<QC Comment="Quality check run by the RGP Dream Team"
    Date="Sunday March 30"
    DayOfYear="90"
    Year="2008">
  <station name="EPRN">
    <file name="/eprn0900.08o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr  9 17:30:14 2011"
               level="3">
        <file_statistics latency="1074 day(s) 07:37:10"
                         size="3348503"
                         time_creation="Sat Apr  9 17:28:41 2011"
                         time_modification="Thu Mar 10 07:36:40 2011" />
        <observations epoch_first="Sun Mar 30 00:00:00 2008"
                      epoch_last="Sun Mar 30 23:59:30 2008"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="31470"
                obs_have="28732"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="25735"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22860"
                obs_have="22627"
                obs_ratio="98.98" />
        </observations>
      </control>
    </file>
    <file name="/eprn090b.08o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 17:32:23"
                         size="4452273"
                         time_creation="Sat Apr 9 17:28:37 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 01:00:01 2008"
                      epoch_last="Sun Mar 30 01:59:59 2008"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="41914"
                obs_have="38222"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="36272"
                obs_have="35040"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="33149"
                obs_have="32792"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/eprn090d.08o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 15:32:23"
                         size="4398790"
                         time_creation="Sat Apr 9 17:28:37 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 03:00:00 2008"
                      epoch_last="Sun Mar 30 03:59:59 2008"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="40712"
                obs_have="37808"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="32829"
                obs_have="32146"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="25059"
                obs_have="24708"
                obs_ratio="98.60" />
        </observations>
      </control>
    </file>
    <file name="/eprn090e.08o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 14:32:24"
                         size="4278418"
                         time_creation="Sat Apr 9 17:28:37 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 04:00:00 2008"
                      epoch_last="Sun Mar 30 04:59:58 2008"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="43757"
                obs_have="36742"
                obs_ratio="83.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="30438"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="26973"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/eprn090f.08o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 13:32:23"
                         size="4505736"
                         time_creation="Sat Apr 9 17:28:37 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 05:00:00 2008"
                      epoch_last="Sun Mar 30 05:59:59 2008"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="41454"
                obs_have="38809"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="36855"
                obs_have="36385"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="31775"
                obs_have="31463"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/eprn090g.08o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 12:32:23"
                         size="4518072"
                         time_creation="Sat Apr 9 17:28:38 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 06:00:00 2008"
                      epoch_last="Sun Mar 30 06:59:59 2008"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38929"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="37562"
                obs_have="37246"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="33312"
                obs_have="33009"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/eprn090h.08o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 11:32:23"
                         size="4176484"
                         time_creation="Sat Apr 9 17:28:38 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 07:00:00 2008"
                      epoch_last="Sun Mar 30 07:59:59 2008"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="43612"
                obs_have="35840"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="31664"
                obs_have="29190"
                obs_ratio="92.19" />
          <mask elevation="15 degrees"
                obs_expected="22937"
                obs_have="21445"
                obs_ratio="93.50" />
        </observations>
      </control>
    </file>
    <file name="/eprn090i.08o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 10:32:23"
                         size="3658039"
                         time_creation="Sat Apr 9 17:28:38 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 08:00:00 2008"
                      epoch_last="Sun Mar 30 08:59:59 2008"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="34226"
                obs_have="31290"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="28557"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="26265"
                obs_have="26002"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
    <file name="/eprn090j.08o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 09:32:24"
                         size="3957272"
                         time_creation="Sat Apr 9 17:28:38 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 09:00:00 2008"
                      epoch_last="Sun Mar 30 09:59:59 2008"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34625"
                obs_have="33965"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32030"
                obs_have="31787"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="29737"
                obs_have="29521"
                obs_ratio="99.27" />
        </observations>
      </control>
    </file>
    <file name="/eprn090k.08o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 08:32:24"
                         size="3763803"
                         time_creation="Sat Apr 9 17:28:38 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 10:00:00 2008"
                      epoch_last="Sun Mar 30 10:59:59 2008"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="33824"
                obs_have="32222"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30506"
                obs_have="30152"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="28549"
                obs_have="28319"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/eprn090l.08o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 07:32:24"
                         size="3805415"
                         time_creation="Sat Apr 9 17:28:39 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 11:00:00 2008"
                      epoch_last="Sun Mar 30 11:59:59 2008"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="34499"
                obs_have="32612"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="28360"
                obs_have="28095"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23227"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/eprn090m.08o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 06:32:24"
                         size="3361092"
                         time_creation="Sat Apr 9 17:28:39 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 12:00:00 2008"
                      epoch_last="Sun Mar 30 12:59:59 2008"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30374"
                obs_have="28661"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26337"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="25513"
                obs_have="25363"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/eprn090n.08o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 05:32:24"
                         size="3979482"
                         time_creation="Sat Apr 9 17:28:39 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 13:00:00 2008"
                      epoch_last="Sun Mar 30 13:59:59 2008"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="34011"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="31828"
                obs_have="30969"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="26297"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/eprn090o.08o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 04:32:24"
                         size="4088822"
                         time_creation="Sat Apr 9 17:28:39 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 14:00:00 2008"
                      epoch_last="Sun Mar 30 14:59:59 2008"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="37596"
                obs_have="35118"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="31251"
                obs_have="30955"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="28921"
                obs_have="28695"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/eprn090p.08o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 03:32:24"
                         size="4700322"
                         time_creation="Sat Apr 9 17:28:39 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 15:00:00 2008"
                      epoch_last="Sun Mar 30 15:59:59 2008"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="41801"
                obs_have="40543"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="32027"
                obs_have="31718"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="31140"
                obs_have="30844"
                obs_ratio="99.05" />
        </observations>
      </control>
    </file>
    <file name="/eprn090q.08o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 02:32:24"
                         size="4364842"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 16:00:00 2008"
                      epoch_last="Sun Mar 30 16:59:59 2008"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="42003"
                obs_have="37496"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="34474"
                obs_have="33905"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="31052"
                obs_have="30806"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/eprn090r.08o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 01:32:24"
                         size="4594346"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 17:00:00 2008"
                      epoch_last="Sun Mar 30 17:59:59 2008"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="41444"
                obs_have="39546"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="36793"
                obs_have="36304"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="32506"
                obs_have="32084"
                obs_ratio="98.70" />
        </observations>
      </control>
    </file>
    <file name="/eprn090s.08o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 00:32:24"
                         size="3913212"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 18:00:00 2008"
                      epoch_last="Sun Mar 30 18:59:59 2008"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="33571"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="31052"
                obs_have="30952"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26608"
                obs_have="26511"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/eprn090t.08o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="49 day(s) 23:32:24"
                         size="3759107"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 19:00:00 2008"
                      epoch_last="Sun Mar 30 19:59:59 2008"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="32216"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="28576"
                obs_have="28217"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23797"
                obs_have="23500"
                obs_ratio="98.75" />
        </observations>
      </control>
    </file>
    <file name="/eprn090u.08o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="49 day(s) 22:32:24"
                         size="3532043"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 20:00:00 2008"
                      epoch_last="Sun Mar 30 20:59:59 2008"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="32062"
                obs_have="30169"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26541"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24413"
                obs_have="24232"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="/eprn090v.08o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="49 day(s) 21:32:24"
                         size="4087363"
                         time_creation="Sat Apr 9 17:28:40 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 21:00:00 2008"
                      epoch_last="Sun Mar 30 21:59:59 2008"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="37836"
                obs_have="35118"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="32738"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="29991"
                obs_have="29714"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/eprn090w.08o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="49 day(s) 20:32:24"
                         size="4444363"
                         time_creation="Sat Apr 9 17:28:41 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 22:00:00 2008"
                      epoch_last="Sun Mar 30 22:59:59 2008"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38277"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34601"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29623"
                obs_have="29353"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/eprn090x.08o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="49 day(s) 19:32:24"
                         size="4448247"
                         time_creation="Sat Apr 9 17:28:41 2011"
                         time_modification="Mon May 19 19:32:23 2008" />
        <observations epoch_first="Sun Mar 30 23:00:00 2008"
                      epoch_last="Sun Mar 30 23:59:59 2008"
                      epochs="3552"
                      epochs_ratio="98.67">
          <mask elevation="03 degrees"
                obs_expected="41861"
                obs_have="38282"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="35095"
                obs_have="33420"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25609"
                obs_ratio="94.32" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/090/data_1/eprn090a.08o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 30 01:52:07 2008"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4341570"
                         time_creation="Sun Mar 30 00:06:23 2008"
                         time_modification="Sun Mar 30 01:12:25 2008" />
        <observations epoch_first="Sun Mar 30 00:00:00 2008"
                      epoch_last="Sun Mar 30 00:59:59 2008"
                      epochs="3553"
                      epochs_ratio="98.69">
          <mask elevation="03 degrees"
                obs_expected="38656"
                obs_have="37361"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="36114"
                obs_have="35632"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="34084"
                obs_have="33653"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 18:32:23"
                         size="4341570"
                         time_creation="Sat Apr 9 17:28:36 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 00:00:00 2008"
                      epoch_last="Sun Mar 30 00:59:59 2008"
                      epochs="3553"
                      epochs_ratio="98.69">
          <mask elevation="03 degrees"
                obs_expected="38667"
                obs_have="37372"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="36124"
                obs_have="35642"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="34093"
                obs_have="33662"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/090/data_1/eprn090c.08o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 30 03:51:28 2008"
               level="3">
        <file_statistics latency="00:11:49"
                         size="4716131"
                         time_creation="Sun Mar 30 02:03:19 2008"
                         time_modification="Sun Mar 30 03:11:48 2008" />
        <observations epoch_first="Sun Mar 30 02:00:00 2008"
                      epoch_last="Sun Mar 30 02:59:59 2008"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="40637"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="37854"
                obs_have="36813"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31265"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Apr 9 17:28:51 2011"
               level="3">
        <file_statistics latency="50 day(s) 16:32:23"
                         size="4716131"
                         time_creation="Sat Apr 9 17:28:37 2011"
                         time_modification="Mon May 19 19:32:22 2008" />
        <observations epoch_first="Sun Mar 30 02:00:00 2008"
                      epoch_last="Sun Mar 30 02:59:59 2008"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="45893"
                obs_have="40648"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="37865"
                obs_have="36823"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="31567"
                obs_have="31274"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
  </station>
</QC>
