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Table 5

Kinematics and dynamical support of thick neutral gas disks.

ID1 ΔV V shear σ ΔPA V/σ
IRAS km s-1 km s-1 km s-1 °
(1) (2) (3) (4) (5) (6)

06259-4780 (C) 78 ± 32 203 ± 105 95 ± 6 205 2.7 ± 1.4
F07027-6011 (S) 87 ± 14 108 ± 51 81 ± 2 10 3.7 ± 1.1
F09437+0317 (N) 221 ± 35 227 ± 34 73 ± 2 5 3.6 ± 0.6
F09437+0317 (S) 98 ± 28 150 ± 29 82 ± 1 0 2.9 ± 0.5
F10409-4556 166 ± 22 168 ± 33 107 ± 1 0 1.8 ± 0.3
F11506-3851 83 ± 12 61 ± 22 83 ± 12 6 0.8 ± 0.4
F12043-3140 (S) 166 ± 22 130 ± 36 86 ± 2 20 2.6 ± 0.6
F12115-4656 162 ± 26 177 ± 41 100 ± 1 10 4.0 ± 0.7
F14544-4255 (E) 143 ± 36 178 ± 55 90 ± 2 10 2.1 ± 0.6
F18093-5744(S) 149 ± 43 122 ± 31 75 ± 1 5 2.6 ± 0.6
F22132-3705 212 ± 36 119 ± 28 81 ± 3 5 2.1 ± 0.5

Notes. Column (1): IRAS name. Column (2): NaD velocity amplitude defined as half of the observed peak-to-peak velocity (i.e., half the difference between the maximum and minimum values is considered without applying the inclination correction) measured in the PV diagrams. Column (3): NaD velocity shear defined as half of the difference between the median of the 5 percentile at each end of the velocity distribution, as in Bellocchi et al. (2013; not corrected for the inclination). Column (4): neutral gas mean velocity dispersion. Column (5): kinematic misalignment between the position angles (i.e., PAs) of the neutral gas rotational major axis and that of ionized gas. The kinematic PAs are derived by inspecting the ionized and neutral velocity maps. Column (6): neutral gas dynamical ratio between the velocity shear (corrected for the inclination) and mean velocity dispersion values. The symbol: 

(‡)

indicates the galaxies for which we carried out two-component NaD modeling (Sect. 2.3).

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