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Table 8
Results of the line fitting to the NH3(1, 1) and (2, 2) lines and derived physical parameters.
| Results of the hyperfine line fitting | |||||
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| Line | T SB | V LSR | ΔV | τ main | |
| (K) | (km s-1) | (km s-1) | |||
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| NH3(1, 1) | 7.5 (2.7) | 11.1 (0.1) | 1.5 (0.1) | 0.7 (0.2) | |
| NH3(2, 2) | 4.9 (9.8) | 11.2 (0.1) | 1.9 (0.1) | 0.1 (0.2) | |
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| Physical parameters | |||||
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| T ex | T rot | T kin | N NH3 | Abu. (20 K)a | Abu. (50 K)a |
| (K) | (K) | (K) | (1014 cm-2) | (10-10) | (10-10) |
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| 18.2 | 22.7 | 29.6 | 2.6 | 1.4 | 3.8 |
Notes.
(a)
Abundance determined using the dust temperature indicated in brackets to derive the total gas column density (see Table 5).
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