Table 1
H2O best-fit model parameters per wavelength region.
| Species | N (cm−2) | T (K) | R (au) | 𝒩 (–) |  |
|---|---|---|---|---|---|
| 5–6.5 µm (R ~ 3500 λ/Δλ, σ = 1.78 mJy) | |||||
| CO | 1.4 × 1015 | 1675 | 1.00 | 9 8 × 1041 | ~ 13 000 |
| H2O |  |
 |
 |
– | ~7200 |
| 13.6–16.3 µm (R ~ 2500 λ/Δλ, σ = 2.87 mJy) | |||||
| H2O |  |
 |
 |
– | ~6500 |
| CO2 | 2.4 × 1019 | 125 | 1.63 | 4 6 × 1046 | ~3800 |
| OH | 3.6 × 1013 | 3075 | 1.87 | 8 8 × 1040 | ~13 300 |
| HCN | 4.3 × 1016 | 1075 | 0.76 | 2 2 × 1042 | ~6700 |
| 17–23 µm (R ~ 1500 λ/Δλ, σ = 3.98 mJy) | |||||
| H2O |  |
 |
 |
– | ~6100 |
| OH | 1.7 × 1017 | 950 | 0 28 | 9 6 × 1042 | ~9600 |
| 23 µm onwards (R ~ 1500 λ/Δλ, σ = 9.62 mJy) | |||||
| H2O |  |
 |
 |
– | ~6000 |
| OH | -detected- | ~7700 | |||
Notes. The OH fits are poorly constrained, and the best-fit parameters are likely not representative The number of molecules 𝒩 and the average upper energy levels Eup per wavelength region are included as well. The confidence intervals are included for for maps with a closed 1σ-contour (see Appendix A for more details). The confidence intervals per fit parameter are given based on the χ2 maps. For N, this is given in log-space.
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