Periodicity search for WD J004917.14-252556.81. The search was performed on the UV light curve in a 40-second time binning, restricted to the time range between MJD 55104.57558-55106.78567. Left: Lomb Scargle periodogram. Dashed horizontal lines indicate the 2 and 3 σ confidence levels calculated using Baluev (2008). Vertical dotted lines indicate the periods previously found for this source (Kilic et al. 2023a). For more information, see the main text. Right: Phased light curve with the best-fit model (straight line).