Table 4
Summary of the activity analysis.
| Star | HET/HRS | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OS | Kosc | OSHET | K |  |
BIS |  |
Ne | |||
| [days] | [m s−1] | [days] | [m s−1] | [m s−1] | r | p | r | p | ||
| HD 4760 | 3449 | 189.68 | 2567 | 839.01 | 6.70 | 0.18 | 0.38 | 0.05 | 0.81 | 25 |
| HD 96992 | 5167 | 7.19 | 3305 | 157.24 | 6.29 | 0.04 | 0.76 | 0.13 | 0.36 | 52 |
| BD+02 3313 | 4264 | 6.26 | 2531 | 1381.25 | 5.32 | −0.20 | 0.51 | 0.24 | 0.45 | 13 |
| TYC 0434-04538-1 | 3551 | 10.52 | 1816 | 483.64 | 8.06 | 0.26 | 0.41 | 0.28 | 0.40 | 12 |
Notes. The observation span (OS) is the total observation span covered by HET and TNG, Kosc is an amplitude of expected solar-like oscillations (Kjeldsen & Bedding 1995), OSHET is a observing periods for HET only, K denotes an amplitude of observed radial velocities defined as RVmax − RVmin, and 
is average RV uncertainty. All linear correlation coefficients are calculated with reference to RV. The last column (Ne) provides the number of epochs.
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