Table A.1
Results.
| Pos. | V0 (km s-1) | Δv (km s-1) | TPeak (mK) | ILine (K km s-1) |  / |
/IC18O |
||||||||
|
|
||||||||||||||
| (2–1) | 12CO | 13CO | C18O | 12CO | 13CO | C18O | 12CO | 13CO | C18O | 12CO | 13CO | C18O | ||
|
|
||||||||||||||
| I(1) | –144.2 ± 0.2 | –144.2∗ | 7.5 ± 0.5 | 6.3 ± 1.5 | 422 | 20.0 | 3.4 ± 0.2 | 0.16 ± 0.02 | <0.056 | 22.1 ± 2.9 | >61 | |||
| I(2) | –402. ± 3 | –402∗ | 62 ± 12 | 62∗ | 146 | 4.8 | 9.6 ± 0.5 | 0.31 ± 0.06 | <0.22 | 31.0 ± 6.2 | >44. | |||
| I(3) | –291. ± 9 | –291∗ | –291∗ | 69 ± 18 | 69∗ | 69∗ | 77 | 4.2 | 2.9 | 6 ± 1 | 0.31 ± 0.06 | 0.21 ± 0.06 | 19.3 ± 4.9 | 28.6 ± 9.5 |
| I-B(1) | –463.0 ± 0.7 | –463∗ | 38 ± 2 | 38∗ | 356 | 11.5 | 14.3 ± 0.6 | 0.47 ± 0.04 | <0.10 | 30.4 ± 2.9 | >143. | |||
| I-B(2) | –397. ± 7 | –397∗ | 66. ± 14 | 66∗ | 49.2 | 4.2 | 3.5 ± 0.7 | 0.28 ± 0.05 | <0.51 | 12.5 ± 3.4 | >6.9 | |||
| 2d-a(1) | –523.0 ± 0.9 | –522 ± 3 | 21. ± 3 | 25 ± 7 | 99.8 | 5.7 | 2.2 ± 0.2 | 0.15 ± 0.03 | <0.13 | 15. ± 3 | >16.9 | |||
| 2d-a(2) | –234. ± 1 | –225 ± 4 | 37. ± 3 | 40 ± 11 | 105 | 5.2 | 4.1 ± 0.3 | 0.19 ± 0.04 | <0.17 | 22. ± 5 | >24.1 | |||
| 2d-b(1) | –211.5 ± 0.7 | –211∗ | 30 ± 2 | 30∗ | 176 | 3.2 | 5.5 ± 0.3 | 0.10 ± 0.03 | <0.06 | 55.0 ± 17 | >91.7 | |||
| 2d-b(2) | –269. ± 3 | –269∗ | 46 ± 6 | 46∗ | 44 | 2.7 | 2.1 ± 0.3 | 0.13 ± 0.04 | <0.09 | 16. ± 5 | >23.3 | |||
| 2d-b(3) | –526. ± 2 | –526∗ | 20 ± 8 | 20∗ | 38 | 4.8 | 0.8 ± 0.2 | 0.10 ± 0.03 | <0.09 | 8. ± 3 | >8.9 | |||
| 2c-a(1) | –243 ± 3 | –241 ± 13 | 57 ± 4 | 97 ± 28 | 61 | 4.2 | 3.7 ± 0.3 | 0.44 ± 0.11 | <0.30 | 8.4 ± 2.2 | >12.3 | |||
| 2c-a(2) | –223.9 ± 0.6 | 10 ± 2 | 54 | 0.58 ± 0.15 | <0.09 | <0.11 | >5.8 | >4.8 | ||||||
| 2c-a(3) | –204.7 ± 0.4 | 12.6 ± 0.9 | 98 | 1.31 ± 0.15 | <0.09 | <0.12 | >14.6 | >9.4 | ||||||
|
|
||||||||||||||
| (1–0) | 12CO | 12CO | 12CO | 12CO | NH2 (1022 cm-2) | |||||||||
|
|
||||||||||||||
| I(1) | –144.2 ± 0.2 | 9.3 ± 0.4 | 322 | 3.2 ± 0.1 | 2.24 ± 0.07 | |||||||||
| I(2) | –404.2 ± 0.9 | 49 ± 3 | 140 | 7.3 ± 0.3 | 14.8 ± 0.6 | |||||||||
| I(3) | –278 ± 3 | 77 ± 14 | 54 | 2.7 ± 0.2 | 10.4 ± 0.8 | |||||||||
| Pos. | I Line | Molecular column densities | N H2 | ||||||||
| (K km s-1) | (hypothesis: LTE, optically thin, ηbf, 20K) (cm-2) | (cm-2) | |||||||||
|
|
|||||||||||
| SiO | CCH | SiO | H2CO | H2CO | H2CO |
|
N C18O | N HCN | NHCO+ | ||
| (2–1) | (1–0) | (5–4) | (303–202) | (322–221) | (321–220) | (1016) | (1016) | (1013) | (1013) | (1022) | |
|
|
|||||||||||
| I (1) | <0.06 | <0.09 | <0.12 | <0.13 | <0.16 | <0.09 | 0.29 ± 0.04 | <0.10 | <0.77 | <0.44 | 3.0 ± 0.2 |
| I (2) | <0.06 | <0.09 | <0.12 | <0.13 | <0.16 | <0.09 | 1.64 ± 0.32 | <1.16 | 2.73 ± 0.75 | 2.41 ± 0.43 | 24.3 ± 1.3 |
| I (3) | <0.06 | <0.09 | <0.12 | <0.13 | <0.16 | <0.09 | 3.11 ± 0.60 | 2.10 ± 0.60 | <4.24 | <2.42 | 28.8 ± 4.8 |
| I-B (1) | <0.08 | <0.09 | <0.10 | <0.09 | <0.10 | <0.09 | 1.02 ± 0.09 | <0.22 | 2.04 ± 0.41 | 1.98 ± 0.23 | 14.9 ± 0.2 |
| I-B (2) | <0.08 | <0.09 | <0.10 | <0.09 | <0.10 | <0.09 | 4.40 ± 0.78 | <7.99 | <8.85 | <5.06 | 26.3 ± 2.3 |
| 2d-a(1) | <0.08 | <0.09 | <0.08 | <0.08 | <0.10 | <0.08 | 1.16 ± 0.23 | <1.00 | <4.72 | <2.29 | 8.2 ± 0.6 |
| 2d-a(2) | <0.08 | <0.09 | <0.08 | <0.08 | <0.10 | <0.08 | 1.40 ± 0.29 | <1.25 | <4.49 | <2.17 | 14.4 ± 1.1 |
| 2d-b(1) | <0.08 | <0.061 | <0.11 | <0.09 | <0.09 | <0.09 | 0.44 ± 0.14 | <0.26 | <2.68 | <1.53 | 11.6 ± 0.6 |
| 2d-b(2) | <0.08 | <0.061 | <0.11 | <0.09 | <0.09 | <0.09 | 2.28 ± 0.70 | <1.58 | <10.72 | <6.13 | 17.7 ± 2.5 |
| 2d-b(3) | <0.08 | <0.061 | <0.11 | <0.09 | <0.09 | <0.09 | 2.03 ± 0.60 | <1.83 | <12.41 | <7.09 | 7.8 ± 1.9 |
| 2c-a(1) | <0.08 | <0.24 | <0.19 | <0.05 | <0.14 | <0.08 | 5.57 ± 1.39 | <3.79 | <11.89 | <6.80 | 22.4 ± 1.8 |
| 2c-a(2) | <0.08 | <0.24 | <0.19 | <0.05 | <0.14 | <0.08 | <1.28 | <1.57 | <13.44 | <7.68 | 4.0 ± 1.0 |
| 2c-a(3) | <0.08 | <0.24 | <0.19 | <0.05 | <0.14 | <0.08 | <0.71 | <0.94 | <7.40 | <4.23 | 4.9 ± 0.6 |
| Pos. | V0 (km s-1) | Δv (km s-1) | TPeak (mK) | Iline (K km s-1) | ||||||||
|
|
||||||||||||
| HCO+ | HCN | HCO+ | HCN | HCO+ | HCN | HCO+ | HCN | HNC | HC3N | HOC+ | HNCO | |
| (1–0) | (1–0) | (1–0) | (1–0) | (1–0) | (1–0) | (1–0) | (1–0) | (1–0) | (10-9) | (1–0) | (4-3) | |
|
|
||||||||||||
| I(2) | –402 ± 4 | –425 ± 10 | 54 ± 8 | 57 ± 18 | 3.0 | 1.7 | 0.17 ± 0.03 | 0.11 ± 0.03 | <0.12 | <0.12 | <0.10 | <0.10 |
| I-B(1) | –473 ± 4 | –471 ± 3 | 54 ± 8 | 32 ± 8 | 5.8 | 5.8 | 0.34 ± 0.04 | 0.20 ± 0.04 | <0.07 | <0.07 | <0.07 | <0.08 |
| 2d-a | <0.11 | <0.13 | <0.10 | <0.12 | <0.13 | <0.13 | ||||||
| 2d-b | <0.13 | <0.13 | <0.09 | <0.10 | <0.11 | <0.07 | ||||||
| 2c-a | <0.20 | <0.18 | <0.21 | <0.22 | <0.20 | <0.18 | ||||||
Notes. Right: CO(2–1) line fit results: ICO upper limits are provided at 3σ for the 13CO (or 12CO) velocity dispersion; middle: 3σ upper limits on molecular lines observed in the LO (Lower Outer) band (with σ = 32 km s-1); column densities are corrected for beam-filling factors; hydrogen column density are derived from 12CO measurements as discussed in Sect. 3 with a Galactic XCO factor. Left: HCO+(1–0) and HCN(1–0) Line fit results; HNC(1–0), HNCO(4–3), HOC+(1–0) and HC3N(10–9) upper limits provided at 3Δv (assuming σ = 54 km s-1).
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