Model prediction (top) and residuals (bottom) for ¹⁰Be/⁹Be (blue curves and symbols) and ¹⁰Be/Be (orange curves and symbols). In the top panel, the 1σ contour corresponds to the total model uncertainties for SLIM (as calculated in Sect. 3.3). The model calculations are based on the parameters from the combined fit of all Li/C, Be/C, Be/B, ¹⁰Be/⁹Be, and ¹⁰Be/Be data presented in Table 2 (PAMELA preliminary data excepted).