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| Date UTb | Confidence level | |
| (May 2006) | 75% | 95% |
| 11.6885 | 0.004 | 0.009 |
| 12.5524 | 0.008 | 0.016 |
| 20.6222 | 0.040 | 0.083 |
| 22.4882 | 0.047 | 0.100 |
a Calculated with respect to the mid-point of the first observing run, May 10.4979, 2006 UT. The statistics were constrained from over 1 million spin axis orientations distributed uniformly in space. b Middle moment of an individual observing run.
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