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Table 2
Used and derived parameters for the LTE mass.
| Parameter | 12CO-clump | 13CO-clumpN | 13CO-clumpS |
|
|
|||
| Tex (K) | 16.6 | 12.5 | 11.0 |
| τ12 | 15 | – | – |
| τ13 | – | 1.3 | 3.5 |
| N(12CO) (cm-2)* | 7.1 × 1018 | – | – |
| N(13CO) (cm-2)† | – | 1.5 × 1017 | 3.5 × 1017 |
| N(H2) (cm-2) | 7.1 × 1022 | 7.5 × 1022 | 1.7 × 1023 |
Notes.
(†)
To obtain the N(H2) from the N(13CO) we assume [13CO/H2] = 2 × 10-6 (e.g. Simon et al. 2001).
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