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Table 4
Best fit parameters determined from fitting a model to the total SED, and to the SED observed in different regions.
| Aperture | log Mdust | T dust | β | χ 2 |
| ( M⊙) | (K) | |||
|
|
||||
| β free | ||||
| Total | 7.93 |
23.1 ± 1.2 | 1.77 ± 0.17 | 0.94 |
| Centre |
|
23.8 ± 1.2 | 1.76 ± 0.17 | 1.50 |
| NE | 7.34 |
21.3 ± 1.0 | 2.10 ± 0.26 | 0.39 |
| SW | 7.37 |
20.2 ± 1.0 | 2.09 ± 0.16 | 0.21 |
| SW ext. | 5.93 |
20.2 ± 4.5 | 1.40 ± 0.80 | 0.48 |
|
|
||||
| β = 1.8 | ||||
| Total | 7.87 |
23.1 ± 0.3 | − | 0.97 |
| Centre | 7.58 |
23.6 ± 0.3 | − | 1.51 |
| NE | 7.20 |
22.9 ± 0.3 | − | 0.72 |
| SW | 7.18 |
22.5 ± 0.3 | − | 1.08 |
| SW ext. | 5.66 |
21.6 ± 0.8 | − | 2.25 |
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