Table 4
Kinetic temperatures and densities from CO lines.
| Box | Tkin (K) | |||
|---|---|---|---|---|
| nH = 104 cm−3 | 105 cm−3 | 106 cm−3 | 107 cm−3 | |
| 1 | 1750–2000 | 800–1250 | 300–350 | 200–250 |
| 2 | 1000–2000 | 600–850 | 250 | 200 |
| 3 | ≳ 2000 | 1200–2000 | 350–450 | 250–300 |
| 4 | ≳ 2000 | 1900–2000 | 500–650 | 350–450 |
| 5 | ≳ 2000 | 1000–1600 | 350–400 | 250 |
| 6 | ≳ 2000 | 1400–2000 | 400–500 | 300–350 |
| 7 | ≳ 2000 | ≳ 2000 | 500–700 | 350–500 |
| 8 | ≳ 2000 | 1600–2000 | 450–550 | 300–400 |
| 9 | 1150–2000 | 650–900 | 250–300 | 200 |
| 10 | 1050–2000 | 600–850 | 250 | 200 |
Notes. The calculations assumed a column density of CO of 1017 cm−2 and a line width of 40 km s−1 (see Sect. 4.2.1). The ranges of Tkin are provided assuming the 10% error of the CO 14–13/CO 16–15 ratio. The temperature of 2000 K is the maximum value in our grid (Fig. 8) and should be considered as the lower limit at low densities.
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