Rotational period of TOI-3493 determined through photometry and spectroscopy data described in the following panels. (Left) GLS periodogram for the SuperWasp data plotted, with a significant peak occurring at 41 d and several secondary peaks occurring between 30–50 d. The false alarm probabilities at 0.1%, 1%, and 10% are plotted from top to bottom. (Middle) PDF for the most significant period at 34.5 d by modeling the nightly binned photometric SuperWASP data with GPs. (Right) PDF for the estimated rotational period of the star, while modeling the RV data with GPs. The PDF has a peak at 37.4 ± 1.5 d followed by a small peak centered at 39 d.