Table 2.
Properties of the different kinematic components of Paα.
| Comp. | log ne ( * ) | Mgas × 107 | Ṁout | Ṁout, max | log Ėkin | log Ėkin, max | ξ | ξmax |
|---|---|---|---|---|---|---|---|---|
| [cm−3] | [M⊙] | [M⊙ yr−1] | [M⊙ yr−1] | [erg s−1] | [erg s−1] | [%] | [%] | |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| n | (2.73 ± 0.17)[S II] | 4.80 ± 1.57 | – | – | – | – | – | – |
| i | (2.82 ± 0.14)[S II] | 6.65 ± 1.83 | 7.9 ± 2.2 | 51 ± 14 | 40.85 | 42.62 | 0.0014 | 0.082 |
| tot | (3.12 ± 0.12)[S II] | 11.47 ± 2.41 ( ⋆ ) | – | – | – | – | – | – |
| Comp. | log ne ( * *) | Mgas × 107 | Ṁout | Ṁout, max | log Ėkin | log Ėkin, max | ξ | ξmax |
| [cm−3] | [M⊙] | [M⊙ yr−1] | [M⊙ yr−1] | [erg s−1] | [erg s−1] | [%] | [%] | |
| n | (2.9 ± 0.3)TA | 3.22 ± 0.41 | – | – | – | – | – | – |
| i | (2.9 ± 0.2)TA | 5.55 ± 0.29 | 6.6 ± 0.4 | 42 ± 3 | 40.77 | 42.54 | 0.0018 | 0.109 |
| b | (4.1 ± 0.2)TA | 0.13 ± 0.02 | 0.31 ± 0.04 | 2.1 ± 0.9 | 40.06 | 41.84 | 0.00036 | 0.022 |
| tot | (3.2 ± 0.15)TA | 8.90 ± 0.50 ( ⋆ ) | – | – | – | – | – | – |
Notes. (1) kinematic component: narrow (n), intermediate (i), broad (b), and total (tot); (2) electron density; (3) gas mass; (4) mass outflow rate computed as 3 × vout × Mout/Rout, where vout = −130 km s−1 and −260 km s−1 for the intermediate and broad component, and Rout = 3.37 kpc; (5) maximum mass outflow rate, with vmax = −840 km s−1 and −1700 km s−1 for the intermediate and broad component; (6) outflow kinetic energy as 
; (7) maximum outflow kinetic energy; (8) coupling efficiency, i.e. ξ = Ėkin/Lbol; (9) maximum coupling efficiency. ( * )Electron densities computed with Pyneb using the [S II]λλ6716, 6731 doublet ([S II]). ( * *)Electron densities computed using the trans-auroral lines (TA). ( ⋆ )The total mass corresponds to the sum of the different components.
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