Open Access
Table 3
Assumed spin temperatures and background fractions.
| Source | Ts (K) | Background fraction pbg |
|---|---|---|
| GMF20 | 26 | 0.75 |
| GMF26 | 27 | 0.75 |
| GMF38a | 32 | 0.75 |
| GMF38b | 33 | 0.75 |
| GMF41 | 37 | 0.76 |
| GMF54 | 24 | 0.77 |
Notes. The second column gives the spin temperature Ts assumed toward each GMF region. The third column gives the background fraction pbg that is estimated from the ratio of foreground and background column density along the line of sight (see Sect. 3.2.1).
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