Table 7.
[OIII]λ5007 Å/Hβ ratios.
| NGC | [OIII]λ5007 Å/Hβ | Ref. |
|---|---|---|
| 4262 | 2.16 ± 0.83 | 1 |
| 4429 | 0.77 ± 0.39 | 1 |
| 4459 | 0.76 ± 0.37 | 1 |
| 4469 (a) | 0.77 ± 0.28 | 2 |
| 4476 | 0.59 ± 0.25 | 1 |
| 4477 | 1.51 ± 0.62 | 1 |
| 4526 | 0.96 ± 0.57, 0.78 ± 0.42 | 1,2 |
| 4552 | 1.42 ± 0.71 | 1 |
Notes. ± gives the dispersion in the distribution.
the ratio is measured within the disc, excluding the diffuse extraplanar filaments, where the ratio is significantly higher: [OIII]λ5007 Å/Hβ = 1.19 ± 0.38.
References. (1) ATLAS3D, (2) MUSE (both excluding the data within the inner 1 arcsec radius circle).
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