Table 3 Log failure rates with various tolerances applied
From: A multi-institution evaluation of MLC log files and performance in IMRT delivery
| Â | Leaf RMS error | 95th percentile error | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Tolerance (mm) | 0.5 | 1.0 | 1.5 | 2.0 | 3.5 | 0.5 | 1.0 | 1.5 | 2.0 | 3.5 |
| Â | Log failure % | Â | ||||||||
Step & shoot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Dynamic | 14.02 | 0.12 | 0.06 | 0.03 | 0 | 67.98 | 8.16 | 0.13 | 0.06 | 0.05 |
VMAT | 49.30 | 0 | 0 | 0 | 0 | 85.75 | 61.44 | 0 | 0 | 0 |