<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-04-07 07:00:00"
    DayOfYear="97"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0970.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  8 21:27:46 2011"
               level="3">
        <file_statistics latency="21:51:07"
                         size="2199393"
                         time_creation="Fri Apr  8 19:39:01 2011"
                         time_modification="Fri Apr  8 19:30:07 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:00 2011"
                      epochs="1742"
                      epochs_ratio="60.49">
          <mask elevation="03 degrees"
                obs_expected="17678"
                obs_have="16537"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="14955"
                obs_have="14819"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="13237"
                obs_have="13135"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sat May  7 06:02:32 2011"
               level="3">
        <file_statistics latency="9 day(s) 03:53:38"
                         size="2199393"
                         time_creation="Thu May  5 00:58:16 2011"
                         time_modification="Sun Apr 17 01:32:38 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:00 2011"
                      epochs="1742"
                      epochs_ratio="60.49">
          <mask elevation="03 degrees"
                obs_expected="17678"
                obs_have="16537"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="14955"
                obs_have="14819"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="13237"
                obs_have="13135"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/cheb097h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Apr  7 08:44:41 2011"
               level="3">
        <file_statistics latency="00:18:31"
                         size="3896737"
                         time_creation="Thu Apr  7 08:23:11 2011"
                         time_modification="Thu Apr  7 08:18:30 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="29322"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="26759"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26357"
                obs_have="23417"
                obs_ratio="88.85" />
        </observations>
      </control>
      <control date="Thu Apr  7 10:34:32 2011"
               level="3">
        <file_statistics latency="00:18:31"
                         size="3896737"
                         time_creation="Thu Apr  7 08:23:11 2011"
                         time_modification="Thu Apr  7 08:18:30 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="29322"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="26759"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26357"
                obs_have="23417"
                obs_ratio="88.85" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:31"
                         size="3896737"
                         time_creation="Thu Apr  7 08:23:11 2011"
                         time_modification="Thu Apr  7 08:18:30 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="29322"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="26759"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26357"
                obs_have="23417"
                obs_ratio="88.85" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:31"
                         size="3896737"
                         time_creation="Thu May  5 00:56:50 2011"
                         time_modification="Thu Apr  7 08:18:30 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="3110"
                      epochs_ratio="86.39">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="29322"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="26759"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26357"
                obs_have="23417"
                obs_ratio="88.85" />
        </observations>
      </control>
    </file>
    <file name="/cheb097i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Apr  7 09:44:56 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4313535"
                         time_creation="Thu Apr  7 09:23:08 2011"
                         time_modification="Thu Apr  7 09:19:29 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33068"
                obs_have="32494"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30874"
                obs_have="30874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29414"
                obs_have="29414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 11:35:01 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4313535"
                         time_creation="Thu Apr  7 09:23:08 2011"
                         time_modification="Thu Apr  7 09:19:29 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33068"
                obs_have="32494"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30874"
                obs_have="30874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29414"
                obs_have="29414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4313535"
                         time_creation="Thu Apr  7 09:23:08 2011"
                         time_modification="Thu Apr  7 09:19:29 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33068"
                obs_have="32494"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30874"
                obs_have="30874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29414"
                obs_have="29414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4313535"
                         time_creation="Thu May  5 00:56:50 2011"
                         time_modification="Thu Apr  7 09:19:29 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33068"
                obs_have="32494"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="30874"
                obs_have="30874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29414"
                obs_have="29414"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Apr  7 10:47:05 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4814814"
                         time_creation="Thu Apr  7 10:23:11 2011"
                         time_modification="Thu Apr  7 10:18:29 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36253"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34031"
                obs_have="34031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30412"
                obs_have="30412"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 12:35:39 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4814814"
                         time_creation="Thu Apr  7 10:23:11 2011"
                         time_modification="Thu Apr  7 10:18:29 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36253"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34031"
                obs_have="34031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30412"
                obs_have="30412"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4814814"
                         time_creation="Thu Apr  7 10:23:11 2011"
                         time_modification="Thu Apr  7 10:18:29 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36253"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34031"
                obs_have="34031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30412"
                obs_have="30412"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4814814"
                         time_creation="Thu May  5 00:56:51 2011"
                         time_modification="Thu Apr  7 10:18:29 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36253"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34031"
                obs_have="34031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30412"
                obs_have="30412"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Apr  7 11:44:35 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4663002"
                         time_creation="Thu Apr  7 11:23:13 2011"
                         time_modification="Thu Apr  7 11:18:35 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38364"
                obs_have="35064"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="26176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 13:34:37 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4663002"
                         time_creation="Thu Apr  7 11:23:13 2011"
                         time_modification="Thu Apr  7 11:18:35 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38364"
                obs_have="35064"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="26176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4663002"
                         time_creation="Thu Apr  7 11:23:13 2011"
                         time_modification="Thu Apr  7 11:18:35 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38364"
                obs_have="35064"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="26176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4663002"
                         time_creation="Thu May  5 00:56:51 2011"
                         time_modification="Thu Apr  7 11:18:35 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38364"
                obs_have="35064"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="26176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Apr  7 12:47:45 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="5319827"
                         time_creation="Thu Apr  7 12:23:10 2011"
                         time_modification="Thu Apr  7 12:19:29 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41858"
                obs_have="40192"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="31883"
                obs_have="31883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 14:35:29 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="5319827"
                         time_creation="Thu Apr  7 12:23:10 2011"
                         time_modification="Thu Apr  7 12:19:29 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41858"
                obs_have="40192"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="31883"
                obs_have="31883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="5319827"
                         time_creation="Thu Apr  7 12:23:10 2011"
                         time_modification="Thu Apr  7 12:19:29 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41858"
                obs_have="40192"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="31883"
                obs_have="31883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="5319827"
                         time_creation="Thu May  5 00:56:51 2011"
                         time_modification="Thu Apr  7 12:19:29 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41858"
                obs_have="40192"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="31883"
                obs_have="31883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Apr  7 13:44:38 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4760992"
                         time_creation="Thu Apr  7 13:23:15 2011"
                         time_modification="Thu Apr  7 13:18:26 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="35926"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27044"
                obs_have="27044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 15:34:45 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4760992"
                         time_creation="Thu Apr  7 13:23:15 2011"
                         time_modification="Thu Apr  7 13:18:26 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="35926"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27044"
                obs_have="27044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4760992"
                         time_creation="Thu Apr  7 13:23:15 2011"
                         time_modification="Thu Apr  7 13:18:26 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="35926"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27044"
                obs_have="27044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4760992"
                         time_creation="Thu May  5 00:56:51 2011"
                         time_modification="Thu Apr  7 13:18:26 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38365"
                obs_have="35926"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27044"
                obs_have="27044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Apr  7 14:46:13 2011"
               level="3">
        <file_statistics latency="00:18:44"
                         size="4104615"
                         time_creation="Thu Apr  7 14:23:15 2011"
                         time_modification="Thu Apr  7 14:18:43 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="30794"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 16:34:56 2011"
               level="3">
        <file_statistics latency="00:18:44"
                         size="4104615"
                         time_creation="Thu Apr  7 14:23:15 2011"
                         time_modification="Thu Apr  7 14:18:43 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="30794"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:44"
                         size="4104615"
                         time_creation="Thu Apr  7 14:23:15 2011"
                         time_modification="Thu Apr  7 14:18:43 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="30794"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:44"
                         size="4104615"
                         time_creation="Thu May  5 00:56:52 2011"
                         time_modification="Thu Apr  7 14:18:43 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="30794"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Apr  7 15:44:16 2011"
               level="3">
        <file_statistics latency="00:19:10"
                         size="4365255"
                         time_creation="Thu Apr  7 15:23:16 2011"
                         time_modification="Thu Apr  7 15:19:09 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33971"
                obs_have="32836"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 17:36:59 2011"
               level="3">
        <file_statistics latency="00:19:10"
                         size="4365255"
                         time_creation="Thu Apr  7 15:23:16 2011"
                         time_modification="Thu Apr  7 15:19:09 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33971"
                obs_have="32836"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:19:10"
                         size="4365255"
                         time_creation="Thu Apr  7 15:23:16 2011"
                         time_modification="Thu Apr  7 15:19:09 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33971"
                obs_have="32836"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:19:10"
                         size="4365255"
                         time_creation="Thu May  5 00:56:52 2011"
                         time_modification="Thu Apr  7 15:19:09 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33971"
                obs_have="32836"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Apr  7 16:45:46 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4473714"
                         time_creation="Thu Apr  7 16:23:19 2011"
                         time_modification="Thu Apr  7 16:18:41 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="33658"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 18:37:39 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4473714"
                         time_creation="Thu Apr  7 16:23:19 2011"
                         time_modification="Thu Apr  7 16:18:41 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="33658"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4473714"
                         time_creation="Thu Apr  7 16:23:19 2011"
                         time_modification="Thu Apr  7 16:18:41 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="33658"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4473714"
                         time_creation="Thu May  5 00:56:52 2011"
                         time_modification="Thu Apr  7 16:18:41 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="33658"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23566"
                obs_have="23566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Apr  7 17:48:46 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4532140"
                         time_creation="Thu Apr  7 17:23:20 2011"
                         time_modification="Thu Apr  7 17:18:41 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35818"
                obs_have="34107"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30024"
                obs_have="30024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 19:40:04 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4532140"
                         time_creation="Thu Apr  7 17:23:20 2011"
                         time_modification="Thu Apr  7 17:18:41 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35818"
                obs_have="34107"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30024"
                obs_have="30024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4532140"
                         time_creation="Thu Apr  7 17:23:20 2011"
                         time_modification="Thu Apr  7 17:18:41 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35818"
                obs_have="34107"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30024"
                obs_have="30024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:42"
                         size="4532140"
                         time_creation="Thu May  5 00:56:52 2011"
                         time_modification="Thu Apr  7 17:18:41 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35818"
                obs_have="34107"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30024"
                obs_have="30024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27047"
                obs_have="27047"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Apr  7 18:49:33 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4299697"
                         time_creation="Thu Apr  7 18:23:21 2011"
                         time_modification="Thu Apr  7 18:18:26 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 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="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="30080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 20:40:53 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4299697"
                         time_creation="Thu Apr  7 18:23:21 2011"
                         time_modification="Thu Apr  7 18:18:26 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 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="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="30080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4299697"
                         time_creation="Thu Apr  7 18:23:21 2011"
                         time_modification="Thu Apr  7 18:18:26 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 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="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="30080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4299697"
                         time_creation="Thu May  5 00:56:53 2011"
                         time_modification="Thu Apr  7 18:18:26 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 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="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30080"
                obs_have="30080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Apr  7 19:49:31 2011"
               level="3">
        <file_statistics latency="00:19:27"
                         size="4657657"
                         time_creation="Thu Apr  7 19:23:19 2011"
                         time_modification="Thu Apr  7 19:19:26 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34946"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 21:38:46 2011"
               level="3">
        <file_statistics latency="00:19:27"
                         size="4657657"
                         time_creation="Thu Apr  7 19:23:19 2011"
                         time_modification="Thu Apr  7 19:19:26 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34946"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:19:27"
                         size="4657657"
                         time_creation="Thu Apr  7 19:23:19 2011"
                         time_modification="Thu Apr  7 19:19:26 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34946"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:19:27"
                         size="4657657"
                         time_creation="Thu May  5 00:56:53 2011"
                         time_modification="Thu Apr  7 19:19:26 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34946"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Apr  7 20:50:29 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4827614"
                         time_creation="Thu Apr  7 20:23:24 2011"
                         time_modification="Thu Apr  7 20:18:28 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38494"
                obs_have="36381"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="30142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23657"
                obs_have="23657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 22:36:25 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4827614"
                         time_creation="Thu Apr  7 20:23:24 2011"
                         time_modification="Thu Apr  7 20:18:28 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38494"
                obs_have="36381"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="30142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23657"
                obs_have="23657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4827614"
                         time_creation="Thu Apr  7 20:23:24 2011"
                         time_modification="Thu Apr  7 20:18:28 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38494"
                obs_have="36381"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="30142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23657"
                obs_have="23657"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4827614"
                         time_creation="Thu May  5 00:56:53 2011"
                         time_modification="Thu Apr  7 20:18:28 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38494"
                obs_have="36381"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="30142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23657"
                obs_have="23657"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Apr  7 21:49:17 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4196757"
                         time_creation="Thu Apr  7 21:23:24 2011"
                         time_modification="Thu Apr  7 21:19:13 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32258"
                obs_have="31591"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 23:35:09 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4196757"
                         time_creation="Thu Apr  7 21:23:24 2011"
                         time_modification="Thu Apr  7 21:19:13 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32258"
                obs_have="31591"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4196757"
                         time_creation="Thu Apr  7 21:23:24 2011"
                         time_modification="Thu Apr  7 21:19:13 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32258"
                obs_have="31591"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4196757"
                         time_creation="Thu May  5 00:56:53 2011"
                         time_modification="Thu Apr  7 21:19:13 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32258"
                obs_have="31591"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb097v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Apr  7 22:46:57 2011"
               level="3">
        <file_statistics latency="00:39:15"
                         size="2726704"
                         time_creation="Thu Apr  7 22:23:17 2011"
                         time_modification="Thu Apr  7 22:18:42 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:27 2011"
                      epochs="2368"
                      epochs_ratio="65.78">
          <mask elevation="03 degrees"
                obs_expected="20827"
                obs_have="20482"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="19671"
                obs_have="19671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16813"
                obs_have="16813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 00:34:31 2011"
               level="3">
        <file_statistics latency="00:39:15"
                         size="2726704"
                         time_creation="Thu Apr  7 22:23:17 2011"
                         time_modification="Thu Apr  7 22:18:42 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:27 2011"
                      epochs="2368"
                      epochs_ratio="65.78">
          <mask elevation="03 degrees"
                obs_expected="20827"
                obs_have="20482"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="19671"
                obs_have="19671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16813"
                obs_have="16813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 20:34:42 2011"
               level="3">
        <file_statistics latency="00:39:15"
                         size="2726704"
                         time_creation="Thu Apr  7 22:23:17 2011"
                         time_modification="Thu Apr  7 22:18:42 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:27 2011"
                      epochs="2368"
                      epochs_ratio="65.78">
          <mask elevation="03 degrees"
                obs_expected="20827"
                obs_have="20482"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="19671"
                obs_have="19671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16813"
                obs_have="16813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 05:23:00 2011"
               level="3">
        <file_statistics latency="00:39:15"
                         size="2726704"
                         time_creation="Thu May  5 00:56:54 2011"
                         time_modification="Thu Apr  7 22:18:42 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:39:27 2011"
                      epochs="2368"
                      epochs_ratio="65.78">
          <mask elevation="03 degrees"
                obs_expected="20827"
                obs_have="20482"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="19671"
                obs_have="19671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16813"
                obs_have="16813"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
