Table B.2
Resulting physical parameters of G31.41 shock isotopologs that were not used to derive the abundances of the main isotopologs are presented.
| Formula | Tex (K) | N (×1013 cm−2) | v (km s−1) | FWHM (km s−1) | τmax | N/NbH2 (×10−10 cm−2) | Figure |
|---|---|---|---|---|---|---|---|
| H13CN | 20 | 8.4 ± 0.9 | 91.5 ± 0.6 | 6.9 ± 1.7 | 0.13 ± 0.03 | 7 ± 3 | Fig. S3 |
| H15NC | 20 | 0.15 ± 0.03 | 94.9 ± 0.3 | 3.0 ± 0.8 | (8.5 ± 1.9) × 10−3 | 0.12 ± 0.06 | Fig. S 4 |
| C17O | 6.0 ± 1.3 | (1.0 ± 0.3) × 103 | 94.44 ± 0.08 | 2.0 ± 0.3 | 0.8 ± 0.3 | 900 ± 500 | Fig. S 5 |
| C18O | 20 | (5.2 ± 0.3) × 103 | 94.40 ± 0.07 | 2.35 ± 0.14 | 0.93 ± 0.08 | 4200 ± 2000 | Fig. S 5 |
| H13CO+ | 20 | 1.08 ± 0.08 | 93.90 ± 0.10 | 2.6 ± 0.2 | 0.138 ± 0.010 | 0.9 ± 0.4 | Fig. S 8 |
| 13CS | 20 | 9 ± 2 | 94.89 ± 0.09 | 2.6 ± 0.3 | 0.317 ± 0.019 | 8 ± 4 | Fig. S 17 |
| 20 | 23 ± 3 | 95.14 ± 0.16 | 7.0 ± 0.6 | 0.289 ± 0.019 | 19 ± 9 | ||
| C33S | 13 ± 6 | 13.5 ± 0.9 | 95.06 ± 0.07 | 4.3 ± 0.2 | 0.24 ± 0.12 | 11 ± 5 | Fig. S 17 |
| C34S | 20 | 12 ± 3 | 94.33 ± 0.08 | 2.9 ± 0.3 | 0.38 ± 0.03 | 9.5 ± 5 | Fig. S 17 |
| 20 | 32 ± 3 | 94.36 ± 0.14 | 8.5 ± 0.5 | 0.35 ± 0.03 | 26 ± 12 | ||
| 13 C34S | 20 | 0.86 ± 0.12 | 94.6 ± 0.4 | 5.3 ± 0.9 | 0.014 ± 0.003 | 0.7 ± 0.3 | Fig. S 17 |
| HC3N | 30 ± 6 | 4.9 ± 0.3 | 94.45 ± 0.03 | 2.83 ± 0.11 | 0.15 ± 0.03 | 4.0 ± 1.8 | Fig. S 23 |
| 25.6 ± 1.9 | 23.2 ± 0.6 | 93.83 ± 0.05 | 10.18 ± 0.16 | 0.23 ± 0.03 | 19 ± 9 | ||
| HCC13CN | 22 ± 19 | 0.43 ± 0.16 | 94.5 ± 0.4 | 4.5 | 0.011 ± 0.011 | 0.4 ± 0.3 | Fig. S 23 |
Notes. The values of the parameters fixed to perform some fits are shown without uncertainties. We also present the maximum line opacity of the transitions of each molecule (τmax), and the molecular abundances compared to H2. The transitions used to obtain these values are in Table S 1. The isotopic ratios are explained in Sect. 3. b N(H2) = (1.2 ± 0.6) × 1023 cm−2 of G31.41 shock, more details in Sect. 3.3.
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