Dose Course 2018_Flipping book

EPID calibration

Flat panel measurement

Ion chamber measurement or TPS calculated dose

6 MV

6 MV

10 cm x10 cm field

120 cm SDD

100 cm SDD

10 cm x10 cm field

10 cm

2mm x 2mm ROI

Important:

substract dark field and normalise

to a flood field to obtain the raw

pixel response.