| f [mHz] | Amplitude, | a | [ppm] | References | |
| 2004+2005 | 2004 | 2005 | 20041 | ||
| 0.7041 | 7.1 | 7.4 | 4.7 | 8.0 | 3 |
| 0.7206 | 6.0 | 6.0 | 5.6 | - | 2, 4 |
| 0.7525 | (5.6) | 6.2 | 5.3 | (6.6) | 3 |
| (0.7692) | 6.2 | 6.3 | 4.0 | 7.5 | 3 |
| 0.8027 | (5.0) | 5.7 | 4.0 | - | 2, 3 |
| 0.9158 | 6.1 | 6.6 | 5.3 | 9.0 | 2, 4 |
| 1.0232 | 5.8 | 6.0 | 3.6 | - | 2, 3, 4 |
| (1.0726) | 6.2 | 9.2 | 8.1 | 7.6 | 3 |
| 1.1136 | 5.4 | 5.7 | 3.9 | - | 4 |
| 1.1837 | 5.6 | 6.5 | 2.1 | - | 2, 3 |
| 1.1959 | 6.9 | 7.8 | 3.5 | (6.2) | 2, 4 |
| 1.2158 | 5.0 | 5.4 | 4.2 | - | 3 |
| 1.2415 | 6.5 | 7.6 | 5.2 | (5.2) | 3 |
| 1.2692 | 5.9 | 6.1 | 3.3 | (5.7) | 2, 3, 4 |
| 1.3547 | 5.2 | 5.9 | 3.3 | (6.0) | 3 |
| 1.5590 | 4.9 | 4.9 | 4.4 | - | 2, 4 |
|
1 Matthews et al. (2004). 2 Eggenberger et al. (2004). 3 Martic et al. (2004) 4 Leccia et al. (2007); raw data and fits to Ref. 2. |