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Table 2
Transitions observed with PACS.
| Species | Transition | Wave | FWHM | Ap. |
| μm | μm | corr. | ||
|
|
||||
| Line scan | ||||
|
|
||||
| [OI] | 3P1−3P2 | 63.1837 | 0.0184 | 0.70 |
| o-H2O | 818−707 | 63.3236 | ||
|
|
||||
| DCO+ | – | 189.57 | 0.118 | 0.41 |
|
|
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| Range scan | ||||
|
|
||||
| o-H2O | 707−616 | 71.9460 | 0.0391 | 0.70 |
| CH+ | 5−4 | 72.1870 | ||
| CO | 36–35 | 72.8429 | ||
|
|
||||
| o-H2O | 423−312 | 78.7414 | 0.0386 | 0.70 |
| OH 1/2−3/2a | 1/2–3/2+ 1−2 | 79.1173 | ||
| OH 1/2−3/2 | 1/2–3/2+ 0−1 | 79.1180 | ||
| OH 1/2−3/2a | 1/2+−3/2−1−2 | 79.18173 | ||
| OH 1/2−3/2 | 1/2+−3/2−0-1 | 79.1809 | ||
| CO | 33–32 | 79.3598 | ||
|
|
||||
| p-H2O | 413−322 | 144.5181 | 0.125 | 0.56 |
| CO | 18−17 | 144.7842 | ||
| [OI] | 3P0−3P1 | 145.5254 | ||
|
|
||||
| [CII] | 2P3/2−2P1/2 | 157.7409 | 0.126 | 0.51 |
| p-H2O | 331−404 | 158.3090 | ||
|
|
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| Extended range scan (J1604-2130 only) | ||||
|
|
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| p-H2O | 322−211 | 89.9878 | 0.0362 | 0.69 |
| CH+ | 4−3 | 90.0731 | ||
| CO | 29−28 | 90.1630 | ||
|
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||||
| o-H2O | 212−101 | 179.5265 | 0.122 | 0.44 |
| CH+ | 2−1 | 179.61 | ||
| o-H2O | 221−212 | 180.4880 | ||
o-H O |
212−101 | 181.051 | ||
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