TESS short-cadence light curve of Gl 514. Panels a and b show the normalised light curves before and after the subtraction of the model, respectively; the model represented in red in panel a was calculated on a grid of knots spaced every 24h. Time is expressed as the TESS Barycenter-corrected Julian Day (BTJD = BJD - 2457 000). Panel c shows the BLS periodogram. The red triangle indicates the period associated with the highest S/N.