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Table 1
Reported stellar properties from the literature for our target sample.
| Parameters | AU Mic | EV Lac | GJ1289 | GJ1286 | Gl 410 |
|---|---|---|---|---|---|
| Teff(K) | 3677 ± 31a | 3340 ± 31c | 3242 ± 31b | 2967 ± 32b | 3818 ± 30b |
| Mass (M☉) | 0.60 ± 0.04a | 0.32 ± 0.02c | 0.21 ± 0.02c | 0.12 ± 0.02c | 0.55 ± 0.02c |
| Radius (R☉) | 0.82 ± 0.02a | 0.31 ± 0.02c | 0.233 ± 0.005c | 0.142 ± 0.004c | 0.543 ± 0.009c |
| Prot(d) | 4.856 ± 0.003a | 4.3615 ± 0.0001d | 73.66 ± 0.92e | 178 ± 15e | 13.91 ± 0.09e |
| Spectral Type | M1a | M3.5c | M4.5c | M5.5c | M1c |
| v sin i(km s−1) | 8.5 ± 1.0a | 3 ± 1c | 2.7 ± 0.7f | ≤2.0g | 1.5 ± 1.0c |
| Vsys(km s−1) | −4.5 | −0.3 | −2.5 | −41.0 | −13.9 |
| <B>(kG) | 2.71 ± 0.13b | 4.59 ± 0.29b | 1.01 ± 0.17b | 1.11 ± 0.29b | 0.71 ± 0.03b |
| BERV max (km s−1) | [−29.4; 29.0] | [−20.9; 20.2] | [−25.2; 24.2] | [−30.4; 29.6] | [−28.6; 29.2] |
| mean S/N | 384 | 133 | 95 | 93 | 125 |
| Visits | 266 | 178 | 267 | 162 | 173 |
| Time Span (d) | 1623 | 1485 | 1603 | 1569 | 985 |
Notes. (a) Donati et al. (2023); (b) Cristofari et al. (2023); (c) Cristofari et al. (2022); (d) Morin et al. (2008); (e) Donati et al. (2023); (f) Fouqué et al. (2018); (g) Reiners et al. (2018).
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