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Table 4
Spectroscopic observations.
| Line | NE | NC | NW | C2 | C5 |
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| [OII] 3727 | 20.18 ± 0.97 | – | – | – | – |
| Hγ | 2.11 ± 0.44 | – | – | – | – |
| [OIII] 4363 | 1.11 ± 0.15 | – | – | – | – |
| Hβ | 7.83 ± 0.37 | – | – | – | – |
| [OIII] 4959 | 2.81 ± 0.39 | – | – | – | – |
| [OIII] 5007 | 7.52 ± 0.55 | – | – | – | – |
| [OI] 6300 | 0.72 ± 0.12 | 0.13 ± 0.08 | – | – | – |
| [NII] 6548 | 4.79 ± 0.11 | 0.57 ± 0.12 | – | 0.34 ± 0.02 | 0.12 ± 0.02 |
| Hα | 49.8 ± 0.15 | 1.53 ± 0.12 | 0.59 ± 0.68 | 4.73 ± 0.02 | 1.37 ± 0.02 |
| [NII] 6584 | 16.7 ± 0.12 | 2.03 ± 0.17 | – | 0.94 ± 0.03 | 0.39 ± 0.02 |
| [SII] 6717 | 7.42 ± 0.14 | 0.84 ± 0.19 | – | 0.64 ± 0.02 | – |
| [SII] 6731 | 5.89 ± 0.17 | 0.64 ± 0.16 | – | 0.40 ± 0.03 | – |
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| EW(Hα) | –23 | –2.3 | –0.2 | –174 | –44 |
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| v | 5018 | 4785 | – | 4513 | 4878 |
Notes. Line fluxes are in 10-15 erg s-1 cm-2 Å-1, the equivalent widths EW(Hα) are in Å, the velocities v are in km s-1.
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