To compare against CRaTER measurements, which are shown using a orange full line, we used two CRaTER-like phantoms: one without any shielding (red dashed line) and one with shielding corresponding to the actual shielding surrounding the CRaTER microdosimeter (blue dotted line). The agreement between measurements and the shielded CRaTER phantom is outstanding, so much that one can even interpret the variations in the measurements to be a consequence of the modelled variations in the GCR flux. The time series shown here corresponds to a small portion of the time series shown in Fig. 7.