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Table 4

Dust temperatures (in K) derived from the TLS and T-β models, using different sets of parameters (diffuse, compact sources and standard parameters) and β values (1.5, 2 and 2.5), respectively.

Dust temperatures (K)
Regions TLS T-β
Diff. CS Std. 1σ β = 2 β = 1.5 β = 2.5 1σ

IRAS 17279-3350 (1) 26.13 25.81 25.85 0.17 25.29 29.17 22.70 3.26
IRAS 17279-3350 (2) 30.72 31.27 30.73 0.31 28.68 35.29 24.71 5.34
IRAS 17455-2800 (1) 29.17 29.17 29.12 0.03 28.21 33.21 24.76 4.25
IRAS 17455-2800 (2) 27.21 26.76 26.75 0.26 24.70 31.72 20.20 5.81
IRAS 17577-2320 (1) 31.10 31.17 30.81 0.19 30.14 35.08 26.67 4.23
IRAS 17577-2320 (2) 27.57 27.67 27.30 0.19 25.78 31.56 22.26 4.70
IRAS 18032-2032 (1) 31.67 31.80 31.66 0.08 30.29 36.22 26.61 4.85
IRAS 18032-2032 (2) 31.19 33.22 31.21 1.17 27.44 36.19 22.53 6.92
IRAS 18116-1646 (1) 31.71 32.03 31.69 0.19 30.57 36.29 26.65 4.85
IRAS 18116-1646 (2) 32.63 34.25 32.68 0.92 29.13 37.68 24.59 6.65
IRAS 18317-0757 (1) 36.65 37.27 36.69 0.35 34.92 42.66 30.03 6.37
IRAS 18317-0757 (2) 27.78 28.25 27.76 0.28 25.72 32.20 21.75 5.28
IRAS 18434-0242 (1) 37.76 38.76 38.19 0.50 36.19 44.21 30.75 6.77
IRAS 18434-0242 (2) 26.20 26.14 26.13 0.04 24.48 30.62 20.69 5.01
IRAS 18469-0132 (1) 28.14 28.15 28.11 0.02 27.21 31.69 24.16 3.79
IRAS 18469-0132 (2) 33.54 34.76 33.63 0.68 30.73 38.73 26.15 6.37
IRAS 18479-0005 (1) 32.69 33.15 32.69 0.27 31.26 37.28 27.24 5.05
IRAS 18479-0005 (2) 29.26 29.75 29.24 0.29 27.03 34.20 22.72 5.80
IRAS 18502+0051 (1) 28.10 28.10 28.06 0.02 27.14 31.72 23.77 3.99
IRAS 18502+0051 (2) 24.04 23.57 23.77 0.24 22.52 27.79 18.78 4.53
IRAS 19442+2427 (1) 31.19 31.26 31.18 0.04 30.17 35.25 26.27 4.50
IRAS 19442+2427 (2) 28.74 29.15 28.71 0.25 26.96 33.23 23.17 5.08
IRAS 19446+2505 (1) 37.20 38.23 37.27 0.58 35.24 43.23 30.20 6.57
IRAS 19446+2505 (2) 37.63 41.25 38.13 1.96 33.56 43.61 27.74 8.03
Mean std. deviation 0.38 5.33

Cold clump 1 (1) 18.65 17.96 18.52 0.37 18.03 21.56 15.66 2.97
Cold clump 1 (2) 16.63 15.62 16.38 0.53 15.96 19.94 13.88 3.08
Cold clump 2 (1) 20.40 19.60 20.17 0.41 19.58 23.78 16.93 3.45
Cold clump 2 (2) 17.01 15.58 16.59 0.74 16.21 20.64 13.80 3.47
Cold clump 3 (1) 17.11 15.76 16.86 0.72 16.44 20.17 14.05 3.08
Cold clump 3 (2) 19.15 17.14 18.66 1.05 18.12 23.25 15.01 4.16
Cold clump 4 (1) 14.61 13.97 14.47 0.34 14.17 16.50 12.64 1.94
Cold clump 4 (2) 16.98 15.26 16.52 0.89 16.12 20.18 13.65 3.29
Cold clump 5 (1) 14.17 13.16 13.98 0.54 13.79 16.13 12.04 2.05
Cold clump 5 (2) 17.06 14.46 16.52 1.37 16.10 20.73 13.19 3.80
Cold clump 6 (1) 11.71 10.58 11.54 0.61 11.47 13.20 10.03 1.59
Cold clump 6 (2) 15.19 13.30 14.89 1.02 14.59 18.18 12.24 2.99
Cold clump 7 (1) 13.64 12.69 13.55 0.52 13.19 15.25 11.67 1.80
Cold clump 7 (2) 19.59 17.91 19.13 0.87 18.31 24.16 15.38 4.47
Cold clump 8 (1) 12.18 11.13 12.04 0.57 11.95 13.70 10.47 1.62
Cold clump 8 (2) 16.56 14.25 16.04 1.21 15.67 20.16 12.99 3.62
Cold clump 9 (1) 18.30 17.41 18.04 0.46 17.56 21.22 15.33 2.97
Cold clump 9 (2) 17.65 15.32 17.12 1.22 16.65 21.74 13.72 4.06
Cold clump 10 (1) 19.72 19.07 19.63 0.35 19.09 22.75 16.52 3.13
Cold clump 10 (2) 20.53 18.82 20.10 0.89 19.15 25.17 15.96 4.68
Cold clump 11 (1) 13.96 13.02 13.67 0.48 13.51 15.71 11.95 1.89
Cold clump 11 (2) 16.70 15.05 16.45 0.89 16.03 20.18 13.50 3.37
Cold clump 12 (1) 15.22 14.53 15.07 0.36 14.86 17.22 13.10 2.07
Cold clump 12 (2) 14.09 12.90 13.79 0.62 13.56 16.55 11.76 2.42
Mean std. deviation 0.71 3.00

Notes. 1σ correspond to the standard deviation of dust temperature derived from the three set of TLS parameters or three β values. The mean values of the 1σ columns are also given.

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