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Table 2
Characteristics of the molecular gas (see text).
| NCO | Area | H2 mass (M⊙) | Velocity | Momentum (g cm s−1) | Ekin (erg) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Region | (cm−2) | (′′)2 | 2.6 kpc | 3.5 kpc | 5.7 kpc | (km s−1) | 2.6 kpc | 3.5 kpc | 5.7 kpc | 2.6 kpc | 3.5 kpc | 5.7 kpc |
| SW | 2.1e17 | 13.517 | 0.04 | 0.07 | 0.17 | 312 | 2.2e39 | 4.1e39 | 1.1e40 | 3.5e46 | 6.3e46 | 1.7e47 |
| NE | 3.4e17 | 11.773 | 0.05 | 0.09 | 0.24 | 312 | 3.2e39 | 5.7e39 | 1.5e40 | 4.9e46 | 8.9e46 | 2.4e47 |
| NW | 1.1e17 | 14.856 | 0.02 | 0.04 | 0.10 | 312 | 1.3e39 | 2.3e39 | 6.2e39 | 2.0e46 | 3.6e46 | 9.7e46 |
| SE | 9.6e16 | 16.898 | 0.02 | 0.04 | 0.10 | 312 | 1.3e39 | 2.3e39 | 6.2e39 | 2.0e46 | 3.6e46 | 9.6e46 |
| Central | 1.6e18 | 9.472 | 0.20 | 0.35 | 0.94 | 50 | 1.9e39 | 3.5e39 | 9.3e39 | 4.9e45 | 8.8e45 | 2.3e46 |
| All | 0.32 | 0.59 | 1.56 | 9.9e39 | 1.8e40 | 4.8e40 | 1.3e47 | 2.3e47 | 6.2e47 | |||
| Lobes | 0.13 | 0.23 | 0.62 | 8.0e39 | 1.4e40 | 3.8e40 | 1.2e47 | 2.3e47 | 6.0e47 | |||
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