<QC Comment="Quality check run by the RGP Dream Team"
    Date="2007-06-21 00:00:00"
    DayOfYear="172"
    Year="2007">
  <station name="SFER">
    <file name="/sfer1720.07o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 31 03:13:10 2011"
               level="3">
        <file_statistics latency="1361 day(s) 09:55:40"
                         size="2614141"
                         time_creation="Thu Mar 31 03:13:09 2011"
                         time_modification="Mon Mar 14 09:55:10 2011" />
        <observations epoch_first="Thu Jun 21 00:00:00 2007"
                      epoch_last="Thu Jun 21 23:59:30 2007"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="28829"
                obs_have="22586"
                obs_ratio="78.34" />
          <mask elevation="10 degrees"
                obs_expected="24340"
                obs_have="20191"
                obs_ratio="82.95" />
          <mask elevation="15 degrees"
                obs_expected="21669"
                obs_have="17951"
                obs_ratio="82.84" />
        </observations>
      </control>
    </file>
  </station>
</QC>
