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. 2023 Apr 28;13:1147593. doi: 10.3389/fonc.2023.1147593

Figure 6.

Figure 6

This figure shows the mean gamma passing rate [%] vs. the total planned dose (SIB_40Gy, SIB_45Gy, SIB_47.5Gy, SIB_50Gy) for three sets of testing parameters: local approach, DD 2%, DTA 2 mm, TH 5%; local approach, DD 2%, DTA 2 mm, TH 10%; DD 3%, DTA 2 mm, global approach TH 10%. The field-by-field dose and composite with maximum and minimum values are marked by black bars. Field-by-field (F1- field 1, F2- field 2) and composite (for overall gamma) with the maximum and minimum passing rates are marked by black bars. The results were obtained from measurements (non-transit dosimetry) performed in OCTAVIUS-4D Rotational Phantom with the OCTAVIUS Detector 1600 SRS.