NICER 0.3–10 keV average pulse profiles (top) and 3–40 keV average pulse profiles (bottom) of IGR J17511−3057 generated by folding at the best-fit timing solution reported in Table 1. For both profiles, the best-fitting models (red solid lines) are the superposition of up to three harmonically related sinusoidal components represented in light blue, green, and purple from smaller to higher order, respectively. Two cycles of the pulse profile are shown for clarity.