Open Access
Table 1
Parameters of the 3 mm and 1.3 mm ALMA spectral windows.
| Spectral | Bandwidth | Resolution | rms | ||
|---|---|---|---|---|---|
| windows | (GHz) | (“×”) | (km s−1) | (K) | (mJy beam−1) |
| Band 3 | |||||
| spw0 | 93.089–93.200 | 0.60 × 0.39 | 1.57 | 1.00 | 1.6 |
| spw1 | 91.703–92.637 | 0.61 × 0.39 | 1.59 | 0.60 | 1.0 |
| spw2 | 102.100–103.035 | 0.57 × 0.36 | 1.43 | 0.70 | 1.2 |
| spw3 | 104.500–105.435 | 0.57 × 0.35 | 1.39 | 0.60 | 1.1 |
| Band 6 | |||||
| spw0 | 216.015–216.248 | 0.55 × 0.40 | 0.17 | 0.37 | 3.1 |
| spw1 | 216.965–217.197 | 0.54 × 0.39 | 0.34 | 0.42 | 3.4 |
| spw2 | 219.809–219.933 | 0.54 × 0.39 | 0.33 | 0.44 | 3.7 |
| spw3 | 218.036–218.278 | 0.54 × 0.39 | 0.17 | 0.38 | 3.1 |
| spw4 | 219.424–219.549 | 0.53 × 0.39 | 0.17 | 0.49 | 4.0 |
| spw5 | 230.226–230.684 | 0.52 × 0.38 | 1.27 | 0.25 | 2.1 |
| spw6 | 230.973–231.439 | 0.52 × 0.37 | 0.32 | 0.28 | 2.3 |
| spw7 | 232.492–234.360 | 0.51 × 0.36 | 1.26 | 0.22 | 1.8 |
| cycle3 | 231.432–233.300 | 0.66 × 0.50 | 1.26 | 0.12 | 1.7 |
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