Table 2
Best-fit reduced χ2 obtained for the modeling of the full SED of the ten regions and for the four adopted dust models (between 5 μm and 500 μm), using the Mathis RF.
| Model | AJ13 | AJ13 (α) | AJ13 (α, amin; amax) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | |||||||
| Region | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97 | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] |
| SSDR1 | 2.92 | 2.80 | 3.05 | 2.51 | 2.45 | 2.46 | 2.27 | 3.51 | 2.46 | 2.47 | 2.25 | 4.05 |
| SSDR5 | 10.92 | 10.80 | 10.26 | 24.18 | 5.97 | 8.27 | 1.35 | 4.94 | 5.75 | 8.24 | 0.84 | 0.81 |
| SSDR7 | 4.65 | 5.35 | 2.87 | 11.80 | 3.56 | 4.42 | 1.76 | 3.64 | – | – | – | – |
| SSDR9 | 11.82 | 12.11 | 11.14 | 2.04 | 10.78 | 12.54 | 7.33 | 0.84 | 10.70 | 12.84 | 6.40 | 1.20 |
| SSDR8 | 13.27 | 12.4 | 13.47 | 20.49 | 9.10 | 9.56 | 10.12 | 4.79 | 3.67 | 6.11 | 0.74 | 2.23 |
| SSDR10 | 9.89 | 7.74 | 13.82 | 1.94 | 4.85 | 4.36 | 5.62 | 1.89 | 2.65 | 3.59 | 0.68 | 3.72 |
| DEML10 | 13.73 | 13.88 | 13.22 | 3.58 | 7.77 | 8.65 | 5.90 | 2.33 | 4.28 | 6.15 | 0.52 | 1.48 |
| DEML34 | 9.23 | 6.03 | 14.14 | 35.36 | 4.98 | 3.18 | 7.38 | 29.53 | 1.59 | 2.08 | 0.47 | 3.45 |
| DEML86 | 7.35 | 4.75 | 11.22 | 31.41 | 3.75 | 2.87 | 4.80 | 17.40 | 2.26 | 3.02 | 0.55 | 6.02 |
| DEML323 | 10.97 | 9.45 | 13.55 | 3.19 | 6.30 | 6.11 | 6.50 | 1.93 | 3.78 | 5.43 | 0.58 | 2.58 |
| Model | MC11 | MC11 (a0) | MC11 (a0, amin, amax) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | |||||||
| Region | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] |
| SSDR1 | 2.63 | 2.44 | 2.65 | 8.42 | 1.63 | 2.22 | 0.46 | 1.01 | – | – | – | – |
| SSDR5 | 5.20 | 7.29 | 1.12 | 1.06 | 4.98 | 7.21 | 0.59 | 1.36 | – | – | – | – |
| SSDR7 | 3.19 | 4.03 | 1.40 | 3.93 | 2.88 | 3.98 | 0.54 | 5.72 | – | – | – | – |
| SSDR9 | 10.55 | 12.50 | 6.61 | 4.62 | 7.38 | 10.89 | 0.65 | 2.04 | – | – | – | – |
| SSDR8 | 4.64 | 5.99 | 2.36 | 20.22 | 3.40 | 5.45 | 0.91 | 3.17 | – | – | – | – |
| SSDR10 | 2.98 | 3.69 | 1.38 | 6.36 | 2.58 | 3.55 | 0.54 | 3.78 | – | – | – | – |
| DEML10 | 3.90 | 5.42 | 0.75 | 5.51 | 3.87 | 5.42 | 0.70 | 4.05 | – | – | – | – |
| DEML34 | 0.83 | 0.99 | 0.42 | 3.03 | 0.83 | 0.99 | 0.41 | 3.13 | – | – | – | – |
| DEML86 | 1.11 | 1.38 | 0.43 | 3.97 | 1.06 | 1.37 | 0.30 | 3.80 | – | – | – | – |
| DEML323 | 3.52 | 4.90 | 0.88 | 2.12 | 3.21 | 4.63 | 0.45 | 2.94 | – | – | – | – |
| Model | DL07 | DL07 (a0) | DL07 (a0, amin, amax) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | |||||||
| Region | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] |
| SSDR1 | 2.13 | 2.27 | 1.30 | 15.73 | 1.65 | 2.22 | 0.45 | 2.06 | – | – | – | – |
| SSDR5 | 5.29 | 7.46 | 0.98 | 2.64 | 5.21 | 7.39 | 0.80 | 4.76 | – | – | – | – |
| SSDR7 | 2.87 | 3.94 | 0.66 | 3.89 | 2.84 | 3.96 | 0.50 | 4.09 | – | – | – | – |
| SSDR9 | 8.32 | 11.52 | 1.40 | 25.26 | 7.35 | 10.59 | 0.87 | 9.27 | – | – | – | – |
| SSDR8 | 4.27 | 6.78 | 1.23 | 4.66 | 4.17 | 6.44 | 1.35 | 4.85 | – | – | – | – |
| SSDR10 | 3.16 | 4.06 | 1.23 | 4.78 | 2.78 | 3.58 | 0.90 | 9.05 | – | – | – | – |
| DEML10 | 5.12 | 6.67 | 1.89 | 6.02 | 4.74 | 6.06 | 1.71 | 12.64 | – | – | – | – |
| DEML34 | 3.16 | 2.95 | 3.18 | 10.06 | 1.37 | 1.58 | 0.74 | 5.89 | – | – | – | – |
| DEML86 | 2.47 | 2.67 | 1.85 | 6.13 | 1.44 | 1.85 | 0.51 | 3.37 | – | – | – | – |
| DEML323 | 4.20 | 5.37 | 1.85 | 4.61 | 3.45 | 4.69 | 0.85 | 7.73 | – | – | – | – |
| Model | DBP90 | DBP90 (α) | DBP90 (α = −2.6, amin, amax) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | χ2/d.o.f. | χ2/Ndata | |||||||
| Region | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] | [5–500] | [5–20] | ]20–97] | [160–500] |
| SSDR1 | 3.11 | 2.40 | 3.29 | 33.85 | 1.89 | 2.20 | 1.008.22 | 1.67 | 2.21 | 0.59 | 0.84 | |
| SSDR5 | 5.40 | 7.45 | 1.13 | 10.41 | 5.10 | 7.29 | 0.76 | 3.83 | 4.92 | 7.12 | 0.64 | 0.53 |
| SSDR7 | 3.23 | 3.89 | 1.81 | 4.79 | 2.88 | 3.89 | 0.82 | 3.53 | – | – | – | – |
| SSDR9 | 12.22 | 13.52 | 7.76 | 59.52 | 7.99 | 11.39 | 1.06 | 16.73 | 7.29 | 10.71 | 0.78 | 1.44 |
| SSDR8 | 5.79 | 7.54 | 2.81 | 23.62 | 3.49 | 5.86 | 0.73 | 2.10 | – | – | – | – |
| SSDR10 | 2.94 | 3.86 | 1.05 | 4.48 | 2.61 | 3.58 | 0.62 | 4.14 | – | – | – | – |
| DEML10 | 4.10 | 5.81 | 0.65 | 5.28 | 4.07 | 5.68 | 0.82 | 4.32 | 3.87 | 5.55 | 0.58 | 1.23 |
| DEML34 | 2.28 | 2.18 | 1.26 | 35.35 | 2.25 | 2.30 | 1.22 | 27.14 | 1.32 | 1.65 | 0.60 | 1.90 |
| DEML86 | 2.76 | 3.35 | 0.90 | 20.96 | 2.76 | 3.29 | 0.89 | 24.04 | 2.08 | 2.84 | 0.42 | 4.77 |
| DEML323 | 4.11 | 5.74 | 1.11 | 1.21 | 3.74 | 5.16 | 0.83 | 8.09 | 3.36 | 4.87 | 0.50 | 1.69 |
Notes. The results using standard parameters are shown in Col. 2, α or a0 in Col. 3, and the results using standard parameters with α or a0, amin and amax are listed in Col. 4. The subcolumns indicate the values of χ2/Ndata. computed in different wavelength ranges: 5–20 μm; 20–97 μm and 160–500 μm. The minus symbol indicates that the χ2 is not improved.
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