1140-1141 / 3107
M
PTV,random
0.7σ
M
PTV,random
= 1.64·(√(σ
2
+σ
p
2
) – σ
p
)
PTV,random
[mm]
σ
p
= 3.2 mm
Add random errors
M
PTV
= 2.5Σ + 0.7σ
σ [mm]
M
M
PTV
= 2.5Σ+ 0.7σ
|
|
1140-1141 / 3107
M
PTV,random
0.7σ
M
PTV,random
= 1.64·(√(σ
2
+σ
p
2
) – σ
p
)
PTV,random
[mm]
σ
p
= 3.2 mm
Add random errors
M
PTV
= 2.5Σ + 0.7σ
σ [mm]
M
M
PTV
= 2.5Σ+ 0.7σ