Table 4.
Reproducibility results for distance‐to‐agreement measurements in three irradiations of the phantom using a linac‐based delivery system
| Inferior Edge | Superior Edge | |||
|---|---|---|---|---|
| Film Plane | DTA (mm) | Std. Dev. (mm) | DTA (mm) | Std. Dev. (mm) |
| Sagittal | 1.2 | 1.1 | 1.3 | 1.0 |
| Coronal | 1.2 | 1.1 | 1.2 | 1.0 |