<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-21 00:00:00"
    DayOfYear="52"
    Year="2011">
  <station name="GRAC">
    <file name="/grac0520.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 22 16:54:20 2011"
               level="3">
        <file_statistics latency="03:30:54"
                         size="7480142"
                         time_creation="Tue Feb 22 03:40:10 2011"
                         time_modification="Tue Feb 22 03:30:24 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:30 2011"
                      epochs="2832"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="30116"
                obs_have="28038"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="25394"
                obs_have="24026"
                obs_ratio="94.61" />
          <mask elevation="15 degrees"
                obs_expected="22720"
                obs_have="21466"
                obs_ratio="94.48" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:26:51 2011"
               level="3">
        <file_statistics latency="03:30:54"
                         size="7480142"
                         time_creation="Mon Mar 21 00:51:20 2011"
                         time_modification="Tue Feb 22 03:30:24 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:30 2011"
                      epochs="2832"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="30116"
                obs_have="28038"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="25394"
                obs_have="24026"
                obs_ratio="94.61" />
          <mask elevation="15 degrees"
                obs_expected="22720"
                obs_have="21466"
                obs_ratio="94.48" />
        </observations>
      </control>
    </file>
    <file name="/grac052a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb 21 01:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8727430"
                         time_creation="Mon Feb 21 01:08:02 2011"
                         time_modification="Mon Feb 21 01:04:05 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32324"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29630"
                obs_have="29564"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 01:42:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8727430"
                         time_creation="Mon Feb 21 01:08:02 2011"
                         time_modification="Mon Feb 21 01:04:05 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32324"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29630"
                obs_have="29564"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 03:27:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8727430"
                         time_creation="Mon Feb 21 01:08:02 2011"
                         time_modification="Mon Feb 21 01:04:05 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32324"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29630"
                obs_have="29564"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8727430"
                         time_creation="Mon Feb 21 01:08:02 2011"
                         time_modification="Mon Feb 21 01:04:05 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32324"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29630"
                obs_have="29564"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8727430"
                         time_creation="Mon Mar 21 00:50:25 2011"
                         time_modification="Mon Feb 21 01:04:05 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32324"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="29630"
                obs_have="29564"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26516"
                obs_have="26516"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb 21 02:17:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="8443967"
                         time_creation="Mon Feb 21 02:08:01 2011"
                         time_modification="Mon Feb 21 02:04:06 2011" />
        <observations epoch_first="Mon Feb 21 01:00:00 2011"
                      epoch_last="Mon Feb 21 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31110"
                obs_have="30667"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26118"
                obs_have="26118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 02:42:09 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="8443967"
                         time_creation="Mon Feb 21 02:08:01 2011"
                         time_modification="Mon Feb 21 02:04:06 2011" />
        <observations epoch_first="Mon Feb 21 01:00:00 2011"
                      epoch_last="Mon Feb 21 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31110"
                obs_have="30667"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26118"
                obs_have="26118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 04:27:17 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="8443967"
                         time_creation="Mon Feb 21 02:08:01 2011"
                         time_modification="Mon Feb 21 02:04:06 2011" />
        <observations epoch_first="Mon Feb 21 01:00:00 2011"
                      epoch_last="Mon Feb 21 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31110"
                obs_have="30667"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26118"
                obs_have="26118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="8443967"
                         time_creation="Mon Feb 21 02:08:01 2011"
                         time_modification="Mon Feb 21 02:04:06 2011" />
        <observations epoch_first="Mon Feb 21 01:00:00 2011"
                      epoch_last="Mon Feb 21 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31110"
                obs_have="30667"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26118"
                obs_have="26118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="8443967"
                         time_creation="Mon Mar 21 00:50:25 2011"
                         time_modification="Mon Feb 21 02:04:06 2011" />
        <observations epoch_first="Mon Feb 21 01:00:00 2011"
                      epoch_last="Mon Feb 21 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31110"
                obs_have="30667"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26118"
                obs_have="26118"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb 21 03:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8758329"
                         time_creation="Mon Feb 21 03:08:02 2011"
                         time_modification="Mon Feb 21 03:04:05 2011" />
        <observations epoch_first="Mon Feb 21 02:00:00 2011"
                      epoch_last="Mon Feb 21 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="33886"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25466"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20448"
                obs_have="20448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 03:42:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8758329"
                         time_creation="Mon Feb 21 03:08:02 2011"
                         time_modification="Mon Feb 21 03:04:05 2011" />
        <observations epoch_first="Mon Feb 21 02:00:00 2011"
                      epoch_last="Mon Feb 21 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="33886"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25466"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20448"
                obs_have="20448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 05:27:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8758329"
                         time_creation="Mon Feb 21 03:08:02 2011"
                         time_modification="Mon Feb 21 03:04:05 2011" />
        <observations epoch_first="Mon Feb 21 02:00:00 2011"
                      epoch_last="Mon Feb 21 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="33886"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25466"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20448"
                obs_have="20448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8758329"
                         time_creation="Mon Feb 21 03:08:02 2011"
                         time_modification="Mon Feb 21 03:04:05 2011" />
        <observations epoch_first="Mon Feb 21 02:00:00 2011"
                      epoch_last="Mon Feb 21 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="33886"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25466"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20448"
                obs_have="20448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8758329"
                         time_creation="Mon Mar 21 00:50:26 2011"
                         time_modification="Mon Feb 21 03:04:05 2011" />
        <observations epoch_first="Mon Feb 21 02:00:00 2011"
                      epoch_last="Mon Feb 21 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="33886"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25466"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20448"
                obs_have="20448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb 21 04:17:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9292180"
                         time_creation="Mon Feb 21 04:08:02 2011"
                         time_modification="Mon Feb 21 04:04:05 2011" />
        <observations epoch_first="Mon Feb 21 03:00:00 2011"
                      epoch_last="Mon Feb 21 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34582"
                obs_have="34198"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30411"
                obs_have="30383"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25569"
                obs_have="25569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 04:42:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9292180"
                         time_creation="Mon Feb 21 04:08:02 2011"
                         time_modification="Mon Feb 21 04:04:05 2011" />
        <observations epoch_first="Mon Feb 21 03:00:00 2011"
                      epoch_last="Mon Feb 21 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34582"
                obs_have="34198"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30411"
                obs_have="30383"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25569"
                obs_have="25569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 06:27:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9292180"
                         time_creation="Mon Feb 21 04:08:02 2011"
                         time_modification="Mon Feb 21 04:04:05 2011" />
        <observations epoch_first="Mon Feb 21 03:00:00 2011"
                      epoch_last="Mon Feb 21 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34582"
                obs_have="34198"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30411"
                obs_have="30383"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25569"
                obs_have="25569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9292180"
                         time_creation="Mon Feb 21 04:08:02 2011"
                         time_modification="Mon Feb 21 04:04:05 2011" />
        <observations epoch_first="Mon Feb 21 03:00:00 2011"
                      epoch_last="Mon Feb 21 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34582"
                obs_have="34198"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30411"
                obs_have="30383"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25569"
                obs_have="25569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9292180"
                         time_creation="Mon Mar 21 00:50:27 2011"
                         time_modification="Mon Feb 21 04:04:05 2011" />
        <observations epoch_first="Mon Feb 21 03:00:00 2011"
                      epoch_last="Mon Feb 21 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34582"
                obs_have="34198"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30411"
                obs_have="30383"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25569"
                obs_have="25569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb 21 05:17:14 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9484170"
                         time_creation="Mon Feb 21 05:08:02 2011"
                         time_modification="Mon Feb 21 05:04:06 2011" />
        <observations epoch_first="Mon Feb 21 04:00:00 2011"
                      epoch_last="Mon Feb 21 04:59:59 2011"
                      epochs="3433"
                      epochs_ratio="95.36">
          <mask elevation="03 degrees"
                obs_expected="36536"
                obs_have="34364"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="29789"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="26421"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Mon Feb 21 05:42:13 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9484170"
                         time_creation="Mon Feb 21 05:08:02 2011"
                         time_modification="Mon Feb 21 05:04:06 2011" />
        <observations epoch_first="Mon Feb 21 04:00:00 2011"
                      epoch_last="Mon Feb 21 04:59:59 2011"
                      epochs="3433"
                      epochs_ratio="95.36">
          <mask elevation="03 degrees"
                obs_expected="36536"
                obs_have="34364"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="29789"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="26421"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Mon Feb 21 07:27:20 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9484170"
                         time_creation="Mon Feb 21 05:08:02 2011"
                         time_modification="Mon Feb 21 05:04:06 2011" />
        <observations epoch_first="Mon Feb 21 04:00:00 2011"
                      epoch_last="Mon Feb 21 04:59:59 2011"
                      epochs="3433"
                      epochs_ratio="95.36">
          <mask elevation="03 degrees"
                obs_expected="36536"
                obs_have="34364"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="29789"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="26421"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9484170"
                         time_creation="Mon Feb 21 05:08:02 2011"
                         time_modification="Mon Feb 21 05:04:06 2011" />
        <observations epoch_first="Mon Feb 21 04:00:00 2011"
                      epoch_last="Mon Feb 21 04:59:59 2011"
                      epochs="3433"
                      epochs_ratio="95.36">
          <mask elevation="03 degrees"
                obs_expected="36536"
                obs_have="34364"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="29789"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="26421"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9484170"
                         time_creation="Mon Mar 21 00:50:27 2011"
                         time_modification="Mon Feb 21 05:04:06 2011" />
        <observations epoch_first="Mon Feb 21 04:00:00 2011"
                      epoch_last="Mon Feb 21 04:59:59 2011"
                      epochs="3433"
                      epochs_ratio="95.36">
          <mask elevation="03 degrees"
                obs_expected="36536"
                obs_have="34364"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="29789"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="26421"
                obs_ratio="95.19" />
        </observations>
      </control>
    </file>
    <file name="/grac052f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb 21 06:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9633390"
                         time_creation="Mon Feb 21 06:08:02 2011"
                         time_modification="Mon Feb 21 06:04:05 2011" />
        <observations epoch_first="Mon Feb 21 05:00:00 2011"
                      epoch_last="Mon Feb 21 05:59:59 2011"
                      epochs="3426"
                      epochs_ratio="95.17">
          <mask elevation="03 degrees"
                obs_expected="35558"
                obs_have="32994"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="29912"
                obs_have="28520"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="27277"
                obs_ratio="95.73" />
        </observations>
      </control>
      <control date="Mon Feb 21 06:42:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9633390"
                         time_creation="Mon Feb 21 06:08:02 2011"
                         time_modification="Mon Feb 21 06:04:05 2011" />
        <observations epoch_first="Mon Feb 21 05:00:00 2011"
                      epoch_last="Mon Feb 21 05:59:59 2011"
                      epochs="3426"
                      epochs_ratio="95.17">
          <mask elevation="03 degrees"
                obs_expected="35558"
                obs_have="32994"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="29912"
                obs_have="28520"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="27277"
                obs_ratio="95.73" />
        </observations>
      </control>
      <control date="Mon Feb 21 08:27:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9633390"
                         time_creation="Mon Feb 21 06:08:02 2011"
                         time_modification="Mon Feb 21 06:04:05 2011" />
        <observations epoch_first="Mon Feb 21 05:00:00 2011"
                      epoch_last="Mon Feb 21 05:59:59 2011"
                      epochs="3426"
                      epochs_ratio="95.17">
          <mask elevation="03 degrees"
                obs_expected="35558"
                obs_have="32994"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="29912"
                obs_have="28520"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="27277"
                obs_ratio="95.73" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9633390"
                         time_creation="Mon Feb 21 06:08:02 2011"
                         time_modification="Mon Feb 21 06:04:05 2011" />
        <observations epoch_first="Mon Feb 21 05:00:00 2011"
                      epoch_last="Mon Feb 21 05:59:59 2011"
                      epochs="3426"
                      epochs_ratio="95.17">
          <mask elevation="03 degrees"
                obs_expected="35558"
                obs_have="32994"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="29912"
                obs_have="28520"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="27277"
                obs_ratio="95.73" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9633390"
                         time_creation="Mon Mar 21 00:50:28 2011"
                         time_modification="Mon Feb 21 06:04:05 2011" />
        <observations epoch_first="Mon Feb 21 05:00:00 2011"
                      epoch_last="Mon Feb 21 05:59:59 2011"
                      epochs="3426"
                      epochs_ratio="95.17">
          <mask elevation="03 degrees"
                obs_expected="35558"
                obs_have="32994"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="29912"
                obs_have="28520"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="27277"
                obs_ratio="95.73" />
        </observations>
      </control>
    </file>
    <file name="/grac052g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb 21 07:17:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10509026"
                         time_creation="Mon Feb 21 07:08:02 2011"
                         time_modification="Mon Feb 21 07:04:05 2011" />
        <observations epoch_first="Mon Feb 21 06:00:00 2011"
                      epoch_last="Mon Feb 21 06:59:59 2011"
                      epochs="3440"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="43620"
                obs_have="41295"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30654"
                obs_have="29208"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="26802"
                obs_have="25522"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 07:42:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10509026"
                         time_creation="Mon Feb 21 07:08:02 2011"
                         time_modification="Mon Feb 21 07:04:05 2011" />
        <observations epoch_first="Mon Feb 21 06:00:00 2011"
                      epoch_last="Mon Feb 21 06:59:59 2011"
                      epochs="3440"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="43620"
                obs_have="41295"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30654"
                obs_have="29208"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="26802"
                obs_have="25522"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 09:27:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10509026"
                         time_creation="Mon Feb 21 07:08:02 2011"
                         time_modification="Mon Feb 21 07:04:05 2011" />
        <observations epoch_first="Mon Feb 21 06:00:00 2011"
                      epoch_last="Mon Feb 21 06:59:59 2011"
                      epochs="3440"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="43620"
                obs_have="41295"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30654"
                obs_have="29208"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="26802"
                obs_have="25522"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10509026"
                         time_creation="Mon Feb 21 07:08:02 2011"
                         time_modification="Mon Feb 21 07:04:05 2011" />
        <observations epoch_first="Mon Feb 21 06:00:00 2011"
                      epoch_last="Mon Feb 21 06:59:59 2011"
                      epochs="3440"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="43620"
                obs_have="41295"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30654"
                obs_have="29208"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="26802"
                obs_have="25522"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10509026"
                         time_creation="Mon Mar 21 00:50:29 2011"
                         time_modification="Mon Feb 21 07:04:05 2011" />
        <observations epoch_first="Mon Feb 21 06:00:00 2011"
                      epoch_last="Mon Feb 21 06:59:59 2011"
                      epochs="3440"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="43620"
                obs_have="41295"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30654"
                obs_have="29208"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="26802"
                obs_have="25522"
                obs_ratio="95.22" />
        </observations>
      </control>
    </file>
    <file name="/grac052h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb 21 08:17:21 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9593264"
                         time_creation="Mon Feb 21 08:08:02 2011"
                         time_modification="Mon Feb 21 08:04:05 2011" />
        <observations epoch_first="Mon Feb 21 07:00:00 2011"
                      epoch_last="Mon Feb 21 07:59:59 2011"
                      epochs="3254"
                      epochs_ratio="90.39">
          <mask elevation="03 degrees"
                obs_expected="42249"
                obs_have="36400"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="30528"
                obs_ratio="90.52" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="28036"
                obs_ratio="92.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 08:42:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9593264"
                         time_creation="Mon Feb 21 08:08:02 2011"
                         time_modification="Mon Feb 21 08:04:05 2011" />
        <observations epoch_first="Mon Feb 21 07:00:00 2011"
                      epoch_last="Mon Feb 21 07:59:59 2011"
                      epochs="3254"
                      epochs_ratio="90.39">
          <mask elevation="03 degrees"
                obs_expected="42249"
                obs_have="36400"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="30528"
                obs_ratio="90.52" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="28036"
                obs_ratio="92.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 10:27:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9593264"
                         time_creation="Mon Feb 21 08:08:02 2011"
                         time_modification="Mon Feb 21 08:04:05 2011" />
        <observations epoch_first="Mon Feb 21 07:00:00 2011"
                      epoch_last="Mon Feb 21 07:59:59 2011"
                      epochs="3254"
                      epochs_ratio="90.39">
          <mask elevation="03 degrees"
                obs_expected="42249"
                obs_have="36400"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="30528"
                obs_ratio="90.52" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="28036"
                obs_ratio="92.22" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9593264"
                         time_creation="Mon Feb 21 08:08:02 2011"
                         time_modification="Mon Feb 21 08:04:05 2011" />
        <observations epoch_first="Mon Feb 21 07:00:00 2011"
                      epoch_last="Mon Feb 21 07:59:59 2011"
                      epochs="3254"
                      epochs_ratio="90.39">
          <mask elevation="03 degrees"
                obs_expected="42249"
                obs_have="36400"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="30528"
                obs_ratio="90.52" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="28036"
                obs_ratio="92.22" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9593264"
                         time_creation="Mon Mar 21 00:50:30 2011"
                         time_modification="Mon Feb 21 08:04:05 2011" />
        <observations epoch_first="Mon Feb 21 07:00:00 2011"
                      epoch_last="Mon Feb 21 07:59:59 2011"
                      epochs="3254"
                      epochs_ratio="90.39">
          <mask elevation="03 degrees"
                obs_expected="42249"
                obs_have="36400"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="30528"
                obs_ratio="90.52" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="28036"
                obs_ratio="92.22" />
        </observations>
      </control>
    </file>
    <file name="/grac052i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb 21 09:17:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9470291"
                         time_creation="Mon Feb 21 09:08:03 2011"
                         time_modification="Mon Feb 21 09:04:05 2011" />
        <observations epoch_first="Mon Feb 21 08:00:00 2011"
                      epoch_last="Mon Feb 21 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37776"
                obs_have="37486"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="35367"
                obs_have="35367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 09:42:23 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9470291"
                         time_creation="Mon Feb 21 09:08:03 2011"
                         time_modification="Mon Feb 21 09:04:05 2011" />
        <observations epoch_first="Mon Feb 21 08:00:00 2011"
                      epoch_last="Mon Feb 21 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37776"
                obs_have="37486"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="35367"
                obs_have="35367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 11:27:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9470291"
                         time_creation="Mon Feb 21 09:08:03 2011"
                         time_modification="Mon Feb 21 09:04:05 2011" />
        <observations epoch_first="Mon Feb 21 08:00:00 2011"
                      epoch_last="Mon Feb 21 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37776"
                obs_have="37486"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="35367"
                obs_have="35367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9470291"
                         time_creation="Mon Feb 21 09:08:03 2011"
                         time_modification="Mon Feb 21 09:04:05 2011" />
        <observations epoch_first="Mon Feb 21 08:00:00 2011"
                      epoch_last="Mon Feb 21 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37776"
                obs_have="37486"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="35367"
                obs_have="35367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9470291"
                         time_creation="Mon Mar 21 00:50:31 2011"
                         time_modification="Mon Feb 21 09:04:05 2011" />
        <observations epoch_first="Mon Feb 21 08:00:00 2011"
                      epoch_last="Mon Feb 21 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37776"
                obs_have="37486"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="35367"
                obs_have="35367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb 21 10:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9940563"
                         time_creation="Mon Feb 21 10:08:03 2011"
                         time_modification="Mon Feb 21 10:04:05 2011" />
        <observations epoch_first="Mon Feb 21 09:00:00 2011"
                      epoch_last="Mon Feb 21 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38196"
                obs_have="37855"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29106"
                obs_have="29106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 10:42:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9940563"
                         time_creation="Mon Feb 21 10:08:03 2011"
                         time_modification="Mon Feb 21 10:04:05 2011" />
        <observations epoch_first="Mon Feb 21 09:00:00 2011"
                      epoch_last="Mon Feb 21 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38196"
                obs_have="37855"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29106"
                obs_have="29106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 12:27:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9940563"
                         time_creation="Mon Feb 21 10:08:03 2011"
                         time_modification="Mon Feb 21 10:04:05 2011" />
        <observations epoch_first="Mon Feb 21 09:00:00 2011"
                      epoch_last="Mon Feb 21 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38196"
                obs_have="37855"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29106"
                obs_have="29106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9940563"
                         time_creation="Mon Feb 21 10:08:03 2011"
                         time_modification="Mon Feb 21 10:04:05 2011" />
        <observations epoch_first="Mon Feb 21 09:00:00 2011"
                      epoch_last="Mon Feb 21 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38196"
                obs_have="37855"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29106"
                obs_have="29106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9940563"
                         time_creation="Mon Mar 21 00:50:31 2011"
                         time_modification="Mon Feb 21 10:04:05 2011" />
        <observations epoch_first="Mon Feb 21 09:00:00 2011"
                      epoch_last="Mon Feb 21 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38196"
                obs_have="37855"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29106"
                obs_have="29106"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 21 11:17:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9979471"
                         time_creation="Mon Feb 21 11:08:02 2011"
                         time_modification="Mon Feb 21 11:04:05 2011" />
        <observations epoch_first="Mon Feb 21 10:00:00 2011"
                      epoch_last="Mon Feb 21 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36471"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="32012"
                obs_have="32012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 11:42:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9979471"
                         time_creation="Mon Feb 21 11:08:02 2011"
                         time_modification="Mon Feb 21 11:04:05 2011" />
        <observations epoch_first="Mon Feb 21 10:00:00 2011"
                      epoch_last="Mon Feb 21 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36471"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="32012"
                obs_have="32012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 13:27:16 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9979471"
                         time_creation="Mon Feb 21 11:08:02 2011"
                         time_modification="Mon Feb 21 11:04:05 2011" />
        <observations epoch_first="Mon Feb 21 10:00:00 2011"
                      epoch_last="Mon Feb 21 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36471"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="32012"
                obs_have="32012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9979471"
                         time_creation="Mon Feb 21 11:08:02 2011"
                         time_modification="Mon Feb 21 11:04:05 2011" />
        <observations epoch_first="Mon Feb 21 10:00:00 2011"
                      epoch_last="Mon Feb 21 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36471"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="32012"
                obs_have="32012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9979471"
                         time_creation="Mon Mar 21 00:50:32 2011"
                         time_modification="Mon Feb 21 11:04:05 2011" />
        <observations epoch_first="Mon Feb 21 10:00:00 2011"
                      epoch_last="Mon Feb 21 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36471"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="32012"
                obs_have="32012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 21 12:17:09 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9003901"
                         time_creation="Mon Feb 21 12:12:03 2011"
                         time_modification="Mon Feb 21 12:08:07 2011" />
        <observations epoch_first="Mon Feb 21 11:00:00 2011"
                      epoch_last="Mon Feb 21 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32427"
                obs_have="31953"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="29823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 12:42:10 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9003901"
                         time_creation="Mon Feb 21 12:12:03 2011"
                         time_modification="Mon Feb 21 12:08:07 2011" />
        <observations epoch_first="Mon Feb 21 11:00:00 2011"
                      epoch_last="Mon Feb 21 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32427"
                obs_have="31953"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="29823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 14:27:11 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9003901"
                         time_creation="Mon Feb 21 12:12:03 2011"
                         time_modification="Mon Feb 21 12:08:07 2011" />
        <observations epoch_first="Mon Feb 21 11:00:00 2011"
                      epoch_last="Mon Feb 21 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32427"
                obs_have="31953"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="29823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9003901"
                         time_creation="Mon Feb 21 12:12:03 2011"
                         time_modification="Mon Feb 21 12:08:07 2011" />
        <observations epoch_first="Mon Feb 21 11:00:00 2011"
                      epoch_last="Mon Feb 21 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32427"
                obs_have="31953"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="29823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9003901"
                         time_creation="Mon Mar 21 00:50:33 2011"
                         time_modification="Mon Feb 21 12:08:07 2011" />
        <observations epoch_first="Mon Feb 21 11:00:00 2011"
                      epoch_last="Mon Feb 21 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32427"
                obs_have="31953"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="29823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 21 13:17:08 2011"
               level="3">
        <file_statistics latency="00:04:09"
                         size="9183878"
                         time_creation="Mon Feb 21 13:08:03 2011"
                         time_modification="Mon Feb 21 13:04:08 2011" />
        <observations epoch_first="Mon Feb 21 12:00:00 2011"
                      epoch_last="Mon Feb 21 12:59:59 2011"
                      epochs="3407"
                      epochs_ratio="94.64">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="34704"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="31966"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="29310"
                obs_ratio="94.41" />
        </observations>
      </control>
      <control date="Mon Feb 21 13:42:14 2011"
               level="3">
        <file_statistics latency="00:04:09"
                         size="9183878"
                         time_creation="Mon Feb 21 13:08:03 2011"
                         time_modification="Mon Feb 21 13:04:08 2011" />
        <observations epoch_first="Mon Feb 21 12:00:00 2011"
                      epoch_last="Mon Feb 21 12:59:59 2011"
                      epochs="3407"
                      epochs_ratio="94.64">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="34704"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="31966"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="29310"
                obs_ratio="94.41" />
        </observations>
      </control>
      <control date="Mon Feb 21 15:27:09 2011"
               level="3">
        <file_statistics latency="00:04:09"
                         size="9183878"
                         time_creation="Mon Feb 21 13:08:03 2011"
                         time_modification="Mon Feb 21 13:04:08 2011" />
        <observations epoch_first="Mon Feb 21 12:00:00 2011"
                      epoch_last="Mon Feb 21 12:59:59 2011"
                      epochs="3407"
                      epochs_ratio="94.64">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="34704"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="31966"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="29310"
                obs_ratio="94.41" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:09"
                         size="9183878"
                         time_creation="Mon Feb 21 13:08:03 2011"
                         time_modification="Mon Feb 21 13:04:08 2011" />
        <observations epoch_first="Mon Feb 21 12:00:00 2011"
                      epoch_last="Mon Feb 21 12:59:59 2011"
                      epochs="3407"
                      epochs_ratio="94.64">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="34704"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="31966"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="29310"
                obs_ratio="94.41" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:09"
                         size="9183878"
                         time_creation="Mon Mar 21 00:50:34 2011"
                         time_modification="Mon Feb 21 13:04:08 2011" />
        <observations epoch_first="Mon Feb 21 12:00:00 2011"
                      epoch_last="Mon Feb 21 12:59:59 2011"
                      epochs="3407"
                      epochs_ratio="94.64">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="34704"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="33709"
                obs_have="31966"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="31047"
                obs_have="29310"
                obs_ratio="94.41" />
        </observations>
      </control>
    </file>
    <file name="/grac052n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 21 14:17:07 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9796367"
                         time_creation="Mon Feb 21 14:08:03 2011"
                         time_modification="Mon Feb 21 14:04:05 2011" />
        <observations epoch_first="Mon Feb 21 13:00:00 2011"
                      epoch_last="Mon Feb 21 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39045"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 14:42:07 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9796367"
                         time_creation="Mon Feb 21 14:08:03 2011"
                         time_modification="Mon Feb 21 14:04:05 2011" />
        <observations epoch_first="Mon Feb 21 13:00:00 2011"
                      epoch_last="Mon Feb 21 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39045"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:27:07 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9796367"
                         time_creation="Mon Feb 21 14:08:03 2011"
                         time_modification="Mon Feb 21 14:04:05 2011" />
        <observations epoch_first="Mon Feb 21 13:00:00 2011"
                      epoch_last="Mon Feb 21 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39045"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9796367"
                         time_creation="Mon Feb 21 14:08:03 2011"
                         time_modification="Mon Feb 21 14:04:05 2011" />
        <observations epoch_first="Mon Feb 21 13:00:00 2011"
                      epoch_last="Mon Feb 21 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39045"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9796367"
                         time_creation="Mon Mar 21 00:50:35 2011"
                         time_modification="Mon Feb 21 14:04:05 2011" />
        <observations epoch_first="Mon Feb 21 13:00:00 2011"
                      epoch_last="Mon Feb 21 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39045"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 21 15:17:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8878790"
                         time_creation="Mon Feb 21 15:08:04 2011"
                         time_modification="Mon Feb 21 15:04:05 2011" />
        <observations epoch_first="Mon Feb 21 14:00:00 2011"
                      epoch_last="Mon Feb 21 14:59:59 2011"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="39369"
                obs_have="36651"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31478"
                obs_have="30386"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="27346"
                obs_have="26254"
                obs_ratio="96.01" />
        </observations>
      </control>
      <control date="Mon Feb 21 15:42:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8878790"
                         time_creation="Mon Feb 21 15:08:04 2011"
                         time_modification="Mon Feb 21 15:04:05 2011" />
        <observations epoch_first="Mon Feb 21 14:00:00 2011"
                      epoch_last="Mon Feb 21 14:59:59 2011"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="39369"
                obs_have="36651"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31478"
                obs_have="30386"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="27346"
                obs_have="26254"
                obs_ratio="96.01" />
        </observations>
      </control>
      <control date="Mon Feb 21 17:27:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8878790"
                         time_creation="Mon Feb 21 15:08:04 2011"
                         time_modification="Mon Feb 21 15:04:05 2011" />
        <observations epoch_first="Mon Feb 21 14:00:00 2011"
                      epoch_last="Mon Feb 21 14:59:59 2011"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="39369"
                obs_have="36651"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31478"
                obs_have="30386"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="27346"
                obs_have="26254"
                obs_ratio="96.01" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8878790"
                         time_creation="Mon Feb 21 15:08:04 2011"
                         time_modification="Mon Feb 21 15:04:05 2011" />
        <observations epoch_first="Mon Feb 21 14:00:00 2011"
                      epoch_last="Mon Feb 21 14:59:59 2011"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="39369"
                obs_have="36651"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31478"
                obs_have="30386"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="27346"
                obs_have="26254"
                obs_ratio="96.01" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8878790"
                         time_creation="Mon Mar 21 00:50:35 2011"
                         time_modification="Mon Feb 21 15:04:05 2011" />
        <observations epoch_first="Mon Feb 21 14:00:00 2011"
                      epoch_last="Mon Feb 21 14:59:59 2011"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="39369"
                obs_have="36651"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31478"
                obs_have="30386"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="27346"
                obs_have="26254"
                obs_ratio="96.01" />
        </observations>
      </control>
    </file>
    <file name="/grac052p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 21 16:17:08 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8382590"
                         time_creation="Mon Feb 21 16:08:03 2011"
                         time_modification="Mon Feb 21 16:04:04 2011" />
        <observations epoch_first="Mon Feb 21 15:00:00 2011"
                      epoch_last="Mon Feb 21 15:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="35875"
                obs_have="33579"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="27472"
                obs_ratio="93.97" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25583"
                obs_ratio="94.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:42:08 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8382590"
                         time_creation="Mon Feb 21 16:08:03 2011"
                         time_modification="Mon Feb 21 16:04:04 2011" />
        <observations epoch_first="Mon Feb 21 15:00:00 2011"
                      epoch_last="Mon Feb 21 15:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="35875"
                obs_have="33579"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="27472"
                obs_ratio="93.97" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25583"
                obs_ratio="94.22" />
        </observations>
      </control>
      <control date="Mon Feb 21 18:27:10 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8382590"
                         time_creation="Mon Feb 21 16:08:03 2011"
                         time_modification="Mon Feb 21 16:04:04 2011" />
        <observations epoch_first="Mon Feb 21 15:00:00 2011"
                      epoch_last="Mon Feb 21 15:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="35875"
                obs_have="33579"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="27472"
                obs_ratio="93.97" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25583"
                obs_ratio="94.22" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8382590"
                         time_creation="Mon Feb 21 16:08:03 2011"
                         time_modification="Mon Feb 21 16:04:04 2011" />
        <observations epoch_first="Mon Feb 21 15:00:00 2011"
                      epoch_last="Mon Feb 21 15:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="35875"
                obs_have="33579"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="27472"
                obs_ratio="93.97" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25583"
                obs_ratio="94.22" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8382590"
                         time_creation="Mon Mar 21 00:50:36 2011"
                         time_modification="Mon Feb 21 16:04:04 2011" />
        <observations epoch_first="Mon Feb 21 15:00:00 2011"
                      epoch_last="Mon Feb 21 15:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="35875"
                obs_have="33579"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="27472"
                obs_ratio="93.97" />
          <mask elevation="15 degrees"
                obs_expected="27151"
                obs_have="25583"
                obs_ratio="94.22" />
        </observations>
      </control>
    </file>
    <file name="/grac052q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 21 17:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7647379"
                         time_creation="Mon Feb 21 17:08:03 2011"
                         time_modification="Mon Feb 21 17:04:05 2011" />
        <observations epoch_first="Mon Feb 21 16:00:00 2011"
                      epoch_last="Mon Feb 21 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="32591"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28833"
                obs_have="28833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 17:42:16 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7647379"
                         time_creation="Mon Feb 21 17:08:03 2011"
                         time_modification="Mon Feb 21 17:04:05 2011" />
        <observations epoch_first="Mon Feb 21 16:00:00 2011"
                      epoch_last="Mon Feb 21 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="32591"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28833"
                obs_have="28833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 19:27:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7647379"
                         time_creation="Mon Feb 21 17:08:03 2011"
                         time_modification="Mon Feb 21 17:04:05 2011" />
        <observations epoch_first="Mon Feb 21 16:00:00 2011"
                      epoch_last="Mon Feb 21 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="32591"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28833"
                obs_have="28833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7647379"
                         time_creation="Mon Feb 21 17:08:03 2011"
                         time_modification="Mon Feb 21 17:04:05 2011" />
        <observations epoch_first="Mon Feb 21 16:00:00 2011"
                      epoch_last="Mon Feb 21 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="32591"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28833"
                obs_have="28833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7647379"
                         time_creation="Mon Mar 21 00:50:37 2011"
                         time_modification="Mon Feb 21 17:04:05 2011" />
        <observations epoch_first="Mon Feb 21 16:00:00 2011"
                      epoch_last="Mon Feb 21 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32620"
                obs_have="32591"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28833"
                obs_have="28833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 21 18:17:08 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8315492"
                         time_creation="Mon Feb 21 18:08:03 2011"
                         time_modification="Mon Feb 21 18:04:04 2011" />
        <observations epoch_first="Mon Feb 21 17:00:00 2011"
                      epoch_last="Mon Feb 21 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="33820"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26528"
                obs_have="26516"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 18:42:09 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8315492"
                         time_creation="Mon Feb 21 18:08:03 2011"
                         time_modification="Mon Feb 21 18:04:04 2011" />
        <observations epoch_first="Mon Feb 21 17:00:00 2011"
                      epoch_last="Mon Feb 21 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33819"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26528"
                obs_have="26516"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="23053"
                obs_have="23053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 20:27:14 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8315492"
                         time_creation="Mon Feb 21 18:08:03 2011"
                         time_modification="Mon Feb 21 18:04:04 2011" />
        <observations epoch_first="Mon Feb 21 17:00:00 2011"
                      epoch_last="Mon Feb 21 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33819"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26528"
                obs_have="26516"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="23053"
                obs_have="23053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8315492"
                         time_creation="Mon Feb 21 18:08:03 2011"
                         time_modification="Mon Feb 21 18:04:04 2011" />
        <observations epoch_first="Mon Feb 21 17:00:00 2011"
                      epoch_last="Mon Feb 21 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33819"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26528"
                obs_have="26516"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="23053"
                obs_have="23053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8315492"
                         time_creation="Mon Mar 21 00:50:37 2011"
                         time_modification="Mon Feb 21 18:04:04 2011" />
        <observations epoch_first="Mon Feb 21 17:00:00 2011"
                      epoch_last="Mon Feb 21 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33819"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="26528"
                obs_have="26516"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="23053"
                obs_have="23053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 21 19:17:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9337892"
                         time_creation="Mon Feb 21 19:08:03 2011"
                         time_modification="Mon Feb 21 19:04:05 2011" />
        <observations epoch_first="Mon Feb 21 18:00:00 2011"
                      epoch_last="Mon Feb 21 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36716"
                obs_have="36134"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="27396"
                obs_have="27396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 19:42:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9337892"
                         time_creation="Mon Feb 21 19:08:03 2011"
                         time_modification="Mon Feb 21 19:04:05 2011" />
        <observations epoch_first="Mon Feb 21 18:00:00 2011"
                      epoch_last="Mon Feb 21 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36717"
                obs_have="36134"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="27396"
                obs_have="27396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 21:27:23 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9337892"
                         time_creation="Mon Feb 21 19:08:03 2011"
                         time_modification="Mon Feb 21 19:04:05 2011" />
        <observations epoch_first="Mon Feb 21 18:00:00 2011"
                      epoch_last="Mon Feb 21 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36717"
                obs_have="36134"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="27396"
                obs_have="27396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9337892"
                         time_creation="Mon Feb 21 19:08:03 2011"
                         time_modification="Mon Feb 21 19:04:05 2011" />
        <observations epoch_first="Mon Feb 21 18:00:00 2011"
                      epoch_last="Mon Feb 21 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36717"
                obs_have="36134"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="27396"
                obs_have="27396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9337892"
                         time_creation="Mon Mar 21 00:50:38 2011"
                         time_modification="Mon Feb 21 19:04:05 2011" />
        <observations epoch_first="Mon Feb 21 18:00:00 2011"
                      epoch_last="Mon Feb 21 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36717"
                obs_have="36134"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="27396"
                obs_have="27396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 21 20:17:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9749473"
                         time_creation="Mon Feb 21 20:08:03 2011"
                         time_modification="Mon Feb 21 20:04:05 2011" />
        <observations epoch_first="Mon Feb 21 19:00:00 2011"
                      epoch_last="Mon Feb 21 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="34006"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28249"
                obs_have="28249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 20:42:15 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9749473"
                         time_creation="Mon Feb 21 20:08:03 2011"
                         time_modification="Mon Feb 21 20:04:05 2011" />
        <observations epoch_first="Mon Feb 21 19:00:00 2011"
                      epoch_last="Mon Feb 21 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="34006"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 22:27:23 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9749473"
                         time_creation="Mon Feb 21 20:08:03 2011"
                         time_modification="Mon Feb 21 20:04:05 2011" />
        <observations epoch_first="Mon Feb 21 19:00:00 2011"
                      epoch_last="Mon Feb 21 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="34006"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9749473"
                         time_creation="Mon Feb 21 20:08:03 2011"
                         time_modification="Mon Feb 21 20:04:05 2011" />
        <observations epoch_first="Mon Feb 21 19:00:00 2011"
                      epoch_last="Mon Feb 21 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="34006"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9749473"
                         time_creation="Mon Mar 21 00:50:39 2011"
                         time_modification="Mon Feb 21 20:04:05 2011" />
        <observations epoch_first="Mon Feb 21 19:00:00 2011"
                      epoch_last="Mon Feb 21 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="34006"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 21 21:17:22 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9930386"
                         time_creation="Mon Feb 21 21:08:04 2011"
                         time_modification="Mon Feb 21 21:04:05 2011" />
        <observations epoch_first="Mon Feb 21 20:00:00 2011"
                      epoch_last="Mon Feb 21 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34334"
                obs_have="33785"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 21:42:22 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9930386"
                         time_creation="Mon Feb 21 21:08:04 2011"
                         time_modification="Mon Feb 21 21:04:05 2011" />
        <observations epoch_first="Mon Feb 21 20:00:00 2011"
                      epoch_last="Mon Feb 21 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34334"
                obs_have="33785"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 23:27:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9930386"
                         time_creation="Mon Feb 21 21:08:04 2011"
                         time_modification="Mon Feb 21 21:04:05 2011" />
        <observations epoch_first="Mon Feb 21 20:00:00 2011"
                      epoch_last="Mon Feb 21 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34334"
                obs_have="33785"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9930386"
                         time_creation="Mon Feb 21 21:08:04 2011"
                         time_modification="Mon Feb 21 21:04:05 2011" />
        <observations epoch_first="Mon Feb 21 20:00:00 2011"
                      epoch_last="Mon Feb 21 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34334"
                obs_have="33785"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9930386"
                         time_creation="Mon Mar 21 00:50:39 2011"
                         time_modification="Mon Feb 21 21:04:05 2011" />
        <observations epoch_first="Mon Feb 21 20:00:00 2011"
                      epoch_last="Mon Feb 21 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34334"
                obs_have="33785"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 21 22:17:27 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10279836"
                         time_creation="Mon Feb 21 22:08:04 2011"
                         time_modification="Mon Feb 21 22:04:06 2011" />
        <observations epoch_first="Mon Feb 21 21:00:00 2011"
                      epoch_last="Mon Feb 21 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36200"
                obs_have="35508"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 22:42:19 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10279836"
                         time_creation="Mon Feb 21 22:08:04 2011"
                         time_modification="Mon Feb 21 22:04:06 2011" />
        <observations epoch_first="Mon Feb 21 21:00:00 2011"
                      epoch_last="Mon Feb 21 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36200"
                obs_have="35508"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 00:27:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10279836"
                         time_creation="Mon Feb 21 22:08:04 2011"
                         time_modification="Mon Feb 21 22:04:06 2011" />
        <observations epoch_first="Mon Feb 21 21:00:00 2011"
                      epoch_last="Mon Feb 21 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36200"
                obs_have="35508"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10279836"
                         time_creation="Mon Feb 21 22:08:04 2011"
                         time_modification="Mon Feb 21 22:04:06 2011" />
        <observations epoch_first="Mon Feb 21 21:00:00 2011"
                      epoch_last="Mon Feb 21 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36200"
                obs_have="35508"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10279836"
                         time_creation="Mon Mar 21 00:50:40 2011"
                         time_modification="Mon Feb 21 22:04:06 2011" />
        <observations epoch_first="Mon Feb 21 21:00:00 2011"
                      epoch_last="Mon Feb 21 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36200"
                obs_have="35508"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28308"
                obs_have="28308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 21 23:17:19 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10588534"
                         time_creation="Mon Feb 21 23:08:04 2011"
                         time_modification="Mon Feb 21 23:04:06 2011" />
        <observations epoch_first="Mon Feb 21 22:00:00 2011"
                      epoch_last="Mon Feb 21 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40156"
                obs_have="39722"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 23:42:15 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10588534"
                         time_creation="Mon Feb 21 23:08:04 2011"
                         time_modification="Mon Feb 21 23:04:06 2011" />
        <observations epoch_first="Mon Feb 21 22:00:00 2011"
                      epoch_last="Mon Feb 21 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40157"
                obs_have="39723"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="31189"
                obs_have="31189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 01:27:09 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10588534"
                         time_creation="Mon Feb 21 23:08:04 2011"
                         time_modification="Mon Feb 21 23:04:06 2011" />
        <observations epoch_first="Mon Feb 21 22:00:00 2011"
                      epoch_last="Mon Feb 21 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40157"
                obs_have="39723"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="31189"
                obs_have="31189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10588534"
                         time_creation="Mon Feb 21 23:08:04 2011"
                         time_modification="Mon Feb 21 23:04:06 2011" />
        <observations epoch_first="Mon Feb 21 22:00:00 2011"
                      epoch_last="Mon Feb 21 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40157"
                obs_have="39723"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="31189"
                obs_have="31189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10588534"
                         time_creation="Mon Mar 21 00:50:41 2011"
                         time_modification="Mon Feb 21 23:04:06 2011" />
        <observations epoch_first="Mon Feb 21 22:00:00 2011"
                      epoch_last="Mon Feb 21 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40157"
                obs_have="39723"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="31189"
                obs_have="31189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac052x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb 22 00:17:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9481795"
                         time_creation="Tue Feb 22 00:08:04 2011"
                         time_modification="Tue Feb 22 00:04:05 2011" />
        <observations epoch_first="Mon Feb 21 23:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32277"
                obs_have="32189"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 00:42:46 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9481795"
                         time_creation="Tue Feb 22 00:08:04 2011"
                         time_modification="Tue Feb 22 00:04:05 2011" />
        <observations epoch_first="Mon Feb 21 23:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32277"
                obs_have="32189"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 02:27:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9481795"
                         time_creation="Tue Feb 22 00:08:04 2011"
                         time_modification="Tue Feb 22 00:04:05 2011" />
        <observations epoch_first="Mon Feb 21 23:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32277"
                obs_have="32189"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:39 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9481795"
                         time_creation="Tue Feb 22 00:08:04 2011"
                         time_modification="Tue Feb 22 00:04:05 2011" />
        <observations epoch_first="Mon Feb 21 23:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32277"
                obs_have="32189"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 23 06:09:47 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9481795"
                         time_creation="Mon Mar 21 00:50:41 2011"
                         time_modification="Tue Feb 22 00:04:05 2011" />
        <observations epoch_first="Mon Feb 21 23:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32277"
                obs_have="32189"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
