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Table 2
Disk model parameters.
| Optimized parameter | Grid model | MCMC model | ||||
|---|---|---|---|---|---|---|
| Range | Step | Min  |
Mean value | Range | Best-fit value | |
| Position angle θdisk, deg | (...) | (...) | (...) | (...) | [109, 114] | 112.3 |
| Radius of “belt” r0, arcsec (au) | [0.21, 0.42] | 0.0175 | 0.38 | 0.36  |
[0.25, 0.50] | 0.40  |
| Scale height H0, arcsec (au) | [0.00, 0.1] | 0.02 | 0.04 | 0.05  |
[0.00, 0.1] | 0.02  |
| Inner radial index αin | [0, 6] | 1 | 3 | 3.5 |
[0, 6] | 2.3 |
| Outer radial index αout | [−11, 0] | 1 | −7 | −6.8 |
[−20, 0] | −9.8 |
| Flare index β | [0.25, 1.50] | 0.25 | 0.25 | 0.45 |
[0.0, 1.0] | 0.4 |
| Inclination i, deg | [96, 111] | 1 | 105 | 103.5 |
[96, 111] | 103.8 |
| HG parameter gsca | [0.2, 1.0] | 0.1 | 0.6 |  |
[0.2, 1.0] |  |
| Scaling factor Ap | (...) | (...) | 1.1 |  |
(...) |  |
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