<QC Comment="Quality check run by the RGP Dream Team"
    Date="1999-06-16 00:00:30"
    DayOfYear="167"
    Year="1999">
  <station name="MICH">
    <file name="/mich1670.99o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 13 18:38:41 2011"
               level="3">
        <file_statistics latency="2541 day(s) 11:04:10"
                         size="1853798"
                         time_creation="Fri May 13 18:38:40 2011"
                         time_modification="Thu Jun  1 11:03:39 2006" />
        <observations epoch_first="Wed Jun 16 00:00:30 1999"
                      epoch_last="Wed Jun 16 23:59:29 1999"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="25581"
                obs_have="21385"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="21851"
                obs_have="21359"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="19375"
                obs_have="19358"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
  </station>
</QC>
