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Table B.1
Ratio of fluxes and derived H2 masses for sources of the debris disks surveys where CO is detected.
| Source | CO(3–2)/CO(2–1) |  / |
|
|
||
| 49 Ceti | 4.75 | 1.08 |
| HD 141569 | 1.68 | 0.38 |
| HD 21997 | 1.16 | 0.26 |
| HD 131835 | 1.71 | 0.78 |
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