J Med Phys Close
 

Figure 5: Comparison of the measured profiles of Octavius 1000 SRS, Octavius Seven29 and EDR2 film for the composite field exposure based on setup in Figure 2 using the Octavius phantom (left). The gamma factors between the Octavius SRS 1000 and Seven29 against the EDR2 film were calculated using tolerances of 3% and 3 mm (middle) and 2% and 2 mm (right)

Figure 5: Comparison of the measured profiles of Octavius 1000 SRS, Octavius Seven29 and EDR2 film for the composite field exposure based on setup in Figure 2 using the Octavius phantom (left). The gamma factors between the Octavius SRS 1000 and Seven29 against the EDR2 film were calculated using tolerances of 3% and 3 mm (middle) and 2% and 2 mm (right)