Table 2.
Summary of the detected molecular lines.
| ID | Line | Beff | θ | ton | vpeak | FWHM | S/N | Imb | S |
|---|---|---|---|---|---|---|---|---|---|
| [arcsec] | [h] | [km s−1] | [km s−1] | [K km s−1] | [Jy km s−1] | ||||
| 3 | CO(1–0) | 0.79 | 22.10 | 0.6 | 49.6 [17.6] −129.8 [26.4] | 157.7 [29.35] 190.7 [41.43] | 20.0 | 7.13 ± 0.36 | 35.6 ± 1.8 |
| 3 | CO(2–1) | 0.58 | 11.00 | 0.6 | −127.2 [10] 53.1 [7.9] | 178.3 [16.13] 152.9 [12.2] | 37.4 | 15.93 ± 0.43 | 79.6 ± 2.1 |
| 3 | HCN(1–0) | 0.84 | 28.70 | 1.3 | −40.3 [51.5] | 623.7 [126.79] | 7.0 | 1.06 ± 0.15 | 5.3 ± 0.8 |
| 3 | HCO+(1–0) | 0.84 | 28.60 | 1.3 | −64.4 [56.7] | 556.4 [136.97] | 6.1 | 1.08 ± 0.18 | 5.4 ± 0.9 |
| 8 | CO(1–0) | 0.80 | 22.20 | 3.2 | −75.8 [2.8] 108.4 [3.9] | 127 [6.17] 144.7 [8.16] | 43.4 | 6.85 ± 0.16 | 34.2 ± 0.8 |
| 8 | CO(2–1) | 0.59 | 11.10 | 3.4 | −68 [0.2] 118.9 [2.6] | 139.1 [4.04] 114.9 [5.82] | 37.7 | 11.7 ± 0.31 | 58.5 ± 1.6 |
| 8 | CO(3–2) | 0.73 | 18.50 | 0.9 | −59.8 [4.4] 124.6 [4.7] | 148.7 [10.45] 118.5 [10.19] | 29.8 | 6.5 ± 0.22 | 203.1 ± 6.8 |
| 8 | HCN(1–0) | 0.84 | 28.90 | 3.2 | −121.9 [26.5] | 151.8 [47.73] | 4.0 | 0.29 ± 0.07 | 1.5 ± 0.4 |
| 8 | HCO+(1–0) | 0.84 | 28.70 | 3.2 | −30.9 [36.1] 0 [0] | 216.4 [98.46] | 3.2 | 0.19 ± 0.06 | 0.9 ± 0.3 |
| 9 | CO(1–0) | 0.80 | 22.40 | 6.9 | 90 [5.6] | 143.1 [17.01] | 9.9 | 0.66 ± 0.07 | 3.3 ± 0.3 |
| 9 | CO(2–1) | 0.59 | 11.20 | 4.5 | 97.1 [19.5] | 130.9 [40.19] | 3.0 | 0.51 ± 0.17 | 2.6 ± 0.8 |
| 11 | CO(1–0) | 0.80 | 23.20 | 3.1 | −64.9 [15.8] 139.1 [14.8] | 165.6 [29.89] 149.2 [39.68] | 15.5 | 1.53 ± 0.1 | 7.7 ± 0.5 |
| 11 | CO(2–1) | 0.60 | 11.60 | 1.4 | −85 [3.6] 101.8 [9.7] | 123.6 [16.35] 159.6 [16.24] | 10.1 | 1.94 ± 0.19 | 9.7 ± 1.0 |
| 13 | CO(1–0) | 0.82 | 24.60 | 4.0 | −20.2 [21.3] | 256.1 [50.78] | 11.3 | 0.38 ± 0.03 | 1.9 ± 0.2 |
| 13 | CO(2–1) | 0.63 | 12.30 | 3.3 | 42.6 [33] | 242.9 [79.22] | 6.1 | 0.62 ± 0.1 | 3.1 ± 0.5 |
| 13 | CO(3–2) | 0.73 | 20.50 | 5.4 | −11 [24.1] | 320.8 [65.29] | 6.2 | 0.52 ± 0.08 | 16.2 ± 2.6 |
Notes. For each transition, we show the beam efficiency Beff that was used to translate the antenna temperature to the Tmb scale, the beam size θ, the total effective on-source observing time (after processing and filtering) Ton, as well as results from Gaussian fits and fluxes. The velocity at the Gaussian peak brightness temperature, vpeak, is given with respect to the systemic velocity of H I and its error is shown in square brackets. In cases with more than one Gaussian fit, vpeak is given for each component. FWHM is the full-width-at-half-maximum calculated from the Gaussian sigma value(s), and S/N is the signal-to-noise ratio. The velocity-integrated source brightness temperatures on the main beam brightness temperature scale, as well as velocity-integrated flux densities, are indicated by Imb and S respectively.
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