Open Access
Table 4
Proposed cycle periods using 
alone for stars without CARMENES data detections or literature values.
| Karmn | Name | SpT(a) | No. of spec. | Time baseline (a) | cycle (a) | Visual inspection |
|---|---|---|---|---|---|---|
| J10251−102 | BD-09 3070 | M1.0 | 62 | 9.0 | 2.3 | 6.1 a CARMENES baseline, weak trend in Ca, Hα |
| J11054+435 | BD+44 2051A | M1.0 | 125 | 8.1 | 1.8 | data gap, 2.7 a in Ca, Hα(b) |
| J14010−026 | HD 122303 | M1.0 | 226 | 11.7 | 2.6 | 1.3 a CARMENES baseline, no trend |
| J20533+621 | HD 199305 | M1.0 | 73 | 14.1 | 7.8 | 3.8 a CARMENES baseline, 3.2 a in Hα(b) |
| J23492+024 | BR Psc | M1.0 | 207 | 14.2 | 27.3 | 5.6 a CARMENES baseline, maybe trend in Hα |
| J20450+444 | BD+44 3567 | M1.5 | 80 | 6.7 | 7.2 | 3.7 a in Ca, Hα(b) |
| J10289+008 | BD+01 2447 | M2.0 | 204 | 12.9 | 3.3 | 3.1 a in Ca, Hα(b) |
| J14294+155 | Ross 130 | M2.0 | 52 | 7.7 | 1.9 | too few CARMENES data |
| J11421+267 | Ross 905 | M2.5 | 302 | 15.2 | 17.2 | 2.3 a CARMENES baseline, no trend |
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