Table 4.
Intensities of the emission lines corrected for reddening.
| Region: | A1 | A2 | B1 | B2 | C | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C(Hβ): | 1.35 | 1.40 | 1.40 | 1.35 | 1.32 | ||||||
| EB − V: | 0.90 | 0.93 | 0.93 | 0.90 | 0.88 | ||||||
| Ion | λ (nm) | Iλ/IHβ ⋅ 100 and its uncertainity flag | |||||||||
| H I | 486.13 | 100.0 | a | 100.0 | a | 100.0 | a | 100.0 | a | 100.0 | a |
| H I | 397.01 | 12.3 | c | 13.0 | c | ||||||
| H I | 410.17 | 27.3 | b | 30.6 | b | 26.8 | b | 18.2 | d | ||
| H I | 434.05 | 51.3 | b | 53.8 | b | 49.9 | b | 49.7 | b | 56.8 | b |
| H I | 656.28 | 287.0 | a | 286.4 | a | 281.8 | a | 287.2 | a | 282.2 | a |
| H I | 901.49 | 2.0 | c | 2.0 | c | 1.6 | c | ||||
| H I | 922.90 | 2.6 | c | 2.4 | c | 2.5 | c | ||||
| H I | 954.60 | 2.8 | c | 2.7 | c | ||||||
| H I | 1004.98 | 6.0 | c | 5.7 | c | ||||||
| He I | 388.86 | 24.0 | c | 25.0 | b | 25.0 | c | 53.0 | c | ||
| He I | 447.15 | 9.6 | c | 12.3 | c | 12.3 | c | ||||
| He I | 501.57 | 7.6 | c | 8.4 | c | ||||||
| He I | 587.56 | 31.4 | a | 30.9 | a | 40.8 | a | 53.2 | b | 9.9 | d |
| He I | 667.82 | 9.8 | b | 9.4 | b | 9.7 | b | 14.4 | c | ||
| He I | 706.52 | 5.8 | b | 5.9 | b | 23.4 | a | 33.9 | b | ||
| He II | 468.57 | 6.9 | c | 7.2 | c | ||||||
| [C I] | 872.71 | 1.5 | c | ||||||||
| [C I] | 982.41 | 12.7 | b | 19.8 | b | 10.7 | c | ||||
| [C I] | 985.03 | 32.2 | a | 56.0 | a | 38.0 | b | ||||
| [N I] | 519.79 | 54.3 | b | 71.3 | a | 29.7 | b | ||||
| [N I] | 520.03 | 65.8 | b | 77.3 | a | 38.2 | b | ||||
| [N II] | 575.46 | 16.6 | b | 11.5 | c | 17.4 | b | 10.7 | d | ||
| [N II] | 654.80 | 383.2 | a | 269.0 | a | 91.4 | b | 153.1 | b | 127.6 | a |
| [N II] | 658.34 | 1184.9 | a | 842.4 | a | 273.5 | b | 318.3 | a | 414.7 | a |
| [O I] | 630.03 | 48.2 | b | 42.2 | a | 58.0 | b | ||||
| [O I] | 636.38 | 17.0 | b | 14.7 | b | 19.7 | c | ||||
| [O II] | 372.60 | 145.5 | a | 112.4 | a | 232.5 | b | ||||
| [O II] | 372.88 | 133.5 | a | 114.3 | a | 246.1 | b | ||||
| [O III] | 436.32 | 17.4 | b | 18.4 | d | ||||||
| [O III] | 495.89 | 2.5 | d | 311.4 | a | 533.0 | a | 21.3 | c | ||
| [O III] | 500.68 | 7.1 | c | 929.8 | a | 1583.7 | a | 60.4 | b | ||
| [Ne III] | 386.88 | 18.8 | c | 306.0 | a | 535.1 | a | ||||
| [Ne III] | 396.75 | 5.7 | d | 69.5 | a | 141.3 | b | ||||
| [S II] | 671.64 | 136.4 | a | 130.0 | a | 102.7 | a | ||||
| [S II] | 673.08 | 131.6 | a | 120.0 | a | 92.4 | a | ||||
| [S III] | 631.21 | 4.8 | b | ||||||||
| [S III] | 906.86 | 3.0 | c | 1.7 | d | 39.4 | a | 45.2 | a | 3.0 | d |
| [S III] | 953.06 | 7.1 | b | 5.1 | c | 100.7 | a | 136.0 | a | 10.6 | c |
| [Ar III] | 713.58 | 30.1 | a | 41.4 | a | ||||||
| [Fe II] | 715.52 | 10.1 | b | 4.9 | b | 9.2 | c | ||||
| [Fe II] | 717.20 | 1.6 | c | ||||||||
| [Fe II] | 745.26 | 3.2 | c | ||||||||
| [Fe II] | 861.70 | 20.4 | b | 10.2 | b | 10.6 | c | ||||
| [Fe II] | 889.19 | 4.1 | b | ||||||||
| [Fe II] | 905.20 | 5.5 | b | ||||||||
| [Fe II] | 922.66 | 4.2 | b | 1.2 | c | ||||||
| [Ni II] | 737.78 | 13.1 | b | 5.7 | b | ||||||
| [Ca II] | 729.15 | 27.6 | b | 18.6 | b | 33.6 | c | ||||
| [Ca II] | 732.39 | 29.0 | b | 12.7 | b | ||||||
Notes. The values of the adopted extinction, C(Hβ), and reddening, EB − V, are given for the individual regions in the second and third row, respectively. The intensities are expressed relative to Hβ and scaled by 100. They are associated by quality flags a–d which are consistent with the notation in Tables 1–3.
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