Figure 3.

Percentage difference in central axis exit doses between Eclipse AAA and IC measured as a function of depth for different field sizes ($5\hspace{0.17em}{\text{cm}}^2$ to $20\hspace{0.17em}{\text{cm}}^2$). Eclipse AAA computed doses were higher than IC measured doses at the exit level (only Eclipse AAA is shown). $\text{Difference}=(\text{TPS computed}/\text{IC measured})-1$