Table 1
Parameters of continuum images and CO datacubes.
| Region | Image | vobs(a) | Bandwidth(b) | Pixel | Resolution | σrms (c) | |
|---|---|---|---|---|---|---|---|
| (GHz) | (GHz) | (") | (" × ") | (km s−1) | (mJy beam−1 ) | ||
| W43-MM1 | Cont. bsens* | 229.494 | 2.82 | 0.07 | 0.51 × 0.36 | – | 0.08 |
| W43-MM2 | Cont. bsens | 228.901 | 3.45 | 0.1 | 0.52 × 0.41 | – | 0.13 |
| W43-MM3 | Cont. bsens | 228.902 | 3.45 | 0.1 | 0.51 × 0.43 | – | 0.09 |
| W43-MM1 | CO (2−1) | 230.462 | 0.169 | 0.1 | 0.55 × 0.39 | 1.3 | 2.3 |
| W43-MM2 | CO (2−1) | 230.466 | 0.183 | 0.09 | 0.61 × 0.50 | 1.3 | 2.0 |
| W43-MM3 | CO (2−1) | 230.466 | 0.148 | 0.14 | 0.62 × 0.53 | 1.3 | 2.0 |
Notes. (a)Reference observed frequency: central frequency calculated for bsens continuum images using a spectral index α = 3.5 (see Table D.1 of Ginsburg et al. 2022) and central frequency of the CO (2−1) line. (b)Bandwidth used to build the continuum images and bandwidth of the CO cube. (c)1 mJy beam−1 corresponds to 92 mK at 230 GHz for a 0.5" beam.
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