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Table 3

RADEX model results for CH3OH. The values are for the pixel at the location of the clump noted by Motte et al. (2007).

Pixel Component LTE Ntot LTE Tex Ntot Tkin np−H2
(1014 cm−2) (K) (1014 cm−2) (K) (106 cm−3)
N44 Centre 1 23.5 ± 1.3 78.0 33.4 ± 2.2 78.0(a) 60(a)
2 15.2 ± 1.1 100.0 15.5 ± 0.48 100.0(a) 50(a)
3 21.9 ± 0.7 22.0 14.5 ± 0.86 22.8 ± 4.1 36 ± 4
4 21.5 ± 0.6 15.0 15.7 ± 0.46 15.0 ± 0.9 29 ± 6
5 5.32 ± 0.46 25.0 4.68 ± 0.72 19.4 ± 1.7 6.0(a)

N44 Outflow 1 8.00 ± 1.85 78.0 13.6 ± 0.70 78.0(a) 60(a)
2 18.8 ± 2.3 100.0 15.8 ± 0.52 100.0(a) 50(a)
3 7.65 ± 0.69 22.0 7.92 ± 0.40 35.0 ± 0.8 1.5 ± 0.3
4 17.3 ± 0.8 15.0 16.1 ± 1.1 24.4 ± 0.9 12 ± 2
5 21.5 ± 0.9 25.0 19.1 ± 0.40 23.8 ± 0.5 6.0(a)

N48 1 21.9 ± 0.9 28.0 30.6 28.5 2.1
2 25.1 ± 1.3 8.0 12.1 12.7 37

N38 1 8.23 ± 0.44 30.0 16.4 24.5 1.6
2 15.4 ± 0.6 8.0 5.59 11.3 0.53

N40 1 1.34 ± 0.31 30.0 2.94 30.9 0.06
2 3.34 ± 0.23 6.0 1.04 24.2 59
3 4.00 ± 0.45 6.0 2.60 12.0 0.73

N41 1 3.04 ± 0.28 30.0 4.40 ± 0.15 32.0 ± 0.5 0.09
2 5.22 ± 0.28 6.0 2.15 ± 0.11 24.7 ± 0.5 42
3 4.37 ± 0.47 6.0 2.30 ± 0.15 10.8 ± 0.7 90

N36 1 3.28 ± 0.33 30.0 1.99 34.3 0.42
2 6.32 ± 0.39 6.0 5.12 22.4 31
3 1.47 ± 0.41 6.0 3.35 10.4 0.05

Notes. RADEX Tkin and Ntot values without errors, unless they were fixed, show where the model did not have enough samples to calculate them. (a)Fixed value.

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