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        <dateDay>25</dateDay>
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      <dataEOP>
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          <dEpsilon>-0.001221</dEpsilon>
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      </dataEOP>
    </timeSeries>
    <timeSeries>
      <time>
        <dateYear>1991</dateYear>
        <dateMonth>12</dateMonth>
        <dateDay>26</dateDay>
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      <dataEOP>
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        <nutation>
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      </dataEOP>
    </timeSeries>
    <timeSeries>
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      <dataEOP>
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    </timeSeries>
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      <dataEOP>
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        <nutation>
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    </timeSeries>
    <timeSeries>
      <time>
        <dateYear>1991</dateYear>
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      <dataEOP>
        <pole>
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        <nutation>
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      </dataEOP>
    </timeSeries>
    <timeSeries>
      <time>
        <dateYear>1991</dateYear>
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        <dateDay>31</dateDay>
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      <dataEOP>
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        </nutation>
      </dataEOP>
    </timeSeries>
  </data>
</EOP>
