Figure 3.

Curve fitting of EBT3 radiochromic film (a) from the red channel scanned within dose range from 0 to 6 Gy. (b) Curve fitting of EBT3 radiochromic film from the green channel scanned within dose range from 6 to 35 Gy. (c) Curve fitting of EBT3 radiochromic film from the blue channel scanned within dose range from 35 to 120 Gy.