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Second series gold-marker type iodine-125 source exposure measurements at 0.25 m from the FAC (μR m2/s).
| Type of measurement | Number of measurements | Mean exposure data 1983 Feb 1.5 | Standard deviation of the mean (%) |
|---|---|---|---|
| Single source, sum. | 4 | 4.047 | 0.9 |
| Arrays | 5 | 4.054 | 0.7 |
