Table 3
Physical parameters from the fit of the molecular lines.
| Species | Tex | Ncol | v0 | FWHM | ⟨τ⟩, τmax |
|---|---|---|---|---|---|
| (K) | (1016 cm−2) | (km s−1) | (km s−1) | ||
| IRAS 21078+5211 YSO | |||||
| SO | 33±3 | 1.3±0.4 | −7.0±0.3 | 7.6±0.8 | 0.2, 5 |
| SO2 | 168±13 | 4.7±0.3 | −6.8±0.2 | 9.0±0.5 | 0.08, 0.18 |
| CH3OH | 217±7 | 43.4±1.6 | −6.5±0.1 | 7.8±0.2 | 0.07, 0.23 |
| CH3CN | 320±50 | 1.0±0.2 | −6.9±0.2 | 9.3±0.5 | 0.05, 0.11 |
| HC3N | 78±26 | 0.07±0.02 | −6.3±0.3 | 10.8±0.7 | 0.17, 0.18 |
| IRAS 21078+5211 Outflow | |||||
| Along the axis: | |||||
| SO | 30±2 | 1.8±2.5 | −7.0±0.2 | 3.6±0.8 | 0.1, 16 |
| SO2 | 132±25 | 1.6±0.2 | −9.1±0.5 | 8.3±1.2 | 0.04, 0.10 |
| CH3OH | 207±10 | 26.2±1.6 | −8.6±0.1 | 5.6±0.3 | 0.03, 0.22 |
| CH3CN | 165±29 | 0.19±0.05 | −8.1±0.2 | 4.7±0.4 | 0.09, 0.21 |
| HC3N | 43±29 | 0.05±0.07 | −9.5±0.5 | 5.9±1.3 | 0.17, 0.20 |
| Far from the axis: | |||||
| SO | 18±2 | 1.2±0.9 | −5.3±0.3 | 4.0±0.7 | 7.3, 15 |
| SO2 | 118±9 | 0.78±0.05 | −6.4±0.1 | 4.4±0.3 | 0.04, 0.12 |
| CH3OH | 216±7 | 34.8±1.4 | −5.5±0.1 | 4.5±0.1 | 0.10, 0.33 |
| CH3CN | 133±15 | 0.16±0.01 | −5.5±0.1 | 3.8±0.2 | 0.13, 0.32 |
| HC3N | 58±57 | 0.02±0.02 | −5.7±0.6 | 6.0±1.5 | 0.07, 0.08 |
| G035.02+0.35 YSO | |||||
| SO2 | 145±5 | 12.5±0.6 | 49.6±0.3 | 12.2±0.6 | 0.11, 0.20 |
| CH3OH | 257±10 | 68.9±4.1 | 45.4±0.1 | 5.7±0.2 | 0.11, 0.25 |
| CH3CN | 470±56 | 2.1±0.2 | 46.6±0.1 | 6.7±0.3 | 0.06, 0.11 |
Notes. Results of the MADCUBA fits of the spectra extracted toward the YSO for both IRAS 21078+5211 and G035.02+0.35 and toward the outflow for IRAS 21078+5211 only (see Sect. 3.2). Column 1 reports the molecular species; columns 2–5 give, respectively, the excitation temperature, the column density, the velocity, and the line width of the fit molecular lines; column 6 lists the average and maximum optical depth of the fit molecular lines.
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