Table 5.
CO emission line intensities for the CO-VGS.
| Name | ICO(1 − 0) | rms | S/N | ΔVCO(1 − 0) | ICO(2 − 1) | rms | S/N | ΔVCO(2 − 1) |
|---|---|---|---|---|---|---|---|---|
| [K km s−1] | [mK] | [km s−1] | [K km s−1] | [mK] | [km s−1] | |||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| VGS04 | < 0.34 | 1.4 | – | 300 | < 0.82 | 3.9 | – | 240 |
| VGS11 | < 0.31 | 1.3 | – | 300 | 1.15 ± 0.26 | 2.8 | 4.4 | 440 |
| VGS19 | < 0.35 | 1.5 | – | 300 | < 0.68 | 3.2 | – | 240 |
| VGS23 | 0.60 ± 0.10 | 1.3 | 6.0 | 290 | 1.36 ± 0.20 | 2.5 | 7.0 | 300 |
| VGS26 | < 0.25 | 1.0 | – | 300 | < 0.58 | 2.8 | – | 240 |
| VGS31 | 0.57 ± 0.10 | 1.4 | 5.9 | 250 | 1.39 ± 0.20 | 2.7 | 6.9 | 260 |
| VGS31a | 2.65 ± 0.20 | 2.3 | 13.6 | 350 | 2.15 ± 0.34 | 5.2 | 6.3 | 210 |
| VGS32 | 2.20 ± 0.16 | 2.5 | 13.8 | 200 | 1.59 ± 0.28 | 4.4 | 5.6 | 200 |
| VGS34 | 3.22 ± 0.22 | 2.6 | 14.3 | 360 | 3.38 ± 0.42 | 4.9 | 8.1 | 350 |
| VGS36 | < 0.32 | 1.3 | – | 300 | < 0.54 | 2.6 | – | 240 |
| VGS39 | 0.60 ± 0.11 | 1.2 | 5.4 | 380 | 0.89 ± 0.24 | 2.5 | 3.8 | 420 |
| VGS42 | 0.58 ± 0.16 | 2.0 | 3.8 | 310 | < 0.70 | 3.3 | – | 240 |
| VGS44 | 0.55 ± 0.09 | 1.6 | 6.3 | 150 | 1.48 ± 0.17 | 2.6 | 8.8 | 200 |
| VGS47 | 2.28 ± 0.17 | 1.8 | 13.8 | 420 | 1.30 ± 0.25 | 3.3 | 5.2 | 280 |
| VGS49 | 0.87 ± 0.13 | 1.6 | 6.5 | 350 | 0.64 ± 0.19 | 3.3 | 3.4 | 160 |
| VGS50 | < 0.35 | 1.5 | – | 300 | 1.21 ± 0.24 | 2.6 | 5.0 | 420 |
| VGS53 | 0.60 ± 0.09 | 1.2 | 6.6 | 300 | 0.72 ± 0.21 | 3.2 | 3.4 | 200 |
| VGS56 | 0.79 ± 0.11 | 1.3 | 7.1 | 350 | 1.25 ± 0.21 | 2.6 | 6.1 | 300 |
| VGS57 | 3.19 ± 0.16 | 2.0 | 20.5 | 300 | 4.38 ± 0.23 | 3.5 | 19.2 | 200 |
| VGS58 | < 0.29 | 1.2 | – | 300 | < 0.42 | 2.0 | – | 240 |
Notes. (1) Velocity-integrated intensity and its statistical error of the CO(1−0) emission line. (2) Root-mean-square noise of the CO(1−0) emission line spectrum at a velocity resolution of 20 km s−1. (3) Signal-to-noise ratio of the CO(1−0) emission line. (4) Spectral zero-level line width of the CO(1−0) emission line. For non-detections, we set it to the mean value of detections (300 km s−1). (5)–(8) The same for the CO(2−1) emission line. For non-detections in CO(2−1), we set the spectral zero-level line width of the emission line (8) to the mean value of detections (240 km s−1).
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