Table 1.
Fine-structure lines.
| Line | λrest | IP | flux | FWHMline | ϵ |
|---|---|---|---|---|---|
| [Fe II] | 5.340 | 7.9 | 4.84±0.11 | 445 | 0.9 |
| [Ar II] | 6.985 | 15.8 | 49.55±0.97 | 608 | 5.7 |
| Pfα | 7.460 | … | 1.08±0.11 | 552 | 1.3 |
| [Ne VI] | 7.652 | 126.2 | 16.13±0.39 | 397 | 3.8 |
| [S IV] | 10.511 | 34.8 | 8.25±0.20 | 335 | 1.3 |
| [Ne II] | 12.814 | 21.6 | 156.45±4.89 | 539 | 6.5 |
| [Ne V] | 14.322 | 97.1 | 19.80±0.47 | 316 | 2.0 |
| [Ne III] | 15.555 | 41.0 | 110.78±2.80 | 396 | 37.5 |
| [S III] | 18.713 | 23.3 | 33.39±0.88 | 367 | 3.5 |
| [Ne V] | 24.318 | 97.1 | 18.72±0.28 | 286 | 1.4 |
| [O IV] | 25.890 | 54.9 | 73.88±1.33 | 307 | 1.8 |
Notes. These are measured from spectra extracted as a point source (Sect. 2.2). Wavelengths are in μm, IP in eV, fluxes in units of 10−14 erg cm−2 s−1 and line widths in km s−1 are from fits with a single Gaussian. FWHMline are corrected for instrumental resolution. We only list lines analyzed in this work.
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