| qn (Degree) | Nmax (N) | u |
| 90 | 1765.58 | 0 |
| 80.39 | 1474.25 | 0.1 |
| 73.31 | 1268 | 0.2 |
| 67.6 | 1113.47 | 0.3 |
| 63.28 | 993 | 0.4 |
| 59.53 | 896.29 | 0.5 |
| 56.25 | 814.96 | 0.60259 |