Table 2.
Average and median outflow properties from the parametric and nonparametric methods.
| Method | FWHM | vOF | log(MOF) | ṀOF | log(Ėkin) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| (km s−1) |
(km s−1) |
(M⊙) |
(M⊙ yr−1) |
(erg s−1) |
||||||
| Mean | Median | Mean | Median | Mean | Median | Mean | Median | Mean | Median | |
| Parametric (vs) | 1800 ± 1100 | 1500 | −370 ± 400 | −150 | 6.47 ± 0.50 | 6.46 | 2.8 ± 2.6 | 1.8 | 40.5 ± 1.2 | 40.3 |
| Parametric (vmax) | ... | ... | −1800 ± 1400 | −1500 | 6.47 ± 0.50 | 6.46 | 23 ± 35 | 11 | 42.9 ± 0.6 | 42.9 |
| Flux-weighted | 940 ± 280 | 890 | −1120 ± 510/680 ± 200 | −1040/690 | 6.03 ± 0.30 | 5.93 | 4.0 ± 4.4 | 2.5 | 41.9 ± 0.6 | 41.9 |
| Peak-weighted | – | – | −840 ± 260 | −780 | 5.75 ± 0.32 | 5.75 | 1.9 ± 1.8 | 1.3 | 41.4 ± 0.5 | 41.4 |
Notes. In the case of the two nonparametric methods, W80 is listed instead of FWHM, and the average values of the outflow velocity, vOF, are given for the approaching and receding outflow sides for the flux-weighted method. In the case of the peak-weighted nonparametric method, the value of vOF corresponds to the average value of the 18 QSO2s with a detected asymmetric blue wing. For J0227+01, which instead has an asymmetric red wing, we measure vOF = 676 ± 21 km s−1. The corresponding averages of the physical properties of the outflows include J0227+01.
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