Table 2.
Observed physical quantities inferred from S7 data.
| Target | nea (cm−3) | βb | Log p/kc (K cm−3) |
|---|---|---|---|
| NGC 613 | 111 ± 30 | 0.25 ± 0.09 | 6.61 |
| NGC 1365 | 148 ± 15 | 0.05 ± 0.04 | 6.66 |
| NGC 1672 | 163 ± 16 | 0.08 ± 0.03 | 6.74 |
| NGC 4303 | 110 ± 60 | 0.15 ± 0.08 | 6.66 |
| NGC 4691 | 92 ± 15 | 0.12 ± 0.04 | 6.89 |
| NGC 5990 | 133 ± 23 | 0.08 ± 0.07 | 6.86 |
| NGC 6000 | 210 ± 40 | 0.11 ± 0.05 | 7.22 |
| NGC 6221 | 168 ± 26 | 0.19 ± 0.10 | 7.10 |
| NGC 7469 | 270 ± 60 | 0.22 ± 0.05 | 7.15 |
| NGC 7496 | 200 ± 40 | 0.14 ± 0.11 | 6.96 |
| NGC 1068∗ | 334 ± 50 | 0.12 ± 0.05 | 7.56 |
| NGC 1266∗ | 133 ± 95 | −0.16 ± 0.13 | 6.86 |
| NGC 2110∗ | 199 ± 48 | 0.10 ± 0.05 | 6.89 |
Notes.
Electron density calculated using the total flux ratio of each component of the [S II] doublet from the spectrum binned across the S7 field of view.
Exponential index for the fit between electron density and distance from the centre as presented in Eq. (3) (see Sect. 4 for details).
The central pressure calculated using Eq. (2).
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