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Table 3
Line ratios and electron densities for the narrow and broad components.
| Narrow | Broad | ||||||
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| Range | Mean | Median | Range | Mean | Median | ||
| log([NII]/Hα) | –0.76, +0.04 | –0.39 ± 0.16 | –0.41 | –0.74, +0.59 | –0.22 ± 0.24 | –0.27 | |
| log((S1+S2)/Hα) | –0.87, +0.04 | –0.56 ± 0.18 | –0.61 | –0.99, –0.14 | –0.57 ± 0.17 | –0.58 | |
| log([OI]/Hα) | –2.08, –0.68 | –1.40 ± 0.36 | –1.44 | –1.69, –0.51 | –1.22 ± 0.28 | –1.29 | |
| log([SII]]/[SII]) | –0.02, +0.16 | 0.08 ± 0.05 | 0.08 | –0.18, +0.19 | 0.04 ± 0.08 | 0.06 | |
| Ne (cm-1) | 43–1025 | 296 ± 26 | 256 | 16–2777 | 459 ±66 | 315 | |
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