Table 3
Integrated emission line fluxes for the six defined regions within our IFU positions 3 and 4.
| IFU position 3: | Region 1 | Region 2 | Region 3 | Diffuse region | |||||
| F obs | F dered | F obs | F dered | F obs | F dered | F obs | F dered | ||
|
|
|||||||||
| [O ii] λ3727+29a | 308.30 ± 3.40 | 368.59 ± 5.08 | 308.30 ± 3.40 | 403.85 ± 5.86 | 308.30 ± 3.40 | 413.97 ± 13.49 | 308.30 ± 3.40 | 376.05 ± 5.18 | |
| Hβ | 100.00 ± 0.89 | 100.00 ± 0.89 | 100.00 ± 0.82 | 100.00 ± 0.82 | 100.00 ± 3.10 | 100.00 ± 3.10 | 100.00 ± 0.93 | 100.00 ± 0.93 | |
| [O iii] λ5007 | 523.74 ± 3.32 | 510.84 ± 3.29 | 361.04 ± 2.11 | 347.68 ± 2.08 | 373.89 ± 8.24 | 358.81 ± 8.06 | 336.34 ± 2.20 | 327.14 ± 2.18 | |
| [Fe iii] λ5270 | 0.63 ± 0.03 | 0.59 ± 0.03 | 0.88 ± 0.12 | 0.79 ± 0.10 | 1.81 ± 0.18 | 1.61 ± 0.16 | 0.87 ± 0.04 | 0.81 ± 0.04 | |
| [N ii] λ5755 | 0.30 ± 0.03 | 0.26 ± 0.03 | 0.51 ± 0.12 | 0.42 ± 0.09 | 0.77 ± 0.11 | 0.62 ± 0.09 | 0.53 ± 0.02 | 0.46 ± 0.02 | |
| He i λ5876 | 13.82 ± 0.13 | 11.90 ± 0.14 | 14.38 ± 0.10 | 11.47 ± 0.12 | 15.82 ± 1.15 | 12.36 ± 0.95 | 13.21 ± 0.09 | 11.18 ± 0.11 | |
| [O i] λ6300 | 4.69 ± 0.04 | 3.88 ± 0.05 | 6.32 ± 0.09 | 4.76 ± 0.09 | 10.91 ± 0.41 | 8.00 ± 0.39 | 8.05 ± 0.06 | 6.52 ± 0.08 | |
| [S iii] λ6312 | 2.46 ± 0.06 | 2.04 ± 0.06 | 2.22 ± 0.09 | 1.67 ± 0.07 | 2.34 ± 1.10 | 1.71 ± 0.81 | 2.11 ± 0.04 | 1.71 ± 0.03 | |
| Hα | 380.36 ± 2.58 | 303.62 ± 3.77 | 399.67 ± 2.33 | 284.30 ± 3.77 | 413.20 ± 9.12 | 284.88 ± 12.69 | 365.38 ± 2.39 | 284.38 ± 3.50 | |
| [N ii] λ6584 | 19.89 ± 0.49 | 15.67 ± 0.42 | 29.88 ± 0.29 | 20.83 ± 0.33 | 33.17 ± 1.14 | 22.38 ± 1.20 | 31.11 ± 0.22 | 23.86 ± 0.31 | |
| He i λ6678 | 4.32 ± 0.07 | 3.42 ± 0.07 | 4.17 ± 0.15 | 2.92 ± 0.11 | 5.74 ± 0.35 | 3.90 ± 0.29 | 3.90 ± 0.06 | 3.00 ± 0.06 | |
| [S ii] λ6716 | 31.23 ± 0.22 | 24.60 ± 0.32 | 43.94 ± 0.28 | 30.64 ± 0.43 | 62.01 ± 1.43 | 41.83 ± 1.96 | 53.02 ± 0.35 | 40.66 ± 0.52 | |
| [S ii] λ6731 | 23.67 ± 0.20 | 18.64 ± 0.26 | 34.43 ± 0.23 | 24.00 ± 0.34 | 45.75 ± 1.09 | 30.86 ± 1.46 | 39.19 ± 0.26 | 30.05 ± 0.39 | |
| c(Hβ) | 0.303 ± 0.014 | 0.458 ± 0.016 | 0.501 ± 0.052 | 0.337 ± 0.014 | |||||
| F(Hβ) × 10-15 | 15.75 ± 0.20 | 4.67 ± 0.010 | 1.45 ± 0.1 | 12.39 ± 0.20 | |||||
| erg s-1 cm-2 | |||||||||
|
|
|||||||||
| IFU position 4: | Region 4 | Region 5 | Region 6 | Diffuse region | |||||
| F obs | F dered | F obs | F dered | F obs | F dered | F obs | F dered | ||
|
|
|||||||||
| [O ii] λ3727+29b | 292.90 ± 3.10 | 352.87 ± 10.08 | 292.90 ± 3.10 | 335.43 ± 5.03 | 292.90 ± 3.10 | 336.22 ± 4.77 | 292.90 ± 3.10 | 357.27 ± 5.98 | |
| Hβ | 100.00 ± 2.55 | 100.00 ± 2.55 | 100.00 ± 0.83 | 100.00 ± 0.83 | 100.00 ± 0.92 | 100.00 ± 0.92 | 100.00 ± 1.34 | 100.00 ± 1.34 | |
| [O iii] λ5007 | 346.71 ± 6.32 | 337.81 ± 6.29 | 432.65 ± 2.54 | 424.54 ± 2.57 | 376.21 ± 2.45 | 369.03 ± 2.45 | 339.86 ± 3.23 | 330.56 ± 3.20 | |
| [Fe iii] λ5270 | 0.67 ± 0.36 | 0.62 ± 0.34 | 0.78 ± 0.12 | 0.74 ± 0.11 | 0.32 ± 0.04 | 0.30 ± 0.04 | 0.72 ± 0.06 | 0.67 ± 0.06 | |
| [N ii] λ5755 | – ± – | – ± – | 0.28 ± 0.12 | 0.25 ± 0.11 | 0.31 ± 0.04 | 0.28 ± 0.04 | 0.37 ± 0.06 | 0.32 ± 0.05 | |
| He i λ5876 | 13.47 ± 0.30 | 11.53 ± 0.36 | 13.53 ± 0.10 | 12.08 ± 0.14 | 12.36 ± 0.09 | 11.01 ± 0.12 | 13.58 ± 0.14 | 11.49 ± 0.17 | |
| [O i] λ6300 | 9.69 ± 0.32 | 7.96 ± 0.35 | 5.68 ± 0.09 | 4.92 ± 0.10 | 2.31 ± 0.04 | 2.00 ± 0.04 | 6.82 ± 0.08 | 5.53 ± 0.10 | |
| [S iii] λ6312 | 1.83 ± 0.27 | 1.50 ± 0.23 | 2.63 ± 0.09 | 2.28 ± 0.08 | 2.00 ± 0.03 | 1.73 ± 0.03 | 2.11 ± 0.05 | 1.71 ± 0.05 | |
| Hα | 362.26 ± 6.60 | 286.39 ± 10.91 | 344.89 ± 2.03 | 290.66 ± 4.25 | 337.15 ± 2.19 | 283.30 ± 3.84 | 378.06 ± 3.59 | 294.24 ± 5.57 | |
| [N ii] λ6584 | 29.01 ± 0.89 | 22.62 ± 1.06 | 21.77 ± 0.27 | 18.16 ± 0.34 | 16.92 ± 0.14 | 14.07 ± 0.21 | 29.60 ± 0.31 | 22.70 ± 0.46 | |
| He i λ6678 | 4.17 ± 0.46 | 3.27 ± 0.38 | 3.89 ± 0.15 | 3.25 ± 0.13 | 3.81 ± 0.06 | 3.18 ± 0.06 | 4.11 ± 0.09 | 3.17 ± 0.09 | |
| [S ii] λ6716 | 54.72 ± 1.05 | 42.66 ± 1.72 | 31.78 ± 0.22 | 26.51 ± 0.42 | 20.76 ± 0.14 | 17.26 ± 0.25 | 50.66 ± 0.49 | 38.85 ± 0.77 | |
| [S ii] λ6731 | 39.37 ± 0.80 | 30.70 ± 1.25 | 26.06 ± 0.19 | 21.74 ± 0.35 | 15.29 ± 0.11 | 12.72 ± 0.18 | 37.12 ± 0.36 | 28.47 ± 0.56 | |
| c(Hβ) | 0.316 ± 0.045 | 0.230 ± 0.018 | 0.234 ± 0.016 | 0.337 ± 0.022 | |||||
| F(Hβ) × 10-15 | 1.31 ± 0.10 | 4.43 ± 0.10 | 14.33 ± 0.2 | 10.75 ± 0.5 | |||||
| erg s-1 cm-2 | |||||||||
Notes.Values are given relative to F(Hβ) = 100 (the Hβ fluxes are given in the last rows), and de-reddenened using the c(Hβ) values shown at the bottom. c(Hβ) was derived from the Hα–Hβ Balmer decrement, as described in the text.
Values assumed from Walsh & Roy (1989), their region 2.
Values assumed from Walsh & Roy (1989), their region 7.
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