2017_IGRT course book

On-Board Imager (Varian)

Synergy PlanarView (Elekta)

41 x 41 cm flat panel Pixel size 0.4 mm 15 frames /sec rate kV source 0.4 mm focal spot, 70-150 kVp Manual positioning of FPD and source

30 x 40 cm flat panel Pixel size 0.39 mm 15 frames/second rate kV source 0.4 mm focal spot, 40-125 kVp Robotic arms to position FPD and source