Table 3
Line parameters from Gaussian fits to the NH3 lines.
| Source | TMB | Δv |
|
|
vshift | TC | τ | N(22 −) |
| (K) | (km s-1) | (km s-1) | (km s-1) | (km s-1) | (K) | (1013 cm-2) | ||
|
|
||||||||
| G34.41+0.2 | −0.57 (0.21) | 2.80 (0.53) | 58.52 (0.31) | 57.63 | 0.89 | 1.76 | 0.4 | 1.2 |
| G23.21-0.3 | −0.66 (0.07) | 3.84 (0.31) | 78.40 (0.11) | 76.77 | 1.63 | 0.74 | 2.2 | 9.5 |
| G327.29-0.6 | −4.65 (0.21) | 4.77 (0.16) | −43.92 (0.06) | −44.72 | 0.80 | 6.68 | 1.2 | 6.3 |
| −1.79 (0.21) | 11.11 (0.65) | −49.62 (0.44) | ||||||
| G34.26+0.2 | −5.12 (0.08) | 4.70 (0.05) | 60.97 (0.02) | 58.12 | 2.85 | 8.14 | 1.0 | 5.2 |
| G351.58-0.4 | −4.61 (0.15) | 3.89 (0.15) | −93.95 (0.07) | −95.91 | 1.96 | 5.56 | 1.8 | 7.6 |
| −2.14 (0.15) | 7.69 (0.46) | −97.74 (0.35) | ||||||
| G35.20-0.7 | −1.41 (0.12) | 3.02 (0.16) | 33.76 (0.07) | 33.44 | 0.32 | 2.28 | 1.0 | 3.2 |
| G5.89-0.4 | −1.78 (0.16) | 7.87 (0.93) | 6.32 (0.75) | 11.0 | −4.68 | 6.76 | 0.3 | 2.7 |
| 1.95 (0.16) | 9.63 (0.66) | 9.93 (0.76) | ||||||
| W33A | −1.09 (0.20) | 5.52 (0.50) | 34.29 (0.26) | 36.6 | −2.31 | 2.46 | 0.6 | 3.6 |
| W49N | −3.82 (0.43) | 8.07 (0.37) | 11.09 (0.15) | 12.82 | −1.73 | 12.82 | 0.4 | 3.2 |
Notes. Nominal fit errors are given in parenthesis. TC is the continuum level from the baseline fitting. In addition, the velocity of C17O (3–2) lines observed with the APEX telescope are taken from Giannetti et al. (2014). The optical depth is computed from the line-to-continuum ratio and subsequently used to compute the column density in the 22 − level.
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