Plan | Number of treatment fields | Beam angle (degrees) | ||||||||||
SFO | MFO | |||||||||||
A | G | 3 | 40 | 100 | 160 | N/A | N/A | N/A | N/A | N/A | N/A | |
B | H | 4 | 40 | 80 | 120 | 160 | N/A | N/A | N/A | N/A | N/A | |
C | I | 5 | 40 | 70 | 100 | 130 | 160 | N/A | N/A | N/A | N/A | |
D | J | 6 | 40 | 70 | 100 | 130 | 160 | 220 | N/A | N/A | N/A | |
E | K | 9 | 40 | 70 | 100 | 130 | 160 | 190 | 220 | 250 | 280 | |
F | L | 9 | 20 | 60 | 100 | 140 | 180 | 220 | 260 | 300 | 340 | |