<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-18 00:00:00"
    DayOfYear="18"
    Year="2011">
  <station name="MARG">
    <file name="/marg0180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 19 23:09:01 2011"
               level="3">
        <file_statistics latency="03:32:48"
                         size="5088423"
                         time_creation="Wed Jan 19 04:07:20 2011"
                         time_modification="Wed Jan 19 03:32:18 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30142"
                obs_have="25041"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="25217"
                obs_have="24270"
                obs_ratio="96.24" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22299"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Thu Feb 17 09:05:29 2011"
               level="3">
        <file_statistics latency="03:32:48"
                         size="5088423"
                         time_creation="Tue Feb 15 00:57:23 2011"
                         time_modification="Wed Jan 19 03:32:18 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30142"
                obs_have="25041"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="25217"
                obs_have="24270"
                obs_ratio="96.24" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22299"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="/marg018a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 18 01:22:12 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7050812"
                         time_creation="Tue Jan 18 01:17:03 2011"
                         time_modification="Tue Jan 18 01:11:12 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37749"
                obs_have="35035"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="31916"
                obs_have="31497"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 01:47:11 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7050812"
                         time_creation="Tue Jan 18 01:17:03 2011"
                         time_modification="Tue Jan 18 01:11:12 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37749"
                obs_have="35035"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="31916"
                obs_have="31497"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 03:36:16 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7050812"
                         time_creation="Tue Jan 18 01:17:03 2011"
                         time_modification="Tue Jan 18 01:11:12 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37749"
                obs_have="35035"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="31916"
                obs_have="31497"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7050812"
                         time_creation="Tue Jan 18 01:17:03 2011"
                         time_modification="Tue Jan 18 01:11:12 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37749"
                obs_have="35035"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="31916"
                obs_have="31497"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7050812"
                         time_creation="Tue Feb 15 00:53:23 2011"
                         time_modification="Tue Jan 18 01:11:12 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37749"
                obs_have="35035"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="31916"
                obs_have="31497"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 18 02:22:09 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="6453096"
                         time_creation="Tue Jan 18 02:17:03 2011"
                         time_modification="Tue Jan 18 02:11:08 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="29952"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="30005"
                obs_have="29102"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26652"
                obs_have="26652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 02:47:12 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="6453096"
                         time_creation="Tue Jan 18 02:17:03 2011"
                         time_modification="Tue Jan 18 02:11:08 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="29952"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="30005"
                obs_have="29102"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26652"
                obs_have="26652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 04:36:09 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="6453096"
                         time_creation="Tue Jan 18 02:17:03 2011"
                         time_modification="Tue Jan 18 02:11:08 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="29952"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="30005"
                obs_have="29102"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26652"
                obs_have="26652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="6453096"
                         time_creation="Tue Jan 18 02:17:03 2011"
                         time_modification="Tue Jan 18 02:11:08 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="29952"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="30005"
                obs_have="29102"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26652"
                obs_have="26652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="6453096"
                         time_creation="Tue Feb 15 00:53:23 2011"
                         time_modification="Tue Jan 18 02:11:08 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34519"
                obs_have="29952"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="30005"
                obs_have="29102"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26652"
                obs_have="26652"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 18 03:22:21 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6050740"
                         time_creation="Tue Jan 18 03:17:02 2011"
                         time_modification="Tue Jan 18 03:11:09 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30336"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30060"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28700"
                obs_have="28585"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jan 18 03:47:17 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6050740"
                         time_creation="Tue Jan 18 03:17:02 2011"
                         time_modification="Tue Jan 18 03:11:09 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30336"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30060"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28700"
                obs_have="28585"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jan 18 05:36:21 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6050740"
                         time_creation="Tue Jan 18 03:17:02 2011"
                         time_modification="Tue Jan 18 03:11:09 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30336"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30060"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28700"
                obs_have="28585"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6050740"
                         time_creation="Tue Jan 18 03:17:02 2011"
                         time_modification="Tue Jan 18 03:11:09 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30336"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30060"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28700"
                obs_have="28585"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6050740"
                         time_creation="Tue Feb 15 00:53:23 2011"
                         time_modification="Tue Jan 18 03:11:09 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30336"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30060"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28700"
                obs_have="28585"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/marg018d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 18 04:22:15 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5422006"
                         time_creation="Tue Jan 18 04:17:04 2011"
                         time_modification="Tue Jan 18 04:11:10 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31796"
                obs_have="25470"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="27073"
                obs_have="25294"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23548"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Tue Jan 18 04:47:10 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5422006"
                         time_creation="Tue Jan 18 04:17:04 2011"
                         time_modification="Tue Jan 18 04:11:10 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31796"
                obs_have="25470"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="27073"
                obs_have="25294"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23548"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Tue Jan 18 06:36:10 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5422006"
                         time_creation="Tue Jan 18 04:17:04 2011"
                         time_modification="Tue Jan 18 04:11:10 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31796"
                obs_have="25470"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="27073"
                obs_have="25294"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23548"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5422006"
                         time_creation="Tue Jan 18 04:17:04 2011"
                         time_modification="Tue Jan 18 04:11:10 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31796"
                obs_have="25470"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="27073"
                obs_have="25294"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23548"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5422006"
                         time_creation="Tue Feb 15 00:53:24 2011"
                         time_modification="Tue Jan 18 04:11:10 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31796"
                obs_have="25470"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="27073"
                obs_have="25294"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23548"
                obs_ratio="99.39" />
        </observations>
      </control>
    </file>
    <file name="/marg018e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 18 05:22:15 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6089996"
                         time_creation="Tue Jan 18 05:17:04 2011"
                         time_modification="Tue Jan 18 05:11:10 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36581"
                obs_have="29837"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27670"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="24418"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Tue Jan 18 05:47:15 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6089996"
                         time_creation="Tue Jan 18 05:17:04 2011"
                         time_modification="Tue Jan 18 05:11:10 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36581"
                obs_have="29837"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27670"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="24418"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6089996"
                         time_creation="Tue Jan 18 05:17:04 2011"
                         time_modification="Tue Jan 18 05:11:10 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36581"
                obs_have="29837"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27670"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="24418"
                obs_ratio="97.27" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6089996"
                         time_creation="Tue Feb 15 00:53:24 2011"
                         time_modification="Tue Jan 18 05:11:10 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36581"
                obs_have="29837"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="27670"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="24418"
                obs_ratio="97.27" />
        </observations>
      </control>
    </file>
    <file name="/marg018f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 18 06:22:22 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6844633"
                         time_creation="Tue Jan 18 06:17:05 2011"
                         time_modification="Tue Jan 18 06:11:10 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="33029"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31759"
                obs_have="31700"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 06:47:18 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6844633"
                         time_creation="Tue Jan 18 06:17:05 2011"
                         time_modification="Tue Jan 18 06:11:10 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="33029"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31759"
                obs_have="31700"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 08:49:46 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6844633"
                         time_creation="Tue Jan 18 06:17:05 2011"
                         time_modification="Tue Jan 18 06:11:10 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="33029"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31759"
                obs_have="31700"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6844633"
                         time_creation="Tue Jan 18 06:17:05 2011"
                         time_modification="Tue Jan 18 06:11:10 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="33029"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31759"
                obs_have="31700"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6844633"
                         time_creation="Tue Feb 15 00:53:25 2011"
                         time_modification="Tue Jan 18 06:11:10 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="33029"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="31759"
                obs_have="31700"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 18 09:02:26 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6763118"
                         time_creation="Tue Jan 18 07:17:06 2011"
                         time_modification="Tue Jan 18 07:11:11 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39835"
                obs_have="35132"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34520"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30831"
                obs_have="30831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 09:36:14 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6763118"
                         time_creation="Tue Jan 18 07:17:06 2011"
                         time_modification="Tue Jan 18 07:11:11 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39835"
                obs_have="35132"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34520"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30831"
                obs_have="30831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6763118"
                         time_creation="Tue Jan 18 07:17:06 2011"
                         time_modification="Tue Jan 18 07:11:11 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39835"
                obs_have="35132"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34520"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30831"
                obs_have="30831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6763118"
                         time_creation="Tue Feb 15 00:53:25 2011"
                         time_modification="Tue Jan 18 07:11:11 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39835"
                obs_have="35132"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="34520"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="30831"
                obs_have="30831"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 18 08:54:56 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6857020"
                         time_creation="Tue Jan 18 08:17:09 2011"
                         time_modification="Tue Jan 18 08:11:10 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36260"
                obs_have="34669"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33269"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 08:58:42 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6857020"
                         time_creation="Tue Jan 18 08:17:09 2011"
                         time_modification="Tue Jan 18 08:11:10 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36260"
                obs_have="34669"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33269"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 10:36:11 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6857020"
                         time_creation="Tue Jan 18 08:17:09 2011"
                         time_modification="Tue Jan 18 08:11:10 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36260"
                obs_have="34669"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33269"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6857020"
                         time_creation="Tue Jan 18 08:17:09 2011"
                         time_modification="Tue Jan 18 08:11:10 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36260"
                obs_have="34669"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33269"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6857020"
                         time_creation="Tue Feb 15 00:53:25 2011"
                         time_modification="Tue Jan 18 08:11:10 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36260"
                obs_have="34669"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33269"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31317"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 18 09:22:21 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6752154"
                         time_creation="Tue Jan 18 09:17:07 2011"
                         time_modification="Tue Jan 18 09:11:09 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32945"
                obs_have="32360"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32359"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31918"
                obs_have="31918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 09:47:21 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6752154"
                         time_creation="Tue Jan 18 09:17:07 2011"
                         time_modification="Tue Jan 18 09:11:09 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32945"
                obs_have="32360"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32359"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31918"
                obs_have="31918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 11:36:23 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6752154"
                         time_creation="Tue Jan 18 09:17:07 2011"
                         time_modification="Tue Jan 18 09:11:09 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32945"
                obs_have="32360"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32359"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31918"
                obs_have="31918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6752154"
                         time_creation="Tue Jan 18 09:17:07 2011"
                         time_modification="Tue Jan 18 09:11:09 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32945"
                obs_have="32360"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32359"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31918"
                obs_have="31918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6752154"
                         time_creation="Tue Feb 15 00:53:26 2011"
                         time_modification="Tue Jan 18 09:11:09 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32945"
                obs_have="32360"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32359"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="31918"
                obs_have="31918"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 18 10:22:14 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6459917"
                         time_creation="Tue Jan 18 10:17:07 2011"
                         time_modification="Tue Jan 18 10:11:09 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="31859"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="30345"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="26011"
                obs_have="26011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 10:47:11 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6459917"
                         time_creation="Tue Jan 18 10:17:07 2011"
                         time_modification="Tue Jan 18 10:11:09 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="31859"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="30345"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="26011"
                obs_have="26011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 12:36:12 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6459917"
                         time_creation="Tue Jan 18 10:17:07 2011"
                         time_modification="Tue Jan 18 10:11:09 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="31859"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="30345"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="26011"
                obs_have="26011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6459917"
                         time_creation="Tue Jan 18 10:17:07 2011"
                         time_modification="Tue Jan 18 10:11:09 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="31859"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="30345"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="26011"
                obs_have="26011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6459917"
                         time_creation="Tue Feb 15 00:53:26 2011"
                         time_modification="Tue Jan 18 10:11:09 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="31859"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="30345"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="26011"
                obs_have="26011"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 18 11:22:10 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6533289"
                         time_creation="Tue Jan 18 11:17:07 2011"
                         time_modification="Tue Jan 18 11:11:10 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37502"
                obs_have="35040"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34636"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32147"
                obs_have="32147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 11:47:08 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6533289"
                         time_creation="Tue Jan 18 11:17:07 2011"
                         time_modification="Tue Jan 18 11:11:10 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37502"
                obs_have="35040"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34636"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32147"
                obs_have="32147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 13:36:11 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6533289"
                         time_creation="Tue Jan 18 11:17:07 2011"
                         time_modification="Tue Jan 18 11:11:10 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37502"
                obs_have="35040"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34636"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32147"
                obs_have="32147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6533289"
                         time_creation="Tue Jan 18 11:17:07 2011"
                         time_modification="Tue Jan 18 11:11:10 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37502"
                obs_have="35040"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34636"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32147"
                obs_have="32147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6533289"
                         time_creation="Tue Feb 15 00:53:26 2011"
                         time_modification="Tue Jan 18 11:11:10 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37502"
                obs_have="35040"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34636"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="32147"
                obs_have="32147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 18 12:22:18 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6067833"
                         time_creation="Tue Jan 18 12:17:10 2011"
                         time_modification="Tue Jan 18 12:11:11 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37279"
                obs_have="33897"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="34424"
                obs_have="33678"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 12:47:14 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6067833"
                         time_creation="Tue Jan 18 12:17:10 2011"
                         time_modification="Tue Jan 18 12:11:11 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33897"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="34424"
                obs_have="33678"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 14:36:20 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6067833"
                         time_creation="Tue Jan 18 12:17:10 2011"
                         time_modification="Tue Jan 18 12:11:11 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33897"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="34424"
                obs_have="33678"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6067833"
                         time_creation="Tue Jan 18 12:17:10 2011"
                         time_modification="Tue Jan 18 12:11:11 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33897"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="34424"
                obs_have="33678"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6067833"
                         time_creation="Tue Feb 15 00:53:27 2011"
                         time_modification="Tue Jan 18 12:11:11 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33897"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="34424"
                obs_have="33678"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 18 13:22:18 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6082905"
                         time_creation="Tue Jan 18 13:17:13 2011"
                         time_modification="Tue Jan 18 13:11:10 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="32443"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="31116"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28343"
                obs_have="28343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 13:47:15 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6082905"
                         time_creation="Tue Jan 18 13:17:13 2011"
                         time_modification="Tue Jan 18 13:11:10 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="32443"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="31116"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 15:36:18 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6082905"
                         time_creation="Tue Jan 18 13:17:13 2011"
                         time_modification="Tue Jan 18 13:11:10 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="32443"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="31116"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6082905"
                         time_creation="Tue Jan 18 13:17:13 2011"
                         time_modification="Tue Jan 18 13:11:10 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="32443"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="31116"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6082905"
                         time_creation="Tue Feb 15 00:53:27 2011"
                         time_modification="Tue Jan 18 13:11:10 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="32443"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="31116"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28342"
                obs_have="28342"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 18 14:22:12 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6388581"
                         time_creation="Tue Jan 18 14:17:11 2011"
                         time_modification="Tue Jan 18 14:11:10 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32560"
                obs_have="28818"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="28421"
                obs_have="27838"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="26270"
                obs_have="26270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 14:47:10 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6388581"
                         time_creation="Tue Jan 18 14:17:11 2011"
                         time_modification="Tue Jan 18 14:11:10 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32560"
                obs_have="28818"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="28421"
                obs_have="27838"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="26270"
                obs_have="26270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 16:36:19 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6388581"
                         time_creation="Tue Jan 18 14:17:11 2011"
                         time_modification="Tue Jan 18 14:11:10 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32560"
                obs_have="28818"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="28421"
                obs_have="27838"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="26270"
                obs_have="26270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6388581"
                         time_creation="Tue Jan 18 14:17:11 2011"
                         time_modification="Tue Jan 18 14:11:10 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32560"
                obs_have="28818"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="28421"
                obs_have="27838"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="26270"
                obs_have="26270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6388581"
                         time_creation="Tue Feb 15 00:53:27 2011"
                         time_modification="Tue Jan 18 14:11:10 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32560"
                obs_have="28818"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="28421"
                obs_have="27838"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="26270"
                obs_have="26270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 18 15:22:23 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6658477"
                         time_creation="Tue Jan 18 15:17:10 2011"
                         time_modification="Tue Jan 18 15:11:09 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="32320"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31532"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="31866"
                obs_have="31532"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Tue Jan 18 15:47:19 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6658477"
                         time_creation="Tue Jan 18 15:17:10 2011"
                         time_modification="Tue Jan 18 15:11:09 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="32320"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31532"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="31866"
                obs_have="31532"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:36:37 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6658477"
                         time_creation="Tue Jan 18 15:17:10 2011"
                         time_modification="Tue Jan 18 15:11:09 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="32320"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31532"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="31866"
                obs_have="31532"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6658477"
                         time_creation="Tue Jan 18 15:17:10 2011"
                         time_modification="Tue Jan 18 15:11:09 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="32320"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31532"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="31866"
                obs_have="31532"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6658477"
                         time_creation="Tue Feb 15 00:53:27 2011"
                         time_modification="Tue Jan 18 15:11:09 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="32320"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31532"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="31866"
                obs_have="31532"
                obs_ratio="98.95" />
        </observations>
      </control>
    </file>
    <file name="/marg018p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 18 16:22:17 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7425402"
                         time_creation="Tue Jan 18 16:17:14 2011"
                         time_modification="Tue Jan 18 16:11:11 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="33573"
                obs_ratio="83.67" />
          <mask elevation="10 degrees"
                obs_expected="34314"
                obs_have="33027"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 16:47:19 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7425402"
                         time_creation="Tue Jan 18 16:17:14 2011"
                         time_modification="Tue Jan 18 16:11:11 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="33573"
                obs_ratio="83.67" />
          <mask elevation="10 degrees"
                obs_expected="34314"
                obs_have="33027"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 18:36:20 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7425402"
                         time_creation="Tue Jan 18 16:17:14 2011"
                         time_modification="Tue Jan 18 16:11:11 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="33573"
                obs_ratio="83.67" />
          <mask elevation="10 degrees"
                obs_expected="34314"
                obs_have="33027"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7425402"
                         time_creation="Tue Jan 18 16:17:14 2011"
                         time_modification="Tue Jan 18 16:11:11 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="33573"
                obs_ratio="83.67" />
          <mask elevation="10 degrees"
                obs_expected="34314"
                obs_have="33027"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7425402"
                         time_creation="Tue Feb 15 00:53:28 2011"
                         time_modification="Tue Jan 18 16:11:11 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40127"
                obs_have="33573"
                obs_ratio="83.67" />
          <mask elevation="10 degrees"
                obs_expected="34314"
                obs_have="33027"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 18 17:22:24 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6682611"
                         time_creation="Tue Jan 18 17:17:12 2011"
                         time_modification="Tue Jan 18 17:11:10 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="27965"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="28425"
                obs_have="27172"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:47:26 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6682611"
                         time_creation="Tue Jan 18 17:17:12 2011"
                         time_modification="Tue Jan 18 17:11:10 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="27965"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="28425"
                obs_have="27172"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 19:36:25 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6682611"
                         time_creation="Tue Jan 18 17:17:12 2011"
                         time_modification="Tue Jan 18 17:11:10 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="27965"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="28425"
                obs_have="27172"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6682611"
                         time_creation="Tue Jan 18 17:17:12 2011"
                         time_modification="Tue Jan 18 17:11:10 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="27965"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="28425"
                obs_have="27172"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6682611"
                         time_creation="Tue Feb 15 00:53:28 2011"
                         time_modification="Tue Jan 18 17:11:10 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="27965"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="28425"
                obs_have="27172"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 18 18:22:16 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6573054"
                         time_creation="Tue Jan 18 18:17:26 2011"
                         time_modification="Tue Jan 18 18:11:09 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="30481"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="31845"
                obs_have="29449"
                obs_ratio="92.48" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="27723"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Tue Jan 18 18:47:13 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6573054"
                         time_creation="Tue Jan 18 18:17:26 2011"
                         time_modification="Tue Jan 18 18:11:09 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="30481"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="31845"
                obs_have="29449"
                obs_ratio="92.48" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="27723"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Tue Jan 18 20:36:15 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6573054"
                         time_creation="Tue Jan 18 18:17:26 2011"
                         time_modification="Tue Jan 18 18:11:09 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="30481"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="31845"
                obs_have="29449"
                obs_ratio="92.48" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="27723"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6573054"
                         time_creation="Tue Jan 18 18:17:26 2011"
                         time_modification="Tue Jan 18 18:11:09 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="30481"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="31845"
                obs_have="29449"
                obs_ratio="92.48" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="27723"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6573054"
                         time_creation="Tue Feb 15 00:53:29 2011"
                         time_modification="Tue Jan 18 18:11:09 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="30481"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="31845"
                obs_have="29449"
                obs_ratio="92.48" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="27723"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/marg018s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 18 19:22:12 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6077736"
                         time_creation="Tue Jan 18 19:17:35 2011"
                         time_modification="Tue Jan 18 19:11:10 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33429"
                obs_have="30987"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="30144"
                obs_have="29885"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27136"
                obs_have="27136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 19:47:10 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6077736"
                         time_creation="Tue Jan 18 19:17:35 2011"
                         time_modification="Tue Jan 18 19:11:10 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33429"
                obs_have="30987"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="30144"
                obs_have="29885"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27136"
                obs_have="27136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6077736"
                         time_creation="Tue Jan 18 19:17:35 2011"
                         time_modification="Tue Jan 18 19:11:10 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33429"
                obs_have="30987"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="30144"
                obs_have="29885"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27136"
                obs_have="27136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6077736"
                         time_creation="Tue Feb 15 00:53:29 2011"
                         time_modification="Tue Jan 18 19:11:10 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33429"
                obs_have="30987"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="30144"
                obs_have="29885"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27136"
                obs_have="27136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 18 20:22:14 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4916113"
                         time_creation="Tue Jan 18 20:17:42 2011"
                         time_modification="Tue Jan 18 20:11:09 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29054"
                obs_have="26886"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23869"
                obs_have="23869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 20:47:13 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4916113"
                         time_creation="Tue Jan 18 20:17:42 2011"
                         time_modification="Tue Jan 18 20:11:09 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29054"
                obs_have="26886"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23869"
                obs_have="23869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4916113"
                         time_creation="Tue Jan 18 20:17:42 2011"
                         time_modification="Tue Jan 18 20:11:09 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29054"
                obs_have="26886"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23869"
                obs_have="23869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4916113"
                         time_creation="Tue Feb 15 00:53:29 2011"
                         time_modification="Tue Jan 18 20:11:09 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29054"
                obs_have="26886"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23869"
                obs_have="23869"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 18 23:09:34 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="4954209"
                         time_creation="Tue Jan 18 21:17:52 2011"
                         time_modification="Tue Jan 18 21:11:11 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30018"
                obs_have="27950"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="26833"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25277"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:14:02 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="4954209"
                         time_creation="Tue Jan 18 21:17:52 2011"
                         time_modification="Tue Jan 18 21:11:11 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30018"
                obs_have="27950"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="26833"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25277"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:37:36 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="4954209"
                         time_creation="Tue Jan 18 21:17:52 2011"
                         time_modification="Tue Jan 18 21:11:11 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30018"
                obs_have="27950"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="26833"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25277"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="4954209"
                         time_creation="Tue Jan 18 21:17:52 2011"
                         time_modification="Tue Jan 18 21:11:11 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30018"
                obs_have="27950"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="26833"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25277"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="4954209"
                         time_creation="Tue Feb 15 00:53:30 2011"
                         time_modification="Tue Jan 18 21:11:11 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30018"
                obs_have="27950"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="26833"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25277"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/marg018v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 19 00:36:16 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6053396"
                         time_creation="Tue Jan 18 22:17:29 2011"
                         time_modification="Tue Jan 18 22:11:10 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30575"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="29823"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6053396"
                         time_creation="Tue Jan 18 22:17:29 2011"
                         time_modification="Tue Jan 18 22:11:10 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30575"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="29823"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6053396"
                         time_creation="Tue Feb 15 00:53:30 2011"
                         time_modification="Tue Jan 18 22:11:10 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30575"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="29823"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="27463"
                obs_have="27463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 18 23:18:53 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:22:11 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:25:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:29:15 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:32:34 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:47:12 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 01:36:14 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Jan 18 23:17:39 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6432748"
                         time_creation="Tue Feb 15 00:53:30 2011"
                         time_modification="Tue Jan 18 23:11:11 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="31159"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="31414"
                obs_have="30414"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="27782"
                obs_have="27782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/marg018x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 19 00:22:17 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6957250"
                         time_creation="Wed Jan 19 00:17:40 2011"
                         time_modification="Wed Jan 19 00:11:09 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33470"
                obs_have="31352"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 00:47:11 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6957250"
                         time_creation="Wed Jan 19 00:17:40 2011"
                         time_modification="Wed Jan 19 00:11:09 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33470"
                obs_have="31352"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 02:36:21 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6957250"
                         time_creation="Wed Jan 19 00:17:40 2011"
                         time_modification="Wed Jan 19 00:11:09 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33470"
                obs_have="31352"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 21:05:32 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6957250"
                         time_creation="Wed Jan 19 00:17:40 2011"
                         time_modification="Wed Jan 19 00:11:09 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33470"
                obs_have="31352"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:05:28 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6957250"
                         time_creation="Tue Feb 15 00:53:31 2011"
                         time_modification="Wed Jan 19 00:11:09 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33470"
                obs_have="31352"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
