|
SAD (cm)
|
100
|
90
|
|
Linac calibration
|
At the maximum dose point: 100 MU correspond to 1 Gy
|
|
Effective leaf width (mm)
|
0.5
|
0.415
|
|
Field size at isocentre (cm2)
|
40 × 40
|
27.4 × 24.1
|
|
Multileaf collimator
|
Rounded leaf edges
|
double-stacked, double-focused leaves
|
|
IMRT technique
|
VMAT
|
ssIMRT
|
|
Photon energy (MV)
|
6
|
6
|
|
Flattening filter
|
FF
|
FFF
|
|
Static magnetic field (T)
|
–
|
0.35
|
|
TPS parameters:
|
|
Calculation grid size (cm3)
|
0.3 × 0.3 × 0.3
|
0.3 × 0.3 × 0.3
|
|
Statistical uncertainty (%)
|
1
|
1
|
|
Dose calculation algorithm
|
XVMC
|
KMC
|
