Errors in selected light curve parameters from least-squares fits to light curves generated from limb darkening profiles from the STAGGER-grid, as a function of radius ratio, p, for qpower2 algorithm for three different values of T_eff, as noted in the titles to the upper panels. Results are shown for three values of the impact parameter, as follows: b = 0.3 – solid green line, b = 0.6 – dotted blue line, b = 0.9 – dashed cyan line.