UVOT light curves created a variable star using PV for the highly active dwarf nova AX J1549.8-5416 (see Zhang et al. 2017 for a detailed study of this source). The data includes all archival UVOT data covering the position of the source, which in this case included a total of 1097 images, in the four filters U (209 data points), UVW1 (322 data point), UVM2 (264 data point), and UVW2 (302 data point), spanning 14 yr. The light curves for different filters are shown in different sub-plots to avoid confusion due to the high number of data points.