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                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="38365"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="35091"
                obs_have="35091"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32803"
                obs_have="32803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
