Table C.1
Summary of the additional radiative transfer models.
| Model name | Description | N(H2) (1) | J(1) | H(1) | KS (1) | τJ, em (1) | τ250 (1) | KISRF | Tcore (2) |
|---|---|---|---|---|---|---|---|---|---|
| (cm−2) | (MJy sr−1) | (MJy sr−1) | (MJy sr−1) | (× 10−3) | (K) | ||||
| OBS | Values derived from observations | 4.51 × 1021 | 0.08 | 0.15 | 0.10 | 1.50 | 2.56 | – | 7.5 |
| COM models | |||||||||
| Default | Compiègne et al. (2011) | 1.59 × 1022 | 0.055 | 0.047 | 0.054 | 5.80 | 2.67 | 0.447 | 9.34 |
| Albedo | Albedo of the dust grains increased by 20% | 1.59 × 1022 | 0.098 | 0.074 | 0.077 | 5.77 | 2.67 | 0.447 | 9.34 |
| Gtest | g parameter of the dust grains increased by 15% | 1.58 × 1022 | 0.052 | 0.041 | 0.051 | 5.79 | 2.66 | 0.443 | 9.34 |
| Disttest | γ of the dust size distribution increased by 20% | 1.58 × 1022 | 0.074 | 0.075 | 0.088 | 7.30 | 2.69 | 0.445 | 9.33 |
| Wide | Model cloud with a wider LOS density distribution | 1.59 × 1022 | 0.068 | 0.055 | 0.059 | 5.80 | 2.67 | 0.368 | 9.76 |
Notes. Columns are: the column densities, NIR intensities, J band optical depth, 250 μm optical depth, radiation field scaling, and the core temperature. (1)The column density, background subtracted intensity, and the optical depths of J band and 250 μm band have been computed as average values over 5 × 5 map pixels centred on point 1 (see left panel of Fig. 11). (2) The value derived from observationsbased on the N2H+ line observations by Lin et al. (2020). The modelled values are computed as averages over 103 cells centred at the core.
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