – | – | – |
| Aa | 6400 ± 600 | 1000 ± 200 | 1.15 | >6.3 | – | 7.1 |
| Ba | 7400 ± 400 | 1400 ± 400 | 0.78 | >6.3 | – | >6.3 |
| Da | (7500) | 220 ± 100 | 0.19 | >6.3 | – | >6.0 |
| A’a | 7600 ± 500 | 1200 ± 600 | 1.55 | >6.0 | 7.5 | >6.2 |
| B’a | 8800 ± 500 | 350 ± 200 | 1.51 | >6.2 | 7.3 | >5.7 |
| C’a | 8500 ± 500 | 630 ± 300 | 1.23 | >6.1 | – | >5.7 |
| E’a | 8300 ± 700 | 7000 ± 3000 | 1.10 | >6.0 | 7.3 | >6.3 |
| Ib | – | – | – | – | – | – |
| IIb | 6800 ± 800 | 10000 ± 5000 | – | – | – | – |
| IIIb | <16 600 | – | – | – | – | – |
| IVb | <21 400 | 500 ± 350 | – | – | – | – |
| Vb | 6600 ± 800 | 6300 ± 3700 | – | – | – | – |
| VIb | – | – | – | – | – | – |
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