Open Access
Table 1
Data products of AFGL 2591 used in this study.
| Beam size | Position angle | Frequency | Spectral resolution | rms noise | ||
|---|---|---|---|---|---|---|
| θmaj × θmin | PA | ν | Δv | Δν | σ | |
| (″ ×″) | (°) | (GHz) | (km s−1) | (MHz) | ||
| CORE data | ||||||
| NOEMA continuum | 0.46 × 0.36 | 66 | 218.873 | 0.59 mJy beam−1 | ||
| NOEMA line data | 0.47 × 0.36 | 66 | 217.224−220.773 | 3.0 | 2.2 | 1.2 mJy beam−1 channel−1 |
| Merged line data | 0.47 × 0.36 | 67 | 217.224−220.773 | 3.0 | 2.2 | 1.5 mJy beam−1 channel−1 |
| IRAM 30 m LI | 11.8 × 11.8 | 0 | 217.224−221.274 | 0.27 | 0.2 | 2.2 Jy beam−1 channel−1 |
| IRAM 30 m UI | 11.2 × 11.2 | 0 | 229.172−233.222 | 0.25 | 0.19 | 1.5 Jy beam−1 channel−1 |
| Archival data | ||||||
| SMA SiO line data | 6.8 × 5.6 | 28 | 216.976−217.214 | 1.1 | 0.8 | 30 mJy beam−1 channel−1 |
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