<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-08 00:00:00"
    DayOfYear="159"
    Year="2011">
  <station name="CT31">
    <file name="/ct311590.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  9 20:12:57 2011"
               level="3">
        <file_statistics latency="04:30:41"
                         size="6334628"
                         time_creation="Thu Jun  9 01:33:15 2011"
                         time_modification="Thu Jun  9 01:30:11 2011" />
        <observations epoch_first="Wed Jun  8 00:00:00 2011"
                      epoch_last="Wed Jun  8 20:59:30 2011"
                      epochs="2400"
                      epochs_ratio="83.33">
          <mask elevation="03 degrees"
                obs_expected="24957"
                obs_have="21898"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="20973"
                obs_have="18931"
                obs_ratio="90.26" />
          <mask elevation="15 degrees"
                obs_expected="18437"
                obs_have="16756"
                obs_ratio="90.88" />
        </observations>
      </control>
    </file>
    <file name="/ct31159a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun  8 01:43:16 2011"
               level="3">
        <file_statistics latency="00:26:45"
                         size="9401418"
                         time_creation="Wed Jun  8 01:28:03 2011"
                         time_modification="Wed Jun  8 01:26:44 2011" />
        <observations epoch_first="Wed Jun  8 00:00:00 2011"
                      epoch_last="Wed Jun  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42277"
                obs_have="37187"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="35413"
                obs_have="31171"
                obs_ratio="88.02" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="26433"
                obs_ratio="86.33" />
        </observations>
      </control>
      <control date="Wed Jun  8 03:33:24 2011"
               level="3">
        <file_statistics latency="00:26:45"
                         size="9401418"
                         time_creation="Wed Jun  8 01:28:03 2011"
                         time_modification="Wed Jun  8 01:26:44 2011" />
        <observations epoch_first="Wed Jun  8 00:00:00 2011"
                      epoch_last="Wed Jun  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42277"
                obs_have="37187"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="35413"
                obs_have="31171"
                obs_ratio="88.02" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="26433"
                obs_ratio="86.33" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:26:45"
                         size="9401418"
                         time_creation="Wed Jun  8 01:28:03 2011"
                         time_modification="Wed Jun  8 01:26:44 2011" />
        <observations epoch_first="Wed Jun  8 00:00:00 2011"
                      epoch_last="Wed Jun  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42277"
                obs_have="37187"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="35413"
                obs_have="31171"
                obs_ratio="88.02" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="26433"
                obs_ratio="86.33" />
        </observations>
      </control>
    </file>
    <file name="/ct31159b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun  8 02:43:20 2011"
               level="3">
        <file_statistics latency="00:17:27"
                         size="9068285"
                         time_creation="Wed Jun  8 02:23:03 2011"
                         time_modification="Wed Jun  8 02:17:26 2011" />
        <observations epoch_first="Wed Jun  8 01:00:00 2011"
                      epoch_last="Wed Jun  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="36811"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="34348"
                obs_have="33791"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32381"
                obs_have="31833"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Wed Jun  8 04:33:28 2011"
               level="3">
        <file_statistics latency="00:17:27"
                         size="9068285"
                         time_creation="Wed Jun  8 02:23:03 2011"
                         time_modification="Wed Jun  8 02:17:26 2011" />
        <observations epoch_first="Wed Jun  8 01:00:00 2011"
                      epoch_last="Wed Jun  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="36811"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="34348"
                obs_have="33791"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32381"
                obs_have="31833"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:17:27"
                         size="9068285"
                         time_creation="Wed Jun  8 02:23:03 2011"
                         time_modification="Wed Jun  8 02:17:26 2011" />
        <observations epoch_first="Wed Jun  8 01:00:00 2011"
                      epoch_last="Wed Jun  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="36811"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="34348"
                obs_have="33791"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32381"
                obs_have="31833"
                obs_ratio="98.31" />
        </observations>
      </control>
    </file>
    <file name="/ct31159c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun  8 03:43:28 2011"
               level="3">
        <file_statistics latency="00:21:17"
                         size="8196743"
                         time_creation="Wed Jun  8 03:28:04 2011"
                         time_modification="Wed Jun  8 03:21:16 2011" />
        <observations epoch_first="Wed Jun  8 02:00:00 2011"
                      epoch_last="Wed Jun  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34391"
                obs_have="32247"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="30398"
                obs_have="28497"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="27878"
                obs_have="26033"
                obs_ratio="93.38" />
        </observations>
      </control>
      <control date="Wed Jun  8 05:33:37 2011"
               level="3">
        <file_statistics latency="00:21:17"
                         size="8196743"
                         time_creation="Wed Jun  8 03:28:04 2011"
                         time_modification="Wed Jun  8 03:21:16 2011" />
        <observations epoch_first="Wed Jun  8 02:00:00 2011"
                      epoch_last="Wed Jun  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34391"
                obs_have="32247"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="30398"
                obs_have="28497"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="27878"
                obs_have="26033"
                obs_ratio="93.38" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:21:17"
                         size="8196743"
                         time_creation="Wed Jun  8 03:28:04 2011"
                         time_modification="Wed Jun  8 03:21:16 2011" />
        <observations epoch_first="Wed Jun  8 02:00:00 2011"
                      epoch_last="Wed Jun  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34391"
                obs_have="32247"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="30398"
                obs_have="28497"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="27878"
                obs_have="26033"
                obs_ratio="93.38" />
        </observations>
      </control>
    </file>
    <file name="/ct31159d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun  8 04:43:38 2011"
               level="3">
        <file_statistics latency="00:17:12"
                         size="9135148"
                         time_creation="Wed Jun  8 04:23:05 2011"
                         time_modification="Wed Jun  8 04:17:11 2011" />
        <observations epoch_first="Wed Jun  8 03:00:00 2011"
                      epoch_last="Wed Jun  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36346"
                obs_have="33042"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="29437"
                obs_have="27950"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="24918"
                obs_have="24533"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Wed Jun  8 06:33:44 2011"
               level="3">
        <file_statistics latency="00:17:12"
                         size="9135148"
                         time_creation="Wed Jun  8 04:23:05 2011"
                         time_modification="Wed Jun  8 04:17:11 2011" />
        <observations epoch_first="Wed Jun  8 03:00:00 2011"
                      epoch_last="Wed Jun  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36346"
                obs_have="33042"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="29437"
                obs_have="27950"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="24918"
                obs_have="24533"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:17:12"
                         size="9135148"
                         time_creation="Wed Jun  8 04:23:05 2011"
                         time_modification="Wed Jun  8 04:17:11 2011" />
        <observations epoch_first="Wed Jun  8 03:00:00 2011"
                      epoch_last="Wed Jun  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36346"
                obs_have="33042"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="29437"
                obs_have="27950"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="24918"
                obs_have="24533"
                obs_ratio="98.45" />
        </observations>
      </control>
    </file>
    <file name="/ct31159e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun  8 07:33:40 2011"
               level="3">
        <file_statistics latency="00:35:34"
                         size="9310787"
                         time_creation="Wed Jun  8 05:43:09 2011"
                         time_modification="Wed Jun  8 05:35:33 2011" />
        <observations epoch_first="Wed Jun  8 04:00:00 2011"
                      epoch_last="Wed Jun  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33775"
                obs_have="31759"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="32589"
                obs_have="31759"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="31591"
                obs_have="30788"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:35:34"
                         size="9310787"
                         time_creation="Wed Jun  8 05:43:09 2011"
                         time_modification="Wed Jun  8 05:35:33 2011" />
        <observations epoch_first="Wed Jun  8 04:00:00 2011"
                      epoch_last="Wed Jun  8 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33775"
                obs_have="31759"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="32589"
                obs_have="31759"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="31591"
                obs_have="30788"
                obs_ratio="97.46" />
        </observations>
      </control>
    </file>
    <file name="/ct31159f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun  8 08:33:15 2011"
               level="3">
        <file_statistics latency="00:35:36"
                         size="10092850"
                         time_creation="Wed Jun  8 06:43:11 2011"
                         time_modification="Wed Jun  8 06:35:35 2011" />
        <observations epoch_first="Wed Jun  8 05:00:00 2011"
                      epoch_last="Wed Jun  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="34497"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="33420"
                obs_have="30718"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="26958"
                obs_ratio="91.86" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:35:36"
                         size="10092850"
                         time_creation="Wed Jun  8 06:43:11 2011"
                         time_modification="Wed Jun  8 06:35:35 2011" />
        <observations epoch_first="Wed Jun  8 05:00:00 2011"
                      epoch_last="Wed Jun  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="34497"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="33420"
                obs_have="30718"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="26958"
                obs_ratio="91.86" />
        </observations>
      </control>
    </file>
    <file name="/ct31159g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun  8 07:43:38 2011"
               level="3">
        <file_statistics latency="00:28:31"
                         size="10421575"
                         time_creation="Wed Jun  8 07:33:08 2011"
                         time_modification="Wed Jun  8 07:28:30 2011" />
        <observations epoch_first="Wed Jun  8 06:00:00 2011"
                      epoch_last="Wed Jun  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35446"
                obs_have="35162"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25416"
                obs_have="25416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  8 09:33:12 2011"
               level="3">
        <file_statistics latency="00:28:31"
                         size="10421575"
                         time_creation="Wed Jun  8 07:33:08 2011"
                         time_modification="Wed Jun  8 07:28:30 2011" />
        <observations epoch_first="Wed Jun  8 06:00:00 2011"
                      epoch_last="Wed Jun  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35446"
                obs_have="35162"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25416"
                obs_have="25416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:28:31"
                         size="10421575"
                         time_creation="Wed Jun  8 07:33:08 2011"
                         time_modification="Wed Jun  8 07:28:30 2011" />
        <observations epoch_first="Wed Jun  8 06:00:00 2011"
                      epoch_last="Wed Jun  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35446"
                obs_have="35162"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25416"
                obs_have="25416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ct31159h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun  8 10:33:14 2011"
               level="3">
        <file_statistics latency="00:45:28"
                         size="10305783"
                         time_creation="Wed Jun  8 09:08:05 2011"
                         time_modification="Wed Jun  8 08:45:27 2011" />
        <observations epoch_first="Wed Jun  8 07:00:00 2011"
                      epoch_last="Wed Jun  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38065"
                obs_have="37799"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32872"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28268"
                obs_have="28221"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:45:28"
                         size="10305783"
                         time_creation="Wed Jun  8 09:08:05 2011"
                         time_modification="Wed Jun  8 08:45:27 2011" />
        <observations epoch_first="Wed Jun  8 07:00:00 2011"
                      epoch_last="Wed Jun  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38065"
                obs_have="37799"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32872"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28268"
                obs_have="28221"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/ct31159i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun  8 09:43:03 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="9826942"
                         time_creation="Wed Jun  8 09:28:06 2011"
                         time_modification="Wed Jun  8 09:24:45 2011" />
        <observations epoch_first="Wed Jun  8 08:00:00 2011"
                      epoch_last="Wed Jun  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="32794"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="27770"
                obs_ratio="91.43" />
          <mask elevation="15 degrees"
                obs_expected="26598"
                obs_have="24810"
                obs_ratio="93.28" />
        </observations>
      </control>
      <control date="Wed Jun  8 11:33:13 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="9826942"
                         time_creation="Wed Jun  8 09:28:06 2011"
                         time_modification="Wed Jun  8 09:24:45 2011" />
        <observations epoch_first="Wed Jun  8 08:00:00 2011"
                      epoch_last="Wed Jun  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="32794"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="27770"
                obs_ratio="91.43" />
          <mask elevation="15 degrees"
                obs_expected="26598"
                obs_have="24810"
                obs_ratio="93.28" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="9826942"
                         time_creation="Wed Jun  8 09:28:06 2011"
                         time_modification="Wed Jun  8 09:24:45 2011" />
        <observations epoch_first="Wed Jun  8 08:00:00 2011"
                      epoch_last="Wed Jun  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="32794"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="27770"
                obs_ratio="91.43" />
          <mask elevation="15 degrees"
                obs_expected="26598"
                obs_have="24810"
                obs_ratio="93.28" />
        </observations>
      </control>
    </file>
    <file name="/ct31159j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun  8 10:43:17 2011"
               level="3">
        <file_statistics latency="00:22:57"
                         size="9461136"
                         time_creation="Wed Jun  8 10:28:07 2011"
                         time_modification="Wed Jun  8 10:22:56 2011" />
        <observations epoch_first="Wed Jun  8 09:00:00 2011"
                      epoch_last="Wed Jun  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33563"
                obs_have="31400"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="28008"
                obs_have="26332"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="24585"
                obs_have="22914"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Wed Jun  8 12:33:11 2011"
               level="3">
        <file_statistics latency="00:22:57"
                         size="9461136"
                         time_creation="Wed Jun  8 10:28:07 2011"
                         time_modification="Wed Jun  8 10:22:56 2011" />
        <observations epoch_first="Wed Jun  8 09:00:00 2011"
                      epoch_last="Wed Jun  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33563"
                obs_have="31400"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="28008"
                obs_have="26332"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="24585"
                obs_have="22914"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:22:57"
                         size="9461136"
                         time_creation="Wed Jun  8 10:28:07 2011"
                         time_modification="Wed Jun  8 10:22:56 2011" />
        <observations epoch_first="Wed Jun  8 09:00:00 2011"
                      epoch_last="Wed Jun  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33563"
                obs_have="31400"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="28008"
                obs_have="26332"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="24585"
                obs_have="22914"
                obs_ratio="93.20" />
        </observations>
      </control>
    </file>
    <file name="/ct31159k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun  8 11:43:13 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="9041019"
                         time_creation="Wed Jun  8 11:28:08 2011"
                         time_modification="Wed Jun  8 11:24:50 2011" />
        <observations epoch_first="Wed Jun  8 10:00:00 2011"
                      epoch_last="Wed Jun  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34426"
                obs_have="30403"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="29961"
                obs_have="27288"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="24006"
                obs_ratio="94.13" />
        </observations>
      </control>
      <control date="Wed Jun  8 13:33:10 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="9041019"
                         time_creation="Wed Jun  8 11:28:08 2011"
                         time_modification="Wed Jun  8 11:24:50 2011" />
        <observations epoch_first="Wed Jun  8 10:00:00 2011"
                      epoch_last="Wed Jun  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34426"
                obs_have="30403"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="29961"
                obs_have="27288"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="24006"
                obs_ratio="94.13" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:24:51"
                         size="9041019"
                         time_creation="Wed Jun  8 11:28:08 2011"
                         time_modification="Wed Jun  8 11:24:50 2011" />
        <observations epoch_first="Wed Jun  8 10:00:00 2011"
                      epoch_last="Wed Jun  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34426"
                obs_have="30403"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="29961"
                obs_have="27288"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="24006"
                obs_ratio="94.13" />
        </observations>
      </control>
    </file>
    <file name="/ct31159l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun  8 12:43:12 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="10062243"
                         time_creation="Wed Jun  8 12:28:11 2011"
                         time_modification="Wed Jun  8 12:26:45 2011" />
        <observations epoch_first="Wed Jun  8 11:00:00 2011"
                      epoch_last="Wed Jun  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="32561"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="29109"
                obs_have="25658"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="24417"
                obs_have="21694"
                obs_ratio="88.85" />
        </observations>
      </control>
      <control date="Wed Jun  8 14:33:11 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="10062243"
                         time_creation="Wed Jun  8 12:28:11 2011"
                         time_modification="Wed Jun  8 12:26:45 2011" />
        <observations epoch_first="Wed Jun  8 11:00:00 2011"
                      epoch_last="Wed Jun  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="32561"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="29109"
                obs_have="25658"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="24417"
                obs_have="21694"
                obs_ratio="88.85" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:26:46"
                         size="10062243"
                         time_creation="Wed Jun  8 12:28:11 2011"
                         time_modification="Wed Jun  8 12:26:45 2011" />
        <observations epoch_first="Wed Jun  8 11:00:00 2011"
                      epoch_last="Wed Jun  8 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="32561"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="29109"
                obs_have="25658"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="24417"
                obs_have="21694"
                obs_ratio="88.85" />
        </observations>
      </control>
    </file>
    <file name="/ct31159m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun  8 15:33:14 2011"
               level="3">
        <file_statistics latency="00:51:37"
                         size="9405795"
                         time_creation="Wed Jun  8 14:08:07 2011"
                         time_modification="Wed Jun  8 13:51:36 2011" />
        <observations epoch_first="Wed Jun  8 12:00:00 2011"
                      epoch_last="Wed Jun  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="31803"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="29585"
                obs_have="26932"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="23077"
                obs_ratio="89.69" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:51:37"
                         size="9405795"
                         time_creation="Wed Jun  8 14:08:07 2011"
                         time_modification="Wed Jun  8 13:51:36 2011" />
        <observations epoch_first="Wed Jun  8 12:00:00 2011"
                      epoch_last="Wed Jun  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34928"
                obs_have="31803"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="29585"
                obs_have="26932"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="23077"
                obs_ratio="89.69" />
        </observations>
      </control>
    </file>
    <file name="/ct31159n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun  8 16:33:20 2011"
               level="3">
        <file_statistics latency="00:51:22"
                         size="9042996"
                         time_creation="Wed Jun  8 15:08:07 2011"
                         time_modification="Wed Jun  8 14:51:21 2011" />
        <observations epoch_first="Wed Jun  8 13:00:00 2011"
                      epoch_last="Wed Jun  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30971"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="31900"
                obs_have="29781"
                obs_ratio="93.36" />
          <mask elevation="15 degrees"
                obs_expected="30667"
                obs_have="28548"
                obs_ratio="93.09" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:51:22"
                         size="9042996"
                         time_creation="Wed Jun  8 15:08:07 2011"
                         time_modification="Wed Jun  8 14:51:21 2011" />
        <observations epoch_first="Wed Jun  8 13:00:00 2011"
                      epoch_last="Wed Jun  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="30971"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="31900"
                obs_have="29781"
                obs_ratio="93.36" />
          <mask elevation="15 degrees"
                obs_expected="30667"
                obs_have="28548"
                obs_ratio="93.09" />
        </observations>
      </control>
    </file>
    <file name="/ct31159o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun  8 17:33:28 2011"
               level="3">
        <file_statistics latency="00:56:01"
                         size="9127660"
                         time_creation="Wed Jun  8 16:23:16 2011"
                         time_modification="Wed Jun  8 15:56:00 2011" />
        <observations epoch_first="Wed Jun  8 14:00:00 2011"
                      epoch_last="Wed Jun  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33810"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="32769"
                obs_have="31172"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="29549"
                obs_have="28397"
                obs_ratio="96.10" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:56:01"
                         size="9127660"
                         time_creation="Wed Jun  8 16:23:16 2011"
                         time_modification="Wed Jun  8 15:56:00 2011" />
        <observations epoch_first="Wed Jun  8 14:00:00 2011"
                      epoch_last="Wed Jun  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35770"
                obs_have="33810"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="32769"
                obs_have="31172"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="29549"
                obs_have="28397"
                obs_ratio="96.10" />
        </observations>
      </control>
    </file>
    <file name="/ct31159p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun  8 18:33:36 2011"
               level="3">
        <file_statistics latency="00:51:37"
                         size="9412593"
                         time_creation="Wed Jun  8 17:08:07 2011"
                         time_modification="Wed Jun  8 16:51:36 2011" />
        <observations epoch_first="Wed Jun  8 15:00:00 2011"
                      epoch_last="Wed Jun  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="34897"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28788"
                obs_have="28692"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="22585"
                obs_have="22489"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:51:37"
                         size="9412593"
                         time_creation="Wed Jun  8 17:08:07 2011"
                         time_modification="Wed Jun  8 16:51:36 2011" />
        <observations epoch_first="Wed Jun  8 15:00:00 2011"
                      epoch_last="Wed Jun  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="34897"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28788"
                obs_have="28692"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="22585"
                obs_have="22489"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/ct31159q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun  8 17:43:37 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9512290"
                         time_creation="Wed Jun  8 17:23:15 2011"
                         time_modification="Wed Jun  8 17:20:16 2011" />
        <observations epoch_first="Wed Jun  8 16:00:00 2011"
                      epoch_last="Wed Jun  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35536"
                obs_have="33086"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="30589"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="29630"
                obs_have="28559"
                obs_ratio="96.39" />
        </observations>
      </control>
      <control date="Wed Jun  8 19:33:58 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9512290"
                         time_creation="Wed Jun  8 17:23:15 2011"
                         time_modification="Wed Jun  8 17:20:16 2011" />
        <observations epoch_first="Wed Jun  8 16:00:00 2011"
                      epoch_last="Wed Jun  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35536"
                obs_have="33086"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="30589"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="29630"
                obs_have="28559"
                obs_ratio="96.39" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9512290"
                         time_creation="Wed Jun  8 17:23:15 2011"
                         time_modification="Wed Jun  8 17:20:16 2011" />
        <observations epoch_first="Wed Jun  8 16:00:00 2011"
                      epoch_last="Wed Jun  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35536"
                obs_have="33086"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="30589"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="29630"
                obs_have="28559"
                obs_ratio="96.39" />
        </observations>
      </control>
    </file>
    <file name="/ct31159r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun  8 20:33:50 2011"
               level="3">
        <file_statistics latency="00:36:43"
                         size="9139029"
                         time_creation="Wed Jun  8 18:43:17 2011"
                         time_modification="Wed Jun  8 18:36:42 2011" />
        <observations epoch_first="Wed Jun  8 17:00:00 2011"
                      epoch_last="Wed Jun  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28467"
                obs_have="28292"
                obs_ratio="99.39" />
          <mask elevation="10 degrees"
                obs_expected="24160"
                obs_have="24160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="00:36:43"
                         size="9139029"
                         time_creation="Wed Jun  8 18:43:17 2011"
                         time_modification="Wed Jun  8 18:36:42 2011" />
        <observations epoch_first="Wed Jun  8 17:00:00 2011"
                      epoch_last="Wed Jun  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28467"
                obs_have="28292"
                obs_ratio="99.39" />
          <mask elevation="10 degrees"
                obs_expected="24160"
                obs_have="24160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22310"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ct31159s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="07:20:20"
                         size="9473049"
                         time_creation="Thu Jun  9 02:23:21 2011"
                         time_modification="Thu Jun  9 02:20:19 2011" />
        <observations epoch_first="Wed Jun  8 18:00:00 2011"
                      epoch_last="Wed Jun  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32097"
                obs_have="31364"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="23700"
                obs_have="23486"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="19152"
                obs_have="19152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ct31159t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun  8 22:33:25 2011"
               level="3">
        <file_statistics latency="01:17:44"
                         size="10108629"
                         time_creation="Wed Jun  8 21:23:20 2011"
                         time_modification="Wed Jun  8 21:17:43 2011" />
        <observations epoch_first="Wed Jun  8 19:00:00 2011"
                      epoch_last="Wed Jun  8 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="30733"
                obs_ratio="88.03" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="24212"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="19357"
                obs_have="18676"
                obs_ratio="96.48" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="01:17:44"
                         size="10108629"
                         time_creation="Wed Jun  8 21:23:20 2011"
                         time_modification="Wed Jun  8 21:17:43 2011" />
        <observations epoch_first="Wed Jun  8 19:00:00 2011"
                      epoch_last="Wed Jun  8 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34913"
                obs_have="30733"
                obs_ratio="88.03" />
          <mask elevation="10 degrees"
                obs_expected="25925"
                obs_have="24212"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="19357"
                obs_have="18676"
                obs_ratio="96.48" />
        </observations>
      </control>
    </file>
    <file name="/ct31159u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun  8 23:33:04 2011"
               level="3">
        <file_statistics latency="01:17:00"
                         size="9694381"
                         time_creation="Wed Jun  8 22:23:15 2011"
                         time_modification="Wed Jun  8 22:16:59 2011" />
        <observations epoch_first="Wed Jun  8 20:00:00 2011"
                      epoch_last="Wed Jun  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="27550"
                obs_ratio="76.15" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="20466"
                obs_ratio="77.00" />
          <mask elevation="15 degrees"
                obs_expected="22573"
                obs_have="17181"
                obs_ratio="76.11" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="01:17:00"
                         size="9694381"
                         time_creation="Wed Jun  8 22:23:15 2011"
                         time_modification="Wed Jun  8 22:16:59 2011" />
        <observations epoch_first="Wed Jun  8 20:00:00 2011"
                      epoch_last="Wed Jun  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="27550"
                obs_ratio="76.15" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="20466"
                obs_ratio="77.00" />
          <mask elevation="15 degrees"
                obs_expected="22573"
                obs_have="17181"
                obs_ratio="76.11" />
        </observations>
      </control>
    </file>
    <file name="/ct31159v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="04:20:21"
                         size="9213104"
                         time_creation="Thu Jun  9 02:23:22 2011"
                         time_modification="Thu Jun  9 02:20:20 2011" />
        <observations epoch_first="Wed Jun  8 21:00:00 2011"
                      epoch_last="Wed Jun  8 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="30295"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="25353"
                obs_ratio="94.10" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="20851"
                obs_ratio="92.91" />
        </observations>
      </control>
    </file>
    <file name="/ct31159w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="03:20:22"
                         size="9325152"
                         time_creation="Thu Jun  9 02:23:22 2011"
                         time_modification="Thu Jun  9 02:20:21 2011" />
        <observations epoch_first="Wed Jun  8 22:00:00 2011"
                      epoch_last="Wed Jun  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34036"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="29865"
                obs_have="29830"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28604"
                obs_have="28578"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/ct31159x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun  9 02:33:19 2011"
               level="3">
        <file_statistics latency="02:20:23"
                         size="9806179"
                         time_creation="Thu Jun  9 02:23:23 2011"
                         time_modification="Thu Jun  9 02:20:22 2011" />
        <observations epoch_first="Wed Jun  8 23:00:00 2011"
                      epoch_last="Wed Jun  8 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43379"
                obs_have="39614"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="35018"
                obs_have="31754"
                obs_ratio="90.68" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="25126"
                obs_ratio="91.54" />
        </observations>
      </control>
      <control date="Thu Jun  9 18:14:11 2011"
               level="3">
        <file_statistics latency="02:20:23"
                         size="9806179"
                         time_creation="Thu Jun  9 02:23:23 2011"
                         time_modification="Thu Jun  9 02:20:22 2011" />
        <observations epoch_first="Wed Jun  8 23:00:00 2011"
                      epoch_last="Wed Jun  8 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43379"
                obs_have="39614"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="35018"
                obs_have="31754"
                obs_ratio="90.68" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="25126"
                obs_ratio="91.54" />
        </observations>
      </control>
    </file>
  </station>
</QC>
