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Table 3
Measured dust scale heights and inferred eddy lifetimes, from Eq. (14), for the radiative model.
| Radius | Stopping time τs | h p,z | t eddy,z |
| cm | at 20 au | h gas | at 20 au |
|
|
|||
| 1.0 × 10-4 | 6.3 × 10-7 | 9.4 × 10-1 | − |
| 3.2 × 10-4 | 2.0 × 10-6 | 9.4 × 10-1 | − |
| 1.0 × 10-3 | 6.3 × 10-6 | 9.5 × 10-1 | − |
| 3.2 × 10-3 | 2.0 × 10-5 | 8.0 × 10-1 | 1.3 × 10-2 |
| 1.0 × 10-2 | 6.3 × 10-5 | 8.7 × 10-1 | 7.3 × 10-2 |
| 3.2 × 10-2 | 2.0 × 10-4 | 8.7 × 10-1 | 2.4 × 10-1 |
| 1.0 × 10-1 | 6.3 × 10-4 | 6.6 × 10-1 | 1.8 × 10-1 |
| 3.2 × 10-1 | 2.0 × 10-3 | 5.4 × 10-1 | 3.1 × 10-1 |
| 1.0 × 100 | 6.3 × 10-3 | 4.2 × 10-1 | 5.0 × 10-1 |
| 3.2 × 100 | 2.0 × 10-2 | 3.4 × 10-1 | 9.9 × 10-1 |
| 1.0 × 101 | 6.3 × 10-2 | 2.3 × 10-1 | 1.3 × 100 |
| 3.2 × 101 | 2.0 × 10-1 | 8.9 × 10-2 | 5.9 × 10-1 |
| 1.0 × 102 | 6.3 × 10-1 | 3.1 × 10-2 | 2.3 × 10-1 |
| 3.2 × 102 | 2.0 × 100 | 1.5 × 10-2 | 1.6 × 10-1 |
| 1.0 × 103 | 6.3 × 100 | 4.1 × 10-3 | 3.9 × 10-2 |
Notes. We fitted a Gaussian 
to the data of the vertical distribution to find hp and calculated τeddy for the irradiated simulation with viscosity of 5 × 10-7.
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