Table 3
Telescope parameters for all lines referred to in this paper.
| Transition | Frequency | Telescope | θ |
| [GHz] | [″] | ||
|
|
|||
| CO (1 → 0) | 115.271 | IRAM | 21.4 |
| NRAO | 55 | ||
| OSO | 33 | ||
| SEST | 45 | ||
| CO (2 → 1) | 230.538 | APEX | 27 |
| CSO | 30 | ||
| IRAM | 10.7 | ||
| JCMT | 21 | ||
| SEST | 23 | ||
| CO (3 → 2) | 345.796 | APEX | 18 |
| CSO | 20 | ||
| JCMT | 14 | ||
| SEST | 15 | ||
| CO (4 → 3) | 461.041 | APEX | 14 |
| CSO | 15.5 | ||
| JCMT | 12 | ||
| CO (5 → 4) | 576.268 | HIFI | 36.1 |
| CO (6 → 5) | 691.473 | CSO | 10.3 |
| HIFI | 30.4 | ||
| JCMT | 8 | ||
| CO (7 → 6) | 806.652 | APEX | 7.7 |
| CO (9 → 8) | 1036.912 | HIFI | 20.1 |
| CO (10 → 9) | 1151.985 | HIFI | 18.2 |
| CO (14 → 13) | 1611.794 | HIFI | 12.9 |
| CO (16 → 15) | 1841.345 | HIFI | 11.5 |
Notes. APEX is the Atacama Pathfinder Experiment; CSO is the Caltech Submillimeter Observatory; IRAM refers to the 30 m telescope at the Institut de Radioastronomie Millimétrique; JCMT is the James Clerk Maxwell Telescope; HIFI is the Heterodyne Instrument for the Far-Infrared aboard Herschel; NRAO refers to the 12 m telescope at the (US) National Radio Astronomy Observatory; OSO is the 20 m telescope at the Onsala Space Observatory; SEST is the Swedish-ESO submillimetre telescope.
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