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Table 3.
Statistical information for the CPO series corresponding to the IAU 2006 and the IAU 2006J2 precession models.
| Precession | IVS | Mean | WM | Median | RMS |
|---|---|---|---|---|---|
| IAU 2006 | C04 | 58 | 89 | 52 | 223 |
| OPA | 74 | 106 | 86 | 881 | |
| IAU 2006J2 | C04 | −16 | −29 | −2 | 199 |
| OPA | −3 | −19 | 4 | 873 | |
Notes. Only the dX component is considered. The unit is μas. The FCN was removed beforehand and the outliers were excluded for the OPA data. WM: weighted mean; RMS: root mean square.
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