1228 / 1245
Treatment execution errors
03/01/13
Dose profile ideal step function, blurred
due to treatment execution errors:
= − ∗
−
2
2
2
2
=
1
2
1 − erf
−
2
= +
= 95% ⟹ = 1.64
r
D(x)
x
R
w
M
s
0
0,2
0,4
0,6
0,8
1
1,2
-5
-3
-1
1
3
5
-M
s
/
s
= -1.64
D=0.95