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The RMS, SD, and Max Values of the Positioning Errors Measured Through the ExacTrac Monitoring Module With on Average 3 to 4 Images Acquired Per-Arc.
| Motions | Vert. (AP) (mm) | Long. (SI) (mm) | Lat. (LR) (mm) | Pitch (°) | Roll (°) | Yaw (°) |
|---|---|---|---|---|---|---|
| RMS | 0.52 | 0.52 | 0.48 | 0.35 | 0.30 | 0.19 |
| SD | 0.36 | 0.31 | 0.31 | 0.26 | 0.22 | 0.12 |
| Max | 3.41 | 1.66 | 1.29 | 1.5 | 1.3 | 0.6 |
