Table 2.
Properties of the ionized (Hα, [O III]; top subtable) and molecular (CO (3–2); bottom subtable in B19) outflows in PDS 456.
| Total outflow (extended + unresolved) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lout | Rout(a) | vout(b) | ⟨ne⟩ | Mout | Ṁout | Ėkin | Ṗout | |
| [1041 erg s−1] | [kpc] | [km s−1] | [cm−3] | [107 M⊙] | [M⊙ yr−1] | [1042 erg s−1] | [1034 dyne] | |
| [O III] (WFM) | 38 [35–42] | 11.2 [6.5–11.4] | 593 [518 − 668] | 200 | 2.3 [2.1–2.5] | 3.8 [3.1–4.9] | 0.44 [0.35–0.54] | 1.5 [1.2–1.7] |
| 410 [334–497] | 1.1 [0.9–1.3] | 1.84 [1.47–2.37] | 0.21 [0.17–0.26] | 0.71 [0.60–0.84] | ||||
| CO (3–2) | ∼1.8–5, < 1.2 | [ − 1000, 650] | 25[16–28] | 290[180–760] | 40[7–58] | 120[78–320] | ||
| 1–3 kpc-scale outflow (without unresolved component) | ||||||||
| Hα (NFM) | 8 [6–9] | 1.4 [0.9–1.9] | 690 [540–840] | 500 [300–700] | 0.47 [0.35–0.67] | 2.5 [1.9–3.1] | 0.38 [0.28–0.51] | 1.1 [0.9–1.3] |
| CO (3–2) | 1.8–5 | [ − 1000, −250] | 5.1 [4.5–5.7] | 42 [37–47] | 7.3 [1.3–10.6] | 19 [17–21] | ||
Notes. The numbers within the square brackets represent the minimum and maximum values within 1σ, respectively (see text for details). See text for details on the meaning of estimated properties.
For the ionized outflow, the reported values include Rout for the region traced by the [O III] and ΔR for the region traced by the Hα (see text for details), while for the CO (3–2) outflow, the presented information includes the range of distances in which the molecular outflowing blobs are detected.
vout for the ionized and molecular outflows indicate the vmax (i.e., vshift + 2σvel) or the interval of velocities, respectively. The same ranges of radii and velocities for the molecular outflow are reported in Table 1 in B19. They provide ranges for the radius and velocity of the outflow, as the properties of both the total and the extended outflow were derived by combining the characteristics of individual blobs. We consider only the molecular blobs spatially connected to the Hα outflow in the NFM MUSE observations when assessing the properties of the 1–3 kpc-scale molecular outflow.
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