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Table 3
Characteristic intensities of the central core (or peak) and wings of H2O and OH lines in the cases in which they can be measured.
| Molecule | Line | Central core | Blue wing | Red wing |
| average Tmb(K) | av. Tmb(K) | av. Tmb(K) | ||
|
|
||||
| LSR velocity ranges (km s-1): | [−24.5, −19.5] | [−49, −44] | [0, +5] | |
| CRL 618 | H2O 11,0–10,1 | 0.15 | 0.035 | ISM? |
| H2O 11,1–00,0 | 0.34 | 0.095 | ISM? | |
| H2O 32,1–31,2 | ~0.2 | – | – | |
OH  3/2−–1/2+ |
0.28 | 0.07 | – | |
|
|
||||
| LSR velocity ranges (km s-1): | [−37.5, −32.5] | [−62, −57] | [−13, −8] | |
| CRL 2688 | H2O 11,1–00,0 | 0.16 | 0.05 | 0.02 |
|
|
||||
| LSR velocity ranges (km s-1): | [+30.5, +35.5] | [0, +5] | [+61, +66] | |
| OH 231.8+4.2 | H2O 11,0–10,1 | 0.29 | 0.026 | 0.078 |
| H2O 11,1–00,0 | 0.55 | – | 0.16 | |
| H2O 32,1–31,2 | 1.6 | 0.05 | 0.41 | |
| H2O 31,2–22,1 | 0.94 | – | 0.14 | |
| H2O 42,2–41,3 | 1.26 | 0.03 | 0.03 | |
| H2O 63,3–62,4 | 0.17 | – | – | |
| H2O 73,4–72,5 | 0.13 | – | – | |
| OH 3/2−–1/2+ |
1.04 | 0.083 | 0.38 | |
|
|
||||
| LSR velocity ranges (km s-1): | [−25, −20] | [−53, −48] | – | |
| NGC 6302 | H2O 11,0–10,1 | 0.055 | 0.013 | – |
| H2O 11,1–00,0 | 0.085 | – | – | |
| OH 3/2−–1/2+ |
0.25 | 0.02 | – | |
|
|
||||
| LSR velocity ranges (km s-1): | [−13.5, −8.5] | [−27, −22] | [0, +5] | |
| Frosty Leo | H2O 11,0–10,1 | 0.025 | 0.019 | 0.024 |
Notes. See discussion on the respective velocity ranges in the text. ISM?: no value is given because of possible interstellar contamination.
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