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Table 4.
Average line ratios of the ionised gas for all the derived components.
| Galaxy | Component | log([S II]/Hα) | log([N II]/Hα) | log([O I]/Hα) | log([O III]/Hβ) |
|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) |
| NGC 0266 | Primary | 0.22 ± 0.19 | 0.42 ± 0.17 | −0.68 ± 0.30 | – |
| NGC 0315 | Primary | 0.28 ± 0.21 | 0.53 ± 0.18 | −0.43 ± 0.33 | – |
| Secondary | 0.34 ± 0.31 | 0.13 ± 0.36 | −0.23 ± 0.30 | – | |
| NGC 3226 | Primary | 0.06 ± 0.12 | −0.04±0.09 | −1.08 ± 0.19 | – |
| Secondary | 0.05 ± 0.25 | 0.17 ± 0.16 | −0.60 ± 0.49 | – | |
| NGC 3245 | Primary | −0.30 ± 0.12 | 0.01 ± 0.01 | – | – |
| Secondary | −0.55 ± 0.24 | −0.21 ± 0.15 | – | – | |
| NGC 4278 | Primary | 0.18 ± 0.12 | 0.17 ± 0.09 | – | −0.18 ± 0.28 |
| Secondary | 0.17 ± 0.03 | 0.17 ± 0.04 | – | 0.35 ± 0.30 | |
| NGC 4438 | Primary | 0.05 ± 0.19 | 0.15 ± 0.15 | −0.96 ± 0.49 | – |
| Secondary | 0.10 ± 0.12 | 0.16 ± 0.11 | −1.10 ± 0.49 | – | |
| Tertiary | 0.28 ± 0.16 | 0.25 ± 0.06 | – | – | |
| NGC 4750 | Primary | 0.07 ± 0.14 | 0.30 ± 0.13 | −1.08 ± 0.55 | −0.15 ± 0.33 |
| Secondary | 0.23 ± 0.16 | 0.42 ± 0.18 | −0.80 ± 0.47 | – | |
| NGC 5055 | Primary | −0.23 ± 0.03 | −0.09 ± 0.03 | – | – |
Notes. Columns indicate: (1) object; (2) kinematical component from the emission lines used to derived the ratios; (3–6) are the average line ratios in logarithm scale, considering the standard deviation as the 1σ error.
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