Simple Aperture Photometry flux light curves of TESS sectors 23 (left column), 50 (middle column) and 77 (right column), with a cadence of 2 minutes. The top row represents the normalized flux phase folded with the primary period of P₁ = 6.44 hours while the middle row represents the same normalized flux phase folded with the secondary period of P₂ = 2.60 hours. In the third row, we present the flux folded with the primary period, but after removing the secondary signal. In all these light curves, the phase is arbitrarily set by fixing Φ = 0 at the beginning of the first target scan of VLA January observation (21/01/2018-07:17:00 UT), as in the rest of the paper.