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Table 4
CO LTE rotational temperature and vibrational temperature for the UV/no-UV models derived from analyzing the CO fundamental emission rotational diagrams.
| Model | Mdisc | Rin | A1Π | X1Σ+ | UV |
|
Tvib | max(Tdust) |
| number of | number of | pumping? | v = 1 → 0 | v = 0,...,5 | ||||
| (M⊙) | (AU) | vib. levels | vib. levels | (K) | (K) | (K) | ||
|
|
||||||||
| 1a | 10-2 | 1 | 9 | 9 | yes | 777 | 1413 | 857 |
| 1b | 10-2 | 1 | 0 | 9 | no | 777 | 941–1413 | 857 |
| 1c | 10-2 | 1 | 0 | 5 | no | n.a. | 1413 | 857 |
| 1d | 10-2 | 1 | 0 | 2 | no | n.a. | n.a. | 857 |
| 1e | 10-2 | 1 | 0 | 1 | no | n.a. | n.a. | 857 |
|
|
||||||||
| 2a | 10-2 | 20 | 9 | 9 | yes | 655 | 2025 | 184 |
| 2b | 10-2 | 20 | 0 | 9 | no | 655 | 576 | 184 |
|
|
||||||||
| 3a | 10-4 | 1 | 9 | 9 | yes | 907 | 1740 | 815 |
| 3b | 10-4 | 1 | 0 | 9 | no | 907 | 858–1192 | 815 |
| 3c | 10-4 | 1 | 0 | 5 | no | n.a. | 858 | 815 |
| 3d | 10-4 | 1 | 0 | 2 | no | n.a. | n.a. | 815 |
| 3e | 10-4 | 1 | 0 | 1 | no | n.a. | n.a. | 815 |
|
|
||||||||
| 4a | 10-4 | 20 | 9 | 9 | yes | 658 | 3177 | 172 |
| 4b | 10-4 | 20 | 0 | 9 | no | 658 | 560 | 172 |
|
|
||||||||
| 5a | 10-3 | 1 | 9 | 9 | yes | 750 | 1438 | 838 |
| 5b | 10-3 | 1 | 0 | 9 | no | 750 | 1096 | 838 |
| 6a | 10-3 | 5 | 9 | 9 | yes | 772 | 1731 | 352 |
| 6b | 10-3 | 5 | 0 | 9 | no | 772 | 1000 | 352 |
| 7a | 2.5 × 10-3 | 5 | 9 | 9 | yes | 734 | 1628 | 357 |
| 7b | 2.5 × 10-3 | 5 | 0 | 9 | no | 734 | 915 | 357 |
| 8a | 5 × 10-3 | 5 | 9 | 9 | yes | 726 | 1575 | 360 |
| 8b | 5 × 10-3 | 5 | 0 | 9 | no | 726 | 872 | 360 |
Notes.Max(Tdust) is the maximum dust temperature attained in the disc; n.a. means not available.
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