Left panel: GLS of the RVs and indicators of the new ESPRESSO observations. The last row shows the window function. The coloured dotted vertical lines show the position of the known transiting planets, while the black dotted vertical lines show the position of the estimated rotation period of the star and its first harmonic. The horizontal lines indicate the 10% (dashed line), 1% (dot-dashed line), and 0.1% (dotted line) FAP levels calculated following Zechmeister & Kürster (2009). Right panel: time series of the RV observations and the activity indicators.