| Ringa | Temperatureb |
| 0.00-0.04 | 0.762 |
| 0.04-0.08 | 0.921 |
| 0.08-0.12 | 1.028 |
| 0.12-0.18 | 1.030 |
| 0.18-0.24 | 0.993 |
| 0.24-0.30 | 0.985 |
| 0.30-0.36 | 0.938 |
| 0.36-0.45 | 0.878 |
| 0.45-0.54 | 0.810 |
| 0.54-0.70 | 0.694 |
Notes. a In units of R180; b in units of
.