Fig. 3
From: Initial characterization, dosimetric benchmark and performance validation of Dynamic Wave Arc
Angular gantry-ring velocity profile and dose rate profile for a pancreatic DWA plan (with 301MU). a) gantry-ring angular velocity in function of delivery time TPS estimated per CP b) gantry-ring angular velocity in function of delivery time acquired by the machine’s controller c) dose rate profile comparing TPS estimated and actual dose rate variation. The ring angular rotation was used as a common base in each figure to indicate the directional change during DWA delivery