Open Access
Table 5
Significance of the detections calculated with different statistical methods.
| Molecule | S/N | Welch t-test Significance | Planetary RV Compatibility | p-value S/N | p-value σ t-test | Status(a) |
|---|---|---|---|---|---|---|
| H2O | 5.1 | 3.4 σ | <1 σ | 0.046% | 1.3% | D |
| CH4 | 4.8 | 2.6 σ | <1 σ | 0.023% | 3.8% | TD |
| NH3 | 5.3 | 5.0 σ | <1 σ | 0.039% | 0.011% | D |
| CO2 | 3.0 | 3.2 σ | <1 σ | 2.5% | 1.3% | TD |
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