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Table 5.
Parameter estimates with 1σ range from the spectral model fitting to each GMC.
| GMC | N/1015 cm−2 |
nH2/105 cm−3 |
Tkin/K |
V/km s−1 |
ΔV/km s−1 |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Component | Best fit | Range | Best fit | Range | Best fit | Range | Best fit | Range | Best fit | Range |
| 7 | 1.5 | 1.1−1.5 | 6.9 | 1.5−12.1 | 31.7 | 27.7−109.6 | 173.8 | 171.9−175.4 | 84.1 | 81.6−90.1 |
| 6 | 3.7 | 3.5−14.1 | 1.2 | 0.9−4.0 | – | > 70.3.9 | 182.5 | 181.0−185.6 | 68.4 | 65.9−78.0 |
| 5 – low V | 4.0 | 1.9−4.1 | 1.1 | 1.1−2.6 | – | > 109.4.5 | 189.0 | 167.3−194.1 | 113.8 | 90.2−120.0 |
| 5 – high V | 1.5 | 1.0−3.7 | 2.8 | 1.0−18.2 | – | > 29.0 | 280.7 | 228.7−288.4 | 94.8 | 80.7−140.9 |
| 4 | 4.2 | 3.9−10.8 | 1.0 | 0.3−1.5 | – | > 130.3 | 246.3 | 245.1−251.6 | 80.8 | 76.8−80.9 |
| 3 | 2.1 | 1.9−2.5 | 1.1 | 0.9−4.8 | – | > 46.9 | 282.0 | 281.2−282.9 | 58.9 | 57.4−61.2 |
Notes. Where the marginalized probability distribution for a parameter becomes approximately flat above a certain value, no best fit value is given and lower limits are provided.
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