Table 3.
Kinematic fitting of the blueshifted outflow components in kms−1.
| HVC1 | HVC2 | MVC | LVC-H | LVC-M | LVC-L | |
|---|---|---|---|---|---|---|
| [O I] λ5577 | ||||||
| 2003 | – | –191 (165) | – | – | –17 (23) | – |
| 2010 | – | – | – | – | – | –10 (21) |
| 2021 | – | – | –58 (198) | – | – | –12 (17) |
| [O I] λ6300 | ||||||
| 2003 | 250 (50) | –185 (112) | –99 (67) | –46 (54) | –20 (21) | -9 (6) |
| 2010 | –178 (82) | –122 (126) | –62 (75) | – | –27 (41) | –8 (13) |
| 2021 | –141 (83) | – | – | –53 (71) | –22 (26) | –10 (10) |
| [S II] λ6731 | ||||||
| 2003 | –249 (46) | – | –131 (207) | –53 (49) | –30 (19) | – |
| 2010 | –190 (26) | – | –97 (165) | – | –40 (49) | – |
| 2021 | –134 (68) | – | – | –48 (60) | –20 (27) | – |
Notes. The centroid velocity and FWHM (in brackets) of each Gaussian are given for the HVC1, HVC2, MVC, LVC-H, LVC-M, and LVC-L. The uncertainty on the centroid velocities and FWHM values is taken as 0.5 kms−1. The spectra here are taken from the full spatial range of the PV plots shown in Fig. 1. The extended jet component (i.e. the HVC1) for the [O I] λ6300 line in 2003 and 2010 and the [S II] λ6731 line in 2003 are identified as part of the blueshifted wing; they are not identified as a separate component by the kinematic fitting. To measure these values, a further spectrum was extracted from the extended jet region in 2003 and 2010.
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