Reduced and phase-folded light-curves in CHEOPS and TESS bandpasses using the Cos+Kelp,Refl phase curve models. As in Fig. 2, the light-curves are corrected from the contamination and from modelled instrumental systematic. The zero flux level is set as the stellar flux. The grey points are the individual measurements. The red ones are their mean values within orbital phase bins regularly distributed. The solid black line represents the best model (see Sect. 4.2) using the Cos+Kelp,refl phase-curve model for CHEOPS and TESS (described in Sect. 4.1). The top two panels present the reduced phase-folded light curve of and residuals of the CHEOPS data and the bottom two panels are for the reduced phase-folded light curve of and residuals of the TESS data.