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Table 1.
Statistics of the different RV data sets.
| Instrument | Unit | HARPS-N | HARPS-N | HPF | CARMENES | Combined | Combined |
|---|---|---|---|---|---|---|---|
| RV extraction code | TERRA | wobble | SERVAL | SERVAL | ... | residuals | |
| Nobs | ... | 20 | 19 | 25 | 70 | 115 | 115 |
| rms | [m s−1] | 2.61 | 3.63 | 4.64 | 4.09 | 4.15 | 3.32 |
| δRV | [m s−1] | 1.85 | 2.88 | 3.00 | 1.79 | 2.06 | 2.06 |
| T | [d] | 69 | 69 | 468 | 1793 | 1793 | 1793 |
| Δt | [d] | 3.6 | 3.8 | 19.5 | 26.0 | 15.7 | 15.7 |
Notes. Nobs is the number of observations, rms is the RV root mean square, δRV is the mean RV uncertainty, T is the time baseline of the observations, and Δt is the median time sampling between epochs.
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