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| Transition | Frequency | Telescope | Beamsize | Targetted |
| (GHz) | clump | |||
| DCN(2-1) | 144.8280015 | IRAM 30 m | 17'' | 1, 3 |
| DCN(3-2) | 217.2385378 | IRAM 30 m | 11'' | 1, 3 |
| DCN(4-3) | 289.6449170 | APEX | 21'' | map |
| DCN(5-4) | 362.0457535 | APEX | 17'' | 1, 3 |
| DCO+(2-1) | 144.0772890 | IRAM 30 m | 17'' | 1, 3 |
| HDCO(211-110) | 134.2848300 | IRAM 30 m | 18'' | 3 |
| CH2DOH(2-1) | 89.3 (band) | IRAM 30 m | 28'' | 1, 3 |
| HDO(21,1-21,2) | 241.56155001 | IRAM 30 m | 10'' | 3 |
| C2D(2-1) | 144.3 (band) | IRAM 30 m | 17'' | 3 |
| DNC(2-1) | 152.609774 | IRAM 30 m | 16'' | 3 |
| H13CN(1-0) | 86.3399215 | IRAM 30 m | 28'' | 1, 3 |
| H13CN(3-2) | 259.0117978 | IRAM 30 m | 9.5'' | 1, 3 |
| H13CN(4-3) | 345.3397694 | APEX | 18'' | map |
| H13CO+(1-0) | 86.7542884 | IRAM 30 m | 28'' | 1, 3 |
| HCO+(1-0) | 89.1884957 | IRAM 30 m | 28'' | 1, 3 |
| H213CO(211-110) | 146.6356717 | IRAM 30 m | 17'' | 3 |
| C17O(1-0) | 112.36 | IRAM 30 m | 22'' | 3 |
| C17O(2-1) | 224.71 | IRAM 30 m | 11'' | 3 |
| CH3OH(5-4)2 | 241.8 (band) | IRAM 30 m | 10'' | map |
| CH3OH(6-5) | 290.1 (band) | APEX | 21'' | 1, 3 |
| CH3OH(11-10 A) | 303.367 | APEX | 21'' | 1, 3 |
| HNC(4-3) | 362.63 | APEX | 17'' | 1, 3 |
|
1 JPL database. 2 HERA observations (see Leurini et al. (submitted) for more detail). |
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