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Average (Avg) and standard deviation (Std) of the measured error on the output factor determined for 7 repeated measurements at different field sizes and depths under warm conditions. Output factors were normalized to the value of the 10 × 10 cm2 field size at 0.5-cm depth.
| Field size | ||||||
|---|---|---|---|---|---|---|
| 5 × 5 cm2 | 10 × 10 cm2 | 15 × 15 cm2 | ||||
| Depth | Avg | Std | Avg | Std | Avg | Std |
| 0.5 cm | 0.09% | 0.49% | 0% | 0.65% | −1.17% | 0.85% |
| 10 cm | 1.23% | 0.31% | −0.21% | 0.29% | −1.88% | 0.34% |
