Open Access
Table A.2.
Extinction-Corrected Line Fluxes and Original-to-Revised Ratios for the Other Five PNe in M 31
| Line | M1596 | Ratio | M2471 | Ratio | M2860 | Ratio | M1074 | Ratio | M1675 | Ratio |
|---|---|---|---|---|---|---|---|---|---|---|
| [O II] 3727 | 65.0±5.3 | 0.98 | 78.7±13.7 | 0.80 | 28.7±7.5 | 0.73 | 20.8± 1.9 | 0.93 | 17.8±4.7 | 0.80 |
| H10 3798 | ⋯ | ⋯ | 5.4 ±0.9 | 0.81 | 4.3 ±1.1 | 0.73 | ⋯ | ⋯ | ⋯ | ⋯ |
| H9 3835 | 8.3±0.7 | 0.98 | 6.0 ±1.0 | 0.81 | 5.1 ±1.3 | 0.74 | 7.2 ± 0.7 | 0.93 | 5.3 ±1.4 | 0.81 |
| [Ne III] 3868 | 127.5±10.4 | 0.98 | 141.9±24.6 | 0.82 | 115.6±30.2 | 0.74 | 118.8± 10.7 | 0.93 | 112.4±29.5 | 0.81 |
| H8 3889a | 0.0±1.0 | ⋯ | 10.8±3.1 | ⋯ | 5.5 ±4.0 | ⋯ | 3.7 ± 1.5 | ⋯ | 3.1 ±3.7 | 4.01 |
| [Ne III] 3967b | 38.7±4.0 | 0.97 | 44.4±9.3 | 0.77 | 45.7±14.3 | 0.67 | 35.6± 4.2 | 0.90 | 32.7±11.0 | 0.73 |
| He I 4026 | 5.6±0.5 | 0.98 | 2.7 ±0.5 | 0.84 | 4.6 ±1.2 | 0.78 | 1.6 ± 0.2 | 0.94 | ⋯ | ⋯ |
| [S II] 4069 | 3.9±0.3 | 0.98 | 3.6 ±0.6 | 0.85 | 3.5 ±0.9 | 0.78 | 2.1 ± 0.2 | 0.94 | ⋯ | ⋯ |
| [S II] 4076 | ⋯ | ⋯ | ⋯ | ⋯ | 1.9 ±0.5 | 0.79 | ⋯ | ⋯ | ⋯ | ⋯ |
| H6 4101c | 27.3±2.2 | 0.99 | 31.3±5.5 | 0.85 | 32.8±8.6 | 0.79 | 26.0± 2.3 | 0.94 | 27.1±7.2 | 0.85 |
| H5 4340d | 47.0±3.8 | 0.99 | 50.8±8.9 | 0.90 | 51.7±13.7 | 0.85 | 46.2± 4.1 | 0.96 | 51.7±13.8 | 0.90 |
| [O III] 4363 | 20.1±1.6 | 0.99 | 18.9±3.3 | 0.90 | 11.6±3.1 | 0.86 | 17.5± 1.6 | 0.96 | 13.9±3.7 | 0.90 |
| He I 4472 | 4.3±0.4 | 0.99 | 4.1±0.7 | 0.92 | 6.1 ±1.6 | 0.89 | 5.4 ± 0.5 | 0.97 | 4.7 ±1.3 | 0.92 |
| He II 4686 | 35.4±2.8 | 1.00 | 33.6±5.8 | 0.97 | 7.7 ±2.1 | 0.95 | 2.7 ± 0.2 | 0.99 | 12.8±3.4 | 0.97 |
| [Ar IV] 4711e | 6.4±0.5 | 1.00 | 4.2±0.8 | 0.96 | 3.1 ±0.9 | 0.90 | 1.7 ± 0.2 | 0.96 | 3.3 ±1.0 | 0.94 |
| [Ar IV] 4740 | 8.1±0.6 | 1.00 | 4.8±0.8 | 0.98 | 4.5 ±1.2 | 0.97 | 3.8 ± 0.3 | 0.99 | 4.5 ±1.2 | 0.98 |
| Hβ 4861f | 100.0±7.7 | 1.00 | 100.0±17.0 | 1.00 | 100.0±26.7 | 1.00 | 100.0± 8.7 | 1.00 | 100.0±26.7 | 1.00 |
| He I 4922 | ⋯ | ⋯ | 0.7±0.2 | 1.03 | 1.3 ±0.4 | 1.02 | ⋯ | ⋯ | 2.4 ±0.8 | 1.02 |
| [O III] 4959 | 575.3±54.3 | 1.02 | 499.8±103.7 | 1.03 | 477.6±156.1 | 1.03 | 476.0± 50.8 | 1.01 | 510.6±167.0 | 1.02 |
| [O III] 5007 | 1717.7±161.9 | 1.01 | 1491.1±309.3 | 1.04 | 1411.8±461.7 | 1.04 | 1429.6±152.4 | 1.01 | 1535.9±502.5 | 1.03 |
| [N I] 5198 | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | 2.1 ±0.7 | 1.07 |
| He II 5411 | 3.1±0.3 | 1.03 | 2.6±0.5 | 1.11 | 0.5 ±0.2 | 1.15 | ⋯ | ⋯ | ⋯ | ⋯ |
| [Cl III] 5518 | 0.6±0.1 | 1.02 | ⋯ | ⋯ | 0.3 ±0.1 | 1.16 | ⋯ | ⋯ | ⋯ | ⋯ |
| [Cl III] 5538 | 1.2±0.1 | 1.03 | ⋯ | ⋯ | 0.4 ±0.1 | 1.18 | ⋯ | ⋯ | ⋯ | ⋯ |
| [N II] 5755 | 2.5±0.2 | 1.03 | 0.9 ±0.2 | 1.16 | 0.8 ±0.3 | 1.21 | 0.5 ± 0.1 | 1.05 | 2.3 ±0.8 | 1.15 |
| He I 5876 | 14.1±1.3 | 1.03 | 10.9±2.2 | 1.17 | 13.5±4.4 | 1.23 | 16.1± 1.7 | 1.05 | 13.9±4.6 | 1.16 |
| [O I] 6300 | 7.0±0.6 | 1.03 | 6.6 ±1.4 | 1.22 | 2.2 ±0.7 | 1.31 | 3.6 ± 0.4 | 1.07 | 7.7 ±2.5 | 1.20 |
| [S III] 6312g | 4.0±0.4 | 1.03 | 1.3 ±0.3 | 1.24 | 1.3 ±0.4 | 1.32 | 2.1 ± 0.2 | 1.07 | 2.2 ±0.7 | 1.22 |
| [O I] 6363 | 2.2±0.2 | 1.04 | 2.0 ±0.4 | 1.22 | 0.9 ±0.3 | 1.32 | 1.2 ± 0.1 | 1.07 | 2.4 ±0.8 | 1.22 |
| [N II] 6548 | 36.4±3.3 | 1.04 | 14.7±3.0 | 1.24 | 9.0 ±3.0 | 1.35 | 5.9 ± 0.6 | 1.08 | 29.0±9.5 | 1.24 |
| Hα 6563h | 276.2±25.5 | 1.04 | 229.0±47.0 | 1.25 | 211.0±69.2 | 1.36 | 265.3± 27.6 | 1.08 | 230.3±75.6 | 1.24 |
| [N II] 6583 | 105.8±9.7 | 1.04 | 42.4±8.6 | 1.25 | 24.8±8.1 | 1.36 | 17.1± 1.8 | 1.08 | 84.9±27.8 | 1.24 |
| He I 6678i | 3.8±0.4 | 1.04 | 2.2 ±0.5 | 1.29 | 2.9 ±0.9 | 1.39 | 3.5 ± 0.4 | 1.08 | 4.2 ±1.4 | 1.26 |
| [S II] 6716 | 6.2±0.6 | 1.04 | 2.6 ±0.5 | 1.27 | 1.5 ±0.5 | 1.38 | 1.2 ± 0.1 | 1.08 | 3.4 ±1.1 | 1.26 |
| [S II] 6730 | 10.6±1.0 | 1.03 | 4.4 ±0.9 | 1.27 | 2.6 ±0.8 | 1.39 | 1.9 ± 0.2 | 1.08 | 7.1 ±2.3 | 1.26 |
| [Ar V] 7005 | 1.0±0.1 | 1.04 | 0.4 ±0.1 | 1.30 | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ |
| He I 7065 | 6.7±0.6 | 1.04 | 5.2 ±1.1 | 1.30 | 5.1 ±1.7 | 1.45 | 8.5 ± 0.9 | 1.09 | 5.5 ±1.8 | 1.30 |
| [Ar III] 7136 | 22.4±2.0 | 1.04 | 9.5 ±1.9 | 1.31 | 9.9 ±3.2 | 1.46 | 7.6 ± 0.8 | 1.10 | 11.3±3.7 | 1.31 |
| He I 7281 | ⋯ | ⋯ | 0.5 ±0.1 | 1.32 | 0.3 ±0.1 | 1.51 | ⋯ | ⋯ | ⋯ | ⋯ |
| [O II] 7320 | 4.4±0.4 | 1.04 | 3.4 ±0.7 | 1.34 | 1.5 ±0.5 | 1.50 | 3.7 ± 0.4 | 1.10 | ⋯ | ⋯ |
| [O II] 7330 | 4.0±0.4 | 1.04 | 3.1 ±0.6 | 1.34 | 1.4 ±0.5 | 1.50 | 3.7 ± 0.4 | 1.10 | 2.6 ±0.8 | 1.33 |
| [Ar III] 7751 | 4.2±0.4 | 1.05 | 2.0 ±0.4 | 1.39 | 1.8 ±0.6 | 1.59 | 1.4 ± 0.2 | 1.12 | 2.2 ±0.7 | 1.43 |
Notes. Contaminating He I and He II lines scaled from He I 5876 and He II 4686, respectively.
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