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Table 6

Nuclear CO(2–1) emission and observed outflow properties.

Object ra vrangeb SCO |vhigh|e vmaxf Rcg Rmaxh
             

Totalc Blue-shiftedd Red-shiftedd
(arcsec [kpc]) (km s−1) (Jy km s−1) (Jy km s−1) (Jy km s−1) (km s−1) (km s−1) (arcsec) (arcsec)
I12112 SW 0.55 [0.8] [230, 550] 19.5 ± 0.1 0.25 ± 0.04 0.32 ± 0.04 324 ± 12 470 ± 20 0.24 ± 0.03 0.55 ± 0.05
I12112 NE 1.3 [1.8] [220, 900] 115.9 ± 0.2 5.4 ± 0.1 5.3 ± 0.1 465 ± 30 800 ± 90 0.24 ± 0.03 1.15 ± 0.30
I14348 SW 1.1 [1.7] [230, 800] 97.7 ± 0.2 3.5 ± 0.1 4.1 ± 0.1 419 ± 38 740 ± 30 0.18 ± 0.03 1.05 ± 0.05
I14348 NE 0.7 [1.1] [240, 560] 42.1 ± 0.1 0.48 ± 0.05 1.0 ± 0.1 373 ± 5 520 ± 110 0.22 ± 0.03 0.60 ± 0.05
I22491 E 1.0 [1.5] [210, 600] 57.4 ± 0.1 1.1 ± 0.1 0.9 ± 0.1 325 ± 33 400 ± 110 0.10 ± 0.01 0.35 ± 0.05

Notes. (a) Radius of the aperture used to measure the CO(2–1) emission in arcsec and kpc. (b) Absolute value of the velocity range considered to measure the blue- and red-shifted wings of the CO(2–1) profile with respect to the systemic velocity. (c) Total CO(2–1) flux measured within an aperture of radius r centered on the object nucleus. (d)Blue- and red-shifted high-velocity CO(2–1) emission measured in the indicated velocity range after subtracting the best-fit two-Gaussian model (see Sect. 3.3.1 and Figs. 711). (e) Absolute value of the intensity weighted average velocity of the high-velocity gas with respect to the systemic velocity. (f) Maximum velocity at which CO(2–1) emission is detected at more than 3σ. (g) Half of the maximum separation between the centroids of the blue- and red-shifted high-velocity emission with the same |vvsys| (see Fig. 5). (h) Largest radius at which high-velocity CO(2–1) emission is detected.

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