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                      epoch_last="Sat Jan 16 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45059"
                obs_have="41457"
                obs_ratio="92.01" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31796"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27834"
                obs_have="27834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
