Mass-amplitude relation obtained using different modelling of the truncation radius; orange, green, and blue refer to the cases with r_t = 4, r_t = 2, and r_t = 1, respectively. The red data points show the results for our reference model with r_t = 3. We slightly displace the data points along the x-direction, computed with different truncation radius definitions, to make the results more visible. The orange lines exhibit the best-fit results for our reference case for the ∼1h case dataset, as in the first line of Table 2.