<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="218"
    Year="2009">
  <station name="CHEB">
    <file name="/cheb2180.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov  6 03:00:58 2010"
               level="3">
        <file_statistics latency="03:32:31"
                         size="3658972"
                         time_creation="Sat Nov  6 00:11:15 2010"
                         time_modification="Fri Aug  7 03:32:01 2009" />
        <observations epoch_first="Thu Aug  6 00:00:00 2009"
                      epoch_last="Thu Aug  6 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29268"
                obs_have="27503"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="24437"
                obs_have="24437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21402"
                obs_have="21402"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Aug 6 03:33:29 2009"
               level="3">
        <file_statistics latency=""
                         size="4098903"
                         time_creation="Thu Aug 6 02:08:06 2009"
                         time_modification="Thu Aug 6 01:39:56 2009" />
        <observations epoch_first="Thu Aug 6 00:00:00 2009"
                      epoch_last="Thu Aug 6 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32871"
                obs_have="30771"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:57"
                         size="4098903"
                         time_creation="Sat Nov 6 00:08:33 2010"
                         time_modification="Thu Aug 6 01:39:56 2009" />
        <observations epoch_first="Thu Aug 6 00:00:00 2009"
                      epoch_last="Thu Aug 6 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32871"
                obs_have="30771"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Aug 6 04:33:32 2009"
               level="3">
        <file_statistics latency=""
                         size="3904893"
                         time_creation="Thu Aug 6 03:08:06 2009"
                         time_modification="Thu Aug 6 02:39:30 2009" />
        <observations epoch_first="Thu Aug 6 01:00:00 2009"
                      epoch_last="Thu Aug 6 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31028"
                obs_have="29215"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="24833"
                obs_have="24833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:31"
                         size="3904893"
                         time_creation="Sat Nov 6 00:08:33 2010"
                         time_modification="Thu Aug 6 02:39:30 2009" />
        <observations epoch_first="Thu Aug 6 01:00:00 2009"
                      epoch_last="Thu Aug 6 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31028"
                obs_have="29215"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="24833"
                obs_have="24833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Aug 6 05:33:45 2009"
               level="3">
        <file_statistics latency=""
                         size="3900272"
                         time_creation="Thu Aug 6 04:08:07 2009"
                         time_modification="Thu Aug 6 03:39:22 2009" />
        <observations epoch_first="Thu Aug 6 02:00:00 2009"
                      epoch_last="Thu Aug 6 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29640"
                obs_have="29249"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="28756"
                obs_have="28756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:23"
                         size="3900272"
                         time_creation="Sat Nov 6 00:08:33 2010"
                         time_modification="Thu Aug 6 03:39:22 2009" />
        <observations epoch_first="Thu Aug 6 02:00:00 2009"
                      epoch_last="Thu Aug 6 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29640"
                obs_have="29249"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="28756"
                obs_have="28756"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Aug 6 06:33:36 2009"
               level="3">
        <file_statistics latency=""
                         size="4794492"
                         time_creation="Thu Aug 6 05:08:06 2009"
                         time_modification="Thu Aug 6 04:39:28 2009" />
        <observations epoch_first="Thu Aug 6 03:00:00 2009"
                      epoch_last="Thu Aug 6 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="36138"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:29"
                         size="4794492"
                         time_creation="Sat Nov 6 00:08:33 2010"
                         time_modification="Thu Aug 6 04:39:28 2009" />
        <observations epoch_first="Thu Aug 6 03:00:00 2009"
                      epoch_last="Thu Aug 6 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="36138"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="32961"
                obs_have="32961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Aug 6 07:33:27 2009"
               level="3">
        <file_statistics latency=""
                         size="4274450"
                         time_creation="Thu Aug 6 06:08:06 2009"
                         time_modification="Thu Aug 6 05:39:34 2009" />
        <observations epoch_first="Thu Aug 6 04:00:00 2009"
                      epoch_last="Thu Aug 6 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="32064"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24932"
                obs_have="24932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:35"
                         size="4274450"
                         time_creation="Sat Nov 6 00:08:34 2010"
                         time_modification="Thu Aug 6 05:39:34 2009" />
        <observations epoch_first="Thu Aug 6 04:00:00 2009"
                      epoch_last="Thu Aug 6 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="32064"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24932"
                obs_have="24932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Aug 6 08:33:29 2009"
               level="3">
        <file_statistics latency=""
                         size="4617629"
                         time_creation="Thu Aug 6 07:08:06 2009"
                         time_modification="Thu Aug 6 06:39:37 2009" />
        <observations epoch_first="Thu Aug 6 05:00:00 2009"
                      epoch_last="Thu Aug 6 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="34777"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31275"
                obs_have="31275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27713"
                obs_have="27713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:38"
                         size="4617629"
                         time_creation="Sat Nov 6 00:08:34 2010"
                         time_modification="Thu Aug 6 06:39:37 2009" />
        <observations epoch_first="Thu Aug 6 05:00:00 2009"
                      epoch_last="Thu Aug 6 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="34777"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31275"
                obs_have="31275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27713"
                obs_have="27713"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Aug 6 09:33:27 2009"
               level="3">
        <file_statistics latency=""
                         size="4380671"
                         time_creation="Thu Aug 6 08:08:07 2009"
                         time_modification="Thu Aug 6 07:39:29 2009" />
        <observations epoch_first="Thu Aug 6 06:00:00 2009"
                      epoch_last="Thu Aug 6 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32850"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28780"
                obs_have="28780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26249"
                obs_have="26249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:30"
                         size="4380671"
                         time_creation="Sat Nov 6 00:08:34 2010"
                         time_modification="Thu Aug 6 07:39:29 2009" />
        <observations epoch_first="Thu Aug 6 06:00:00 2009"
                      epoch_last="Thu Aug 6 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36206"
                obs_have="32850"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28780"
                obs_have="28780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26249"
                obs_have="26249"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Aug 6 10:33:30 2009"
               level="3">
        <file_statistics latency=""
                         size="4621143"
                         time_creation="Thu Aug 6 09:08:09 2009"
                         time_modification="Thu Aug 6 08:39:32 2009" />
        <observations epoch_first="Thu Aug 6 07:00:00 2009"
                      epoch_last="Thu Aug 6 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35792"
                obs_have="34709"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="30916"
                obs_have="30913"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:33"
                         size="4621143"
                         time_creation="Sat Nov 6 00:08:35 2010"
                         time_modification="Thu Aug 6 08:39:32 2009" />
        <observations epoch_first="Thu Aug 6 07:00:00 2009"
                      epoch_last="Thu Aug 6 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35792"
                obs_have="34709"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="30916"
                obs_have="30913"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Aug 6 11:33:26 2009"
               level="3">
        <file_statistics latency=""
                         size="4001440"
                         time_creation="Thu Aug 6 10:08:08 2009"
                         time_modification="Thu Aug 6 09:39:49 2009" />
        <observations epoch_first="Thu Aug 6 08:00:00 2009"
                      epoch_last="Thu Aug 6 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31409"
                obs_have="30046"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27790"
                obs_have="27790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:50"
                         size="4001440"
                         time_creation="Sat Nov 6 00:08:35 2010"
                         time_modification="Thu Aug 6 09:39:49 2009" />
        <observations epoch_first="Thu Aug 6 08:00:00 2009"
                      epoch_last="Thu Aug 6 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31409"
                obs_have="30046"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27790"
                obs_have="27790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22143"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Aug 6 12:33:30 2009"
               level="3">
        <file_statistics latency=""
                         size="4275858"
                         time_creation="Thu Aug 6 11:08:09 2009"
                         time_modification="Thu Aug 6 10:39:31 2009" />
        <observations epoch_first="Thu Aug 6 09:00:00 2009"
                      epoch_last="Thu Aug 6 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34063"
                obs_have="32030"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="26869"
                obs_have="26869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:32"
                         size="4275858"
                         time_creation="Sat Nov 6 00:08:35 2010"
                         time_modification="Thu Aug 6 10:39:31 2009" />
        <observations epoch_first="Thu Aug 6 09:00:00 2009"
                      epoch_last="Thu Aug 6 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34063"
                obs_have="32030"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="26869"
                obs_have="26869"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Aug 6 13:33:33 2009"
               level="3">
        <file_statistics latency=""
                         size="4427385"
                         time_creation="Thu Aug 6 12:08:08 2009"
                         time_modification="Thu Aug 6 11:39:34 2009" />
        <observations epoch_first="Thu Aug 6 10:00:00 2009"
                      epoch_last="Thu Aug 6 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35074"
                obs_have="33326"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="29396"
                obs_have="29396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25196"
                obs_have="25196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:35"
                         size="4427385"
                         time_creation="Sat Nov 6 00:08:36 2010"
                         time_modification="Thu Aug 6 11:39:34 2009" />
        <observations epoch_first="Thu Aug 6 10:00:00 2009"
                      epoch_last="Thu Aug 6 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35074"
                obs_have="33326"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="29396"
                obs_have="29396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25196"
                obs_have="25196"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Aug 6 14:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="4571149"
                         time_creation="Thu Aug 6 13:08:09 2009"
                         time_modification="Thu Aug 6 12:39:34 2009" />
        <observations epoch_first="Thu Aug 6 11:00:00 2009"
                      epoch_last="Thu Aug 6 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34484"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="32167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30737"
                obs_have="30737"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:35"
                         size="4571149"
                         time_creation="Sat Nov 6 00:08:36 2010"
                         time_modification="Thu Aug 6 12:39:34 2009" />
        <observations epoch_first="Thu Aug 6 11:00:00 2009"
                      epoch_last="Thu Aug 6 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34484"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="32167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30737"
                obs_have="30737"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Aug 6 15:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="4841386"
                         time_creation="Thu Aug 6 14:08:09 2009"
                         time_modification="Thu Aug 6 13:39:55 2009" />
        <observations epoch_first="Thu Aug 6 12:00:00 2009"
                      epoch_last="Thu Aug 6 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37055"
                obs_have="36589"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="35218"
                obs_have="35218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:56"
                         size="4841386"
                         time_creation="Sat Nov 6 00:08:37 2010"
                         time_modification="Thu Aug 6 13:39:55 2009" />
        <observations epoch_first="Thu Aug 6 12:00:00 2009"
                      epoch_last="Thu Aug 6 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37055"
                obs_have="36589"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="35218"
                obs_have="35218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Aug 6 16:33:31 2009"
               level="3">
        <file_statistics latency=""
                         size="4681728"
                         time_creation="Thu Aug 6 15:08:09 2009"
                         time_modification="Thu Aug 6 14:39:34 2009" />
        <observations epoch_first="Thu Aug 6 13:00:00 2009"
                      epoch_last="Thu Aug 6 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37925"
                obs_have="35145"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="30343"
                obs_have="30343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25351"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:35"
                         size="4681728"
                         time_creation="Sat Nov 6 00:08:37 2010"
                         time_modification="Thu Aug 6 14:39:34 2009" />
        <observations epoch_first="Thu Aug 6 13:00:00 2009"
                      epoch_last="Thu Aug 6 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37925"
                obs_have="35145"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="30343"
                obs_have="30343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25351"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Aug 6 17:33:35 2009"
               level="3">
        <file_statistics latency=""
                         size="4844923"
                         time_creation="Thu Aug 6 16:08:09 2009"
                         time_modification="Thu Aug 6 15:39:32 2009" />
        <observations epoch_first="Thu Aug 6 14:00:00 2009"
                      epoch_last="Thu Aug 6 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36998"
                obs_have="36564"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33181"
                obs_have="33181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:33"
                         size="4844923"
                         time_creation="Sat Nov 6 00:08:37 2010"
                         time_modification="Thu Aug 6 15:39:32 2009" />
        <observations epoch_first="Thu Aug 6 14:00:00 2009"
                      epoch_last="Thu Aug 6 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36998"
                obs_have="36564"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33181"
                obs_have="33181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Aug 6 18:33:27 2009"
               level="3">
        <file_statistics latency=""
                         size="4276880"
                         time_creation="Thu Aug 6 17:08:09 2009"
                         time_modification="Thu Aug 6 16:39:31 2009" />
        <observations epoch_first="Thu Aug 6 15:00:00 2009"
                      epoch_last="Thu Aug 6 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34038"
                obs_have="31894"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="28720"
                obs_have="28720"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:32"
                         size="4276880"
                         time_creation="Sat Nov 6 00:08:38 2010"
                         time_modification="Thu Aug 6 16:39:31 2009" />
        <observations epoch_first="Thu Aug 6 15:00:00 2009"
                      epoch_last="Thu Aug 6 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34038"
                obs_have="31894"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="28720"
                obs_have="28720"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Aug 6 19:33:33 2009"
               level="3">
        <file_statistics latency=""
                         size="4531688"
                         time_creation="Thu Aug 6 18:08:08 2009"
                         time_modification="Thu Aug 6 17:40:25 2009" />
        <observations epoch_first="Thu Aug 6 16:00:00 2009"
                      epoch_last="Thu Aug 6 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="33858"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23633"
                obs_have="23633"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:40:26"
                         size="4531688"
                         time_creation="Sat Nov 6 00:08:38 2010"
                         time_modification="Thu Aug 6 17:40:25 2009" />
        <observations epoch_first="Thu Aug 6 16:00:00 2009"
                      epoch_last="Thu Aug 6 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="33858"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23633"
                obs_have="23633"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Aug 6 20:33:31 2009"
               level="3">
        <file_statistics latency=""
                         size="4487281"
                         time_creation="Thu Aug 6 19:08:08 2009"
                         time_modification="Thu Aug 6 18:39:58 2009" />
        <observations epoch_first="Thu Aug 6 17:00:00 2009"
                      epoch_last="Thu Aug 6 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="33731"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:59"
                         size="4487281"
                         time_creation="Sat Nov 6 00:08:39 2010"
                         time_modification="Thu Aug 6 18:39:58 2009" />
        <observations epoch_first="Thu Aug 6 17:00:00 2009"
                      epoch_last="Thu Aug 6 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="33731"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Aug 6 21:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="4967134"
                         time_creation="Thu Aug 6 20:08:11 2009"
                         time_modification="Thu Aug 6 19:40:14 2009" />
        <observations epoch_first="Thu Aug 6 18:00:00 2009"
                      epoch_last="Thu Aug 6 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="37426"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="30642"
                obs_have="30638"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:40:15"
                         size="4967134"
                         time_creation="Sat Nov 6 00:08:39 2010"
                         time_modification="Thu Aug 6 19:40:14 2009" />
        <observations epoch_first="Thu Aug 6 18:00:00 2009"
                      epoch_last="Thu Aug 6 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="37426"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="30642"
                obs_have="30638"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25700"
                obs_have="25700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Aug 6 22:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="5235001"
                         time_creation="Thu Aug 6 21:08:10 2009"
                         time_modification="Thu Aug 6 20:39:42 2009" />
        <observations epoch_first="Thu Aug 6 19:00:00 2009"
                      epoch_last="Thu Aug 6 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="39612"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="34977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29650"
                obs_have="29650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:43"
                         size="5235001"
                         time_creation="Sat Nov 6 00:08:39 2010"
                         time_modification="Thu Aug 6 20:39:42 2009" />
        <observations epoch_first="Thu Aug 6 19:00:00 2009"
                      epoch_last="Thu Aug 6 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="39612"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="34977"
                obs_have="34977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29650"
                obs_have="29650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Aug 6 23:33:37 2009"
               level="3">
        <file_statistics latency=""
                         size="4821868"
                         time_creation="Thu Aug 6 22:08:09 2009"
                         time_modification="Thu Aug 6 21:40:34 2009" />
        <observations epoch_first="Thu Aug 6 20:00:00 2009"
                      epoch_last="Thu Aug 6 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="36373"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30750"
                obs_have="30750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:40:35"
                         size="4821868"
                         time_creation="Sat Nov 6 00:08:40 2010"
                         time_modification="Thu Aug 6 21:40:34 2009" />
        <observations epoch_first="Thu Aug 6 20:00:00 2009"
                      epoch_last="Thu Aug 6 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="36373"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30750"
                obs_have="30750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug 7 00:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="5195343"
                         time_creation="Thu Aug 6 23:08:09 2009"
                         time_modification="Thu Aug 6 22:40:31 2009" />
        <observations epoch_first="Thu Aug 6 21:00:00 2009"
                      epoch_last="Thu Aug 6 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42270"
                obs_have="39133"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23383"
                obs_have="23383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:40:32"
                         size="5195343"
                         time_creation="Sat Nov 6 00:08:40 2010"
                         time_modification="Thu Aug 6 22:40:31 2009" />
        <observations epoch_first="Thu Aug 6 21:00:00 2009"
                      epoch_last="Thu Aug 6 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42270"
                obs_have="39133"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23383"
                obs_have="23383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Aug 7 01:33:33 2009"
               level="3">
        <file_statistics latency=""
                         size="5042846"
                         time_creation="Fri Aug 7 00:08:11 2009"
                         time_modification="Thu Aug 6 23:40:13 2009" />
        <observations epoch_first="Thu Aug 6 22:00:00 2009"
                      epoch_last="Thu Aug 6 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39675"
                obs_have="38082"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="34555"
                obs_have="34555"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:40:14"
                         size="5042846"
                         time_creation="Sat Nov 6 00:08:41 2010"
                         time_modification="Thu Aug 6 23:40:13 2009" />
        <observations epoch_first="Thu Aug 6 22:00:00 2009"
                      epoch_last="Thu Aug 6 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39675"
                obs_have="38082"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="34555"
                obs_have="34555"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb218x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Nov 6 02:32:58 2010"
               level="3">
        <file_statistics latency="00:39:43"
                         size="4890594"
                         time_creation="Sat Nov 6 00:08:41 2010"
                         time_modification="Fri Aug 7 00:39:42 2009" />
        <observations epoch_first="Thu Aug 6 23:00:00 2009"
                      epoch_last="Thu Aug 6 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37501"
                obs_have="36898"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31660"
                obs_have="31660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
