Open Access

Table 7

Results, in cm s−1, of the application of template matching and CCF to two simulated datasets where white noise was injected.

ESPRESSO Method CTRV reference Simulated data
std median σRV
classical 13.0 11.8 13.0
18 S–BART 12.8 11.8 12.9
CCF 24.6 26.2 24.6

classical 14.9 14.0 14.9
19 S–BART 14.8 14.1 14.9
CCF 28.0 29.3 28.0

Notes. One dataset was built from an ESPRESSO18 observation, whilst the other is from ESPRESSO19 data, with both observations being from the same M5 star.

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