Uncertainties on F AMS-02 data. Top panel: Statistical and Acc., Unf., and Scale systematic uncertainties for F/Si. These data are from Table S1 of Aguilar et al. (2021d). The ‘Acc. norm.’ (dashed line), ‘Acc. LE’ (dotted line), and ‘Acc. res.’ (dash-dotted line) systematics are broken down from the ‘Acc.’ systematic as explained in the text. Bottom panel: Model for the correlation matrix ${\mathrm{c}}_{\mathit{ij}}^{\mathrm{tot}}$, Eq. (A.11), for the combined statistical and systematics uncertainties. These data are colour-coded from no correlation (white, ${\mathrm{c}}_{\mathit{ij}}^{\mathrm{tot}}=0$) to full correlations (blue, ${\mathrm{c}}_{\mathit{ij}}^{\mathrm{tot}}=1$).