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Table 1.

Main characteristics of the four NZP sets.

SERVAL
DRS
Parameter Pre Post Pre Post
Statistics
wrms(NZP) [m s−1] 1.32 1.58 1.44 1.59
med(δNZP) [m s−1] 0.82 0.75 0.90 0.78
max(δNZP) [m s−1] 0.87 0.99 1.00 1.09

Night flags
0 1352 426 1317 430
1 22 8 19 5
2 1018 182 911 168
3 1659 459 1753 458
4 176 4 227 18
Total 4227 1079 4227 1079

Notes. The meaning of the flags: 0 – good NZP (small error and not an outlier); 1 – outlier NZP; 2 – too uncertain NZP, δNZP >  max(δNZP); 3 – not enough RV quiet stars to calculate an NZP (nRV, n <  3); 4 – no NZP or filter value were calculated (inside an observing gap > 21 d).

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