<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-20 00:00:00"
    DayOfYear="51"
    Year="2011">
  <station name="GRAC">
    <file name="/grac0510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 21 16:54:43 2011"
               level="3">
        <file_statistics latency="03:30:49"
                         size="7541762"
                         time_creation="Mon Feb 21 03:40:11 2011"
                         time_modification="Mon Feb 21 03:30:19 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:30 2011"
                      epochs="2856"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="28339"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24447"
                obs_have="24238"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="21834"
                obs_have="21639"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:20:53 2011"
               level="3">
        <file_statistics latency="03:30:49"
                         size="7541762"
                         time_creation="Sun Mar 20 00:51:04 2011"
                         time_modification="Mon Feb 21 03:30:19 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:30 2011"
                      epochs="2856"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="28339"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24447"
                obs_have="24238"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="21834"
                obs_have="21639"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/grac051a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 20 01:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8638166"
                         time_creation="Sun Feb 20 01:08:02 2011"
                         time_modification="Sun Feb 20 01:04:05 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32613"
                obs_have="32537"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="30123"
                obs_have="30111"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 01:42:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8638166"
                         time_creation="Sun Feb 20 01:08:02 2011"
                         time_modification="Sun Feb 20 01:04:05 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32613"
                obs_have="32537"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="30123"
                obs_have="30111"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 03:27:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8638166"
                         time_creation="Sun Feb 20 01:08:02 2011"
                         time_modification="Sun Feb 20 01:04:05 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32613"
                obs_have="32537"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="30123"
                obs_have="30111"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8638166"
                         time_creation="Sun Feb 20 01:08:02 2011"
                         time_modification="Sun Feb 20 01:04:05 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32613"
                obs_have="32537"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="30123"
                obs_have="30111"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8638166"
                         time_creation="Sun Mar 20 00:50:23 2011"
                         time_modification="Sun Feb 20 01:04:05 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32613"
                obs_have="32537"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="30123"
                obs_have="30111"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 20 02:17:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8767142"
                         time_creation="Sun Feb 20 02:08:02 2011"
                         time_modification="Sun Feb 20 02:04:05 2011" />
        <observations epoch_first="Sun Feb 20 01:00:00 2011"
                      epoch_last="Sun Feb 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="30199"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="26121"
                obs_have="26121"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 02:42:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8767142"
                         time_creation="Sun Feb 20 02:08:02 2011"
                         time_modification="Sun Feb 20 02:04:05 2011" />
        <observations epoch_first="Sun Feb 20 01:00:00 2011"
                      epoch_last="Sun Feb 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="30199"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="26121"
                obs_have="26121"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 04:27:15 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8767142"
                         time_creation="Sun Feb 20 02:08:02 2011"
                         time_modification="Sun Feb 20 02:04:05 2011" />
        <observations epoch_first="Sun Feb 20 01:00:00 2011"
                      epoch_last="Sun Feb 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="30199"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="26121"
                obs_have="26121"
                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 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8767142"
                         time_creation="Sun Feb 20 02:08:02 2011"
                         time_modification="Sun Feb 20 02:04:05 2011" />
        <observations epoch_first="Sun Feb 20 01:00:00 2011"
                      epoch_last="Sun Feb 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="30199"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="26121"
                obs_have="26121"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8767142"
                         time_creation="Sun Mar 20 00:50:24 2011"
                         time_modification="Sun Feb 20 02:04:05 2011" />
        <observations epoch_first="Sun Feb 20 01:00:00 2011"
                      epoch_last="Sun Feb 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="30199"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="26121"
                obs_have="26121"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 20 03:17:09 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="9053299"
                         time_creation="Sun Feb 20 03:08:02 2011"
                         time_modification="Sun Feb 20 03:04:04 2011" />
        <observations epoch_first="Sun Feb 20 02:00:00 2011"
                      epoch_last="Sun Feb 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33906"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25202"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20444"
                obs_have="20444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 03:42:10 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="9053299"
                         time_creation="Sun Feb 20 03:08:02 2011"
                         time_modification="Sun Feb 20 03:04:04 2011" />
        <observations epoch_first="Sun Feb 20 02:00:00 2011"
                      epoch_last="Sun Feb 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33906"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25202"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20444"
                obs_have="20444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 05:27:15 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="9053299"
                         time_creation="Sun Feb 20 03:08:02 2011"
                         time_modification="Sun Feb 20 03:04:04 2011" />
        <observations epoch_first="Sun Feb 20 02:00:00 2011"
                      epoch_last="Sun Feb 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33906"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25202"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20444"
                obs_have="20444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="9053299"
                         time_creation="Sun Feb 20 03:08:02 2011"
                         time_modification="Sun Feb 20 03:04:04 2011" />
        <observations epoch_first="Sun Feb 20 02:00:00 2011"
                      epoch_last="Sun Feb 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33906"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25202"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20444"
                obs_have="20444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:05"
                         size="9053299"
                         time_creation="Sun Mar 20 00:50:25 2011"
                         time_modification="Sun Feb 20 03:04:04 2011" />
        <observations epoch_first="Sun Feb 20 02:00:00 2011"
                      epoch_last="Sun Feb 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33906"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25202"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20444"
                obs_have="20444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 20 04:17:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8768345"
                         time_creation="Sun Feb 20 04:08:02 2011"
                         time_modification="Sun Feb 20 04:04:05 2011" />
        <observations epoch_first="Sun Feb 20 03:00:00 2011"
                      epoch_last="Sun Feb 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33916"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="30154"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 04:42:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8768345"
                         time_creation="Sun Feb 20 04:08:02 2011"
                         time_modification="Sun Feb 20 04:04:05 2011" />
        <observations epoch_first="Sun Feb 20 03:00:00 2011"
                      epoch_last="Sun Feb 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33916"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="30154"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 06:27:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8768345"
                         time_creation="Sun Feb 20 04:08:02 2011"
                         time_modification="Sun Feb 20 04:04:05 2011" />
        <observations epoch_first="Sun Feb 20 03:00:00 2011"
                      epoch_last="Sun Feb 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33916"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="30154"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8768345"
                         time_creation="Sun Feb 20 04:08:02 2011"
                         time_modification="Sun Feb 20 04:04:05 2011" />
        <observations epoch_first="Sun Feb 20 03:00:00 2011"
                      epoch_last="Sun Feb 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33916"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="30154"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8768345"
                         time_creation="Sun Mar 20 00:50:25 2011"
                         time_modification="Sun Feb 20 04:04:05 2011" />
        <observations epoch_first="Sun Feb 20 03:00:00 2011"
                      epoch_last="Sun Feb 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="33916"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="30154"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 20 05:17:14 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9459698"
                         time_creation="Sun Feb 20 05:08:03 2011"
                         time_modification="Sun Feb 20 05:04:06 2011" />
        <observations epoch_first="Sun Feb 20 04:00:00 2011"
                      epoch_last="Sun Feb 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="36288"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="31302"
                obs_have="31289"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 05:42:13 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9459698"
                         time_creation="Sun Feb 20 05:08:03 2011"
                         time_modification="Sun Feb 20 05:04:06 2011" />
        <observations epoch_first="Sun Feb 20 04:00:00 2011"
                      epoch_last="Sun Feb 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="36288"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="31302"
                obs_have="31289"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 07:27:18 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9459698"
                         time_creation="Sun Feb 20 05:08:03 2011"
                         time_modification="Sun Feb 20 05:04:06 2011" />
        <observations epoch_first="Sun Feb 20 04:00:00 2011"
                      epoch_last="Sun Feb 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="36288"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="31302"
                obs_have="31289"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9459698"
                         time_creation="Sun Feb 20 05:08:03 2011"
                         time_modification="Sun Feb 20 05:04:06 2011" />
        <observations epoch_first="Sun Feb 20 04:00:00 2011"
                      epoch_last="Sun Feb 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="36288"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="31302"
                obs_have="31289"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9459698"
                         time_creation="Sun Mar 20 00:50:26 2011"
                         time_modification="Sun Feb 20 05:04:06 2011" />
        <observations epoch_first="Sun Feb 20 04:00:00 2011"
                      epoch_last="Sun Feb 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="36288"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="31302"
                obs_have="31289"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 20 06:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9634215"
                         time_creation="Sun Feb 20 06:08:02 2011"
                         time_modification="Sun Feb 20 06:04:05 2011" />
        <observations epoch_first="Sun Feb 20 05:00:00 2011"
                      epoch_last="Sun Feb 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35662"
                obs_have="35208"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 06:42:16 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9634215"
                         time_creation="Sun Feb 20 06:08:02 2011"
                         time_modification="Sun Feb 20 06:04:05 2011" />
        <observations epoch_first="Sun Feb 20 05:00:00 2011"
                      epoch_last="Sun Feb 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35662"
                obs_have="35208"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 08:27:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9634215"
                         time_creation="Sun Feb 20 06:08:02 2011"
                         time_modification="Sun Feb 20 06:04:05 2011" />
        <observations epoch_first="Sun Feb 20 05:00:00 2011"
                      epoch_last="Sun Feb 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35662"
                obs_have="35208"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9634215"
                         time_creation="Sun Feb 20 06:08:02 2011"
                         time_modification="Sun Feb 20 06:04:05 2011" />
        <observations epoch_first="Sun Feb 20 05:00:00 2011"
                      epoch_last="Sun Feb 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35662"
                obs_have="35208"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9634215"
                         time_creation="Sun Mar 20 00:50:27 2011"
                         time_modification="Sun Feb 20 06:04:05 2011" />
        <observations epoch_first="Sun Feb 20 05:00:00 2011"
                      epoch_last="Sun Feb 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35662"
                obs_have="35208"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 20 07:17:19 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10426258"
                         time_creation="Sun Feb 20 07:08:03 2011"
                         time_modification="Sun Feb 20 07:04:06 2011" />
        <observations epoch_first="Sun Feb 20 06:00:00 2011"
                      epoch_last="Sun Feb 20 06:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="40341"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30632"
                obs_have="29003"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="25839"
                obs_ratio="94.69" />
        </observations>
      </control>
      <control date="Sun Feb 20 07:42:17 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10426258"
                         time_creation="Sun Feb 20 07:08:03 2011"
                         time_modification="Sun Feb 20 07:04:06 2011" />
        <observations epoch_first="Sun Feb 20 06:00:00 2011"
                      epoch_last="Sun Feb 20 06:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="40341"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30632"
                obs_have="29003"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="25839"
                obs_ratio="94.69" />
        </observations>
      </control>
      <control date="Sun Feb 20 09:27:15 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10426258"
                         time_creation="Sun Feb 20 07:08:03 2011"
                         time_modification="Sun Feb 20 07:04:06 2011" />
        <observations epoch_first="Sun Feb 20 06:00:00 2011"
                      epoch_last="Sun Feb 20 06:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="40341"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30632"
                obs_have="29003"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="25839"
                obs_ratio="94.69" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10426258"
                         time_creation="Sun Feb 20 07:08:03 2011"
                         time_modification="Sun Feb 20 07:04:06 2011" />
        <observations epoch_first="Sun Feb 20 06:00:00 2011"
                      epoch_last="Sun Feb 20 06:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="40341"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30632"
                obs_have="29003"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="25839"
                obs_ratio="94.69" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10426258"
                         time_creation="Sun Mar 20 00:50:28 2011"
                         time_modification="Sun Feb 20 07:04:06 2011" />
        <observations epoch_first="Sun Feb 20 06:00:00 2011"
                      epoch_last="Sun Feb 20 06:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="40341"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30632"
                obs_have="29003"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="27287"
                obs_have="25839"
                obs_ratio="94.69" />
        </observations>
      </control>
    </file>
    <file name="/grac051h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 20 08:17:22 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10938162"
                         time_creation="Sun Feb 20 08:08:03 2011"
                         time_modification="Sun Feb 20 08:04:06 2011" />
        <observations epoch_first="Sun Feb 20 07:00:00 2011"
                      epoch_last="Sun Feb 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="41698"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29655"
                obs_have="29655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 08:42:19 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10938162"
                         time_creation="Sun Feb 20 08:08:03 2011"
                         time_modification="Sun Feb 20 08:04:06 2011" />
        <observations epoch_first="Sun Feb 20 07:00:00 2011"
                      epoch_last="Sun Feb 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="41698"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29655"
                obs_have="29655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 10:27:12 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10938162"
                         time_creation="Sun Feb 20 08:08:03 2011"
                         time_modification="Sun Feb 20 08:04:06 2011" />
        <observations epoch_first="Sun Feb 20 07:00:00 2011"
                      epoch_last="Sun Feb 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="41698"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29655"
                obs_have="29655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10938162"
                         time_creation="Sun Feb 20 08:08:03 2011"
                         time_modification="Sun Feb 20 08:04:06 2011" />
        <observations epoch_first="Sun Feb 20 07:00:00 2011"
                      epoch_last="Sun Feb 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="41698"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29655"
                obs_have="29655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10938162"
                         time_creation="Sun Mar 20 00:50:28 2011"
                         time_modification="Sun Feb 20 08:04:06 2011" />
        <observations epoch_first="Sun Feb 20 07:00:00 2011"
                      epoch_last="Sun Feb 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42628"
                obs_have="41698"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29655"
                obs_have="29655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 20 09:17:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9474240"
                         time_creation="Sun Feb 20 09:08:03 2011"
                         time_modification="Sun Feb 20 09:04:05 2011" />
        <observations epoch_first="Sun Feb 20 08:00:00 2011"
                      epoch_last="Sun Feb 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38015"
                obs_have="37627"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 09:42:20 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9474240"
                         time_creation="Sun Feb 20 09:08:03 2011"
                         time_modification="Sun Feb 20 09:04:05 2011" />
        <observations epoch_first="Sun Feb 20 08:00:00 2011"
                      epoch_last="Sun Feb 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38015"
                obs_have="37627"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 11:27:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9474240"
                         time_creation="Sun Feb 20 09:08:03 2011"
                         time_modification="Sun Feb 20 09:04:05 2011" />
        <observations epoch_first="Sun Feb 20 08:00:00 2011"
                      epoch_last="Sun Feb 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38015"
                obs_have="37627"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9474240"
                         time_creation="Sun Feb 20 09:08:03 2011"
                         time_modification="Sun Feb 20 09:04:05 2011" />
        <observations epoch_first="Sun Feb 20 08:00:00 2011"
                      epoch_last="Sun Feb 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38015"
                obs_have="37627"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9474240"
                         time_creation="Sun Mar 20 00:50:29 2011"
                         time_modification="Sun Feb 20 09:04:05 2011" />
        <observations epoch_first="Sun Feb 20 08:00:00 2011"
                      epoch_last="Sun Feb 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38015"
                obs_have="37627"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 20 10:17:13 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9869404"
                         time_creation="Sun Feb 20 10:08:03 2011"
                         time_modification="Sun Feb 20 10:04:06 2011" />
        <observations epoch_first="Sun Feb 20 09:00:00 2011"
                      epoch_last="Sun Feb 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="37859"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32809"
                obs_have="32809"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29602"
                obs_have="29602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 10:42:13 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9869404"
                         time_creation="Sun Feb 20 10:08:03 2011"
                         time_modification="Sun Feb 20 10:04:06 2011" />
        <observations epoch_first="Sun Feb 20 09:00:00 2011"
                      epoch_last="Sun Feb 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="37859"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29602"
                obs_have="29602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 12:27:14 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9869404"
                         time_creation="Sun Feb 20 10:08:03 2011"
                         time_modification="Sun Feb 20 10:04:06 2011" />
        <observations epoch_first="Sun Feb 20 09:00:00 2011"
                      epoch_last="Sun Feb 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="37859"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29602"
                obs_have="29602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9869404"
                         time_creation="Sun Feb 20 10:08:03 2011"
                         time_modification="Sun Feb 20 10:04:06 2011" />
        <observations epoch_first="Sun Feb 20 09:00:00 2011"
                      epoch_last="Sun Feb 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="37859"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29602"
                obs_have="29602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9869404"
                         time_creation="Sun Mar 20 00:50:30 2011"
                         time_modification="Sun Feb 20 10:04:06 2011" />
        <observations epoch_first="Sun Feb 20 09:00:00 2011"
                      epoch_last="Sun Feb 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38059"
                obs_have="37859"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29602"
                obs_have="29602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 20 11:17:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9468119"
                         time_creation="Sun Feb 20 11:08:03 2011"
                         time_modification="Sun Feb 20 11:04:06 2011" />
        <observations epoch_first="Sun Feb 20 10:00:00 2011"
                      epoch_last="Sun Feb 20 10:59:59 2011"
                      epochs="3429"
                      epochs_ratio="95.25">
          <mask elevation="03 degrees"
                obs_expected="36592"
                obs_have="34434"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32507"
                obs_have="30968"
                obs_ratio="95.27" />
          <mask elevation="15 degrees"
                obs_expected="27911"
                obs_have="26505"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Sun Feb 20 11:42:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9468119"
                         time_creation="Sun Feb 20 11:08:03 2011"
                         time_modification="Sun Feb 20 11:04:06 2011" />
        <observations epoch_first="Sun Feb 20 10:00:00 2011"
                      epoch_last="Sun Feb 20 10:59:59 2011"
                      epochs="3429"
                      epochs_ratio="95.25">
          <mask elevation="03 degrees"
                obs_expected="36592"
                obs_have="34434"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32507"
                obs_have="30968"
                obs_ratio="95.27" />
          <mask elevation="15 degrees"
                obs_expected="27912"
                obs_have="26506"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Sun Feb 20 13:27:17 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9468119"
                         time_creation="Sun Feb 20 11:08:03 2011"
                         time_modification="Sun Feb 20 11:04:06 2011" />
        <observations epoch_first="Sun Feb 20 10:00:00 2011"
                      epoch_last="Sun Feb 20 10:59:59 2011"
                      epochs="3429"
                      epochs_ratio="95.25">
          <mask elevation="03 degrees"
                obs_expected="36592"
                obs_have="34434"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32507"
                obs_have="30968"
                obs_ratio="95.27" />
          <mask elevation="15 degrees"
                obs_expected="27912"
                obs_have="26506"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9468119"
                         time_creation="Sun Feb 20 11:08:03 2011"
                         time_modification="Sun Feb 20 11:04:06 2011" />
        <observations epoch_first="Sun Feb 20 10:00:00 2011"
                      epoch_last="Sun Feb 20 10:59:59 2011"
                      epochs="3429"
                      epochs_ratio="95.25">
          <mask elevation="03 degrees"
                obs_expected="36592"
                obs_have="34434"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32507"
                obs_have="30968"
                obs_ratio="95.27" />
          <mask elevation="15 degrees"
                obs_expected="27912"
                obs_have="26506"
                obs_ratio="94.96" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9468119"
                         time_creation="Sun Mar 20 00:50:30 2011"
                         time_modification="Sun Feb 20 11:04:06 2011" />
        <observations epoch_first="Sun Feb 20 10:00:00 2011"
                      epoch_last="Sun Feb 20 10:59:59 2011"
                      epochs="3429"
                      epochs_ratio="95.25">
          <mask elevation="03 degrees"
                obs_expected="36592"
                obs_have="34434"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32507"
                obs_have="30968"
                obs_ratio="95.27" />
          <mask elevation="15 degrees"
                obs_expected="27912"
                obs_have="26506"
                obs_ratio="94.96" />
        </observations>
      </control>
    </file>
    <file name="/grac051l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 20 12:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9784764"
                         time_creation="Sun Feb 20 12:08:03 2011"
                         time_modification="Sun Feb 20 12:04:05 2011" />
        <observations epoch_first="Sun Feb 20 11:00:00 2011"
                      epoch_last="Sun Feb 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32826"
                obs_have="32368"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27851"
                obs_have="27851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 12:42:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9784764"
                         time_creation="Sun Feb 20 12:08:03 2011"
                         time_modification="Sun Feb 20 12:04:05 2011" />
        <observations epoch_first="Sun Feb 20 11:00:00 2011"
                      epoch_last="Sun Feb 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="32369"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27851"
                obs_have="27851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 14:27:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9784764"
                         time_creation="Sun Feb 20 12:08:03 2011"
                         time_modification="Sun Feb 20 12:04:05 2011" />
        <observations epoch_first="Sun Feb 20 11:00:00 2011"
                      epoch_last="Sun Feb 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="32369"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27851"
                obs_have="27851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9784764"
                         time_creation="Sun Feb 20 12:08:03 2011"
                         time_modification="Sun Feb 20 12:04:05 2011" />
        <observations epoch_first="Sun Feb 20 11:00:00 2011"
                      epoch_last="Sun Feb 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="32369"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27851"
                obs_have="27851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9784764"
                         time_creation="Sun Mar 20 00:50:31 2011"
                         time_modification="Sun Feb 20 12:04:05 2011" />
        <observations epoch_first="Sun Feb 20 11:00:00 2011"
                      epoch_last="Sun Feb 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="32369"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27851"
                obs_have="27851"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 20 13:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10089093"
                         time_creation="Sun Feb 20 13:08:02 2011"
                         time_modification="Sun Feb 20 13:04:05 2011" />
        <observations epoch_first="Sun Feb 20 12:00:00 2011"
                      epoch_last="Sun Feb 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="35726"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="33456"
                obs_have="33456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31300"
                obs_have="31300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 13:42:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10089093"
                         time_creation="Sun Feb 20 13:08:02 2011"
                         time_modification="Sun Feb 20 13:04:05 2011" />
        <observations epoch_first="Sun Feb 20 12:00:00 2011"
                      epoch_last="Sun Feb 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="35726"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="33456"
                obs_have="33456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31300"
                obs_have="31300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 15:27:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10089093"
                         time_creation="Sun Feb 20 13:08:02 2011"
                         time_modification="Sun Feb 20 13:04:05 2011" />
        <observations epoch_first="Sun Feb 20 12:00:00 2011"
                      epoch_last="Sun Feb 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="35726"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="33456"
                obs_have="33456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31300"
                obs_have="31300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10089093"
                         time_creation="Sun Feb 20 13:08:02 2011"
                         time_modification="Sun Feb 20 13:04:05 2011" />
        <observations epoch_first="Sun Feb 20 12:00:00 2011"
                      epoch_last="Sun Feb 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="35726"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="33456"
                obs_have="33456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31300"
                obs_have="31300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10089093"
                         time_creation="Sun Mar 20 00:50:32 2011"
                         time_modification="Sun Feb 20 13:04:05 2011" />
        <observations epoch_first="Sun Feb 20 12:00:00 2011"
                      epoch_last="Sun Feb 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="35726"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="33456"
                obs_have="33456"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31300"
                obs_have="31300"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 20 14:17:08 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9880070"
                         time_creation="Sun Feb 20 14:08:02 2011"
                         time_modification="Sun Feb 20 14:04:06 2011" />
        <observations epoch_first="Sun Feb 20 13:00:00 2011"
                      epoch_last="Sun Feb 20 13:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="37022"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32340"
                obs_have="30960"
                obs_ratio="95.73" />
          <mask elevation="15 degrees"
                obs_expected="27673"
                obs_have="26321"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Sun Feb 20 14:42:07 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9880070"
                         time_creation="Sun Feb 20 14:08:02 2011"
                         time_modification="Sun Feb 20 14:04:06 2011" />
        <observations epoch_first="Sun Feb 20 13:00:00 2011"
                      epoch_last="Sun Feb 20 13:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="37022"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32339"
                obs_have="30959"
                obs_ratio="95.73" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="26320"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Sun Feb 20 16:27:08 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9880070"
                         time_creation="Sun Feb 20 14:08:02 2011"
                         time_modification="Sun Feb 20 14:04:06 2011" />
        <observations epoch_first="Sun Feb 20 13:00:00 2011"
                      epoch_last="Sun Feb 20 13:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="37022"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32339"
                obs_have="30959"
                obs_ratio="95.73" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="26320"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9880070"
                         time_creation="Sun Feb 20 14:08:02 2011"
                         time_modification="Sun Feb 20 14:04:06 2011" />
        <observations epoch_first="Sun Feb 20 13:00:00 2011"
                      epoch_last="Sun Feb 20 13:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="37022"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32339"
                obs_have="30959"
                obs_ratio="95.73" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="26320"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="9880070"
                         time_creation="Sun Mar 20 00:50:32 2011"
                         time_modification="Sun Feb 20 14:04:06 2011" />
        <observations epoch_first="Sun Feb 20 13:00:00 2011"
                      epoch_last="Sun Feb 20 13:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="41122"
                obs_have="37022"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32339"
                obs_have="30959"
                obs_ratio="95.73" />
          <mask elevation="15 degrees"
                obs_expected="27672"
                obs_have="26320"
                obs_ratio="95.11" />
        </observations>
      </control>
    </file>
    <file name="/grac051o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 20 15:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10049030"
                         time_creation="Sun Feb 20 15:08:02 2011"
                         time_modification="Sun Feb 20 15:04:05 2011" />
        <observations epoch_first="Sun Feb 20 14:00:00 2011"
                      epoch_last="Sun Feb 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="39424"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 15:42:17 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10049030"
                         time_creation="Sun Feb 20 15:08:02 2011"
                         time_modification="Sun Feb 20 15:04:05 2011" />
        <observations epoch_first="Sun Feb 20 14:00:00 2011"
                      epoch_last="Sun Feb 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="39424"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 17:27:20 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10049030"
                         time_creation="Sun Feb 20 15:08:02 2011"
                         time_modification="Sun Feb 20 15:04:05 2011" />
        <observations epoch_first="Sun Feb 20 14:00:00 2011"
                      epoch_last="Sun Feb 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="39424"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10049030"
                         time_creation="Sun Feb 20 15:08:02 2011"
                         time_modification="Sun Feb 20 15:04:05 2011" />
        <observations epoch_first="Sun Feb 20 14:00:00 2011"
                      epoch_last="Sun Feb 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="39424"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="10049030"
                         time_creation="Sun Mar 20 00:50:33 2011"
                         time_modification="Sun Feb 20 15:04:05 2011" />
        <observations epoch_first="Sun Feb 20 14:00:00 2011"
                      epoch_last="Sun Feb 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39605"
                obs_have="39424"
                obs_ratio="99.54" />
          <mask elevation="10 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 20 16:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8965943"
                         time_creation="Sun Feb 20 16:08:02 2011"
                         time_modification="Sun Feb 20 16:04:05 2011" />
        <observations epoch_first="Sun Feb 20 15:00:00 2011"
                      epoch_last="Sun Feb 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36113"
                obs_have="35817"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 16:42:13 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8965943"
                         time_creation="Sun Feb 20 16:08:02 2011"
                         time_modification="Sun Feb 20 16:04:05 2011" />
        <observations epoch_first="Sun Feb 20 15:00:00 2011"
                      epoch_last="Sun Feb 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36114"
                obs_have="35817"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 18:27:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8965943"
                         time_creation="Sun Feb 20 16:08:02 2011"
                         time_modification="Sun Feb 20 16:04:05 2011" />
        <observations epoch_first="Sun Feb 20 15:00:00 2011"
                      epoch_last="Sun Feb 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36114"
                obs_have="35817"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8965943"
                         time_creation="Sun Feb 20 16:08:02 2011"
                         time_modification="Sun Feb 20 16:04:05 2011" />
        <observations epoch_first="Sun Feb 20 15:00:00 2011"
                      epoch_last="Sun Feb 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36114"
                obs_have="35817"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8965943"
                         time_creation="Sun Mar 20 00:50:34 2011"
                         time_modification="Sun Feb 20 16:04:05 2011" />
        <observations epoch_first="Sun Feb 20 15:00:00 2011"
                      epoch_last="Sun Feb 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36114"
                obs_have="35817"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 20 17:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7673832"
                         time_creation="Sun Feb 20 17:08:03 2011"
                         time_modification="Sun Feb 20 17:04:05 2011" />
        <observations epoch_first="Sun Feb 20 16:00:00 2011"
                      epoch_last="Sun Feb 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33121"
                obs_have="33121"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30477"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 17:42:18 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7673832"
                         time_creation="Sun Feb 20 17:08:03 2011"
                         time_modification="Sun Feb 20 17:04:05 2011" />
        <observations epoch_first="Sun Feb 20 16:00:00 2011"
                      epoch_last="Sun Feb 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33121"
                obs_have="33121"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="30478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 19:27:19 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7673832"
                         time_creation="Sun Feb 20 17:08:03 2011"
                         time_modification="Sun Feb 20 17:04:05 2011" />
        <observations epoch_first="Sun Feb 20 16:00:00 2011"
                      epoch_last="Sun Feb 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33121"
                obs_have="33121"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="30478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7673832"
                         time_creation="Sun Feb 20 17:08:03 2011"
                         time_modification="Sun Feb 20 17:04:05 2011" />
        <observations epoch_first="Sun Feb 20 16:00:00 2011"
                      epoch_last="Sun Feb 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33121"
                obs_have="33121"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="30478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7673832"
                         time_creation="Sun Mar 20 00:50:35 2011"
                         time_modification="Sun Feb 20 17:04:05 2011" />
        <observations epoch_first="Sun Feb 20 16:00:00 2011"
                      epoch_last="Sun Feb 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33121"
                obs_have="33121"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30478"
                obs_have="30478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 20 18:17:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8064080"
                         time_creation="Sun Feb 20 18:08:03 2011"
                         time_modification="Sun Feb 20 18:04:05 2011" />
        <observations epoch_first="Sun Feb 20 17:00:00 2011"
                      epoch_last="Sun Feb 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34067"
                obs_have="33508"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="26525"
                obs_have="26493"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23119"
                obs_have="23103"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Feb 20 18:42:08 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8064080"
                         time_creation="Sun Feb 20 18:08:03 2011"
                         time_modification="Sun Feb 20 18:04:05 2011" />
        <observations epoch_first="Sun Feb 20 17:00:00 2011"
                      epoch_last="Sun Feb 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34066"
                obs_have="33508"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26492"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23119"
                obs_have="23103"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Feb 20 20:27:14 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8064080"
                         time_creation="Sun Feb 20 18:08:03 2011"
                         time_modification="Sun Feb 20 18:04:05 2011" />
        <observations epoch_first="Sun Feb 20 17:00:00 2011"
                      epoch_last="Sun Feb 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34066"
                obs_have="33508"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26492"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23119"
                obs_have="23103"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8064080"
                         time_creation="Sun Feb 20 18:08:03 2011"
                         time_modification="Sun Feb 20 18:04:05 2011" />
        <observations epoch_first="Sun Feb 20 17:00:00 2011"
                      epoch_last="Sun Feb 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34066"
                obs_have="33508"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26492"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23119"
                obs_have="23103"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8064080"
                         time_creation="Sun Mar 20 00:50:35 2011"
                         time_modification="Sun Feb 20 18:04:05 2011" />
        <observations epoch_first="Sun Feb 20 17:00:00 2011"
                      epoch_last="Sun Feb 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34066"
                obs_have="33508"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26492"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23119"
                obs_have="23103"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/grac051s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 20 19:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8808880"
                         time_creation="Sun Feb 20 19:08:03 2011"
                         time_modification="Sun Feb 20 19:04:05 2011" />
        <observations epoch_first="Sun Feb 20 18:00:00 2011"
                      epoch_last="Sun Feb 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36471"
                obs_have="36117"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="27404"
                obs_have="27404"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24841"
                obs_have="24841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 19:42:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8808880"
                         time_creation="Sun Feb 20 19:08:03 2011"
                         time_modification="Sun Feb 20 19:04:05 2011" />
        <observations epoch_first="Sun Feb 20 18:00:00 2011"
                      epoch_last="Sun Feb 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="36118"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24840"
                obs_have="24840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 21:27:25 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8808880"
                         time_creation="Sun Feb 20 19:08:03 2011"
                         time_modification="Sun Feb 20 19:04:05 2011" />
        <observations epoch_first="Sun Feb 20 18:00:00 2011"
                      epoch_last="Sun Feb 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="36118"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24840"
                obs_have="24840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8808880"
                         time_creation="Sun Feb 20 19:08:03 2011"
                         time_modification="Sun Feb 20 19:04:05 2011" />
        <observations epoch_first="Sun Feb 20 18:00:00 2011"
                      epoch_last="Sun Feb 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="36118"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24840"
                obs_have="24840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8808880"
                         time_creation="Sun Mar 20 00:50:36 2011"
                         time_modification="Sun Feb 20 19:04:05 2011" />
        <observations epoch_first="Sun Feb 20 18:00:00 2011"
                      epoch_last="Sun Feb 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="36118"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24840"
                obs_have="24840"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 20 20:17:12 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9099858"
                         time_creation="Sun Feb 20 20:08:04 2011"
                         time_modification="Sun Feb 20 20:04:05 2011" />
        <observations epoch_first="Sun Feb 20 19:00:00 2011"
                      epoch_last="Sun Feb 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="33814"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 20:42:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9099858"
                         time_creation="Sun Feb 20 20:08:04 2011"
                         time_modification="Sun Feb 20 20:04:05 2011" />
        <observations epoch_first="Sun Feb 20 19:00:00 2011"
                      epoch_last="Sun Feb 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33814"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 22:27:24 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9099858"
                         time_creation="Sun Feb 20 20:08:04 2011"
                         time_modification="Sun Feb 20 20:04:05 2011" />
        <observations epoch_first="Sun Feb 20 19:00:00 2011"
                      epoch_last="Sun Feb 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33814"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9099858"
                         time_creation="Sun Feb 20 20:08:04 2011"
                         time_modification="Sun Feb 20 20:04:05 2011" />
        <observations epoch_first="Sun Feb 20 19:00:00 2011"
                      epoch_last="Sun Feb 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33814"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9099858"
                         time_creation="Sun Mar 20 00:50:36 2011"
                         time_modification="Sun Feb 20 20:04:05 2011" />
        <observations epoch_first="Sun Feb 20 19:00:00 2011"
                      epoch_last="Sun Feb 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33814"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 20 21:17:22 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8942226"
                         time_creation="Sun Feb 20 21:08:04 2011"
                         time_modification="Sun Feb 20 21:04:05 2011" />
        <observations epoch_first="Sun Feb 20 20:00:00 2011"
                      epoch_last="Sun Feb 20 20:59:59 2011"
                      epochs="3428"
                      epochs_ratio="95.22">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32313"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="30504"
                obs_have="29128"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="26964"
                obs_ratio="95.14" />
        </observations>
      </control>
      <control date="Sun Feb 20 21:42:23 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8942226"
                         time_creation="Sun Feb 20 21:08:04 2011"
                         time_modification="Sun Feb 20 21:04:05 2011" />
        <observations epoch_first="Sun Feb 20 20:00:00 2011"
                      epoch_last="Sun Feb 20 20:59:59 2011"
                      epochs="3428"
                      epochs_ratio="95.22">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32313"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="29127"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="26964"
                obs_ratio="95.14" />
        </observations>
      </control>
      <control date="Sun Feb 20 23:27:15 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8942226"
                         time_creation="Sun Feb 20 21:08:04 2011"
                         time_modification="Sun Feb 20 21:04:05 2011" />
        <observations epoch_first="Sun Feb 20 20:00:00 2011"
                      epoch_last="Sun Feb 20 20:59:59 2011"
                      epochs="3428"
                      epochs_ratio="95.22">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32313"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="29127"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="26964"
                obs_ratio="95.14" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8942226"
                         time_creation="Sun Feb 20 21:08:04 2011"
                         time_modification="Sun Feb 20 21:04:05 2011" />
        <observations epoch_first="Sun Feb 20 20:00:00 2011"
                      epoch_last="Sun Feb 20 20:59:59 2011"
                      epochs="3428"
                      epochs_ratio="95.22">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32313"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="29127"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="26964"
                obs_ratio="95.14" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8942226"
                         time_creation="Sun Mar 20 00:50:37 2011"
                         time_modification="Sun Feb 20 21:04:05 2011" />
        <observations epoch_first="Sun Feb 20 20:00:00 2011"
                      epoch_last="Sun Feb 20 20:59:59 2011"
                      epochs="3428"
                      epochs_ratio="95.22">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32313"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="30503"
                obs_have="29127"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="26964"
                obs_ratio="95.14" />
        </observations>
      </control>
    </file>
    <file name="/grac051v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb 20 22:17:29 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10159077"
                         time_creation="Sun Feb 20 22:08:04 2011"
                         time_modification="Sun Feb 20 22:04:06 2011" />
        <observations epoch_first="Sun Feb 20 21:00:00 2011"
                      epoch_last="Sun Feb 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="35006"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 22:42:21 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10159077"
                         time_creation="Sun Feb 20 22:08:04 2011"
                         time_modification="Sun Feb 20 22:04:06 2011" />
        <observations epoch_first="Sun Feb 20 21:00:00 2011"
                      epoch_last="Sun Feb 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="35006"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 00:27:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10159077"
                         time_creation="Sun Feb 20 22:08:04 2011"
                         time_modification="Sun Feb 20 22:04:06 2011" />
        <observations epoch_first="Sun Feb 20 21:00:00 2011"
                      epoch_last="Sun Feb 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="35006"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10159077"
                         time_creation="Sun Feb 20 22:08:04 2011"
                         time_modification="Sun Feb 20 22:04:06 2011" />
        <observations epoch_first="Sun Feb 20 21:00:00 2011"
                      epoch_last="Sun Feb 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="35006"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10159077"
                         time_creation="Sun Mar 20 00:50:38 2011"
                         time_modification="Sun Feb 20 22:04:06 2011" />
        <observations epoch_first="Sun Feb 20 21:00:00 2011"
                      epoch_last="Sun Feb 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="35006"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 20 23:17:17 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10643347"
                         time_creation="Sun Feb 20 23:08:03 2011"
                         time_modification="Sun Feb 20 23:04:06 2011" />
        <observations epoch_first="Sun Feb 20 22:00:00 2011"
                      epoch_last="Sun Feb 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40319"
                obs_have="40019"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="31178"
                obs_have="31178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 20 23:42:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10643347"
                         time_creation="Sun Feb 20 23:08:03 2011"
                         time_modification="Sun Feb 20 23:04:06 2011" />
        <observations epoch_first="Sun Feb 20 22:00:00 2011"
                      epoch_last="Sun Feb 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40320"
                obs_have="40019"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="31178"
                obs_have="31178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 01:27:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10643347"
                         time_creation="Sun Feb 20 23:08:03 2011"
                         time_modification="Sun Feb 20 23:04:06 2011" />
        <observations epoch_first="Sun Feb 20 22:00:00 2011"
                      epoch_last="Sun Feb 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40320"
                obs_have="40019"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="31178"
                obs_have="31178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10643347"
                         time_creation="Sun Feb 20 23:08:03 2011"
                         time_modification="Sun Feb 20 23:04:06 2011" />
        <observations epoch_first="Sun Feb 20 22:00:00 2011"
                      epoch_last="Sun Feb 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40320"
                obs_have="40019"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="31178"
                obs_have="31178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:07"
                         size="10643347"
                         time_creation="Sun Mar 20 00:50:38 2011"
                         time_modification="Sun Feb 20 23:04:06 2011" />
        <observations epoch_first="Sun Feb 20 22:00:00 2011"
                      epoch_last="Sun Feb 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40320"
                obs_have="40019"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="31178"
                obs_have="31178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/grac051x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 21 00:17:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9553155"
                         time_creation="Mon Feb 21 00:08:03 2011"
                         time_modification="Mon Feb 21 00:04:05 2011" />
        <observations epoch_first="Sun Feb 20 23:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32599"
                obs_have="32277"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 00:42:36 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9553155"
                         time_creation="Mon Feb 21 00:08:03 2011"
                         time_modification="Mon Feb 21 00:04:05 2011" />
        <observations epoch_first="Sun Feb 20 23:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32600"
                obs_have="32277"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30085"
                obs_have="30085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 02:27:09 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9553155"
                         time_creation="Mon Feb 21 00:08:03 2011"
                         time_modification="Mon Feb 21 00:04:05 2011" />
        <observations epoch_first="Sun Feb 20 23:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32600"
                obs_have="32277"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30085"
                obs_have="30085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 21 16:49:11 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9553155"
                         time_creation="Mon Feb 21 00:08:03 2011"
                         time_modification="Mon Feb 21 00:04:05 2011" />
        <observations epoch_first="Sun Feb 20 23:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32600"
                obs_have="32277"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30085"
                obs_have="30085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 22 06:08:10 2011"
               level="3">
        <file_statistics latency="00:04:06"
                         size="9553155"
                         time_creation="Sun Mar 20 00:50:39 2011"
                         time_modification="Mon Feb 21 00:04:05 2011" />
        <observations epoch_first="Sun Feb 20 23:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32600"
                obs_have="32277"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30085"
                obs_have="30085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
