Open Access
Table A.6
As Table 3 but for the disc of AS 209.
| Radius | Dusta | Verticalb | Δυφ | Tb | Lw | Notes |
|---|---|---|---|---|---|---|
| 61 | ↓ | / | +−-/ | / | ↓↓/ | Candidate gas gap with strong vertical pressure variations. Gas gap detected in kinematics and line widths. |
| 100 | ↓ | / | ++/ | ↑// | ⇓ | Positive velocity gradients more closely centred at R = 90 au. |
| 74 | ↑ | / | −+/ | ↓↓/ | ↑↑/ | Pressure bump and minimum traced by 12CO and 13CO. Indication of strong vertical pressure variations. |
| 121 | ↑ | / | −/+ | / | / | Strong vertical pressure variations traced by the kinematics. |
| 140 | / | / | −/+ | ↓↑↑ | / | Strong vertical pressure variations traced by the kinematics. |
| 160 | / | / | /−− | / | /↑↓ | Pressure bump traced by kinematics near the midplane. |
| 200 | / | / | −−/ | ↓↑/ | ↑↓/ | Pressure bump detected in the kinematics, mainly in 12CO. |
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