| Year | 2004 | 2005 | 2007 |
| Length of dataset [d] | 33.57 | 16.97 | 34.25 |
| Integration time [s] | 0.9 | 1 | 24.8 |
| Sampling time [s] | 6 | 5 | 37 |
| # of raw data-points | 108 912 | 49 978 | 78 176 |
| # of data-points after reduction | 89 592 | 47 079 | 60 249 |
| point-to-point scatter [mmag] | 4.9 | 4.2 | 2.6 |