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Magnetic flux density for each Petri dish
| Dish positions | Exposure system A |
Exposure system B |
||
|---|---|---|---|---|
| Center (mTrms) | Periphery (mTrms) | Center (mTrms) | Periphery (mTrms) | |
| 1st layer | 1.85 | 1.89 | 1.85 | 1.88 |
| 2nd layer | 1.94 | 1.98 | 1.92 | 1.97 |
| 3rd layer | 1.94 | 1.99 | 1.93 | 1.97 |
| 4th layer | 1.85 | 1.90 | 1.85 | 1.89 |
| Variation | 4.6% | 3.9% | ||
