Flux densities for the FF and YMDF models: quiescent and averaged over the duration of the largest synthetic flare in the respective datasets. Fluxes are shown for the quiescent state (solid brown and green lines for the YMDF and FF models, respectively) and flare-averaged state (solid light-brown and light-green lines for the YMDF and FF models, respectively). The YMDF model exhibits a clear excess in UV and NUV flux density during its largest recorded flare in the dataset compared to the largest recorded flare in the FF model, whilst at wavelengths beyond ~ 3200 Å both models show good agreement with each other and only a marginal excess above the respective quiescent stellar continuum.