Normalised time profiles of 25 individual kernels fitted using Gaussian process regression. To identify the kernels, a threshold of 50% I_max was applied in order to exclude the fainter EUV kernel pixels. The light curves of individual EUV kernels are plotted below. The fit gives short rise and decay times of t_{half-max, rise} = 1.7 ± 0.3 s and ${\text{t}}_{\text{half-max, decay}}=2.3_{-0.4}^{+0.7}\text{s}$, respectively.