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Table 3
Summary of the archival RV observations available for four of the five targets in our sample.
| Target | No. of measurements | ΔtRV (a) | a for Δ tRV (b) | σRV | |||
|---|---|---|---|---|---|---|---|
| HIRES | HARPS 03 | HARPS 15 | Total | (days) | (AU) | (m s−1) | |
| GJ 1125 | 19 | 0 | 0 | 19 | 4090 | 3.4 | 17.3 |
| GJ 367 | 0 | 25 | 346 | 371 | 6391 | 5.2 | 3.12 |
| GJ 382 | 96 | 34 | 0 | 130 | 6068 | 5.2 | 4.3 |
| GJ 3325 | 21 | 9 | 1 | 31 | 6961 | 4.7 | 6.2 |
| GJ 402 | 24 | 6 | 5 | 45 | 5864 | 4.2 | 7.6 |
| GJ 465 | 0 | 23 | 20 | 43 | 5140 | 3.8 | 6.2 |
| GJ 357 | 61 | 53 | 0 | 114 | 5884 | 4.5 | 4.4 |
Notes. (a)Total time baseline for the RV measurements. (b)Semi-major axis, a, corresponding to a revolution with period equal to the total time baseline, ΔtRV, given the stellar masses in Table 1.
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