Table 2.
List of relevant emission lines detected in the spectrum of GN-9771.
| Line | Fluxa | FWHMb | Δvc |
|---|---|---|---|
| Hγ | 2.8 ± 0.6 | – | – |
| [O III] λ4364 | 1.15 ± 0.28 | 361 ± 74 | −15 ± 5 |
| Hβ | 19.8 ± 0.6 | 1866 ± 106d | – |
| [O III] λ5008 | 6.2 ± 0.4 | 202 ± 5 | 0 |
| [Fe II] opt. | 2.32 ± 0.01e | 464 ± 61 | −43 ± 15 |
| Hα | 205.05 ± 0.25 | 1544 ± 4d | – |
| He Iλ4472.74 | 0.28 ± 0.16 | 320 ± 100 | 145 ± 40 |
| He Iλ4923.31 | 0.21 ± 0.09 | 440 (fixed) | 2.4 (fixed) |
| He Iλ5017.08 | 1.05 ± 0.27 | 440 (fixed) | 2.4 (fixed) |
| He Iλ5877.25 | 1.24 ± 0.28 | 440 ± 85 | 2.4 ± 1.4 |
| He Iλ6680.00 | 0.70 ± 0.23 | 395 (fixed) | 18 (fixed) |
| He Iλ7067.14 | 1.40 ± 0.40 | 395 ± 90 | 18 ± 8 |
Notes. aLine fluxes in 10−18 erg s−1 cm−2. bFWHM of the emisison line in km s−1. cVelocity with respect to [O III]. dNumerical FWHM is given, independently of any line fitting. eThe flux is given for the band 5100-5400 Å. Fluxes of individual [Fe II] lines are given in Table 3.
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