<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-17 00:00:00"
    DayOfYear="76"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0760.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 18 21:38:08 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3697764"
                         time_creation="Fri Mar 18 04:08:29 2011"
                         time_modification="Fri Mar 18 03:31:46 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29648"
                obs_have="27830"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="24608"
                obs_have="24607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21655"
                obs_have="21655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 06:41:17 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3697764"
                         time_creation="Thu Apr 14 00:58:42 2011"
                         time_modification="Fri Mar 18 03:31:46 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29648"
                obs_have="27830"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="24608"
                obs_have="24607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21655"
                obs_have="21655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 17 01:43:30 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4493078"
                         time_creation="Thu Mar 17 01:23:05 2011"
                         time_modification="Thu Mar 17 01:19:19 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="33703"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="26572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 03:33:43 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4493078"
                         time_creation="Thu Mar 17 01:23:05 2011"
                         time_modification="Thu Mar 17 01:19:19 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="33703"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="26572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4493078"
                         time_creation="Thu Mar 17 01:23:05 2011"
                         time_modification="Thu Mar 17 01:19:19 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="33703"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="26572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4493078"
                         time_creation="Thu Apr 14 00:57:01 2011"
                         time_modification="Thu Mar 17 01:19:19 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="33703"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="26572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 17 02:43:38 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4728438"
                         time_creation="Thu Mar 17 02:23:06 2011"
                         time_modification="Thu Mar 17 02:19:19 2011" />
        <observations epoch_first="Thu Mar 17 01:00:00 2011"
                      epoch_last="Thu Mar 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="35658"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="29436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23773"
                obs_have="23773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 04:34:51 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4728438"
                         time_creation="Thu Mar 17 02:23:06 2011"
                         time_modification="Thu Mar 17 02:19:19 2011" />
        <observations epoch_first="Thu Mar 17 01:00:00 2011"
                      epoch_last="Thu Mar 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="35658"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="29436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23773"
                obs_have="23773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4728438"
                         time_creation="Thu Mar 17 02:23:06 2011"
                         time_modification="Thu Mar 17 02:19:19 2011" />
        <observations epoch_first="Thu Mar 17 01:00:00 2011"
                      epoch_last="Thu Mar 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="35658"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="29436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23773"
                obs_have="23773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:19:20"
                         size="4728438"
                         time_creation="Thu Apr 14 00:57:01 2011"
                         time_modification="Thu Mar 17 02:19:19 2011" />
        <observations epoch_first="Thu Mar 17 01:00:00 2011"
                      epoch_last="Thu Mar 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37479"
                obs_have="35658"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="29436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23773"
                obs_have="23773"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 17 03:44:40 2011"
               level="3">
        <file_statistics latency="00:21:01"
                         size="4695875"
                         time_creation="Thu Mar 17 03:23:07 2011"
                         time_modification="Thu Mar 17 03:21:00 2011" />
        <observations epoch_first="Thu Mar 17 02:00:00 2011"
                      epoch_last="Thu Mar 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="35344"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="29665"
                obs_have="29665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25960"
                obs_have="25960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 05:35:11 2011"
               level="3">
        <file_statistics latency="00:21:01"
                         size="4695875"
                         time_creation="Thu Mar 17 03:23:07 2011"
                         time_modification="Thu Mar 17 03:21:00 2011" />
        <observations epoch_first="Thu Mar 17 02:00:00 2011"
                      epoch_last="Thu Mar 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="35344"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="29665"
                obs_have="29665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25960"
                obs_have="25960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:21:01"
                         size="4695875"
                         time_creation="Thu Mar 17 03:23:07 2011"
                         time_modification="Thu Mar 17 03:21:00 2011" />
        <observations epoch_first="Thu Mar 17 02:00:00 2011"
                      epoch_last="Thu Mar 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="35344"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="29665"
                obs_have="29665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25960"
                obs_have="25960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:21:01"
                         size="4695875"
                         time_creation="Thu Apr 14 00:57:01 2011"
                         time_modification="Thu Mar 17 03:21:00 2011" />
        <observations epoch_first="Thu Mar 17 02:00:00 2011"
                      epoch_last="Thu Mar 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="35344"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="29665"
                obs_have="29665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25960"
                obs_have="25960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 17 04:45:17 2011"
               level="3">
        <file_statistics latency="00:21:16"
                         size="4533658"
                         time_creation="Thu Mar 17 04:33:05 2011"
                         time_modification="Thu Mar 17 04:21:15 2011" />
        <observations epoch_first="Thu Mar 17 03:00:00 2011"
                      epoch_last="Thu Mar 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35220"
                obs_have="34191"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31357"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27355"
                obs_have="27355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 06:35:30 2011"
               level="3">
        <file_statistics latency="00:21:16"
                         size="4533658"
                         time_creation="Thu Mar 17 04:33:05 2011"
                         time_modification="Thu Mar 17 04:21:15 2011" />
        <observations epoch_first="Thu Mar 17 03:00:00 2011"
                      epoch_last="Thu Mar 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35220"
                obs_have="34191"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31357"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27355"
                obs_have="27355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:21:16"
                         size="4533658"
                         time_creation="Thu Mar 17 04:33:05 2011"
                         time_modification="Thu Mar 17 04:21:15 2011" />
        <observations epoch_first="Thu Mar 17 03:00:00 2011"
                      epoch_last="Thu Mar 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35220"
                obs_have="34191"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31357"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27355"
                obs_have="27355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:21:16"
                         size="4533658"
                         time_creation="Thu Apr 14 00:57:02 2011"
                         time_modification="Thu Mar 17 04:21:15 2011" />
        <observations epoch_first="Thu Mar 17 03:00:00 2011"
                      epoch_last="Thu Mar 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35220"
                obs_have="34191"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="31357"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27355"
                obs_have="27355"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 17 05:46:18 2011"
               level="3">
        <file_statistics latency="00:22:01"
                         size="5174409"
                         time_creation="Thu Mar 17 05:33:06 2011"
                         time_modification="Thu Mar 17 05:22:00 2011" />
        <observations epoch_first="Thu Mar 17 04:00:00 2011"
                      epoch_last="Thu Mar 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40689"
                obs_have="39107"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31514"
                obs_have="31514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 07:35:49 2011"
               level="3">
        <file_statistics latency="00:22:01"
                         size="5174409"
                         time_creation="Thu Mar 17 05:33:06 2011"
                         time_modification="Thu Mar 17 05:22:00 2011" />
        <observations epoch_first="Thu Mar 17 04:00:00 2011"
                      epoch_last="Thu Mar 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40689"
                obs_have="39107"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31514"
                obs_have="31514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:22:01"
                         size="5174409"
                         time_creation="Thu Mar 17 05:33:06 2011"
                         time_modification="Thu Mar 17 05:22:00 2011" />
        <observations epoch_first="Thu Mar 17 04:00:00 2011"
                      epoch_last="Thu Mar 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40689"
                obs_have="39107"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31514"
                obs_have="31514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:22:01"
                         size="5174409"
                         time_creation="Thu Apr 14 00:57:02 2011"
                         time_modification="Thu Mar 17 05:22:00 2011" />
        <observations epoch_first="Thu Mar 17 04:00:00 2011"
                      epoch_last="Thu Mar 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40689"
                obs_have="39107"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31514"
                obs_have="31514"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 17 06:45:19 2011"
               level="3">
        <file_statistics latency="00:20:46"
                         size="5534434"
                         time_creation="Thu Mar 17 06:23:10 2011"
                         time_modification="Thu Mar 17 06:20:45 2011" />
        <observations epoch_first="Thu Mar 17 05:00:00 2011"
                      epoch_last="Thu Mar 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="41787"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34211"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 08:33:35 2011"
               level="3">
        <file_statistics latency="00:20:46"
                         size="5534434"
                         time_creation="Thu Mar 17 06:23:10 2011"
                         time_modification="Thu Mar 17 06:20:45 2011" />
        <observations epoch_first="Thu Mar 17 05:00:00 2011"
                      epoch_last="Thu Mar 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="41787"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34211"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:20:46"
                         size="5534434"
                         time_creation="Thu Mar 17 06:23:10 2011"
                         time_modification="Thu Mar 17 06:20:45 2011" />
        <observations epoch_first="Thu Mar 17 05:00:00 2011"
                      epoch_last="Thu Mar 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="41787"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34211"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:20:46"
                         size="5534434"
                         time_creation="Thu Apr 14 00:57:02 2011"
                         time_modification="Thu Mar 17 06:20:45 2011" />
        <observations epoch_first="Thu Mar 17 05:00:00 2011"
                      epoch_last="Thu Mar 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="41787"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34211"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 17 07:44:52 2011"
               level="3">
        <file_statistics latency="00:25:25"
                         size="5038439"
                         time_creation="Thu Mar 17 07:33:06 2011"
                         time_modification="Thu Mar 17 07:25:24 2011" />
        <observations epoch_first="Thu Mar 17 06:00:00 2011"
                      epoch_last="Thu Mar 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39595"
                obs_have="38079"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32609"
                obs_have="32609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 09:33:29 2011"
               level="3">
        <file_statistics latency="00:25:25"
                         size="5038439"
                         time_creation="Thu Mar 17 07:33:06 2011"
                         time_modification="Thu Mar 17 07:25:24 2011" />
        <observations epoch_first="Thu Mar 17 06:00:00 2011"
                      epoch_last="Thu Mar 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39595"
                obs_have="38079"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32609"
                obs_have="32609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:25:25"
                         size="5038439"
                         time_creation="Thu Mar 17 07:33:06 2011"
                         time_modification="Thu Mar 17 07:25:24 2011" />
        <observations epoch_first="Thu Mar 17 06:00:00 2011"
                      epoch_last="Thu Mar 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39595"
                obs_have="38079"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32609"
                obs_have="32609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:25:25"
                         size="5038439"
                         time_creation="Thu Apr 14 00:57:03 2011"
                         time_modification="Thu Mar 17 07:25:24 2011" />
        <observations epoch_first="Thu Mar 17 06:00:00 2011"
                      epoch_last="Thu Mar 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39595"
                obs_have="38079"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32609"
                obs_have="32609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:26:24"
                         size="4822214"
                         time_creation="Thu Mar 17 11:08:13 2011"
                         time_modification="Thu Mar 17 08:26:23 2011" />
        <observations epoch_first="Thu Mar 17 07:00:00 2011"
                      epoch_last="Thu Mar 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="36437"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="33948"
                obs_have="33948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:26:24"
                         size="4822214"
                         time_creation="Thu Apr 14 00:57:03 2011"
                         time_modification="Thu Mar 17 08:26:23 2011" />
        <observations epoch_first="Thu Mar 17 07:00:00 2011"
                      epoch_last="Thu Mar 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37086"
                obs_have="36437"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="33948"
                obs_have="33948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 17 11:33:31 2011"
               level="3">
        <file_statistics latency="00:26:12"
                         size="4435409"
                         time_creation="Thu Mar 17 11:08:13 2011"
                         time_modification="Thu Mar 17 09:26:11 2011" />
        <observations epoch_first="Thu Mar 17 08:00:00 2011"
                      epoch_last="Thu Mar 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="33430"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31084"
                obs_have="31084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28532"
                obs_have="28532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:26:12"
                         size="4435409"
                         time_creation="Thu Mar 17 11:08:13 2011"
                         time_modification="Thu Mar 17 09:26:11 2011" />
        <observations epoch_first="Thu Mar 17 08:00:00 2011"
                      epoch_last="Thu Mar 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="33430"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31084"
                obs_have="31084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28532"
                obs_have="28532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:26:12"
                         size="4435409"
                         time_creation="Thu Apr 14 00:57:04 2011"
                         time_modification="Thu Mar 17 09:26:11 2011" />
        <observations epoch_first="Thu Mar 17 08:00:00 2011"
                      epoch_last="Thu Mar 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="33430"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31084"
                obs_have="31084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28532"
                obs_have="28532"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 17 12:33:28 2011"
               level="3">
        <file_statistics latency="00:41:39"
                         size="4353809"
                         time_creation="Thu Mar 17 11:08:14 2011"
                         time_modification="Thu Mar 17 10:41:38 2011" />
        <observations epoch_first="Thu Mar 17 09:00:00 2011"
                      epoch_last="Thu Mar 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32730"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:41:39"
                         size="4353809"
                         time_creation="Thu Mar 17 11:08:14 2011"
                         time_modification="Thu Mar 17 10:41:38 2011" />
        <observations epoch_first="Thu Mar 17 09:00:00 2011"
                      epoch_last="Thu Mar 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32730"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:41:39"
                         size="4353809"
                         time_creation="Thu Apr 14 00:57:04 2011"
                         time_modification="Thu Mar 17 10:41:38 2011" />
        <observations epoch_first="Thu Mar 17 09:00:00 2011"
                      epoch_last="Thu Mar 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32730"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25521"
                obs_have="25521"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 17 11:43:32 2011"
               level="3">
        <file_statistics latency="00:27:36"
                         size="4514090"
                         time_creation="Thu Mar 17 11:33:06 2011"
                         time_modification="Thu Mar 17 11:27:35 2011" />
        <observations epoch_first="Thu Mar 17 10:00:00 2011"
                      epoch_last="Thu Mar 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="33987"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31856"
                obs_have="31856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 13:34:57 2011"
               level="3">
        <file_statistics latency="00:27:36"
                         size="4514090"
                         time_creation="Thu Mar 17 11:33:06 2011"
                         time_modification="Thu Mar 17 11:27:35 2011" />
        <observations epoch_first="Thu Mar 17 10:00:00 2011"
                      epoch_last="Thu Mar 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="33987"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31856"
                obs_have="31856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:27:36"
                         size="4514090"
                         time_creation="Thu Mar 17 11:33:06 2011"
                         time_modification="Thu Mar 17 11:27:35 2011" />
        <observations epoch_first="Thu Mar 17 10:00:00 2011"
                      epoch_last="Thu Mar 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="33987"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31856"
                obs_have="31856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:27:36"
                         size="4514090"
                         time_creation="Thu Apr 14 00:57:04 2011"
                         time_modification="Thu Mar 17 11:27:35 2011" />
        <observations epoch_first="Thu Mar 17 10:00:00 2011"
                      epoch_last="Thu Mar 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="33987"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31856"
                obs_have="31856"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 17 14:34:21 2011"
               level="3">
        <file_statistics latency="00:30:25"
                         size="4902989"
                         time_creation="Thu Mar 17 13:08:35 2011"
                         time_modification="Thu Mar 17 12:30:24 2011" />
        <observations epoch_first="Thu Mar 17 11:00:00 2011"
                      epoch_last="Thu Mar 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38400"
                obs_have="37027"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:30:25"
                         size="4902989"
                         time_creation="Thu Mar 17 13:08:35 2011"
                         time_modification="Thu Mar 17 12:30:24 2011" />
        <observations epoch_first="Thu Mar 17 11:00:00 2011"
                      epoch_last="Thu Mar 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38400"
                obs_have="37027"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:30:25"
                         size="4902989"
                         time_creation="Thu Apr 14 00:57:05 2011"
                         time_modification="Thu Mar 17 12:30:24 2011" />
        <observations epoch_first="Thu Mar 17 11:00:00 2011"
                      epoch_last="Thu Mar 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38400"
                obs_have="37027"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 17 15:34:21 2011"
               level="3">
        <file_statistics latency="00:29:30"
                         size="4842583"
                         time_creation="Thu Mar 17 14:08:11 2011"
                         time_modification="Thu Mar 17 13:29:29 2011" />
        <observations epoch_first="Thu Mar 17 12:00:00 2011"
                      epoch_last="Thu Mar 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38692"
                obs_have="36453"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="28343"
                obs_have="28343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25565"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:29:30"
                         size="4842583"
                         time_creation="Thu Mar 17 14:08:11 2011"
                         time_modification="Thu Mar 17 13:29:29 2011" />
        <observations epoch_first="Thu Mar 17 12:00:00 2011"
                      epoch_last="Thu Mar 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38692"
                obs_have="36453"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="28343"
                obs_have="28343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25565"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:29:30"
                         size="4842583"
                         time_creation="Thu Apr 14 00:57:05 2011"
                         time_modification="Thu Mar 17 13:29:29 2011" />
        <observations epoch_first="Thu Mar 17 12:00:00 2011"
                      epoch_last="Thu Mar 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38692"
                obs_have="36453"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="28343"
                obs_have="28343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25565"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 17 16:34:13 2011"
               level="3">
        <file_statistics latency="00:32:48"
                         size="5162593"
                         time_creation="Thu Mar 17 15:08:20 2011"
                         time_modification="Thu Mar 17 14:32:47 2011" />
        <observations epoch_first="Thu Mar 17 13:00:00 2011"
                      epoch_last="Thu Mar 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41136"
                obs_have="38979"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28087"
                obs_have="28087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:32:48"
                         size="5162593"
                         time_creation="Thu Mar 17 15:08:20 2011"
                         time_modification="Thu Mar 17 14:32:47 2011" />
        <observations epoch_first="Thu Mar 17 13:00:00 2011"
                      epoch_last="Thu Mar 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41136"
                obs_have="38979"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28087"
                obs_have="28087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:32:48"
                         size="5162593"
                         time_creation="Thu Apr 14 00:57:05 2011"
                         time_modification="Thu Mar 17 14:32:47 2011" />
        <observations epoch_first="Thu Mar 17 13:00:00 2011"
                      epoch_last="Thu Mar 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41136"
                obs_have="38979"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28087"
                obs_have="28087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 17 17:35:59 2011"
               level="3">
        <file_statistics latency="00:32:16"
                         size="4333469"
                         time_creation="Thu Mar 17 16:08:14 2011"
                         time_modification="Thu Mar 17 15:32:15 2011" />
        <observations epoch_first="Thu Mar 17 14:00:00 2011"
                      epoch_last="Thu Mar 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="32621"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="28821"
                obs_have="28821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26378"
                obs_have="26378"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:32:16"
                         size="4333469"
                         time_creation="Thu Mar 17 16:08:14 2011"
                         time_modification="Thu Mar 17 15:32:15 2011" />
        <observations epoch_first="Thu Mar 17 14:00:00 2011"
                      epoch_last="Thu Mar 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="32621"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="28821"
                obs_have="28821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26378"
                obs_have="26378"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:32:16"
                         size="4333469"
                         time_creation="Thu Apr 14 00:57:06 2011"
                         time_modification="Thu Mar 17 15:32:15 2011" />
        <observations epoch_first="Thu Mar 17 14:00:00 2011"
                      epoch_last="Thu Mar 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="32621"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="28821"
                obs_have="28821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26378"
                obs_have="26378"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 17 18:37:01 2011"
               level="3">
        <file_statistics latency="00:28:35"
                         size="4246671"
                         time_creation="Thu Mar 17 17:08:06 2011"
                         time_modification="Thu Mar 17 16:28:34 2011" />
        <observations epoch_first="Thu Mar 17 15:00:00 2011"
                      epoch_last="Thu Mar 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="31818"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="27605"
                obs_have="27605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24261"
                obs_have="24261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:28:35"
                         size="4246671"
                         time_creation="Thu Mar 17 17:08:06 2011"
                         time_modification="Thu Mar 17 16:28:34 2011" />
        <observations epoch_first="Thu Mar 17 15:00:00 2011"
                      epoch_last="Thu Mar 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="31818"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="27605"
                obs_have="27605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24261"
                obs_have="24261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:28:35"
                         size="4246671"
                         time_creation="Thu Apr 14 00:57:06 2011"
                         time_modification="Thu Mar 17 16:28:34 2011" />
        <observations epoch_first="Thu Mar 17 15:00:00 2011"
                      epoch_last="Thu Mar 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="31818"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="27605"
                obs_have="27605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24261"
                obs_have="24261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 17 17:45:21 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4373496"
                         time_creation="Thu Mar 17 17:33:17 2011"
                         time_modification="Thu Mar 17 17:26:36 2011" />
        <observations epoch_first="Thu Mar 17 16:00:00 2011"
                      epoch_last="Thu Mar 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34004"
                obs_have="32899"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="30795"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24879"
                obs_have="24879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:37:14 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4373496"
                         time_creation="Thu Mar 17 17:33:17 2011"
                         time_modification="Thu Mar 17 17:26:36 2011" />
        <observations epoch_first="Thu Mar 17 16:00:00 2011"
                      epoch_last="Thu Mar 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34004"
                obs_have="32899"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="30795"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24879"
                obs_have="24879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4373496"
                         time_creation="Thu Mar 17 17:33:17 2011"
                         time_modification="Thu Mar 17 17:26:36 2011" />
        <observations epoch_first="Thu Mar 17 16:00:00 2011"
                      epoch_last="Thu Mar 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34004"
                obs_have="32899"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="30795"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24879"
                obs_have="24879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:26:37"
                         size="4373496"
                         time_creation="Thu Apr 14 00:57:06 2011"
                         time_modification="Thu Mar 17 17:26:36 2011" />
        <observations epoch_first="Thu Mar 17 16:00:00 2011"
                      epoch_last="Thu Mar 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34004"
                obs_have="32899"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="30795"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24879"
                obs_have="24879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 17 20:38:35 2011"
               level="3">
        <file_statistics latency="00:38:55"
                         size="4496997"
                         time_creation="Thu Mar 17 19:08:29 2011"
                         time_modification="Thu Mar 17 18:38:54 2011" />
        <observations epoch_first="Thu Mar 17 17:00:00 2011"
                      epoch_last="Thu Mar 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35235"
                obs_have="33845"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="30029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:38:55"
                         size="4496997"
                         time_creation="Thu Mar 17 19:08:29 2011"
                         time_modification="Thu Mar 17 18:38:54 2011" />
        <observations epoch_first="Thu Mar 17 17:00:00 2011"
                      epoch_last="Thu Mar 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35235"
                obs_have="33845"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="30029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:38:55"
                         size="4496997"
                         time_creation="Thu Apr 14 00:57:07 2011"
                         time_modification="Thu Mar 17 18:38:54 2011" />
        <observations epoch_first="Thu Mar 17 17:00:00 2011"
                      epoch_last="Thu Mar 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35235"
                obs_have="33845"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="30029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 17 19:46:53 2011"
               level="3">
        <file_statistics latency="00:25:41"
                         size="4500474"
                         time_creation="Thu Mar 17 19:33:21 2011"
                         time_modification="Thu Mar 17 19:25:40 2011" />
        <observations epoch_first="Thu Mar 17 18:00:00 2011"
                      epoch_last="Thu Mar 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="33933"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 21:38:47 2011"
               level="3">
        <file_statistics latency="00:25:41"
                         size="4500474"
                         time_creation="Thu Mar 17 19:33:21 2011"
                         time_modification="Thu Mar 17 19:25:40 2011" />
        <observations epoch_first="Thu Mar 17 18:00:00 2011"
                      epoch_last="Thu Mar 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="33933"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:25:41"
                         size="4500474"
                         time_creation="Thu Mar 17 19:33:21 2011"
                         time_modification="Thu Mar 17 19:25:40 2011" />
        <observations epoch_first="Thu Mar 17 18:00:00 2011"
                      epoch_last="Thu Mar 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="33933"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:25:41"
                         size="4500474"
                         time_creation="Thu Apr 14 00:57:07 2011"
                         time_modification="Thu Mar 17 19:25:40 2011" />
        <observations epoch_first="Thu Mar 17 18:00:00 2011"
                      epoch_last="Thu Mar 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="33933"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 17 20:48:44 2011"
               level="3">
        <file_statistics latency="00:27:50"
                         size="4544599"
                         time_creation="Thu Mar 17 20:33:26 2011"
                         time_modification="Thu Mar 17 20:27:49 2011" />
        <observations epoch_first="Thu Mar 17 19:00:00 2011"
                      epoch_last="Thu Mar 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35310"
                obs_have="34220"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31988"
                obs_have="31988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 22:36:02 2011"
               level="3">
        <file_statistics latency="00:27:50"
                         size="4544599"
                         time_creation="Thu Mar 17 20:33:26 2011"
                         time_modification="Thu Mar 17 20:27:49 2011" />
        <observations epoch_first="Thu Mar 17 19:00:00 2011"
                      epoch_last="Thu Mar 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35310"
                obs_have="34220"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31988"
                obs_have="31988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:27:50"
                         size="4544599"
                         time_creation="Thu Mar 17 20:33:26 2011"
                         time_modification="Thu Mar 17 20:27:49 2011" />
        <observations epoch_first="Thu Mar 17 19:00:00 2011"
                      epoch_last="Thu Mar 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35310"
                obs_have="34220"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31988"
                obs_have="31988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:27:50"
                         size="4544599"
                         time_creation="Thu Apr 14 00:57:07 2011"
                         time_modification="Thu Mar 17 20:27:49 2011" />
        <observations epoch_first="Thu Mar 17 19:00:00 2011"
                      epoch_last="Thu Mar 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35310"
                obs_have="34220"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31988"
                obs_have="31988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 17 23:34:22 2011"
               level="3">
        <file_statistics latency="00:40:22"
                         size="4580523"
                         time_creation="Thu Mar 17 22:08:26 2011"
                         time_modification="Thu Mar 17 21:40:21 2011" />
        <observations epoch_first="Thu Mar 17 20:00:00 2011"
                      epoch_last="Thu Mar 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="34523"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="31523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:40:22"
                         size="4580523"
                         time_creation="Thu Mar 17 22:08:26 2011"
                         time_modification="Thu Mar 17 21:40:21 2011" />
        <observations epoch_first="Thu Mar 17 20:00:00 2011"
                      epoch_last="Thu Mar 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="34523"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="31523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:40:22"
                         size="4580523"
                         time_creation="Thu Apr 14 00:57:07 2011"
                         time_modification="Thu Mar 17 21:40:21 2011" />
        <observations epoch_first="Thu Mar 17 20:00:00 2011"
                      epoch_last="Thu Mar 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="34523"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="31523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 18 00:34:05 2011"
               level="3">
        <file_statistics latency="00:43:30"
                         size="4528357"
                         time_creation="Thu Mar 17 23:08:18 2011"
                         time_modification="Thu Mar 17 22:43:29 2011" />
        <observations epoch_first="Thu Mar 17 21:00:00 2011"
                      epoch_last="Thu Mar 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35682"
                obs_have="34122"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29234"
                obs_have="29234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:43:30"
                         size="4528357"
                         time_creation="Thu Mar 17 23:08:18 2011"
                         time_modification="Thu Mar 17 22:43:29 2011" />
        <observations epoch_first="Thu Mar 17 21:00:00 2011"
                      epoch_last="Thu Mar 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35682"
                obs_have="34122"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29234"
                obs_have="29234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:43:30"
                         size="4528357"
                         time_creation="Thu Apr 14 00:57:08 2011"
                         time_modification="Thu Mar 17 22:43:29 2011" />
        <observations epoch_first="Thu Mar 17 21:00:00 2011"
                      epoch_last="Thu Mar 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35682"
                obs_have="34122"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29234"
                obs_have="29234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Mar 18 01:34:36 2011"
               level="3">
        <file_statistics latency="00:29:16"
                         size="4233499"
                         time_creation="Fri Mar 18 00:08:11 2011"
                         time_modification="Thu Mar 17 23:29:15 2011" />
        <observations epoch_first="Thu Mar 17 22:00:00 2011"
                      epoch_last="Thu Mar 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32198"
                obs_have="31808"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28419"
                obs_have="28419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:29:16"
                         size="4233499"
                         time_creation="Fri Mar 18 00:08:11 2011"
                         time_modification="Thu Mar 17 23:29:15 2011" />
        <observations epoch_first="Thu Mar 17 22:00:00 2011"
                      epoch_last="Thu Mar 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32198"
                obs_have="31808"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28419"
                obs_have="28419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:29:16"
                         size="4233499"
                         time_creation="Thu Apr 14 00:57:08 2011"
                         time_modification="Thu Mar 17 23:29:15 2011" />
        <observations epoch_first="Thu Mar 17 22:00:00 2011"
                      epoch_last="Thu Mar 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32198"
                obs_have="31808"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28419"
                obs_have="28419"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb076x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 18 02:34:24 2011"
               level="3">
        <file_statistics latency="00:33:17"
                         size="3778163"
                         time_creation="Fri Mar 18 01:08:16 2011"
                         time_modification="Fri Mar 18 00:33:16 2011" />
        <observations epoch_first="Thu Mar 17 23:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="28259"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:33:00 2011"
               level="3">
        <file_statistics latency="00:33:17"
                         size="3778163"
                         time_creation="Fri Mar 18 01:08:16 2011"
                         time_modification="Fri Mar 18 00:33:16 2011" />
        <observations epoch_first="Thu Mar 17 23:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="28259"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 16 05:42:11 2011"
               level="3">
        <file_statistics latency="00:33:17"
                         size="3778163"
                         time_creation="Thu Apr 14 00:57:08 2011"
                         time_modification="Fri Mar 18 00:33:16 2011" />
        <observations epoch_first="Thu Mar 17 23:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29802"
                obs_have="28259"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
