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Table 3
[O I], [C II], and [N II] intensities in units of W m−2 sr−1.
| GOT C+ LOS | VLSR | I([O I]) | Itot ([C II]) | I([N II]) | In([C II])a | I([O I])/In([C II]) |  |
|---|---|---|---|---|---|---|---|
| (km s−1) | (W m−2 sr−1) | (W m−2 sr−1) | (W m−2 sr−1) | (W m−2 sr−1) | n = 2 × 103 cm−3 | ||
| (10−8) | (10−8) | (10−8) | (10−8) | ||||
| G031.3+0.0 | 25 → 55 | <2.6b | 15.5 | 0.7 | 11.5 | <0.23 | <15 |
| 85 → 120 | <3.2b | 37.4b | 5.6 | 4.2 | <0.75 | <100 | |
| G049.1+0.0 | 50 → 75 | <3.4b | 12.9 | 1.2 | 5.8 | <0.58 | <55 |
| G337.0+0.0 | −80 →−70 | 2.7 ± 0.7c | 34.5 | 3.5 | 12.9 | (0.21 ± 0.06) | 15 |
Notes. (a) In ([C II]) is the intensity of [C II] that arises just from the PDR. (b)The 3-σ detection limit. (c)The 1-σ uncertainty. (d)Go is derived from the models of Kaufman et al. (1999) and is in units of the Habing field, 1.6 × 10−3 ergs cm−2 s−1.
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