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Table 4

Lowest χ2 values for two-component model fits to the H2O line intensities.

CND1 position CND2 position
Low-density High-density Low-density High-density
component component component component
Td Td χ2 X Td Td χ2
(× 10−6) (K) (× 10−6) (K) (× 10−6) (K) (× 10−6) (K)
3 15 30 30 13.0 1 (a) 15 (a) 10 (a) 25 (a) 11.5
3 20 30 30 11.2 1 20 10 25 12.5
3 25 30 30 10.7 1 25 10 25 16.1
3 30 30 30 10.4 3 30 0.1 25 13.1
5 35 10 30 10.1 3 35 0.1 25 7.2
7 40 5 30 6.6 3 40 0.1 25 6.5
7 (a) 45 (a) 5 (a) 30 (a) 4.4 3 45 0.3 25 12.5
9 50 0.7 30 4.4 3 50 0.3 25 24.9
9 55 0.5 30 7.9 3 55 0.5 25 43.1

Notes. (a) Values that providethe best fits to both the continuum dust emission and the water line intensities.

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