Table 3
Characteristics of the emitting region of various molecules in the best disk model.
| Molecule | #lines | Σ Fline [Wm−2] | ⟨T⟩ [K] | ⟨ log10N⟩ [cm−2] | ⟨r1 − r2⟩ [au] | T [K] | log10 N [cm−2] | r [au] |
|---|---|---|---|---|---|---|---|---|
| CO | 181 | 3.6(−17) | 1411 ± 640 | 20.0 ± 0.5 | 0.01–0.02 | |||
| CH4 | 3353 | 1.3(−16) | 1145 ± 324 | 21.4 ± 0.8 | 0.01-0.02 | |||
| C2H2 | 24 450 | 7.4(−16) | 818 ± 503 | 20.4 ± 0.2 | 0.01–0.05 | 525 | 20.38 | 0.03 |
| 400 | 17.39 | 0.07 | ||||||
| H2O | 3215 | 7.7(−18) | 301 ± 66 | 16.1 ± 0.5 | 0.72–0.97 | 400 | <17.9 | 0.07 |
| CO2 | 838 | 1.4(−18) | 275 ± 24 | 14.7 ± 0.4 | 0.8–1.07 | 430 | 18.37 | 0.03 |
| HCN | 5673 | 1.8(− 16) | 912 ± 283 | 20.2 ± 0.8 | 0.01–0.03 | 400 | 17.17 | 0.07 |
Notes. The average properties are calculated within the spectral region of 4.9–19 µm. The range given is the standard deviation from the statistical average. The second column states the molecular flux as A×10−B represented as A(-B). The last three columns list the parameters retrieved from observations via 0D slab models from Tabone et al. (2023). The parameters for both the optically thick and thin component of C2H2 derived from the observations are reported.
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