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                         time_modification="Thu Feb 16 00:10:41 2017" />
        <observations epoch_first="Wed Feb 15 23:00:00 2017"
                      epoch_last="Wed Feb 15 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39700"
                obs_have="39334"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="34899"
                obs_have="34893"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30326"
                obs_have="30320"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
