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Table 6

Derived relative water abundance (× 10-7) for the various models shown in Fig. 11.

Source A B C D

IRAS 2A 42 15 56 620
IRAS 4A-NW 1.4 2 6.76 33
IRAS 4B 0.1 0.03 0.1 1.8
IRAS 4A-SE <0.1 <0.2 <0.5 <2

Notes. A corresponds to abundance derived from Jørgensen et al. (2009) (red open circle, Fig. 11), B from the Gaussian disk derived in this study (blue filled circle), C from the power-law disk (open purple square), and D from material in the power-law disk with only with T> 100 K (green filled square). The typical uncertainty is 20 ~ 30%.

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