Table 4.

Gamma score (1%/1mm; 2%/1mm) for gated beam delivery for patient A and B using selected beam‐on/off time delivery. Gated beam delivery for FB mode with the beam‐on/off time of (1:3), (1:5), (2:2), and (3:1) and for BH mode with the beam‐on/off time of (12:6)

Duty cycle (%)	50	25	37.5	20	17	75	50	50	38	83	63	50	66.6
Time (s)	(1:1)	(1:3)	(1.5:2.5)	(1:4)	(1:5)	(3:1)	(2:2)	(3:3)	(3:5)	(5:1)	(5:3)	(5:5)	(12:6)
1%	99.82	95.72	97.43	96.57	69.42	99.91	99.56	96.62	96.43	99.93	98.27	97.69	100
2%	100	99.69	99.92	100	99.47	100	100	99.96	99.99	100	100	100	100
1%	97.61	98.83	99.16	98.91	66.74	99.42	99.35	99.06	99.98	99.94	99.23	99.3	100
2%	100	100	100	100	96.9	100	100	100	100	100	100	100	100