| Re | Upper left vortex | ||
| x | y | ||
| 5000 | a | 0.0625 | 0.9102 |
| b | 0.0667 | 0.9059 | |
| c | 0.0634 | 0.9085 | |
| 7500 | a | 0.0664 | 0.9141 |
| b | 0.0706 | 0.9098 | |
| c | 0.0669 | 0.9119 | |