Table 3.
The best‐fit values of a, b, c, d, and x 0, for various FOVs in the FC13 filter
| Parameter | FOV | |||
|---|---|---|---|---|
| 20 cm | 25 cm | 30 cm | 35 cm | |
| a | 1.30 | 1.30 | 1.30 | 1.30 |
| b | 2.25 | 2.05 | 1.85 | 1.65 |
| c | 8.70 | 8.70 | 8.70 | 8.70 |
| d | 2.00 | 1.85 | 1.55 | 1.25 |
| x 0 | 6.00 | 7.32 | 9.34 | 10.93 |
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