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Table 2
Observed H2O line ratios presented here and in other studies.
| Line ratio | Obs. | M14a | B14b | S12c | S14d |
|
|
|||||
| 110–101/111–000 | 0.73 | 0.75 | 1.32 | 1.18 | 0.79 |
| 211–202/111–000 | 1.00 | 0.56 | 0.98 | 0.25 | 0.68 |
| 312–303/111–000 | 0.60 | 0.50 | 0.16 | 0.13 | 0.26 |
| Least-squares | 0.20 | 0.54 | 0.99 | 0.22 | |
Notes.
(a)
Average spot shock conditions, Mottram et al. (2014).
(b)
L1157-B1, Busquet et al. (2014).
(c)
L1448-R4 HV emission, Santangelo et al. (2012).
(d)
NGC 1333-IRAS4A R2, Santangelo et al. (2014).
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