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Home All issues Volume 506 / No 2 (November I 2009) A&A, 506 2 (2009) 745-756 Full HTML
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Table 5:

Ratios of the predicted to apparent emissivities, using the same processing as for the data with different models.
$\rm \lambda$( $\rm ~{\rm\mu m} $) Grain size distribution ISRF strength mixture Grain composition
  $X\rm _{ISRF}=0.05$ $X\rm _{ISRF}= 0.5$ $X\rm _{\rm ISRF}=4$ $\rm\alpha=2.5$ $\rm\alpha= 2$ $\rm\alpha= 1.25$ $T\rm _2=10$ K $T\rm _2= 15$ K $T\rm _2=22$ K
100 1.13 0.89 0.93 1.20 1.46 3.06 1.06 1.29 1.16
140 1.13 0.96 0.98 1.23 1.45 2.66 1.12 1.27 1.14
240 1.11 1.00 1.02 1.17 1.29 1.84 1.03 1.19 1.13
550 1.07 1.03 1.03 1.09 1.12 1.27 0.96 1.05 1.04
850 1.04 1.02 1.02 1.05 1.07 1.14 1.07 1.10 1.08
1400 1.00 0.99 0.99 1.01 1.01 1.05 1.00 1.04 1.05
2100 0.99 0.99 0.99 0.99 1.00 1.01 0.98 1.01 1.03

Columns 2-4: using the Désert et al. (1990) model at various ISRF strength ( $X_{\rm ISRF}$). Columns 5-7: assuming a mixture of the radiation field intensity on each LOS, using the model by Dale et al. (2001) for various values of the mixing parameter $\rm\alpha $. Columns 8-10: using the two component model of Finkbeiner et al. (1999) for different temperatures of the warm component ($T\rm _2$).

Source LaTeX | All tables | In the text

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