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Table 1
Emission-line fluxes
| Line | F(λ) | I(λ) | Case Ba | Cloudy | Line | F(λ) | I(λ) | Case Ba | Cloudy |
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| a) Near-UV and optical range | 7281 He i | 1.6 ± 0.4 | 0.4 ± 0.1 | 0.6 | |||||
| 3726 [O ii] | 11.4 ± 0.5 | 40.2 ± 1.7 | 34.5 | 7320 [O ii] | 6.2 ± 0.4 | 1.5 ± 0.1 | 1.4 | ||
| 3729 [O ii] | 12.9 ± 0.5 | 45.6 ± 1.8 | 40.4 | 7330 [O ii] | 6.1 ± 0.4 | 1.4 ± 0.1 | 1.1 | ||
| 3750 H12 | 1.0 ± 0.2 | 6.5 ± 1.1 | 3.07 | 3.6 | 7751 [Ar iii] | 7.0 ± 0.4 | 1.3 ± 0.1 | 1.2 | |
| 3770 H11 | 1.0 ± 0.3 | 6.3 ± 1.3 | 4.00 | 4.5 | 8548 Pa15 | 5.4 ± 0.5 | 1.1 ± 0.1 | 0.53 | 0.5 |
| 3797 H10 | 1.5 ± 0.3 | 7.8 ± 1.0 | 5.34 | 5.8 | 8601 Pa14 | 6.2 ± 0.4 | 1.2 ± 0.1 | 0.65 | 1.0 |
| 3835 H9 | 2.4 ± 0.5 | 9.6 ± 1.5 | 7.37 | 7.8 | 8753 Pa12 | 6.1 ± 0.7 | 1.2 ± 0.1 | 1.04 | 1.2 |
| 3868 [Ne iii] | 7.1 ± 0.7 | 21.0 ± 1.5 | 60.6 | 8865 Pa11 | 5.7 ± 0.4 | 1.1 ± 0.1 | 1.35 | 1.5 | |
| 3889 He i+H8 | 4.9 ± 0.4 | 16.6 ± 1.1 | 10.60 | 17.2 | 9017 Pa10 | 9.2 ± 1.2 | 1.5 ± 0.2 | 1.80 | 2.0 |
| 3967 [Ne iii] | 6.3 ± 0.4 | 16.4 ± 0.9 | 18.3 | 9069 [S iii] | 188.8 ± 6.7 | 24.8 ± 0.7 | 18.6 | ||
| 3970 H7 | 4.0 ± 0.2 | 13.4 ± 0.9 | 16.00 | 16.5 | b) NIR range | ||||
| 4026 He i | 1.5 ± 0.4 | 3.7 ± 0.7 | 1.8 | 9069 [S iii] | 118.0 ± 4.2 | 15.0 ± 0.4 | 18.6 | ||
| 4068 [S ii] | 1.3 ± 0.4 | 3.0 ± 0.6 | 0.9 | 9232 Pa9 | 20.7 ± 1.8 | 2.8 ± 0.2 | 2.49 | 2.7 | |
| 4101 Hδ | 9.8 ± 0.6 | 23.6 ± 1.2 | 26.10 | 26.5 | 9532 [S iii] | 329.1 ± 5.8 | 37.6 ± 0.6 | 46.1 | |
| 4340 Hγ | 29.3 ± 1.0 | 50.0 ± 1.4 | 47.10 | 47.4 | 9549 Paϵ | 28.8 ± 0.9 | 3.7 ± 0.1 | 3.57 | 3.7 |
| 4363 [O iii] | 5.3 ± 0.5 | 8.5 ± 0.6 | 7.4 | 10052 Paδ | 40.2 ± 2.1 | 4.4 ± 0.2 | 5.40 | 5.6 | |
| 4388 He i | 0.9 ± 0.4 | 1.3 ± 0.4 | 0.5 | 10829 He i | 295.1 ± 5.2 | 26.8 ± 0.5 | 31.4 | ||
| 4471 He i | 2.8 ± 0.3 | 3.9 ± 0.4 | 3.8 | 10941 Paγ | 76.8 ± 1.5 | 7.0 ± 0.2 | 8.77 | 9.0 | |
| 4711 [Ar iv] | 1.6 ± 0.3 | 1.8 ± 0.2 | 0.7 | 12821 Paβb | 125.5 ± 2.7 | 9.0 ± 0.2 | 15.70 | 16.0 | |
| 4713 He i | 0.9 ± 0.2 | 1.1 ± 0.2 | 0.5 | 15884 Br14 | 4.8 ± 0.3 | 0.4 ± 0.0 | 0.31 | 0.5 | |
| 4861 Hβ | 100.0 ± 2.0 | 100.0 ± 1.3 | 100.00 | 100.0 | 16114 Br13 | 1.8 ± 0.2 | 0.2 ± 0.0 | 0.39 | 0.5 |
| 4959 [O iii] | 283.7 ± 5.5 | 259.0 ± 3.4 | 220.8 | 16412 Br12 | 14.8 ± 0.5 | 0.8 ± 0.0 | 0.50 | 0.6 | |
| 5007 [O iii] | 817.1 ± 13. | 719.8 ± 8.2 | 664.6 | 17006 He i | 6.3 ± 0.4 | 0.3 ± 0.0 | 0.3 | ||
| 5016 He i | 2.4 ± 0.4 | 2.1 ± 0.3 | 2.3 | 18179 Br9b | 15.7 ± 0.8 | 0.8 ± 0.0 | 1.21 | 1.3 | |
| 5876 He i | 22.6 ± 0.6 | 11.7 ± 0.3 | 9.7 | 18756 Paα | 617.0 ± 11. | 31.0 ± 0.6 | 31.90 | 32.9 | |
| 6300 [O i] | 6.3 ± 0.5 | 2.6 ± 0.2 | 1.8 | 19451 Brδ | 34.7 ± 0.9 | 1.8 ± 0.1 | 1.73 | 1.8 | |
| 6312 [S iii] | 3.8 ± 0.4 | 1.5 ± 0.1 | 1.8 | c) MIR range | |||||
| 6363 [O i] | 2.0 ± 0.3 | 0.8 ± 0.1 | 0.6 | 10.51 μm [S iv] | 47.2 ± 15. | 47.2 ± 15. | 84.2 | ||
| 6548 [N ii] | 12.9 ± 0.6 | 4.6 ± 0.2 | 2.6 | 12.81 μm [Ne ii] | 3.9 ± 1.9 | 3.9 ± 1.9 | 1.1 | ||
| 6563 Hα | 807.6 ± 14. | 284.8 ± 3.7 | 282.00 | 285.2 | 15.56 μm [Ne iii] | 58.9 ± 6.1 | 58.9 ± 6.1 | 51.2 | |
| 6583 [N ii] | 37.6 ± 0.9 | 13.1 ± 0.3 | 7.7 | 18.71 μm [S iii] | 28.9 ± 3.9 | 28.9 ± 3.9 | 20.7 | ||
| 6678 He i | 11.0 ± 0.5 | 3.6 ± 0.2 | 2.6 | ||||||
| 6717 [S ii] | 26.5 ± 0.7 | 8.5 ± 0.2 | 6.1 | C(Hβ) | 1.67 ± 0.02 | ||||
| 6731 [S ii] | 21.2 ± 0.6 | 7.1 ± 0.2 | 5.0 | EW(Hβ)c | 134 ± 3 | ||||
| 7065 He i | 12.1 ± 0.5 | 3.2 ± 0.1 | 4.5 | F(Hβ)d | 3.85 ± 0.04 | ||||
| 7136 [Ar iii] | 23.3 ± 1.4 | 6.0 ± 0.3 | 4.8 | EW(abs)c | 2.0 ± 0.4 | ||||
Notes.
(a)
Hydrogen recombination-line relative intensities by Hummer & Storey (1987).
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