<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-08 00:00:00"
    DayOfYear="67"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0670.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar  9 20:08:25 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3695623"
                         time_creation="Wed Mar  9 04:08:20 2011"
                         time_modification="Wed Mar  9 03:31:46 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29659"
                obs_have="27788"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="24584"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21648"
                obs_have="21647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 06:28:03 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3695623"
                         time_creation="Tue Apr  5 00:58:13 2011"
                         time_modification="Wed Mar  9 03:31:46 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29659"
                obs_have="27788"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="24584"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21648"
                obs_have="21647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar  8 01:43:27 2011"
               level="3">
        <file_statistics latency="00:18:48"
                         size="3990280"
                         time_creation="Tue Mar  8 01:23:02 2011"
                         time_modification="Tue Mar  8 01:18:47 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="29724"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="25638"
                obs_have="25637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="23105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 03:33:45 2011"
               level="3">
        <file_statistics latency="00:18:48"
                         size="3990280"
                         time_creation="Tue Mar  8 01:23:02 2011"
                         time_modification="Tue Mar  8 01:18:47 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="29724"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="25638"
                obs_have="25637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="23105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:18:48"
                         size="3990280"
                         time_creation="Tue Mar  8 01:23:02 2011"
                         time_modification="Tue Mar  8 01:18:47 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="29724"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="25638"
                obs_have="25637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="23105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:18:48"
                         size="3990280"
                         time_creation="Tue Apr  5 00:56:44 2011"
                         time_modification="Tue Mar  8 01:18:47 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="29724"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="25638"
                obs_have="25637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="23105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar  8 02:43:29 2011"
               level="3">
        <file_statistics latency="00:25:42"
                         size="4489433"
                         time_creation="Tue Mar  8 02:33:03 2011"
                         time_modification="Tue Mar  8 02:25:41 2011" />
        <observations epoch_first="Tue Mar  8 01:00:00 2011"
                      epoch_last="Tue Mar  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33794"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27399"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20695"
                obs_have="20695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 04:34:28 2011"
               level="3">
        <file_statistics latency="00:25:42"
                         size="4489433"
                         time_creation="Tue Mar  8 02:33:03 2011"
                         time_modification="Tue Mar  8 02:25:41 2011" />
        <observations epoch_first="Tue Mar  8 01:00:00 2011"
                      epoch_last="Tue Mar  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33794"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27399"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20695"
                obs_have="20695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:25:42"
                         size="4489433"
                         time_creation="Tue Mar  8 02:33:03 2011"
                         time_modification="Tue Mar  8 02:25:41 2011" />
        <observations epoch_first="Tue Mar  8 01:00:00 2011"
                      epoch_last="Tue Mar  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33794"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27399"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20695"
                obs_have="20695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:25:42"
                         size="4489433"
                         time_creation="Tue Apr  5 00:56:44 2011"
                         time_modification="Tue Mar  8 02:25:41 2011" />
        <observations epoch_first="Tue Mar  8 01:00:00 2011"
                      epoch_last="Tue Mar  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33794"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27399"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20695"
                obs_have="20695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar  8 03:44:30 2011"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5015195"
                         time_creation="Tue Mar  8 03:23:05 2011"
                         time_modification="Tue Mar  8 03:19:40 2011" />
        <observations epoch_first="Tue Mar  8 02:00:00 2011"
                      epoch_last="Tue Mar  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="37846"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30396"
                obs_have="30396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25116"
                obs_have="25116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 05:34:41 2011"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5015195"
                         time_creation="Tue Mar  8 03:23:05 2011"
                         time_modification="Tue Mar  8 03:19:40 2011" />
        <observations epoch_first="Tue Mar  8 02:00:00 2011"
                      epoch_last="Tue Mar  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="37846"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30396"
                obs_have="30396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25116"
                obs_have="25116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5015195"
                         time_creation="Tue Mar  8 03:23:05 2011"
                         time_modification="Tue Mar  8 03:19:40 2011" />
        <observations epoch_first="Tue Mar  8 02:00:00 2011"
                      epoch_last="Tue Mar  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="37846"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30396"
                obs_have="30396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25116"
                obs_have="25116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5015195"
                         time_creation="Tue Apr  5 00:56:45 2011"
                         time_modification="Tue Mar  8 03:19:40 2011" />
        <observations epoch_first="Tue Mar  8 02:00:00 2011"
                      epoch_last="Tue Mar  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="37846"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30396"
                obs_have="30396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25116"
                obs_have="25116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar  8 04:44:58 2011"
               level="3">
        <file_statistics latency="00:21:25"
                         size="4588336"
                         time_creation="Tue Mar  8 04:33:04 2011"
                         time_modification="Tue Mar  8 04:21:24 2011" />
        <observations epoch_first="Tue Mar  8 03:00:00 2011"
                      epoch_last="Tue Mar  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36954"
                obs_have="34509"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 06:35:08 2011"
               level="3">
        <file_statistics latency="00:21:25"
                         size="4588336"
                         time_creation="Tue Mar  8 04:33:04 2011"
                         time_modification="Tue Mar  8 04:21:24 2011" />
        <observations epoch_first="Tue Mar  8 03:00:00 2011"
                      epoch_last="Tue Mar  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36954"
                obs_have="34509"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:21:25"
                         size="4588336"
                         time_creation="Tue Mar  8 04:33:04 2011"
                         time_modification="Tue Mar  8 04:21:24 2011" />
        <observations epoch_first="Tue Mar  8 03:00:00 2011"
                      epoch_last="Tue Mar  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36954"
                obs_have="34509"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:21:25"
                         size="4588336"
                         time_creation="Tue Apr  5 00:56:45 2011"
                         time_modification="Tue Mar  8 04:21:24 2011" />
        <observations epoch_first="Tue Mar  8 03:00:00 2011"
                      epoch_last="Tue Mar  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36954"
                obs_have="34509"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29257"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar  8 05:44:45 2011"
               level="3">
        <file_statistics latency="00:24:21"
                         size="4511571"
                         time_creation="Tue Mar  8 05:33:05 2011"
                         time_modification="Tue Mar  8 05:24:20 2011" />
        <observations epoch_first="Tue Mar  8 04:00:00 2011"
                      epoch_last="Tue Mar  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35666"
                obs_have="33996"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="32258"
                obs_have="32258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="30493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 07:34:06 2011"
               level="3">
        <file_statistics latency="00:24:21"
                         size="4511571"
                         time_creation="Tue Mar  8 05:33:05 2011"
                         time_modification="Tue Mar  8 05:24:20 2011" />
        <observations epoch_first="Tue Mar  8 04:00:00 2011"
                      epoch_last="Tue Mar  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35666"
                obs_have="33996"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="32258"
                obs_have="32258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="30493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:24:21"
                         size="4511571"
                         time_creation="Tue Mar  8 05:33:05 2011"
                         time_modification="Tue Mar  8 05:24:20 2011" />
        <observations epoch_first="Tue Mar  8 04:00:00 2011"
                      epoch_last="Tue Mar  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35666"
                obs_have="33996"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="32258"
                obs_have="32258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="30493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:24:21"
                         size="4511571"
                         time_creation="Tue Apr  5 00:56:45 2011"
                         time_modification="Tue Mar  8 05:24:20 2011" />
        <observations epoch_first="Tue Mar  8 04:00:00 2011"
                      epoch_last="Tue Mar  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35666"
                obs_have="33996"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="32258"
                obs_have="32258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="30493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar  8 08:33:43 2011"
               level="3">
        <file_statistics latency="00:38:23"
                         size="5505435"
                         time_creation="Tue Mar  8 07:08:06 2011"
                         time_modification="Tue Mar  8 06:38:22 2011" />
        <observations epoch_first="Tue Mar  8 05:00:00 2011"
                      epoch_last="Tue Mar  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43900"
                obs_have="41694"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35289"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27837"
                obs_have="27837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:38:23"
                         size="5505435"
                         time_creation="Tue Mar  8 07:08:06 2011"
                         time_modification="Tue Mar  8 06:38:22 2011" />
        <observations epoch_first="Tue Mar  8 05:00:00 2011"
                      epoch_last="Tue Mar  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43900"
                obs_have="41694"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35289"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27837"
                obs_have="27837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:38:23"
                         size="5505435"
                         time_creation="Tue Apr  5 00:56:46 2011"
                         time_modification="Tue Mar  8 06:38:22 2011" />
        <observations epoch_first="Tue Mar  8 05:00:00 2011"
                      epoch_last="Tue Mar  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43900"
                obs_have="41694"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35289"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27837"
                obs_have="27837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar  8 07:44:46 2011"
               level="3">
        <file_statistics latency="00:25:23"
                         size="5328719"
                         time_creation="Tue Mar  8 07:33:05 2011"
                         time_modification="Tue Mar  8 07:25:22 2011" />
        <observations epoch_first="Tue Mar  8 06:00:00 2011"
                      epoch_last="Tue Mar  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43665"
                obs_have="40127"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29267"
                obs_have="29267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 09:33:30 2011"
               level="3">
        <file_statistics latency="00:25:23"
                         size="5328719"
                         time_creation="Tue Mar  8 07:33:05 2011"
                         time_modification="Tue Mar  8 07:25:22 2011" />
        <observations epoch_first="Tue Mar  8 06:00:00 2011"
                      epoch_last="Tue Mar  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43665"
                obs_have="40127"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29267"
                obs_have="29267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:25:23"
                         size="5328719"
                         time_creation="Tue Mar  8 07:33:05 2011"
                         time_modification="Tue Mar  8 07:25:22 2011" />
        <observations epoch_first="Tue Mar  8 06:00:00 2011"
                      epoch_last="Tue Mar  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43665"
                obs_have="40127"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29267"
                obs_have="29267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:25:23"
                         size="5328719"
                         time_creation="Tue Apr  5 00:56:46 2011"
                         time_modification="Tue Mar  8 07:25:22 2011" />
        <observations epoch_first="Tue Mar  8 06:00:00 2011"
                      epoch_last="Tue Mar  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43665"
                obs_have="40127"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33886"
                obs_have="33886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29267"
                obs_have="29267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar  8 08:43:55 2011"
               level="3">
        <file_statistics latency="00:26:58"
                         size="4874880"
                         time_creation="Tue Mar  8 08:33:05 2011"
                         time_modification="Tue Mar  8 08:26:57 2011" />
        <observations epoch_first="Tue Mar  8 07:00:00 2011"
                      epoch_last="Tue Mar  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37539"
                obs_have="36832"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35360"
                obs_have="35360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33354"
                obs_have="33354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 10:33:29 2011"
               level="3">
        <file_statistics latency="00:26:58"
                         size="4874880"
                         time_creation="Tue Mar  8 08:33:05 2011"
                         time_modification="Tue Mar  8 08:26:57 2011" />
        <observations epoch_first="Tue Mar  8 07:00:00 2011"
                      epoch_last="Tue Mar  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37539"
                obs_have="36832"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35360"
                obs_have="35360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33354"
                obs_have="33354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:58"
                         size="4874880"
                         time_creation="Tue Mar  8 08:33:05 2011"
                         time_modification="Tue Mar  8 08:26:57 2011" />
        <observations epoch_first="Tue Mar  8 07:00:00 2011"
                      epoch_last="Tue Mar  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37539"
                obs_have="36832"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35360"
                obs_have="35360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33354"
                obs_have="33354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:58"
                         size="4874880"
                         time_creation="Tue Apr  5 00:56:46 2011"
                         time_modification="Tue Mar  8 08:26:57 2011" />
        <observations epoch_first="Tue Mar  8 07:00:00 2011"
                      epoch_last="Tue Mar  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37539"
                obs_have="36832"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35360"
                obs_have="35360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33354"
                obs_have="33354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar  8 09:43:29 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="4607862"
                         time_creation="Tue Mar  8 09:33:06 2011"
                         time_modification="Tue Mar  8 09:24:50 2011" />
        <observations epoch_first="Tue Mar  8 08:00:00 2011"
                      epoch_last="Tue Mar  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36434"
                obs_have="34664"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31211"
                obs_have="31211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 11:33:30 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="4607862"
                         time_creation="Tue Mar  8 09:33:06 2011"
                         time_modification="Tue Mar  8 09:24:50 2011" />
        <observations epoch_first="Tue Mar  8 08:00:00 2011"
                      epoch_last="Tue Mar  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36434"
                obs_have="34664"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31211"
                obs_have="31211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="4607862"
                         time_creation="Tue Mar  8 09:33:06 2011"
                         time_modification="Tue Mar  8 09:24:50 2011" />
        <observations epoch_first="Tue Mar  8 08:00:00 2011"
                      epoch_last="Tue Mar  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36434"
                obs_have="34664"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31211"
                obs_have="31211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="4607862"
                         time_creation="Tue Apr  5 00:56:46 2011"
                         time_modification="Tue Mar  8 09:24:50 2011" />
        <observations epoch_first="Tue Mar  8 08:00:00 2011"
                      epoch_last="Tue Mar  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36434"
                obs_have="34664"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31211"
                obs_have="31211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar  8 10:43:33 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4516812"
                         time_creation="Tue Mar  8 10:33:05 2011"
                         time_modification="Tue Mar  8 10:26:36 2011" />
        <observations epoch_first="Tue Mar  8 09:00:00 2011"
                      epoch_last="Tue Mar  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35097"
                obs_have="34030"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26468"
                obs_have="26468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 12:33:34 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4516812"
                         time_creation="Tue Mar  8 10:33:05 2011"
                         time_modification="Tue Mar  8 10:26:36 2011" />
        <observations epoch_first="Tue Mar  8 09:00:00 2011"
                      epoch_last="Tue Mar  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35097"
                obs_have="34030"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26468"
                obs_have="26468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4516812"
                         time_creation="Tue Mar  8 10:33:05 2011"
                         time_modification="Tue Mar  8 10:26:36 2011" />
        <observations epoch_first="Tue Mar  8 09:00:00 2011"
                      epoch_last="Tue Mar  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35097"
                obs_have="34030"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26468"
                obs_have="26468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4516812"
                         time_creation="Tue Apr  5 00:56:47 2011"
                         time_modification="Tue Mar  8 10:26:36 2011" />
        <observations epoch_first="Tue Mar  8 09:00:00 2011"
                      epoch_last="Tue Mar  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35097"
                obs_have="34030"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26468"
                obs_have="26468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar  8 11:43:33 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4296504"
                         time_creation="Tue Mar  8 11:33:06 2011"
                         time_modification="Tue Mar  8 11:26:18 2011" />
        <observations epoch_first="Tue Mar  8 10:00:00 2011"
                      epoch_last="Tue Mar  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33109"
                obs_have="32269"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30360"
                obs_have="30360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 13:33:34 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4296504"
                         time_creation="Tue Mar  8 11:33:06 2011"
                         time_modification="Tue Mar  8 11:26:18 2011" />
        <observations epoch_first="Tue Mar  8 10:00:00 2011"
                      epoch_last="Tue Mar  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33109"
                obs_have="32269"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30360"
                obs_have="30360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4296504"
                         time_creation="Tue Mar  8 11:33:06 2011"
                         time_modification="Tue Mar  8 11:26:18 2011" />
        <observations epoch_first="Tue Mar  8 10:00:00 2011"
                      epoch_last="Tue Mar  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33109"
                obs_have="32269"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30360"
                obs_have="30360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4296504"
                         time_creation="Tue Apr  5 00:56:47 2011"
                         time_modification="Tue Mar  8 11:26:18 2011" />
        <observations epoch_first="Tue Mar  8 10:00:00 2011"
                      epoch_last="Tue Mar  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33109"
                obs_have="32269"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30360"
                obs_have="30360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar  8 12:43:50 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="4826300"
                         time_creation="Tue Mar  8 12:33:08 2011"
                         time_modification="Tue Mar  8 12:26:45 2011" />
        <observations epoch_first="Tue Mar  8 11:00:00 2011"
                      epoch_last="Tue Mar  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37517"
                obs_have="36429"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34113"
                obs_have="34113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30875"
                obs_have="30875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 14:33:35 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="4826300"
                         time_creation="Tue Mar  8 12:33:08 2011"
                         time_modification="Tue Mar  8 12:26:45 2011" />
        <observations epoch_first="Tue Mar  8 11:00:00 2011"
                      epoch_last="Tue Mar  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37517"
                obs_have="36429"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34113"
                obs_have="34113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30875"
                obs_have="30875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="4826300"
                         time_creation="Tue Mar  8 12:33:08 2011"
                         time_modification="Tue Mar  8 12:26:45 2011" />
        <observations epoch_first="Tue Mar  8 11:00:00 2011"
                      epoch_last="Tue Mar  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37517"
                obs_have="36429"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34113"
                obs_have="34113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30875"
                obs_have="30875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="4826300"
                         time_creation="Tue Apr  5 00:56:47 2011"
                         time_modification="Tue Mar  8 12:26:45 2011" />
        <observations epoch_first="Tue Mar  8 11:00:00 2011"
                      epoch_last="Tue Mar  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37517"
                obs_have="36429"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34113"
                obs_have="34113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30875"
                obs_have="30875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar  8 13:43:29 2011"
               level="3">
        <file_statistics latency="00:26:09"
                         size="4658759"
                         time_creation="Tue Mar  8 13:33:07 2011"
                         time_modification="Tue Mar  8 13:26:08 2011" />
        <observations epoch_first="Tue Mar  8 12:00:00 2011"
                      epoch_last="Tue Mar  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38136"
                obs_have="35050"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 15:33:30 2011"
               level="3">
        <file_statistics latency="00:26:09"
                         size="4658759"
                         time_creation="Tue Mar  8 13:33:07 2011"
                         time_modification="Tue Mar  8 13:26:08 2011" />
        <observations epoch_first="Tue Mar  8 12:00:00 2011"
                      epoch_last="Tue Mar  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38136"
                obs_have="35050"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:09"
                         size="4658759"
                         time_creation="Tue Mar  8 13:33:07 2011"
                         time_modification="Tue Mar  8 13:26:08 2011" />
        <observations epoch_first="Tue Mar  8 12:00:00 2011"
                      epoch_last="Tue Mar  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38136"
                obs_have="35050"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:09"
                         size="4658759"
                         time_creation="Tue Apr  5 00:56:47 2011"
                         time_modification="Tue Mar  8 13:26:08 2011" />
        <observations epoch_first="Tue Mar  8 12:00:00 2011"
                      epoch_last="Tue Mar  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38136"
                obs_have="35050"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar  8 14:43:59 2011"
               level="3">
        <file_statistics latency="00:22:14"
                         size="5195249"
                         time_creation="Tue Mar  8 14:33:07 2011"
                         time_modification="Tue Mar  8 14:22:13 2011" />
        <observations epoch_first="Tue Mar  8 13:00:00 2011"
                      epoch_last="Tue Mar  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41266"
                obs_have="39019"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="31324"
                obs_have="31324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26883"
                obs_have="26883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 16:33:35 2011"
               level="3">
        <file_statistics latency="00:22:14"
                         size="5195249"
                         time_creation="Tue Mar  8 14:33:07 2011"
                         time_modification="Tue Mar  8 14:22:13 2011" />
        <observations epoch_first="Tue Mar  8 13:00:00 2011"
                      epoch_last="Tue Mar  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41266"
                obs_have="39019"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="31324"
                obs_have="31324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26883"
                obs_have="26883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:22:14"
                         size="5195249"
                         time_creation="Tue Mar  8 14:33:07 2011"
                         time_modification="Tue Mar  8 14:22:13 2011" />
        <observations epoch_first="Tue Mar  8 13:00:00 2011"
                      epoch_last="Tue Mar  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41266"
                obs_have="39019"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="31324"
                obs_have="31324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26883"
                obs_have="26883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:22:14"
                         size="5195249"
                         time_creation="Tue Apr  5 00:56:48 2011"
                         time_modification="Tue Mar  8 14:22:13 2011" />
        <observations epoch_first="Tue Mar  8 13:00:00 2011"
                      epoch_last="Tue Mar  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41266"
                obs_have="39019"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="31324"
                obs_have="31324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26883"
                obs_have="26883"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar  8 17:33:52 2011"
               level="3">
        <file_statistics latency="00:31:39"
                         size="4823301"
                         time_creation="Tue Mar  8 16:08:17 2011"
                         time_modification="Tue Mar  8 15:31:38 2011" />
        <observations epoch_first="Tue Mar  8 14:00:00 2011"
                      epoch_last="Tue Mar  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38920"
                obs_have="36410"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27207"
                obs_have="27207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:31:39"
                         size="4823301"
                         time_creation="Tue Mar  8 16:08:17 2011"
                         time_modification="Tue Mar  8 15:31:38 2011" />
        <observations epoch_first="Tue Mar  8 14:00:00 2011"
                      epoch_last="Tue Mar  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38920"
                obs_have="36410"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27207"
                obs_have="27207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:31:39"
                         size="4823301"
                         time_creation="Tue Apr  5 00:56:48 2011"
                         time_modification="Tue Mar  8 15:31:38 2011" />
        <observations epoch_first="Tue Mar  8 14:00:00 2011"
                      epoch_last="Tue Mar  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38920"
                obs_have="36410"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27207"
                obs_have="27207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar  8 18:34:19 2011"
               level="3">
        <file_statistics latency="00:28:20"
                         size="4078060"
                         time_creation="Tue Mar  8 17:08:08 2011"
                         time_modification="Tue Mar  8 16:28:19 2011" />
        <observations epoch_first="Tue Mar  8 15:00:00 2011"
                      epoch_last="Tue Mar  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32235"
                obs_have="30571"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="28857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:28:20"
                         size="4078060"
                         time_creation="Tue Mar  8 17:08:08 2011"
                         time_modification="Tue Mar  8 16:28:19 2011" />
        <observations epoch_first="Tue Mar  8 15:00:00 2011"
                      epoch_last="Tue Mar  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32235"
                obs_have="30571"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="28857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:28:20"
                         size="4078060"
                         time_creation="Tue Apr  5 00:56:48 2011"
                         time_modification="Tue Mar  8 16:28:19 2011" />
        <observations epoch_first="Tue Mar  8 15:00:00 2011"
                      epoch_last="Tue Mar  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32235"
                obs_have="30571"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="28857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26618"
                obs_have="26618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar  8 17:44:22 2011"
               level="3">
        <file_statistics latency="00:27:09"
                         size="4398720"
                         time_creation="Tue Mar  8 17:33:09 2011"
                         time_modification="Tue Mar  8 17:27:08 2011" />
        <observations epoch_first="Tue Mar  8 16:00:00 2011"
                      epoch_last="Tue Mar  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34238"
                obs_have="33055"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28660"
                obs_have="28660"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23805"
                obs_have="23805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 19:34:42 2011"
               level="3">
        <file_statistics latency="00:27:09"
                         size="4398720"
                         time_creation="Tue Mar  8 17:33:09 2011"
                         time_modification="Tue Mar  8 17:27:08 2011" />
        <observations epoch_first="Tue Mar  8 16:00:00 2011"
                      epoch_last="Tue Mar  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34238"
                obs_have="33055"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28660"
                obs_have="28660"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23805"
                obs_have="23805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:27:09"
                         size="4398720"
                         time_creation="Tue Mar  8 17:33:09 2011"
                         time_modification="Tue Mar  8 17:27:08 2011" />
        <observations epoch_first="Tue Mar  8 16:00:00 2011"
                      epoch_last="Tue Mar  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34238"
                obs_have="33055"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28660"
                obs_have="28660"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23805"
                obs_have="23805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:27:09"
                         size="4398720"
                         time_creation="Tue Apr  5 00:56:48 2011"
                         time_modification="Tue Mar  8 17:27:08 2011" />
        <observations epoch_first="Tue Mar  8 16:00:00 2011"
                      epoch_last="Tue Mar  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34238"
                obs_have="33055"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28660"
                obs_have="28660"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23805"
                obs_have="23805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar  8 20:34:31 2011"
               level="3">
        <file_statistics latency="00:48:06"
                         size="4497595"
                         time_creation="Tue Mar  8 19:08:11 2011"
                         time_modification="Tue Mar  8 18:48:05 2011" />
        <observations epoch_first="Tue Mar  8 17:00:00 2011"
                      epoch_last="Tue Mar  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="33842"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="29548"
                obs_have="29536"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23890"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:48:06"
                         size="4497595"
                         time_creation="Tue Mar  8 19:08:11 2011"
                         time_modification="Tue Mar  8 18:48:05 2011" />
        <observations epoch_first="Tue Mar  8 17:00:00 2011"
                      epoch_last="Tue Mar  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="33842"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="29548"
                obs_have="29536"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23890"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:48:06"
                         size="4497595"
                         time_creation="Tue Apr  5 00:56:49 2011"
                         time_modification="Tue Mar  8 18:48:05 2011" />
        <observations epoch_first="Tue Mar  8 17:00:00 2011"
                      epoch_last="Tue Mar  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35712"
                obs_have="33842"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="29548"
                obs_have="29536"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23890"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/cheb067s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar  8 19:45:05 2011"
               level="3">
        <file_statistics latency="00:26:14"
                         size="4563975"
                         time_creation="Tue Mar  8 19:33:13 2011"
                         time_modification="Tue Mar  8 19:26:13 2011" />
        <observations epoch_first="Tue Mar  8 18:00:00 2011"
                      epoch_last="Tue Mar  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="34296"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30450"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  8 21:33:52 2011"
               level="3">
        <file_statistics latency="00:26:14"
                         size="4563975"
                         time_creation="Tue Mar  8 19:33:13 2011"
                         time_modification="Tue Mar  8 19:26:13 2011" />
        <observations epoch_first="Tue Mar  8 18:00:00 2011"
                      epoch_last="Tue Mar  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="34296"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30450"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:26:14"
                         size="4563975"
                         time_creation="Tue Mar  8 19:33:13 2011"
                         time_modification="Tue Mar  8 19:26:13 2011" />
        <observations epoch_first="Tue Mar  8 18:00:00 2011"
                      epoch_last="Tue Mar  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="34296"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30450"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:26:14"
                         size="4563975"
                         time_creation="Tue Apr  5 00:56:49 2011"
                         time_modification="Tue Mar  8 19:26:13 2011" />
        <observations epoch_first="Tue Mar  8 18:00:00 2011"
                      epoch_last="Tue Mar  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="34296"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="30452"
                obs_have="30450"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar  8 22:33:29 2011"
               level="3">
        <file_statistics latency="00:34:03"
                         size="4332721"
                         time_creation="Tue Mar  8 21:08:08 2011"
                         time_modification="Tue Mar  8 20:34:02 2011" />
        <observations epoch_first="Tue Mar  8 19:00:00 2011"
                      epoch_last="Tue Mar  8 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32998"
                obs_have="32656"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="32118"
                obs_have="32118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30146"
                obs_have="30146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:34:03"
                         size="4332721"
                         time_creation="Tue Mar  8 21:08:08 2011"
                         time_modification="Tue Mar  8 20:34:02 2011" />
        <observations epoch_first="Tue Mar  8 19:00:00 2011"
                      epoch_last="Tue Mar  8 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32998"
                obs_have="32656"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="32118"
                obs_have="32118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30146"
                obs_have="30146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:34:03"
                         size="4332721"
                         time_creation="Tue Apr  5 00:56:49 2011"
                         time_modification="Tue Mar  8 20:34:02 2011" />
        <observations epoch_first="Tue Mar  8 19:00:00 2011"
                      epoch_last="Tue Mar  8 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32998"
                obs_have="32656"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="32118"
                obs_have="32118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30146"
                obs_have="30146"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar  8 23:33:35 2011"
               level="3">
        <file_statistics latency="00:39:11"
                         size="4653889"
                         time_creation="Tue Mar  8 22:08:08 2011"
                         time_modification="Tue Mar  8 21:39:10 2011" />
        <observations epoch_first="Tue Mar  8 20:00:00 2011"
                      epoch_last="Tue Mar  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="34983"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="32101"
                obs_have="32096"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:39:11"
                         size="4653889"
                         time_creation="Tue Mar  8 22:08:08 2011"
                         time_modification="Tue Mar  8 21:39:10 2011" />
        <observations epoch_first="Tue Mar  8 20:00:00 2011"
                      epoch_last="Tue Mar  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="34983"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="32101"
                obs_have="32096"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:39:11"
                         size="4653889"
                         time_creation="Tue Apr  5 00:56:49 2011"
                         time_modification="Tue Mar  8 21:39:10 2011" />
        <observations epoch_first="Tue Mar  8 20:00:00 2011"
                      epoch_last="Tue Mar  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="34983"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="32101"
                obs_have="32096"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29204"
                obs_have="29204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar  8 22:43:34 2011"
               level="3">
        <file_statistics latency="00:27:32"
                         size="4769642"
                         time_creation="Tue Mar  8 22:33:08 2011"
                         time_modification="Tue Mar  8 22:27:31 2011" />
        <observations epoch_first="Tue Mar  8 21:00:00 2011"
                      epoch_last="Tue Mar  8 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="35942"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30090"
                obs_have="30084"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 00:33:36 2011"
               level="3">
        <file_statistics latency="00:27:32"
                         size="4769642"
                         time_creation="Tue Mar  8 22:33:08 2011"
                         time_modification="Tue Mar  8 22:27:31 2011" />
        <observations epoch_first="Tue Mar  8 21:00:00 2011"
                      epoch_last="Tue Mar  8 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="35942"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30090"
                obs_have="30084"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:27:32"
                         size="4769642"
                         time_creation="Tue Mar  8 22:33:08 2011"
                         time_modification="Tue Mar  8 22:27:31 2011" />
        <observations epoch_first="Tue Mar  8 21:00:00 2011"
                      epoch_last="Tue Mar  8 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="35942"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30090"
                obs_have="30084"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:27:32"
                         size="4769642"
                         time_creation="Tue Apr  5 00:56:50 2011"
                         time_modification="Tue Mar  8 22:27:31 2011" />
        <observations epoch_first="Tue Mar  8 21:00:00 2011"
                      epoch_last="Tue Mar  8 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="35942"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30090"
                obs_have="30084"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23785"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar  9 01:33:31 2011"
               level="3">
        <file_statistics latency="00:37:14"
                         size="4204609"
                         time_creation="Wed Mar  9 00:08:08 2011"
                         time_modification="Tue Mar  8 23:37:13 2011" />
        <observations epoch_first="Tue Mar  8 22:00:00 2011"
                      epoch_last="Tue Mar  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="31655"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29130"
                obs_have="29130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:37:14"
                         size="4204609"
                         time_creation="Wed Mar  9 00:08:08 2011"
                         time_modification="Tue Mar  8 23:37:13 2011" />
        <observations epoch_first="Tue Mar  8 22:00:00 2011"
                      epoch_last="Tue Mar  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="31655"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29130"
                obs_have="29130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:37:14"
                         size="4204609"
                         time_creation="Tue Apr  5 00:56:50 2011"
                         time_modification="Tue Mar  8 23:37:13 2011" />
        <observations epoch_first="Tue Mar  8 22:00:00 2011"
                      epoch_last="Tue Mar  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="31655"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="30450"
                obs_have="30450"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29130"
                obs_have="29130"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb067x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar  9 02:33:29 2011"
               level="3">
        <file_statistics latency="00:33:35"
                         size="4025491"
                         time_creation="Wed Mar  9 01:08:08 2011"
                         time_modification="Wed Mar  9 00:33:34 2011" />
        <observations epoch_first="Tue Mar  8 23:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31282"
                obs_have="30162"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24761"
                obs_have="24761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  9 19:13:59 2011"
               level="3">
        <file_statistics latency="00:33:35"
                         size="4025491"
                         time_creation="Wed Mar  9 01:08:08 2011"
                         time_modification="Wed Mar  9 00:33:34 2011" />
        <observations epoch_first="Tue Mar  8 23:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31282"
                obs_have="30162"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24761"
                obs_have="24761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:32:59 2011"
               level="3">
        <file_statistics latency="00:33:35"
                         size="4025491"
                         time_creation="Tue Apr  5 00:56:50 2011"
                         time_modification="Wed Mar  9 00:33:34 2011" />
        <observations epoch_first="Tue Mar  8 23:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31282"
                obs_have="30162"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24761"
                obs_have="24761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
