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Table 7
Abundance ratios with respect to HCO.
| Source | H2CO/HCO | CH3O/HCO | CH3OH/HCO |
|
|
|||
| L1689B | 10 | 0.09 | 9 |
| L1495A-S | – | 0.12 | 9 |
| L429 | 9 | < 0.11 | 26 |
| L1709A | 10 | 0.09 | 13 |
| TMC 2 | – | 0.24 | 18 |
| L1517B | 7 | < 0.27 | 15 |
| L1512 | – | < 0.21 | 11 |
| L1521E | – | < 0.10 | 20 |
Notes. A dash appears when there is no available measurement. Upper limits are 3σ.
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