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Table 1
Observing log and profile features.
| Species | Transition | Frequency | Resolution | Tmb peak† | rms | Integ. flux⋆ | HPBW |
| (GHz) | (km s-1) | (K) | (K) | (K km s-1) | (′′) | ||
|
|
|||||||
| IRAM 30-m observationsa | |||||||
| 12CO | J = 1−0 | 115.271 | 0.8 | 11.9 | 7.7 × 10-2 | 332 | 22 |
| 12CO | J = 2−1 | 230.538 | 0.4 | 30.9 | 9.9 × 10-2 | 667 | 12 |
| 13CO | J = 1−0 | 110.201 | 0.9 | 0.3 | 9.4 × 10-3 | 7.9 | 22 |
| 13CO | J = 2−1 | 220.399 | 0.4 | 1.3 | 3.0 × 10-2 | 31 | 12 |
|
|
|||||||
| Herschel/HIFI observationsb | |||||||
| 12CO | J = 6−5 | 691.473 | 0.4 | 5.1 | 1.3 × 10-2 | 137 | 31 |
| 12CO | J = 10−9 | 1151.985 | 0.4 | 5.5 | 5.5 × 10-2 | 146 | 20 |
| 12CO | J = 16−15 | 1841.346 | 0.5 | 2.5 | 9.3 × 10-2 | 52 | 12 |
| 13CO | J = 6−5 | 661.067 | 0.5 | 0.3 | 8.6 × 10-3 | 8.3 | 31 |
| 13CO | J = 10−9 | 1101.350 | 0.5 | 0.2 | 2.5 × 10-2 | 5.7 | 20 |
| C18O | J = 6−5 | 658.506 | 0.9 | 0.03 | 6.1 × 10-3 | 0.7 | 33 |
| OH |  J = 3/2−−1/2 + |
1834.75 | 1.6 | 0.16 | 4.8 × 10-2 | 6.3 | 12 |
| p-H2O | JKa,Kc = 11,1−00,0 | 1113.343 | 0.9 | 0.1 | 1.9 × 10-2 | 2.1 | 20 |
| o-H2O | JKa,Kc = 11,0−10,1 | 556.936 | 0.5 | 0.1 | 5.5 × 10-3 | 2.1 | 39 |
Notes.
(†)
Maximum intensity of the profile in main beam temperature Tmb(K), defined as the peak intensity minus the rms in the spectrum.
(a)
Observations published in Bujarrabal et al. (2001).
(b)
Observations published in Bujarrabal et al. (2012).
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