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Table 2.
Best-fit model parameters of the H band data.
| East side (ν = 425) | West side (ν = 635) | Both sides (ν = 1065) | ||||
|---|---|---|---|---|---|---|
| Optimised | Best fit | Models with | Best fit | Models with | Best fita | Models with |
| parameter |  |
 |
 |
 |
 |
 |
| HG parameter g | 0.5 | 0.5, 0.6 | 0.3 | 0.3 | 0.3 | 0.3-0.4 |
| Inner radial index αin | 9 | 6–9 | 2 | 2–4 | 2 | 2–3 |
| Outer radial index αout | −6 | −6 | −4 | −4 | −4 | −4 |
| Aspect ratio H0 ∕R0 | 0.05 | 0.03–0.05 | 0.01 | 0.005–0.03 | 0.01 | 0.005–0.03 |
Notes.
(a) The best-fit model with
is the two-belts model with an inner belt inclined at i = 80°
(for parameters see Sect. 5.2). In Col. 6, the parameters of the second-best fitting model with only one belt are given.
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