Table 6
Line wing ratios of 12CO 6–5/J2–J1 and temperature and density estimates using RADEX.
| Source name | J2–J1 | Ref. | Ratio | Blue | Ratio | Red | ||
| T | n(H2) | T | n(H2) | |||||
| (K) | (103 cm-3) | (K) | (103 cm-3) | |||||
|
|
||||||||
| NGC 2071 | 3–2 | 1, 2 | 1.0 | >100 | 300 | 1.2 | >100 | 100 |
| L1641 S3 MMS 1 | 3–2 | 2 | 2 | >70 | 500 | 2.0 | >70 | 400 |
| Vela IRS 17 | 1–0 | 3 | 1.5 | 90 | 9 | 1 | >100 | 9 |
| 1–0 | 4 | <1 | 100 | 10 | <0.8 | >140 | 25 | |
| Vela IRS 19 | 1–0 | 3 | <1 | >80 | 10 | 1.4 | 75 | 10 |
| 1–0 | 4 | <1 | >80 | 10 | 1.4 | 75 | 10 | |
| IRAS 20050+2720 | 2–12 | 5 | 1.5 | >70 | 400 | 3 | >50 | 200 |
| 2–12,3 | 5 | >10 | >10 | 10 | >4 | >50 | 75 | |
| Serpens SMM1 | 4–3 | 6 | 1.7 | >80 | 500 | 3 | >60 | 100 |
| 3–2 | 2, 7, 8 | 1.0 | >90 | 300 | 1.0 | >50 | <300 | |
| 3–23 | 2, 7, 8 | 2.5 | >60 | 100 | – | – | – | |
| 2–1 | 9, 10 | 0.9 | >80 | 200 | 1.5 | >70 | <200 | |
Notes. At off-positions of Bachiller et al. (1995). EHV component at identified positions. Tkin, assuming nH2< 105 cm-3. The density estimate is the lower limit for thermalized emission. The temperature assumes a density n of 105 cm-3.
Reference. 1: Buckle et al. (2010); 2: San Jose-Garcia et al. (2013); 3: Wouterloot & Brand (1999); 4: Elia et al. (2007); 5: Bachiller et al. (1995); 6: Hogerheijde et al. (1999); 7: Dionatos et al. (2010); 8: Graves et al. (2010); 9: White et al. (1995); 10: Davis et al. (1999).
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