Table 6.
Number of Spots | α(deg) | |||||
---|---|---|---|---|---|---|
β(deg) | ||||||
Sun-line error(deg) | ||||||
Average Performance over S-FOV | Performance Dispersion over S-FOV | |||||
Accuracy | Worst-case error | Precision | Accuracy | Worst-case error | Precision | |
1 of 100- | 0.0103 | 0.0114 | 7.17 × 10-4 | 0.0085 | 0.0075 | 8.65 × 10-4 |
0.0097 | 0.0107 | 8.09 × 10-4 | 0.0114 | 0.0089 | 8.52 × 10-4 | |
0.0157 | 0.0168 | 8.03 × 10-4 | 0.0091 | 0.0091 | 9.96 × 10-4 | |
4 of 100 | 0.0096 | 0.0101 | 3.04 × 10-4 | 0.0056 | 0.0046 | 2.81 × 10-4 |
0.0125 | 0.0131 | 4.19 × 10-4 | 0.0123 | 0.0097 | 3.11 × 10-4 | |
0.0170 | 0.0175 | 3.82 × 10-4 | 0.0082 | 0.0082 | 1.89 × 10-4 | |
9 of 100 | 0.0093 | 0.0096 | 2.27 × 10-4 | 0.0049 | 0.004 | 1.96 × 10-4 |
0.0130 | 0.0134 | 3.15 × 10-4 | 0.0136 | 0.010 | 1.89 × 10-4 | |
0.0171 | 0.0175 | 2.93 × 10-4 | 0.0083 | 0.0083 | 1.89 × 10-4 | |
16 of 100 | 0.0094 | 0.0096 | 1.71 × 10-4 | 0.0047 | 0.0038 | 1.49 × 10-4 |
0.0130 | 0.0134 | 2.88 × 10-4 | 0.0136 | 0.0105 | 1.51 × 10-4 | |
0.0172 | 0.0176 | 2.57 × 10-4 | 0.0085 | 0.0085 | 1.78 × 10-4 | |
100 | 0.0094 | 0.0095 | 8.43 × 10-5 | 0.0049 | 0.0035 | 6.58 × 10-5 |
0.0137 | 0.0139 | 1.85 × 10-4 | 0.0148 | 0.0099 | 8.86 × 10-5 | |
0.0176 | 0.0178 | 1.47 × 10-4 | 0.0077 | 0.0080 | 8.11 × 10-5 |