Table 7.
Properties of the emission lines in the nucleus of Mrk 1044.
| v (km s−1) | σ (km s−1) | F (10−16 erg s−1 cm−2) |
|---|---|---|
| Fe II] λ4713 | ||
| −820 ± 30 | 667 ± 17 | 240 ± 40 |
| Fe II] λ4720 | ||
| −820 ± 30 | 667 ± 17 | 10 ± 20 |
| Fe II] λ4731 | ||
| −51.4 ± 1.4 | 252 ± 2 | 42.3 ± 1.2 |
| [Fe II] λ4775 | ||
| −51.4 ± 1.4 | 252 ± 2 | 8.8 ± 1.1 |
| Fe II] λ4803 | ||
| −51.4 ± 1.4 | 252 ± 2 | 31.0 ± 1.1 |
| [Fe II] λ4815 | ||
| −51.4 ± 1.4 | 252 ± 2 | 53.1 ± 1.1 |
| Cr IIλ4824 | ||
| −51.4 ± 1.4 | 252 ± 2 | 79.0 ± 1.7 |
| Hβ | ||
| −218 ± 10 | 973 ± 5 | 1970 ± 20 |
| −81.0 ± 1.0 | 285.1 ± 1.4 | 1523 ± 13 |
| Cr IIλ4876 | ||
| −51.4 ± 1.4 | 252 ± 2 | 30 ± 5 |
| [Fe II] λ4890 | ||
| −51.4 ± 1.4 | 252 ± 2 | 42 ± 3 |
| [Fe II] λ4899 | ||
| −51.4 ± 1.4 | 252 ± 2 | 10.2 ± 1.6 |
| Ti IIλ4911 | ||
| −51.4 ± 1.4 | 252 ± 2 | 5 ± 2 |
| Fe IIλ4924 | ||
| −820 ± 30 | 667 ± 17 | 184 ± 8 |
| −51.4 ± 1.4 | 252 ± 2 | 207 ± 4 |
| Fe II] λ4928 | ||
| −51.4 ± 1.4 | 252 ± 2 | 12.0 ± 1.3 |
| N Iλ4935 | ||
| −51.4 ± 1.4 | 252 ± 2 | 34.5 ± 1.3 |
| Fe IIλ4947 | ||
| −51.4 ± 1.4 | 252 ± 2 | 12.2 ± 1.0 |
| Fe IIλ4993 | ||
| −51.4 ± 1.4 | 252 ± 2 | 2.4 ± 1.6 |
| [O III] λ5007 | ||
| −153.1 ± 0.5 | 141.6 ± 0.9 | 273 ± 2 |
| Fe IIλ5018 | ||
| −820 ± 30 | 667 ± 17 | 232 ± 7 |
| −51.4 ± 1.4 | 252 ± 2 | 158 ± 4 |
| [Fe II] λ5020 | ||
| −51.4 ± 1.4 | 252 ± 2 | 25 ± 6 |
| [Fe II] λ5031 | ||
| −820 ± 30 | 667 ± 17 | 126 ± 4 |
| Si IIλ5056 | ||
| −820 ± 30 | 667 ± 17 | 141.3 ± 1.9 |
| [Fe II] λ5060 | ||
| −51.4 ± 1.4 | 252 ± 2 | 8.0 ± 1.9 |
| Ti IIλ5072 | ||
| −51.4 ± 1.4 | 252 ± 2 | 9.9 ± 0.9 |
| Fe IIλ5102 | ||
| −51.4 ± 1.4 | 252 ± 2 | 14.4 ± 0.8 |
| [Fe VII] λ6087 | ||
| −366 ± 2 | 241.3 ± 1.8 | 67.5 ± 0.6 |
| Fe IIλ6149 | ||
| −70 ± 3 | 212.0 ± 3 | 41.4 ± 0.7 |
Notes. The errors denote one-sigma uncertainties from a hundred Montecarlo realisations. For the lines at λ < 5110 Å, the broad and narrow components not belonging to either Hβ or [O III] also share the kinematics, as done in Park et al. (2022). The following narrow lines from Park et al. (2022) have a zero weight according to the fit: [Fe II] λ4775, [Fe II] λ4905, Ti IIλ4911, [Fe II] λ4973, Fe IIλ4993, [Fe II] λ5006, and [Fe II] λ5044. The same occurs for the following broad lines: Fe II] λ4713 and Fe IIλ4924. The errors in the kinematics of Fe IIλ4924 and the lines tied with it come from a preliminary fit where only the former line was characterised (see text).
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