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Table 8
Weight mean (WM) and weighted mean root square (WRMS) of the celestial pole offsets related to the LC, LC′, and the IAU 2006 precession models.
| IAU 2006 | LC | LC′ | |||
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| WM | dX | 0.047 | 0.013 | 0.030 | |
| dY | −0.057 | −0.056 | −0.117 | ||
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| Pre-fit WRMS | dX | 0.135 | 0.126 | 0.129 | |
| dY | 0.144 | 0.144 | 0.178 | ||
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| Post-fit WRMS | (i) | dX | 0.125 | 0.125 | |
| dY | 0.129 | 0.129 | |||
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| (ii) | dX | 0.121 | 0.119 | ||
| dY | 0.124 | 0.124 | |||
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| (iii) | dX | 0.124 | 0.118 | ||
| dY | 0.124 | 0.124 | |||
Notes. The unit is mas; (i); (ii); and (iii) refer to the three empirical models in Eq. (33).
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