<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-08-25 00:00:00"
    DayOfYear="237"
    Year="2011">
  <station name="ERCK">
    <file name="/erck2370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 31 10:52:43 2011"
               level="3">
        <file_statistics latency="2 day(s) 12:30:40"
                         size="2632628"
                         time_creation="Mon Aug 29 09:51:09 2011"
                         time_modification="Sun Aug 28 12:30:10 2011" />
        <observations epoch_first="Thu Aug 25 00:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27788"
                obs_have="25179"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="23015"
                obs_have="22629"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="20426"
                obs_have="20408"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:15:40 2011"
               level="3">
        <file_statistics latency="2 day(s) 12:30:40"
                         size="2632628"
                         time_creation="Thu Sep 22 00:54:01 2011"
                         time_modification="Sun Aug 28 12:30:10 2011" />
        <observations epoch_first="Thu Aug 25 00:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27788"
                obs_have="25179"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="23015"
                obs_have="22629"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="20426"
                obs_have="20408"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck237a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3160261"
                         time_creation="Mon Aug 29 09:50:29 2011"
                         time_modification="Thu Aug 25 01:02:02 2011" />
        <observations epoch_first="Thu Aug 25 00:00:00 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="30355"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28805"
                obs_have="27949"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3160261"
                         time_creation="Thu Sep 22 00:53:37 2011"
                         time_modification="Thu Aug 25 01:02:02 2011" />
        <observations epoch_first="Thu Aug 25 00:00:00 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33291"
                obs_have="30355"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28805"
                obs_have="27949"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="24711"
                obs_have="24711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3143079"
                         time_creation="Mon Aug 29 09:50:29 2011"
                         time_modification="Thu Aug 25 02:02:02 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32605"
                obs_have="30295"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="28776"
                obs_have="28256"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26184"
                obs_have="26184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3143079"
                         time_creation="Thu Sep 22 00:53:37 2011"
                         time_modification="Thu Aug 25 02:02:02 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32605"
                obs_have="30295"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="28776"
                obs_have="28256"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26184"
                obs_have="26184"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3502466"
                         time_creation="Mon Aug 29 09:50:30 2011"
                         time_modification="Thu Aug 25 03:02:02 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34180"
                obs_have="34084"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31754"
                obs_have="31754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3502466"
                         time_creation="Thu Sep 22 00:53:38 2011"
                         time_modification="Thu Aug 25 03:02:02 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34180"
                obs_have="34084"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31754"
                obs_have="31754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3387291"
                         time_creation="Mon Aug 29 09:50:30 2011"
                         time_modification="Thu Aug 25 04:02:02 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36521"
                obs_have="32098"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="30140"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3387291"
                         time_creation="Thu Sep 22 00:53:38 2011"
                         time_modification="Thu Aug 25 04:02:02 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36521"
                obs_have="32098"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="30140"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3065773"
                         time_creation="Mon Aug 29 09:50:30 2011"
                         time_modification="Thu Aug 25 05:02:01 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="29045"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="25757"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="24161"
                obs_have="24080"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3065773"
                         time_creation="Thu Sep 22 00:53:38 2011"
                         time_modification="Thu Aug 25 05:02:01 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="29045"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="25757"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="24161"
                obs_have="24080"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/erck237f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3203384"
                         time_creation="Mon Aug 29 09:50:31 2011"
                         time_modification="Thu Aug 25 06:02:02 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32591"
                obs_have="31056"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="23736"
                obs_have="23649"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3203384"
                         time_creation="Thu Sep 22 00:53:39 2011"
                         time_modification="Thu Aug 25 06:02:02 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32591"
                obs_have="31056"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="23736"
                obs_have="23649"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22432"
                obs_have="22432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222267"
                         time_creation="Mon Aug 29 09:50:31 2011"
                         time_modification="Thu Aug 25 07:02:02 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32705"
                obs_have="30192"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25781"
                obs_have="25657"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22270"
                obs_have="22270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222267"
                         time_creation="Thu Sep 22 00:53:39 2011"
                         time_modification="Thu Aug 25 07:02:02 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32705"
                obs_have="30192"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25781"
                obs_have="25657"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22270"
                obs_have="22270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="2710133"
                         time_creation="Mon Aug 29 09:50:31 2011"
                         time_modification="Thu Aug 25 08:07:03 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29911"
                obs_have="25944"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="25047"
                obs_have="23964"
                obs_ratio="95.68" />
          <mask elevation="15 degrees"
                obs_expected="22262"
                obs_have="22260"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="2710133"
                         time_creation="Thu Sep 22 00:53:39 2011"
                         time_modification="Thu Aug 25 08:07:03 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29911"
                obs_have="25944"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="25047"
                obs_have="23964"
                obs_ratio="95.68" />
          <mask elevation="15 degrees"
                obs_expected="22262"
                obs_have="22260"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck237i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3097864"
                         time_creation="Mon Aug 29 09:50:32 2011"
                         time_modification="Thu Aug 25 09:02:02 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30254"
                obs_have="30030"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28229"
                obs_have="28229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3097864"
                         time_creation="Thu Sep 22 00:53:40 2011"
                         time_modification="Thu Aug 25 09:02:02 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30254"
                obs_have="30030"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="28229"
                obs_have="28229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3403784"
                         time_creation="Mon Aug 29 09:50:32 2011"
                         time_modification="Thu Aug 25 10:02:01 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="31824"
                obs_ratio="87.26" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="29765"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="24932"
                obs_have="24932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3403784"
                         time_creation="Thu Sep 22 00:53:41 2011"
                         time_modification="Thu Aug 25 10:02:01 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36470"
                obs_have="31824"
                obs_ratio="87.26" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="29765"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="24932"
                obs_have="24932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291317"
                         time_creation="Mon Aug 29 09:50:33 2011"
                         time_modification="Thu Aug 25 11:02:02 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="31553"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="29116"
                obs_have="28421"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291317"
                         time_creation="Thu Sep 22 00:53:41 2011"
                         time_modification="Thu Aug 25 11:02:02 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="31553"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="29116"
                obs_have="28421"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3327684"
                         time_creation="Mon Aug 29 09:50:33 2011"
                         time_modification="Thu Aug 25 12:02:01 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30668"
                obs_have="30668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3327684"
                         time_creation="Thu Sep 22 00:53:41 2011"
                         time_modification="Thu Aug 25 12:02:01 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30668"
                obs_have="30668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="2890915"
                         time_creation="Mon Aug 29 09:50:33 2011"
                         time_modification="Thu Aug 25 13:02:01 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31463"
                obs_have="27060"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="25620"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="24280"
                obs_have="24203"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="2890915"
                         time_creation="Thu Sep 22 00:53:42 2011"
                         time_modification="Thu Aug 25 13:02:01 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31463"
                obs_have="27060"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="25620"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="24280"
                obs_have="24203"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/erck237n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3513138"
                         time_creation="Mon Aug 29 09:50:34 2011"
                         time_modification="Thu Aug 25 14:02:03 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="33501"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3513138"
                         time_creation="Thu Sep 22 00:53:42 2011"
                         time_modification="Thu Aug 25 14:02:03 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="33501"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3881552"
                         time_creation="Mon Aug 29 09:50:34 2011"
                         time_modification="Thu Aug 25 15:02:02 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="37058"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="28625"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26367"
                obs_have="26367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3881552"
                         time_creation="Thu Sep 22 00:53:43 2011"
                         time_modification="Thu Aug 25 15:02:02 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="37058"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="28625"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26367"
                obs_have="26367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3306138"
                         time_creation="Mon Aug 29 09:50:34 2011"
                         time_modification="Thu Aug 25 16:02:02 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34174"
                obs_have="31742"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="27902"
                obs_have="27360"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23159"
                obs_have="23159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3306138"
                         time_creation="Thu Sep 22 00:53:43 2011"
                         time_modification="Thu Aug 25 16:02:02 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34174"
                obs_have="31742"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="27902"
                obs_have="27360"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23159"
                obs_have="23159"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3369900"
                         time_creation="Mon Aug 29 09:50:35 2011"
                         time_modification="Thu Aug 25 17:02:02 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="32182"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="28479"
                obs_have="28326"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24139"
                obs_have="24139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3369900"
                         time_creation="Thu Sep 22 00:53:43 2011"
                         time_modification="Thu Aug 25 17:02:02 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33450"
                obs_have="32182"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="28479"
                obs_have="28326"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24139"
                obs_have="24139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3807747"
                         time_creation="Mon Aug 29 09:50:35 2011"
                         time_modification="Thu Aug 25 18:02:04 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39560"
                obs_have="36861"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31263"
                obs_have="31263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3807747"
                         time_creation="Thu Sep 22 00:53:44 2011"
                         time_modification="Thu Aug 25 18:02:04 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39560"
                obs_have="36861"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31263"
                obs_have="31263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4058334"
                         time_creation="Mon Aug 29 09:50:35 2011"
                         time_modification="Thu Aug 25 19:02:02 2011" />
        <observations epoch_first="Thu Aug 25 18:00:00 2011"
                      epoch_last="Thu Aug 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43607"
                obs_have="39362"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32570"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28601"
                obs_have="28601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4058334"
                         time_creation="Thu Sep 22 00:53:44 2011"
                         time_modification="Thu Aug 25 19:02:02 2011" />
        <observations epoch_first="Thu Aug 25 18:00:00 2011"
                      epoch_last="Thu Aug 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43607"
                obs_have="39362"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32570"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28601"
                obs_have="28601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3351673"
                         time_creation="Mon Aug 29 09:50:36 2011"
                         time_modification="Thu Aug 25 20:02:02 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="32362"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="31265"
                obs_have="30901"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3351673"
                         time_creation="Thu Sep 22 00:53:44 2011"
                         time_modification="Thu Aug 25 20:02:02 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="32362"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="31265"
                obs_have="30901"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3083191"
                         time_creation="Mon Aug 29 09:50:36 2011"
                         time_modification="Thu Aug 25 21:02:02 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32262"
                obs_have="29673"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28509"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27033"
                obs_have="26657"
                obs_ratio="98.61" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3083191"
                         time_creation="Thu Sep 22 00:53:45 2011"
                         time_modification="Thu Aug 25 21:02:02 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32262"
                obs_have="29673"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28509"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27033"
                obs_have="26657"
                obs_ratio="98.61" />
        </observations>
      </control>
    </file>
    <file name="/erck237v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3125800"
                         time_creation="Mon Aug 29 09:50:37 2011"
                         time_modification="Thu Aug 25 22:02:03 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32003"
                obs_have="29793"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27173"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22995"
                obs_have="22995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3125800"
                         time_creation="Thu Sep 22 00:53:45 2011"
                         time_modification="Thu Aug 25 22:02:03 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32003"
                obs_have="29793"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27173"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22995"
                obs_have="22995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2853947"
                         time_creation="Mon Aug 29 09:50:37 2011"
                         time_modification="Thu Aug 25 23:02:02 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30201"
                obs_have="27206"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25501"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23797"
                obs_have="23797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2853947"
                         time_creation="Thu Sep 22 00:53:45 2011"
                         time_modification="Thu Aug 25 23:02:02 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30201"
                obs_have="27206"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25501"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23797"
                obs_have="23797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck237x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Aug 31 10:48:11 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3131255"
                         time_creation="Mon Aug 29 09:50:37 2011"
                         time_modification="Fri Aug 26 00:02:04 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31158"
                obs_have="29963"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="29457"
                obs_have="29457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27885"
                obs_have="27885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:08:55 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3131255"
                         time_creation="Thu Sep 22 00:53:46 2011"
                         time_modification="Fri Aug 26 00:02:04 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31158"
                obs_have="29963"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="29457"
                obs_have="29457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27885"
                obs_have="27885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
