<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-10 00:00:00"
    DayOfYear="69"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0690.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 11 20:14:16 2011"
               level="3">
        <file_statistics latency="03:32:08"
                         size="3671928"
                         time_creation="Fri Mar 11 04:08:22 2011"
                         time_modification="Fri Mar 11 03:31:38 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="29646"
                obs_have="27615"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="24587"
                obs_have="24461"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21545"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Apr  9 07:02:34 2011"
               level="3">
        <file_statistics latency="03:32:08"
                         size="3671928"
                         time_creation="Thu Apr  7 00:58:35 2011"
                         time_modification="Fri Mar 11 03:31:38 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="29646"
                obs_have="27615"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="24587"
                obs_have="24461"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="21643"
                obs_have="21545"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/cheb069a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 10 01:43:28 2011"
               level="3">
        <file_statistics latency="00:19:09"
                         size="4151943"
                         time_creation="Thu Mar 10 01:23:06 2011"
                         time_modification="Thu Mar 10 01:19:08 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33148"
                obs_have="31016"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="26511"
                obs_have="26506"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 03:33:55 2011"
               level="3">
        <file_statistics latency="00:19:09"
                         size="4151943"
                         time_creation="Thu Mar 10 01:23:06 2011"
                         time_modification="Thu Mar 10 01:19:08 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33148"
                obs_have="31016"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="26511"
                obs_have="26506"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:19:09"
                         size="4151943"
                         time_creation="Thu Mar 10 01:23:06 2011"
                         time_modification="Thu Mar 10 01:19:08 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33148"
                obs_have="31016"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="26511"
                obs_have="26506"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:19:09"
                         size="4151943"
                         time_creation="Thu Apr  7 00:56:58 2011"
                         time_modification="Thu Mar 10 01:19:08 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33148"
                obs_have="31016"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="26511"
                obs_have="26506"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 10 02:43:28 2011"
               level="3">
        <file_statistics latency="00:19:16"
                         size="4496997"
                         time_creation="Thu Mar 10 02:23:03 2011"
                         time_modification="Thu Mar 10 02:19:15 2011" />
        <observations epoch_first="Thu Mar 10 01:00:00 2011"
                      epoch_last="Thu Mar 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="33859"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="27560"
                obs_have="27560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 04:34:30 2011"
               level="3">
        <file_statistics latency="00:19:16"
                         size="4496997"
                         time_creation="Thu Mar 10 02:23:03 2011"
                         time_modification="Thu Mar 10 02:19:15 2011" />
        <observations epoch_first="Thu Mar 10 01:00:00 2011"
                      epoch_last="Thu Mar 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="33859"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="27560"
                obs_have="27560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:19:16"
                         size="4496997"
                         time_creation="Thu Mar 10 02:23:03 2011"
                         time_modification="Thu Mar 10 02:19:15 2011" />
        <observations epoch_first="Thu Mar 10 01:00:00 2011"
                      epoch_last="Thu Mar 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="33859"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="27560"
                obs_have="27560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:19:16"
                         size="4496997"
                         time_creation="Thu Apr  7 00:56:58 2011"
                         time_modification="Thu Mar 10 02:19:15 2011" />
        <observations epoch_first="Thu Mar 10 01:00:00 2011"
                      epoch_last="Thu Mar 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="33859"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="27560"
                obs_have="27560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 10 03:44:38 2011"
               level="3">
        <file_statistics latency="00:20:44"
                         size="4998588"
                         time_creation="Thu Mar 10 03:23:06 2011"
                         time_modification="Thu Mar 10 03:20:43 2011" />
        <observations epoch_first="Thu Mar 10 02:00:00 2011"
                      epoch_last="Thu Mar 10 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39963"
                obs_have="37679"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 05:35:12 2011"
               level="3">
        <file_statistics latency="00:20:44"
                         size="4998588"
                         time_creation="Thu Mar 10 03:23:06 2011"
                         time_modification="Thu Mar 10 03:20:43 2011" />
        <observations epoch_first="Thu Mar 10 02:00:00 2011"
                      epoch_last="Thu Mar 10 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39963"
                obs_have="37679"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:20:44"
                         size="4998588"
                         time_creation="Thu Mar 10 03:23:06 2011"
                         time_modification="Thu Mar 10 03:20:43 2011" />
        <observations epoch_first="Thu Mar 10 02:00:00 2011"
                      epoch_last="Thu Mar 10 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39963"
                obs_have="37679"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:20:44"
                         size="4998588"
                         time_creation="Thu Apr  7 00:56:58 2011"
                         time_modification="Thu Mar 10 03:20:43 2011" />
        <observations epoch_first="Thu Mar 10 02:00:00 2011"
                      epoch_last="Thu Mar 10 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39963"
                obs_have="37679"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 10 04:45:10 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="4569395"
                         time_creation="Thu Mar 10 04:23:06 2011"
                         time_modification="Thu Mar 10 04:20:47 2011" />
        <observations epoch_first="Thu Mar 10 03:00:00 2011"
                      epoch_last="Thu Mar 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34435"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29580"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26037"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 10 06:35:21 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="4569395"
                         time_creation="Thu Mar 10 04:23:06 2011"
                         time_modification="Thu Mar 10 04:20:47 2011" />
        <observations epoch_first="Thu Mar 10 03:00:00 2011"
                      epoch_last="Thu Mar 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34435"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29580"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26037"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="4569395"
                         time_creation="Thu Mar 10 04:23:06 2011"
                         time_modification="Thu Mar 10 04:20:47 2011" />
        <observations epoch_first="Thu Mar 10 03:00:00 2011"
                      epoch_last="Thu Mar 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34435"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29580"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26037"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="4569395"
                         time_creation="Thu Apr  7 00:56:59 2011"
                         time_modification="Thu Mar 10 04:20:47 2011" />
        <observations epoch_first="Thu Mar 10 03:00:00 2011"
                      epoch_last="Thu Mar 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34435"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29580"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26037"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb069e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 10 05:45:39 2011"
               level="3">
        <file_statistics latency="00:24:31"
                         size="4613414"
                         time_creation="Thu Mar 10 05:33:05 2011"
                         time_modification="Thu Mar 10 05:24:30 2011" />
        <observations epoch_first="Thu Mar 10 04:00:00 2011"
                      epoch_last="Thu Mar 10 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36106"
                obs_have="34807"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30984"
                obs_have="30984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 07:35:35 2011"
               level="3">
        <file_statistics latency="00:24:31"
                         size="4613414"
                         time_creation="Thu Mar 10 05:33:05 2011"
                         time_modification="Thu Mar 10 05:24:30 2011" />
        <observations epoch_first="Thu Mar 10 04:00:00 2011"
                      epoch_last="Thu Mar 10 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36106"
                obs_have="34807"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30984"
                obs_have="30984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:24:31"
                         size="4613414"
                         time_creation="Thu Mar 10 05:33:05 2011"
                         time_modification="Thu Mar 10 05:24:30 2011" />
        <observations epoch_first="Thu Mar 10 04:00:00 2011"
                      epoch_last="Thu Mar 10 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36106"
                obs_have="34807"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30984"
                obs_have="30984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:24:31"
                         size="4613414"
                         time_creation="Thu Apr  7 00:56:59 2011"
                         time_modification="Thu Mar 10 05:24:30 2011" />
        <observations epoch_first="Thu Mar 10 04:00:00 2011"
                      epoch_last="Thu Mar 10 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36106"
                obs_have="34807"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30984"
                obs_have="30984"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 10 08:33:44 2011"
               level="3">
        <file_statistics latency="00:42:09"
                         size="5550386"
                         time_creation="Thu Mar 10 07:08:06 2011"
                         time_modification="Thu Mar 10 06:42:08 2011" />
        <observations epoch_first="Thu Mar 10 05:00:00 2011"
                      epoch_last="Thu Mar 10 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45347"
                obs_have="41969"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="35330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27222"
                obs_have="27222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:42:09"
                         size="5550386"
                         time_creation="Thu Mar 10 07:08:06 2011"
                         time_modification="Thu Mar 10 06:42:08 2011" />
        <observations epoch_first="Thu Mar 10 05:00:00 2011"
                      epoch_last="Thu Mar 10 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45347"
                obs_have="41969"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="35330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27222"
                obs_have="27222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:42:09"
                         size="5550386"
                         time_creation="Thu Apr  7 00:56:59 2011"
                         time_modification="Thu Mar 10 06:42:08 2011" />
        <observations epoch_first="Thu Mar 10 05:00:00 2011"
                      epoch_last="Thu Mar 10 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45347"
                obs_have="41969"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="35330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27222"
                obs_have="27222"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 10 07:44:11 2011"
               level="3">
        <file_statistics latency="00:24:24"
                         size="4536089"
                         time_creation="Thu Mar 10 07:33:07 2011"
                         time_modification="Thu Mar 10 07:24:23 2011" />
        <observations epoch_first="Thu Mar 10 06:00:00 2011"
                      epoch_last="Thu Mar 10 06:59:59 2011"
                      epochs="3167"
                      epochs_ratio="87.97">
          <mask elevation="03 degrees"
                obs_expected="42280"
                obs_have="34134"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="30483"
                obs_ratio="88.66" />
          <mask elevation="15 degrees"
                obs_expected="30161"
                obs_have="27130"
                obs_ratio="89.95" />
        </observations>
      </control>
      <control date="Thu Mar 10 09:33:19 2011"
               level="3">
        <file_statistics latency="00:24:24"
                         size="4536089"
                         time_creation="Thu Mar 10 07:33:07 2011"
                         time_modification="Thu Mar 10 07:24:23 2011" />
        <observations epoch_first="Thu Mar 10 06:00:00 2011"
                      epoch_last="Thu Mar 10 06:59:59 2011"
                      epochs="3167"
                      epochs_ratio="87.97">
          <mask elevation="03 degrees"
                obs_expected="42280"
                obs_have="34134"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="30483"
                obs_ratio="88.66" />
          <mask elevation="15 degrees"
                obs_expected="30161"
                obs_have="27130"
                obs_ratio="89.95" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:24:24"
                         size="4536089"
                         time_creation="Thu Mar 10 07:33:07 2011"
                         time_modification="Thu Mar 10 07:24:23 2011" />
        <observations epoch_first="Thu Mar 10 06:00:00 2011"
                      epoch_last="Thu Mar 10 06:59:59 2011"
                      epochs="3167"
                      epochs_ratio="87.97">
          <mask elevation="03 degrees"
                obs_expected="42280"
                obs_have="34134"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="30483"
                obs_ratio="88.66" />
          <mask elevation="15 degrees"
                obs_expected="30161"
                obs_have="27130"
                obs_ratio="89.95" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:24:24"
                         size="4536089"
                         time_creation="Thu Apr  7 00:57:00 2011"
                         time_modification="Thu Mar 10 07:24:23 2011" />
        <observations epoch_first="Thu Mar 10 06:00:00 2011"
                      epoch_last="Thu Mar 10 06:59:59 2011"
                      epochs="3167"
                      epochs_ratio="87.97">
          <mask elevation="03 degrees"
                obs_expected="42280"
                obs_have="34134"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="30483"
                obs_ratio="88.66" />
          <mask elevation="15 degrees"
                obs_expected="30161"
                obs_have="27130"
                obs_ratio="89.95" />
        </observations>
      </control>
    </file>
    <file name="/cheb069h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 10 08:43:50 2011"
               level="3">
        <file_statistics latency="00:25:06"
                         size="4875256"
                         time_creation="Thu Mar 10 08:33:07 2011"
                         time_modification="Thu Mar 10 08:25:05 2011" />
        <observations epoch_first="Thu Mar 10 07:00:00 2011"
                      epoch_last="Thu Mar 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36807"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33114"
                obs_have="33114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 10:33:29 2011"
               level="3">
        <file_statistics latency="00:25:06"
                         size="4875256"
                         time_creation="Thu Mar 10 08:33:07 2011"
                         time_modification="Thu Mar 10 08:25:05 2011" />
        <observations epoch_first="Thu Mar 10 07:00:00 2011"
                      epoch_last="Thu Mar 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36807"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33114"
                obs_have="33114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:25:06"
                         size="4875256"
                         time_creation="Thu Mar 10 08:33:07 2011"
                         time_modification="Thu Mar 10 08:25:05 2011" />
        <observations epoch_first="Thu Mar 10 07:00:00 2011"
                      epoch_last="Thu Mar 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36807"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33114"
                obs_have="33114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:25:06"
                         size="4875256"
                         time_creation="Thu Apr  7 00:57:00 2011"
                         time_modification="Thu Mar 10 08:25:05 2011" />
        <observations epoch_first="Thu Mar 10 07:00:00 2011"
                      epoch_last="Thu Mar 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36807"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33114"
                obs_have="33114"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 10 09:43:28 2011"
               level="3">
        <file_statistics latency="00:24:53"
                         size="4543575"
                         time_creation="Thu Mar 10 09:33:06 2011"
                         time_modification="Thu Mar 10 09:24:52 2011" />
        <observations epoch_first="Thu Mar 10 08:00:00 2011"
                      epoch_last="Thu Mar 10 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35621"
                obs_have="34163"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30798"
                obs_have="30798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 11:33:28 2011"
               level="3">
        <file_statistics latency="00:24:53"
                         size="4543575"
                         time_creation="Thu Mar 10 09:33:06 2011"
                         time_modification="Thu Mar 10 09:24:52 2011" />
        <observations epoch_first="Thu Mar 10 08:00:00 2011"
                      epoch_last="Thu Mar 10 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35621"
                obs_have="34163"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30798"
                obs_have="30798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:24:53"
                         size="4543575"
                         time_creation="Thu Mar 10 09:33:06 2011"
                         time_modification="Thu Mar 10 09:24:52 2011" />
        <observations epoch_first="Thu Mar 10 08:00:00 2011"
                      epoch_last="Thu Mar 10 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35621"
                obs_have="34163"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30798"
                obs_have="30798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:24:53"
                         size="4543575"
                         time_creation="Thu Apr  7 00:57:00 2011"
                         time_modification="Thu Mar 10 09:24:52 2011" />
        <observations epoch_first="Thu Mar 10 08:00:00 2011"
                      epoch_last="Thu Mar 10 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35621"
                obs_have="34163"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30798"
                obs_have="30798"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28150"
                obs_have="28150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 10 12:33:32 2011"
               level="3">
        <file_statistics latency="00:29:38"
                         size="4507466"
                         time_creation="Thu Mar 10 11:08:07 2011"
                         time_modification="Thu Mar 10 10:29:37 2011" />
        <observations epoch_first="Thu Mar 10 09:00:00 2011"
                      epoch_last="Thu Mar 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35432"
                obs_have="33914"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="30100"
                obs_have="30100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:29:38"
                         size="4507466"
                         time_creation="Thu Mar 10 11:08:07 2011"
                         time_modification="Thu Mar 10 10:29:37 2011" />
        <observations epoch_first="Thu Mar 10 09:00:00 2011"
                      epoch_last="Thu Mar 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35432"
                obs_have="33914"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="30100"
                obs_have="30100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:29:38"
                         size="4507466"
                         time_creation="Thu Apr  7 00:57:00 2011"
                         time_modification="Thu Mar 10 10:29:37 2011" />
        <observations epoch_first="Thu Mar 10 09:00:00 2011"
                      epoch_last="Thu Mar 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35432"
                obs_have="33914"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="30100"
                obs_have="30100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 10 11:43:33 2011"
               level="3">
        <file_statistics latency="00:27:25"
                         size="4305182"
                         time_creation="Thu Mar 10 11:33:08 2011"
                         time_modification="Thu Mar 10 11:27:24 2011" />
        <observations epoch_first="Thu Mar 10 10:00:00 2011"
                      epoch_last="Thu Mar 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32422"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29896"
                obs_have="29896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 13:33:35 2011"
               level="3">
        <file_statistics latency="00:27:25"
                         size="4305182"
                         time_creation="Thu Mar 10 11:33:08 2011"
                         time_modification="Thu Mar 10 11:27:24 2011" />
        <observations epoch_first="Thu Mar 10 10:00:00 2011"
                      epoch_last="Thu Mar 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32422"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29896"
                obs_have="29896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:27:25"
                         size="4305182"
                         time_creation="Thu Mar 10 11:33:08 2011"
                         time_modification="Thu Mar 10 11:27:24 2011" />
        <observations epoch_first="Thu Mar 10 10:00:00 2011"
                      epoch_last="Thu Mar 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32422"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29896"
                obs_have="29896"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:27:25"
                         size="4305182"
                         time_creation="Thu Apr  7 00:57:01 2011"
                         time_modification="Thu Mar 10 11:27:24 2011" />
        <observations epoch_first="Thu Mar 10 10:00:00 2011"
                      epoch_last="Thu Mar 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32782"
                obs_have="32422"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="31355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29896"
                obs_have="29896"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 10 12:43:34 2011"
               level="3">
        <file_statistics latency="00:25:04"
                         size="4906010"
                         time_creation="Thu Mar 10 12:33:07 2011"
                         time_modification="Thu Mar 10 12:25:03 2011" />
        <observations epoch_first="Thu Mar 10 11:00:00 2011"
                      epoch_last="Thu Mar 10 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38302"
                obs_have="37009"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="34542"
                obs_have="34542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30307"
                obs_have="30307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 14:33:34 2011"
               level="3">
        <file_statistics latency="00:25:04"
                         size="4906010"
                         time_creation="Thu Mar 10 12:33:07 2011"
                         time_modification="Thu Mar 10 12:25:03 2011" />
        <observations epoch_first="Thu Mar 10 11:00:00 2011"
                      epoch_last="Thu Mar 10 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38302"
                obs_have="37009"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="34542"
                obs_have="34542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30307"
                obs_have="30307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:25:04"
                         size="4906010"
                         time_creation="Thu Mar 10 12:33:07 2011"
                         time_modification="Thu Mar 10 12:25:03 2011" />
        <observations epoch_first="Thu Mar 10 11:00:00 2011"
                      epoch_last="Thu Mar 10 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38302"
                obs_have="37009"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="34542"
                obs_have="34542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30307"
                obs_have="30307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:25:04"
                         size="4906010"
                         time_creation="Thu Apr  7 00:57:01 2011"
                         time_modification="Thu Mar 10 12:25:03 2011" />
        <observations epoch_first="Thu Mar 10 11:00:00 2011"
                      epoch_last="Thu Mar 10 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38302"
                obs_have="37009"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="34542"
                obs_have="34542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30307"
                obs_have="30307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 10 15:33:29 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4606295"
                         time_creation="Thu Mar 10 14:08:07 2011"
                         time_modification="Thu Mar 10 13:28:24 2011" />
        <observations epoch_first="Thu Mar 10 12:00:00 2011"
                      epoch_last="Thu Mar 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="34581"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25720"
                obs_have="25720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4606295"
                         time_creation="Thu Mar 10 14:08:07 2011"
                         time_modification="Thu Mar 10 13:28:24 2011" />
        <observations epoch_first="Thu Mar 10 12:00:00 2011"
                      epoch_last="Thu Mar 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="34581"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25720"
                obs_have="25720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4606295"
                         time_creation="Thu Apr  7 00:57:01 2011"
                         time_modification="Thu Mar 10 13:28:24 2011" />
        <observations epoch_first="Thu Mar 10 12:00:00 2011"
                      epoch_last="Thu Mar 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="34581"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25720"
                obs_have="25720"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 10 16:33:36 2011"
               level="3">
        <file_statistics latency="00:46:28"
                         size="5295389"
                         time_creation="Thu Mar 10 15:08:10 2011"
                         time_modification="Thu Mar 10 14:46:27 2011" />
        <observations epoch_first="Thu Mar 10 13:00:00 2011"
                      epoch_last="Thu Mar 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41666"
                obs_have="39974"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:46:28"
                         size="5295389"
                         time_creation="Thu Mar 10 15:08:10 2011"
                         time_modification="Thu Mar 10 14:46:27 2011" />
        <observations epoch_first="Thu Mar 10 13:00:00 2011"
                      epoch_last="Thu Mar 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41666"
                obs_have="39974"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:46:28"
                         size="5295389"
                         time_creation="Thu Apr  7 00:57:02 2011"
                         time_modification="Thu Mar 10 14:46:27 2011" />
        <observations epoch_first="Thu Mar 10 13:00:00 2011"
                      epoch_last="Thu Mar 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41666"
                obs_have="39974"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27391"
                obs_have="27391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 10 17:33:54 2011"
               level="3">
        <file_statistics latency="00:29:43"
                         size="4635765"
                         time_creation="Thu Mar 10 16:08:09 2011"
                         time_modification="Thu Mar 10 15:29:42 2011" />
        <observations epoch_first="Thu Mar 10 14:00:00 2011"
                      epoch_last="Thu Mar 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37260"
                obs_have="34967"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:29:43"
                         size="4635765"
                         time_creation="Thu Mar 10 16:08:09 2011"
                         time_modification="Thu Mar 10 15:29:42 2011" />
        <observations epoch_first="Thu Mar 10 14:00:00 2011"
                      epoch_last="Thu Mar 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37260"
                obs_have="34967"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:29:43"
                         size="4635765"
                         time_creation="Thu Apr  7 00:57:02 2011"
                         time_modification="Thu Mar 10 15:29:42 2011" />
        <observations epoch_first="Thu Mar 10 14:00:00 2011"
                      epoch_last="Thu Mar 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37260"
                obs_have="34967"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 10 18:34:51 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="4196115"
                         time_creation="Thu Mar 10 17:08:07 2011"
                         time_modification="Thu Mar 10 16:32:40 2011" />
        <observations epoch_first="Thu Mar 10 15:00:00 2011"
                      epoch_last="Thu Mar 10 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="31456"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="4196115"
                         time_creation="Thu Mar 10 17:08:07 2011"
                         time_modification="Thu Mar 10 16:32:40 2011" />
        <observations epoch_first="Thu Mar 10 15:00:00 2011"
                      epoch_last="Thu Mar 10 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="31456"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="4196115"
                         time_creation="Thu Apr  7 00:57:03 2011"
                         time_modification="Thu Mar 10 16:32:40 2011" />
        <observations epoch_first="Thu Mar 10 15:00:00 2011"
                      epoch_last="Thu Mar 10 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="31456"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 10 19:35:21 2011"
               level="3">
        <file_statistics latency="00:29:12"
                         size="4334961"
                         time_creation="Thu Mar 10 18:08:06 2011"
                         time_modification="Thu Mar 10 17:29:11 2011" />
        <observations epoch_first="Thu Mar 10 16:00:00 2011"
                      epoch_last="Thu Mar 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32582"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:29:12"
                         size="4334961"
                         time_creation="Thu Mar 10 18:08:06 2011"
                         time_modification="Thu Mar 10 17:29:11 2011" />
        <observations epoch_first="Thu Mar 10 16:00:00 2011"
                      epoch_last="Thu Mar 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32582"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:29:12"
                         size="4334961"
                         time_creation="Thu Apr  7 00:57:03 2011"
                         time_modification="Thu Mar 10 17:29:11 2011" />
        <observations epoch_first="Thu Mar 10 16:00:00 2011"
                      epoch_last="Thu Mar 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32582"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="29334"
                obs_have="29334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 10 20:35:27 2011"
               level="3">
        <file_statistics latency="00:39:32"
                         size="4551381"
                         time_creation="Thu Mar 10 19:08:11 2011"
                         time_modification="Thu Mar 10 18:39:31 2011" />
        <observations epoch_first="Thu Mar 10 17:00:00 2011"
                      epoch_last="Thu Mar 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34179"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29034"
                obs_have="29034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23569"
                obs_have="23569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:39:32"
                         size="4551381"
                         time_creation="Thu Mar 10 19:08:11 2011"
                         time_modification="Thu Mar 10 18:39:31 2011" />
        <observations epoch_first="Thu Mar 10 17:00:00 2011"
                      epoch_last="Thu Mar 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34179"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29034"
                obs_have="29034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23569"
                obs_have="23569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:39:32"
                         size="4551381"
                         time_creation="Thu Apr  7 00:57:03 2011"
                         time_modification="Thu Mar 10 18:39:31 2011" />
        <observations epoch_first="Thu Mar 10 17:00:00 2011"
                      epoch_last="Thu Mar 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34179"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29034"
                obs_have="29034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23569"
                obs_have="23569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 10 19:45:41 2011"
               level="3">
        <file_statistics latency="00:27:20"
                         size="4533314"
                         time_creation="Thu Mar 10 19:33:12 2011"
                         time_modification="Thu Mar 10 19:27:19 2011" />
        <observations epoch_first="Thu Mar 10 18:00:00 2011"
                      epoch_last="Thu Mar 10 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36070"
                obs_have="34125"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 10 21:35:02 2011"
               level="3">
        <file_statistics latency="00:27:20"
                         size="4533314"
                         time_creation="Thu Mar 10 19:33:12 2011"
                         time_modification="Thu Mar 10 19:27:19 2011" />
        <observations epoch_first="Thu Mar 10 18:00:00 2011"
                      epoch_last="Thu Mar 10 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36070"
                obs_have="34125"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:27:20"
                         size="4533314"
                         time_creation="Thu Mar 10 19:33:12 2011"
                         time_modification="Thu Mar 10 19:27:19 2011" />
        <observations epoch_first="Thu Mar 10 18:00:00 2011"
                      epoch_last="Thu Mar 10 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36070"
                obs_have="34125"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:27:20"
                         size="4533314"
                         time_creation="Thu Apr  7 00:57:04 2011"
                         time_modification="Thu Mar 10 19:27:19 2011" />
        <observations epoch_first="Thu Mar 10 18:00:00 2011"
                      epoch_last="Thu Mar 10 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36070"
                obs_have="34125"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="30629"
                obs_have="30629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 10 22:33:38 2011"
               level="3">
        <file_statistics latency="00:31:10"
                         size="4299697"
                         time_creation="Thu Mar 10 21:08:10 2011"
                         time_modification="Thu Mar 10 20:31:09 2011" />
        <observations epoch_first="Thu Mar 10 19:00:00 2011"
                      epoch_last="Thu Mar 10 19:59:59 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="32385"
                obs_have="32385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30591"
                obs_have="30591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:31:10"
                         size="4299697"
                         time_creation="Thu Mar 10 21:08:10 2011"
                         time_modification="Thu Mar 10 20:31:09 2011" />
        <observations epoch_first="Thu Mar 10 19:00:00 2011"
                      epoch_last="Thu Mar 10 19:59:59 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="32385"
                obs_have="32385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30591"
                obs_have="30591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:31:10"
                         size="4299697"
                         time_creation="Thu Apr  7 00:57:04 2011"
                         time_modification="Thu Mar 10 20:31:09 2011" />
        <observations epoch_first="Thu Mar 10 19:00:00 2011"
                      epoch_last="Thu Mar 10 19:59:59 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="32385"
                obs_have="32385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30591"
                obs_have="30591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 10 23:33:36 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4655912"
                         time_creation="Thu Mar 10 22:08:08 2011"
                         time_modification="Thu Mar 10 21:28:24 2011" />
        <observations epoch_first="Thu Mar 10 20:00:00 2011"
                      epoch_last="Thu Mar 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="34833"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="32116"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29205"
                obs_have="29205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4655912"
                         time_creation="Thu Mar 10 22:08:08 2011"
                         time_modification="Thu Mar 10 21:28:24 2011" />
        <observations epoch_first="Thu Mar 10 20:00:00 2011"
                      epoch_last="Thu Mar 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="34833"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="32116"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29205"
                obs_have="29205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="4655912"
                         time_creation="Thu Apr  7 00:57:04 2011"
                         time_modification="Thu Mar 10 21:28:24 2011" />
        <observations epoch_first="Thu Mar 10 20:00:00 2011"
                      epoch_last="Thu Mar 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="34833"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="32116"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29205"
                obs_have="29205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 10 22:44:08 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="4774611"
                         time_creation="Thu Mar 10 22:33:08 2011"
                         time_modification="Thu Mar 10 22:27:05 2011" />
        <observations epoch_first="Thu Mar 10 21:00:00 2011"
                      epoch_last="Thu Mar 10 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38217"
                obs_have="35970"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="29608"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 00:33:35 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="4774611"
                         time_creation="Thu Mar 10 22:33:08 2011"
                         time_modification="Thu Mar 10 22:27:05 2011" />
        <observations epoch_first="Thu Mar 10 21:00:00 2011"
                      epoch_last="Thu Mar 10 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38217"
                obs_have="35970"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="29608"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="4774611"
                         time_creation="Thu Mar 10 22:33:08 2011"
                         time_modification="Thu Mar 10 22:27:05 2011" />
        <observations epoch_first="Thu Mar 10 21:00:00 2011"
                      epoch_last="Thu Mar 10 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38217"
                obs_have="35970"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="29608"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="4774611"
                         time_creation="Thu Apr  7 00:57:05 2011"
                         time_modification="Thu Mar 10 22:27:05 2011" />
        <observations epoch_first="Thu Mar 10 21:00:00 2011"
                      epoch_last="Thu Mar 10 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38217"
                obs_have="35970"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="29608"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 10 23:43:36 2011"
               level="3">
        <file_statistics latency="00:25:40"
                         size="4211833"
                         time_creation="Thu Mar 10 23:33:08 2011"
                         time_modification="Thu Mar 10 23:25:39 2011" />
        <observations epoch_first="Thu Mar 10 22:00:00 2011"
                      epoch_last="Thu Mar 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="31711"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29889"
                obs_have="29889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 01:33:36 2011"
               level="3">
        <file_statistics latency="00:25:40"
                         size="4211833"
                         time_creation="Thu Mar 10 23:33:08 2011"
                         time_modification="Thu Mar 10 23:25:39 2011" />
        <observations epoch_first="Thu Mar 10 22:00:00 2011"
                      epoch_last="Thu Mar 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="31711"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29889"
                obs_have="29889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:25:40"
                         size="4211833"
                         time_creation="Thu Mar 10 23:33:08 2011"
                         time_modification="Thu Mar 10 23:25:39 2011" />
        <observations epoch_first="Thu Mar 10 22:00:00 2011"
                      epoch_last="Thu Mar 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="31711"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29889"
                obs_have="29889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:25:40"
                         size="4211833"
                         time_creation="Thu Apr  7 00:57:05 2011"
                         time_modification="Thu Mar 10 23:25:39 2011" />
        <observations epoch_first="Thu Mar 10 22:00:00 2011"
                      epoch_last="Thu Mar 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32075"
                obs_have="31711"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29889"
                obs_have="29889"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb069x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 11 00:43:39 2011"
               level="3">
        <file_statistics latency="00:24:36"
                         size="3940042"
                         time_creation="Fri Mar 11 00:33:06 2011"
                         time_modification="Fri Mar 11 00:24:35 2011" />
        <observations epoch_first="Thu Mar 10 23:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="29511"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23562"
                obs_have="23562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 02:33:30 2011"
               level="3">
        <file_statistics latency="00:24:36"
                         size="3940042"
                         time_creation="Fri Mar 11 00:33:06 2011"
                         time_modification="Fri Mar 11 00:24:35 2011" />
        <observations epoch_first="Thu Mar 10 23:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="29511"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23562"
                obs_have="23562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 11 19:18:39 2011"
               level="3">
        <file_statistics latency="00:24:36"
                         size="3940042"
                         time_creation="Fri Mar 11 00:33:06 2011"
                         time_modification="Fri Mar 11 00:24:35 2011" />
        <observations epoch_first="Thu Mar 10 23:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="29511"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23562"
                obs_have="23562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  9 05:59:45 2011"
               level="3">
        <file_statistics latency="00:24:36"
                         size="3940042"
                         time_creation="Thu Apr  7 00:57:05 2011"
                         time_modification="Fri Mar 11 00:24:35 2011" />
        <observations epoch_first="Thu Mar 10 23:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31351"
                obs_have="29511"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23562"
                obs_have="23562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
