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Normal tolerances and statistical distributions for various sources of errors of the Varian LINAC machines installed in our clinic
| Errors | Gantry | MU | Jaw | Collimator | MLC |
|---|---|---|---|---|---|
| Tolerance | 1° | 1 MU | 1 mm | 1° | 2 mm |
| Distribution | Uniformly | Uniformly | Uniformly | Uniformly | Gaussian |
