Table 3.
Best-fit parameters for the ionised outflow properties in NGC 424, traced by [Ne III] and [O III]λ5007 emission lines and inferred with the MOKA3D framework.
| Parameter | Free | [Ne III] | [O III]λ5007 |
|---|---|---|---|
| Inclination (β) | Y | 25 ± 7 | 35 ± 3 |
| Vout | Y | 975 ± 30 | 990 ± 35 |
| Vdisp | Y | 90 ± 10 | 95 ± 25 |
| PA (γ) | N | 118 | 118 |
| Rmax | N | 1.1 | 1.6 |
Notes. From left to right: Parameter name, label to specify if the parameter is free (Y) or fixed (N), and tracer of a specific gas phases fitted with MOKA3D. The optimised parameters are the outflow inclination (β), the outflow radial velocity (Vout), and the global conical outflow intrinsic velocity dispersion (Vdisp). The outflow inclination values are referred as the inclination of the cone axis with respect to the plane of the sky. The outflow position angle (γ) is kept fixed during the fit. Rmax is the maximum outflow radius in kpc. For details on the conical outflow structure and parameters see Sect. 4.3.
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