<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-18 00:00:00"
    DayOfYear="78"
    Year="2012">
  <station name="BALG">
    <file name="/balg0780.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 20 01:03:22 2012"
               level="3">
        <file_statistics latency="01:31:12"
                         size="6527651"
                         time_creation="Mon Mar 19 01:33:57 2012"
                         time_modification="Mon Mar 19 01:30:42 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="17209"
                obs_ratio="58.51" />
          <mask elevation="10 degrees"
                obs_expected="24499"
                obs_have="17206"
                obs_ratio="70.23" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="15380"
                obs_ratio="70.88" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:28:50 2012"
               level="3">
        <file_statistics latency="01:31:12"
                         size="6527651"
                         time_creation="Sun Apr 15 01:03:49 2012"
                         time_modification="Mon Mar 19 01:30:42 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29411"
                obs_have="17209"
                obs_ratio="58.51" />
          <mask elevation="10 degrees"
                obs_expected="24499"
                obs_have="17206"
                obs_ratio="70.23" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="15380"
                obs_ratio="70.88" />
        </observations>
      </control>
    </file>
    <file name="/balg078a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 18 01:22:51 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7747920"
                         time_creation="Sun Mar 18 01:13:06 2012"
                         time_modification="Sun Mar 18 01:09:57 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32125"
                obs_have="14595"
                obs_ratio="45.43" />
          <mask elevation="10 degrees"
                obs_expected="29038"
                obs_have="14595"
                obs_ratio="50.26" />
          <mask elevation="15 degrees"
                obs_expected="26354"
                obs_have="12889"
                obs_ratio="48.91" />
        </observations>
      </control>
      <control date="Sun Mar 18 01:50:34 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7747920"
                         time_creation="Sun Mar 18 01:13:06 2012"
                         time_modification="Sun Mar 18 01:09:57 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32125"
                obs_have="14595"
                obs_ratio="45.43" />
          <mask elevation="10 degrees"
                obs_expected="29038"
                obs_have="14595"
                obs_ratio="50.26" />
          <mask elevation="15 degrees"
                obs_expected="26354"
                obs_have="12889"
                obs_ratio="48.91" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:40:03 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7747920"
                         time_creation="Sun Mar 18 01:13:06 2012"
                         time_modification="Sun Mar 18 01:09:57 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32125"
                obs_have="14595"
                obs_ratio="45.43" />
          <mask elevation="10 degrees"
                obs_expected="29038"
                obs_have="14595"
                obs_ratio="50.26" />
          <mask elevation="15 degrees"
                obs_expected="26354"
                obs_have="12889"
                obs_ratio="48.91" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7747920"
                         time_creation="Sun Mar 18 01:13:06 2012"
                         time_modification="Sun Mar 18 01:09:57 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32125"
                obs_have="14595"
                obs_ratio="45.43" />
          <mask elevation="10 degrees"
                obs_expected="29038"
                obs_have="14595"
                obs_ratio="50.26" />
          <mask elevation="15 degrees"
                obs_expected="26354"
                obs_have="12889"
                obs_ratio="48.91" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7747920"
                         time_creation="Sun Apr 15 00:58:42 2012"
                         time_modification="Sun Mar 18 01:09:57 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32125"
                obs_have="14595"
                obs_ratio="45.43" />
          <mask elevation="10 degrees"
                obs_expected="29038"
                obs_have="14595"
                obs_ratio="50.26" />
          <mask elevation="15 degrees"
                obs_expected="26354"
                obs_have="12889"
                obs_ratio="48.91" />
        </observations>
      </control>
    </file>
    <file name="/balg078b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Mar 18 02:19:47 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8482974"
                         time_creation="Sun Mar 18 02:13:06 2012"
                         time_modification="Sun Mar 18 02:09:58 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="21835"
                obs_ratio="63.04" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="21835"
                obs_ratio="72.36" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="20852"
                obs_ratio="78.10" />
        </observations>
      </control>
      <control date="Sun Mar 18 02:45:26 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8482974"
                         time_creation="Sun Mar 18 02:13:06 2012"
                         time_modification="Sun Mar 18 02:09:58 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="21835"
                obs_ratio="63.04" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="21835"
                obs_ratio="72.36" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="20852"
                obs_ratio="78.10" />
        </observations>
      </control>
      <control date="Sun Mar 18 04:56:44 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8482974"
                         time_creation="Sun Mar 18 02:13:06 2012"
                         time_modification="Sun Mar 18 02:09:58 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="21835"
                obs_ratio="63.04" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="21835"
                obs_ratio="72.36" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="20852"
                obs_ratio="78.10" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8482974"
                         time_creation="Sun Mar 18 02:13:06 2012"
                         time_modification="Sun Mar 18 02:09:58 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="21835"
                obs_ratio="63.04" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="21835"
                obs_ratio="72.36" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="20852"
                obs_ratio="78.10" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8482974"
                         time_creation="Sun Apr 15 00:58:43 2012"
                         time_modification="Sun Mar 18 02:09:58 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="21835"
                obs_ratio="63.04" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="21835"
                obs_ratio="72.36" />
          <mask elevation="15 degrees"
                obs_expected="26700"
                obs_have="20852"
                obs_ratio="78.10" />
        </observations>
      </control>
    </file>
    <file name="/balg078c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 18 03:21:06 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8977105"
                         time_creation="Sun Mar 18 03:13:07 2012"
                         time_modification="Sun Mar 18 03:09:58 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="27835"
                obs_ratio="79.23" />
          <mask elevation="10 degrees"
                obs_expected="31800"
                obs_have="27835"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="26551"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:56:28 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8977105"
                         time_creation="Sun Mar 18 03:13:07 2012"
                         time_modification="Sun Mar 18 03:09:58 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="27835"
                obs_ratio="79.23" />
          <mask elevation="10 degrees"
                obs_expected="31800"
                obs_have="27835"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="26551"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:41:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8977105"
                         time_creation="Sun Mar 18 03:13:07 2012"
                         time_modification="Sun Mar 18 03:09:58 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="27835"
                obs_ratio="79.23" />
          <mask elevation="10 degrees"
                obs_expected="31800"
                obs_have="27835"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="26551"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8977105"
                         time_creation="Sun Mar 18 03:13:07 2012"
                         time_modification="Sun Mar 18 03:09:58 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="27835"
                obs_ratio="79.23" />
          <mask elevation="10 degrees"
                obs_expected="31800"
                obs_have="27835"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="26551"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8977105"
                         time_creation="Sun Apr 15 00:58:44 2012"
                         time_modification="Sun Mar 18 03:09:58 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="27835"
                obs_ratio="79.23" />
          <mask elevation="10 degrees"
                obs_expected="31800"
                obs_have="27835"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="26551"
                obs_ratio="97.69" />
        </observations>
      </control>
    </file>
    <file name="/balg078d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Mar 18 04:29:09 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9206948"
                         time_creation="Sun Mar 18 04:13:10 2012"
                         time_modification="Sun Mar 18 04:09:58 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="29755"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="29755"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 06:56:30 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9206948"
                         time_creation="Sun Mar 18 04:13:10 2012"
                         time_modification="Sun Mar 18 04:09:58 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="29755"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="29755"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9206948"
                         time_creation="Sun Mar 18 04:13:10 2012"
                         time_modification="Sun Mar 18 04:09:58 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="29755"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="29755"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9206948"
                         time_creation="Sun Apr 15 00:58:45 2012"
                         time_modification="Sun Mar 18 04:09:58 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="29755"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="29755"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/balg078e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Mar 18 05:24:52 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8577527"
                         time_creation="Sun Mar 18 05:13:12 2012"
                         time_modification="Sun Mar 18 05:09:59 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37283"
                obs_have="29414"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="31624"
                obs_have="29386"
                obs_ratio="92.92" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="26394"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:57:13 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8577527"
                         time_creation="Sun Mar 18 05:13:12 2012"
                         time_modification="Sun Mar 18 05:09:59 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37283"
                obs_have="29414"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="31624"
                obs_have="29386"
                obs_ratio="92.92" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="26394"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8577527"
                         time_creation="Sun Mar 18 05:13:12 2012"
                         time_modification="Sun Mar 18 05:09:59 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37283"
                obs_have="29414"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="31624"
                obs_have="29386"
                obs_ratio="92.92" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="26394"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8577527"
                         time_creation="Sun Apr 15 00:58:46 2012"
                         time_modification="Sun Mar 18 05:09:59 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37283"
                obs_have="29414"
                obs_ratio="78.89" />
          <mask elevation="10 degrees"
                obs_expected="31624"
                obs_have="29386"
                obs_ratio="92.92" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="26394"
                obs_ratio="95.22" />
        </observations>
      </control>
    </file>
    <file name="/balg078f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Mar 18 06:26:01 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="8599086"
                         time_creation="Sun Mar 18 06:13:11 2012"
                         time_modification="Sun Mar 18 06:09:57 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="30374"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="30364"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="27359"
                obs_ratio="88.37" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:19:46 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="8599086"
                         time_creation="Sun Mar 18 06:13:11 2012"
                         time_modification="Sun Mar 18 06:09:57 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="30374"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="30364"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="27359"
                obs_ratio="88.37" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:02:52 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="8599086"
                         time_creation="Sun Mar 18 06:13:11 2012"
                         time_modification="Sun Mar 18 06:09:57 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="30374"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="30364"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="27359"
                obs_ratio="88.37" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="8599086"
                         time_creation="Sun Mar 18 06:13:11 2012"
                         time_modification="Sun Mar 18 06:09:57 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="30374"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="30364"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="27359"
                obs_ratio="88.37" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="8599086"
                         time_creation="Sun Apr 15 00:58:47 2012"
                         time_modification="Sun Mar 18 06:09:57 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="30374"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="30364"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="27359"
                obs_ratio="88.37" />
        </observations>
      </control>
    </file>
    <file name="/balg078g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Mar 18 07:23:19 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Mar 18 07:13:12 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Sun Mar 18 07:46:34 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Mar 18 07:13:12 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:06 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Mar 18 07:13:12 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:40:56 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Mar 18 07:13:12 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Mar 18 07:13:12 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="7925457"
                         time_creation="Sun Apr 15 00:58:48 2012"
                         time_modification="Sun Mar 18 07:09:58 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="29394"
                obs_ratio="79.36" />
          <mask elevation="10 degrees"
                obs_expected="33937"
                obs_have="29377"
                obs_ratio="86.56" />
          <mask elevation="15 degrees"
                obs_expected="31197"
                obs_have="27440"
                obs_ratio="87.96" />
        </observations>
      </control>
    </file>
    <file name="/balg078h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Mar 18 08:43:33 2012"
               level="3">
        <file_statistics latency="00:17:25"
                         size="8345573"
                         time_creation="Sun Mar 18 08:23:13 2012"
                         time_modification="Sun Mar 18 08:17:24 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="23269"
                obs_ratio="64.79" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="23236"
                obs_ratio="73.18" />
          <mask elevation="15 degrees"
                obs_expected="28009"
                obs_have="20623"
                obs_ratio="73.63" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:17:25"
                         size="8345573"
                         time_creation="Sun Mar 18 08:23:13 2012"
                         time_modification="Sun Mar 18 08:17:24 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="23269"
                obs_ratio="64.79" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="23236"
                obs_ratio="73.18" />
          <mask elevation="15 degrees"
                obs_expected="28009"
                obs_have="20623"
                obs_ratio="73.63" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:17:25"
                         size="8345573"
                         time_creation="Sun Apr 15 00:58:48 2012"
                         time_modification="Sun Mar 18 08:17:24 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="23269"
                obs_ratio="64.79" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="23236"
                obs_ratio="73.18" />
          <mask elevation="15 degrees"
                obs_expected="28009"
                obs_have="20623"
                obs_ratio="73.63" />
        </observations>
      </control>
    </file>
    <file name="/balg078i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Mar 18 09:23:24 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Mar 18 09:13:11 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:55:31 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Mar 18 09:13:11 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:05:30 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Mar 18 09:13:11 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:36:13 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Mar 18 09:13:11 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Mar 18 09:13:11 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="7897293"
                         time_creation="Sun Apr 15 00:58:49 2012"
                         time_modification="Sun Mar 18 09:09:57 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="18104"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="28918"
                obs_have="18085"
                obs_ratio="62.54" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="16015"
                obs_ratio="59.72" />
        </observations>
      </control>
    </file>
    <file name="/balg078j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Mar 18 10:28:20 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8854094"
                         time_creation="Sun Mar 18 10:13:12 2012"
                         time_modification="Sun Mar 18 10:09:58 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35269"
                obs_have="22462"
                obs_ratio="63.69" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="22451"
                obs_ratio="67.48" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="20437"
                obs_ratio="65.43" />
        </observations>
      </control>
      <control date="Sun Mar 18 10:53:17 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8854094"
                         time_creation="Sun Mar 18 10:13:12 2012"
                         time_modification="Sun Mar 18 10:09:58 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35269"
                obs_have="22462"
                obs_ratio="63.69" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="22451"
                obs_ratio="67.48" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="20437"
                obs_ratio="65.43" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:36:36 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8854094"
                         time_creation="Sun Mar 18 10:13:12 2012"
                         time_modification="Sun Mar 18 10:09:58 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35269"
                obs_have="22462"
                obs_ratio="63.69" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="22451"
                obs_ratio="67.48" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="20437"
                obs_ratio="65.43" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8854094"
                         time_creation="Sun Mar 18 10:13:12 2012"
                         time_modification="Sun Mar 18 10:09:58 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35269"
                obs_have="22462"
                obs_ratio="63.69" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="22451"
                obs_ratio="67.48" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="20437"
                obs_ratio="65.43" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="8854094"
                         time_creation="Sun Apr 15 00:58:50 2012"
                         time_modification="Sun Mar 18 10:09:58 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35269"
                obs_have="22462"
                obs_ratio="63.69" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="22451"
                obs_ratio="67.48" />
          <mask elevation="15 degrees"
                obs_expected="31237"
                obs_have="20437"
                obs_ratio="65.43" />
        </observations>
      </control>
    </file>
    <file name="/balg078k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Mar 18 11:22:18 2012"
               level="3">
        <file_statistics latency="00:09:56"
                         size="9028791"
                         time_creation="Sun Mar 18 11:13:13 2012"
                         time_modification="Sun Mar 18 11:09:55 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="24355"
                obs_ratio="64.37" />
          <mask elevation="10 degrees"
                obs_expected="32908"
                obs_have="24355"
                obs_ratio="74.01" />
          <mask elevation="15 degrees"
                obs_expected="28141"
                obs_have="22894"
                obs_ratio="81.35" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:46:40 2012"
               level="3">
        <file_statistics latency="00:09:56"
                         size="9028791"
                         time_creation="Sun Mar 18 11:13:13 2012"
                         time_modification="Sun Mar 18 11:09:55 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="24355"
                obs_ratio="64.37" />
          <mask elevation="10 degrees"
                obs_expected="32908"
                obs_have="24355"
                obs_ratio="74.01" />
          <mask elevation="15 degrees"
                obs_expected="28141"
                obs_have="22894"
                obs_ratio="81.35" />
        </observations>
      </control>
      <control date="Sun Mar 18 13:35:32 2012"
               level="3">
        <file_statistics latency="00:09:56"
                         size="9028791"
                         time_creation="Sun Mar 18 11:13:13 2012"
                         time_modification="Sun Mar 18 11:09:55 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="24355"
                obs_ratio="64.37" />
          <mask elevation="10 degrees"
                obs_expected="32908"
                obs_have="24355"
                obs_ratio="74.01" />
          <mask elevation="15 degrees"
                obs_expected="28141"
                obs_have="22894"
                obs_ratio="81.35" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:09:56"
                         size="9028791"
                         time_creation="Sun Mar 18 11:13:13 2012"
                         time_modification="Sun Mar 18 11:09:55 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="24355"
                obs_ratio="64.37" />
          <mask elevation="10 degrees"
                obs_expected="32908"
                obs_have="24355"
                obs_ratio="74.01" />
          <mask elevation="15 degrees"
                obs_expected="28141"
                obs_have="22894"
                obs_ratio="81.35" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:09:56"
                         size="9028791"
                         time_creation="Sun Apr 15 00:58:51 2012"
                         time_modification="Sun Mar 18 11:09:55 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="24355"
                obs_ratio="64.37" />
          <mask elevation="10 degrees"
                obs_expected="32908"
                obs_have="24355"
                obs_ratio="74.01" />
          <mask elevation="15 degrees"
                obs_expected="28141"
                obs_have="22894"
                obs_ratio="81.35" />
        </observations>
      </control>
    </file>
    <file name="/balg078l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Mar 18 12:20:13 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9011556"
                         time_creation="Sun Mar 18 12:13:13 2012"
                         time_modification="Sun Mar 18 12:10:33 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="28838"
                obs_ratio="75.34" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="28812"
                obs_ratio="87.20" />
          <mask elevation="15 degrees"
                obs_expected="25796"
                obs_have="22196"
                obs_ratio="86.04" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:48:21 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9011556"
                         time_creation="Sun Mar 18 12:13:13 2012"
                         time_modification="Sun Mar 18 12:10:33 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="28838"
                obs_ratio="75.34" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="28812"
                obs_ratio="87.20" />
          <mask elevation="15 degrees"
                obs_expected="25796"
                obs_have="22196"
                obs_ratio="86.04" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:35:47 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9011556"
                         time_creation="Sun Mar 18 12:13:13 2012"
                         time_modification="Sun Mar 18 12:10:33 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="28838"
                obs_ratio="75.34" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="28812"
                obs_ratio="87.20" />
          <mask elevation="15 degrees"
                obs_expected="25796"
                obs_have="22196"
                obs_ratio="86.04" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9011556"
                         time_creation="Sun Mar 18 12:13:13 2012"
                         time_modification="Sun Mar 18 12:10:33 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="28838"
                obs_ratio="75.34" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="28812"
                obs_ratio="87.20" />
          <mask elevation="15 degrees"
                obs_expected="25796"
                obs_have="22196"
                obs_ratio="86.04" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="9011556"
                         time_creation="Sun Apr 15 00:58:52 2012"
                         time_modification="Sun Mar 18 12:10:33 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="28838"
                obs_ratio="75.34" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="28812"
                obs_ratio="87.20" />
          <mask elevation="15 degrees"
                obs_expected="25796"
                obs_have="22196"
                obs_ratio="86.04" />
        </observations>
      </control>
    </file>
    <file name="/balg078m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Mar 18 13:19:59 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="8609738"
                         time_creation="Sun Mar 18 13:13:13 2012"
                         time_modification="Sun Mar 18 13:10:33 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="25617"
                obs_ratio="72.84" />
          <mask elevation="10 degrees"
                obs_expected="32839"
                obs_have="25606"
                obs_ratio="77.97" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="23808"
                obs_ratio="77.38" />
        </observations>
      </control>
      <control date="Sun Mar 18 13:47:08 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="8609738"
                         time_creation="Sun Mar 18 13:13:13 2012"
                         time_modification="Sun Mar 18 13:10:33 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="25617"
                obs_ratio="72.84" />
          <mask elevation="10 degrees"
                obs_expected="32839"
                obs_have="25606"
                obs_ratio="77.97" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="23808"
                obs_ratio="77.38" />
        </observations>
      </control>
      <control date="Sun Mar 18 15:35:43 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="8609738"
                         time_creation="Sun Mar 18 13:13:13 2012"
                         time_modification="Sun Mar 18 13:10:33 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="25617"
                obs_ratio="72.84" />
          <mask elevation="10 degrees"
                obs_expected="32839"
                obs_have="25606"
                obs_ratio="77.97" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="23808"
                obs_ratio="77.38" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="8609738"
                         time_creation="Sun Mar 18 13:13:13 2012"
                         time_modification="Sun Mar 18 13:10:33 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="25617"
                obs_ratio="72.84" />
          <mask elevation="10 degrees"
                obs_expected="32839"
                obs_have="25606"
                obs_ratio="77.97" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="23808"
                obs_ratio="77.38" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:10:34"
                         size="8609738"
                         time_creation="Sun Apr 15 00:58:53 2012"
                         time_modification="Sun Mar 18 13:10:33 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="25617"
                obs_ratio="72.84" />
          <mask elevation="10 degrees"
                obs_expected="32839"
                obs_have="25606"
                obs_ratio="77.97" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="23808"
                obs_ratio="77.38" />
        </observations>
      </control>
    </file>
    <file name="/balg078n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Mar 18 14:19:28 2012"
               level="3">
        <file_statistics latency="00:10:30"
                         size="7883060"
                         time_creation="Sun Mar 18 14:13:13 2012"
                         time_modification="Sun Mar 18 14:10:29 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35679"
                obs_have="23501"
                obs_ratio="65.87" />
          <mask elevation="10 degrees"
                obs_expected="30704"
                obs_have="23471"
                obs_ratio="76.44" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="19611"
                obs_ratio="73.15" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:46:31 2012"
               level="3">
        <file_statistics latency="00:10:30"
                         size="7883060"
                         time_creation="Sun Mar 18 14:13:13 2012"
                         time_modification="Sun Mar 18 14:10:29 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35679"
                obs_have="23501"
                obs_ratio="65.87" />
          <mask elevation="10 degrees"
                obs_expected="30704"
                obs_have="23471"
                obs_ratio="76.44" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="19611"
                obs_ratio="73.15" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:37:52 2012"
               level="3">
        <file_statistics latency="00:10:30"
                         size="7883060"
                         time_creation="Sun Mar 18 14:13:13 2012"
                         time_modification="Sun Mar 18 14:10:29 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35679"
                obs_have="23501"
                obs_ratio="65.87" />
          <mask elevation="10 degrees"
                obs_expected="30704"
                obs_have="23471"
                obs_ratio="76.44" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="19611"
                obs_ratio="73.15" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:10:30"
                         size="7883060"
                         time_creation="Sun Mar 18 14:13:13 2012"
                         time_modification="Sun Mar 18 14:10:29 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35679"
                obs_have="23501"
                obs_ratio="65.87" />
          <mask elevation="10 degrees"
                obs_expected="30704"
                obs_have="23471"
                obs_ratio="76.44" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="19611"
                obs_ratio="73.15" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:10:30"
                         size="7883060"
                         time_creation="Sun Apr 15 00:58:54 2012"
                         time_modification="Sun Mar 18 14:10:29 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35679"
                obs_have="23501"
                obs_ratio="65.87" />
          <mask elevation="10 degrees"
                obs_expected="30704"
                obs_have="23471"
                obs_ratio="76.44" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="19611"
                obs_ratio="73.15" />
        </observations>
      </control>
    </file>
    <file name="/balg078o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Mar 18 15:45:52 2012"
               level="3">
        <file_statistics latency="00:16:32"
                         size="6743686"
                         time_creation="Sun Mar 18 15:18:15 2012"
                         time_modification="Sun Mar 18 15:16:31 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31207"
                obs_have="18319"
                obs_ratio="58.70" />
          <mask elevation="10 degrees"
                obs_expected="26487"
                obs_have="18307"
                obs_ratio="69.12" />
          <mask elevation="15 degrees"
                obs_expected="23663"
                obs_have="16324"
                obs_ratio="68.99" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:38:24 2012"
               level="3">
        <file_statistics latency="00:16:32"
                         size="6743686"
                         time_creation="Sun Mar 18 15:18:15 2012"
                         time_modification="Sun Mar 18 15:16:31 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31207"
                obs_have="18319"
                obs_ratio="58.70" />
          <mask elevation="10 degrees"
                obs_expected="26487"
                obs_have="18307"
                obs_ratio="69.12" />
          <mask elevation="15 degrees"
                obs_expected="23663"
                obs_have="16324"
                obs_ratio="68.99" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:16:32"
                         size="6743686"
                         time_creation="Sun Mar 18 15:18:15 2012"
                         time_modification="Sun Mar 18 15:16:31 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31207"
                obs_have="18319"
                obs_ratio="58.70" />
          <mask elevation="10 degrees"
                obs_expected="26487"
                obs_have="18307"
                obs_ratio="69.12" />
          <mask elevation="15 degrees"
                obs_expected="23663"
                obs_have="16324"
                obs_ratio="68.99" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:16:32"
                         size="6743686"
                         time_creation="Sun Apr 15 00:58:54 2012"
                         time_modification="Sun Mar 18 15:16:31 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31207"
                obs_have="18319"
                obs_ratio="58.70" />
          <mask elevation="10 degrees"
                obs_expected="26487"
                obs_have="18307"
                obs_ratio="69.12" />
          <mask elevation="15 degrees"
                obs_expected="23663"
                obs_have="16324"
                obs_ratio="68.99" />
        </observations>
      </control>
    </file>
    <file name="/balg078p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Mar 18 16:21:23 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="7452398"
                         time_creation="Sun Mar 18 16:13:16 2012"
                         time_modification="Sun Mar 18 16:11:25 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29171"
                obs_have="16132"
                obs_ratio="55.30" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="16110"
                obs_ratio="61.68" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="14776"
                obs_ratio="61.65" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:50:18 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="7452398"
                         time_creation="Sun Mar 18 16:13:16 2012"
                         time_modification="Sun Mar 18 16:11:25 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29171"
                obs_have="16132"
                obs_ratio="55.30" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="16110"
                obs_ratio="61.68" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="14776"
                obs_ratio="61.65" />
        </observations>
      </control>
      <control date="Sun Mar 18 18:44:59 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="7452398"
                         time_creation="Sun Mar 18 16:13:16 2012"
                         time_modification="Sun Mar 18 16:11:25 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29171"
                obs_have="16132"
                obs_ratio="55.30" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="16110"
                obs_ratio="61.68" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="14776"
                obs_ratio="61.65" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="7452398"
                         time_creation="Sun Mar 18 16:13:16 2012"
                         time_modification="Sun Mar 18 16:11:25 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29171"
                obs_have="16132"
                obs_ratio="55.30" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="16110"
                obs_ratio="61.68" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="14776"
                obs_ratio="61.65" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="7452398"
                         time_creation="Sun Apr 15 00:58:55 2012"
                         time_modification="Sun Mar 18 16:11:25 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29171"
                obs_have="16132"
                obs_ratio="55.30" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="16110"
                obs_ratio="61.68" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="14776"
                obs_ratio="61.65" />
        </observations>
      </control>
    </file>
    <file name="/balg078q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Mar 18 17:22:23 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8203273"
                         time_creation="Sun Mar 18 17:13:16 2012"
                         time_modification="Sun Mar 18 17:11:57 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="21565"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31323"
                obs_have="21565"
                obs_ratio="68.85" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="19934"
                obs_ratio="70.66" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:53:37 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8203273"
                         time_creation="Sun Mar 18 17:13:16 2012"
                         time_modification="Sun Mar 18 17:11:57 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="21565"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31323"
                obs_have="21565"
                obs_ratio="68.85" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="19934"
                obs_ratio="70.66" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8203273"
                         time_creation="Sun Mar 18 17:13:16 2012"
                         time_modification="Sun Mar 18 17:11:57 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="21565"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31323"
                obs_have="21565"
                obs_ratio="68.85" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="19934"
                obs_ratio="70.66" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8203273"
                         time_creation="Sun Apr 15 00:58:56 2012"
                         time_modification="Sun Mar 18 17:11:57 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="21565"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31323"
                obs_have="21565"
                obs_ratio="68.85" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="19934"
                obs_ratio="70.66" />
        </observations>
      </control>
    </file>
    <file name="/balg078r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Mar 18 18:24:12 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8404928"
                         time_creation="Sun Mar 18 18:13:24 2012"
                         time_modification="Sun Mar 18 18:11:57 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35020"
                obs_have="20092"
                obs_ratio="57.37" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="20077"
                obs_ratio="66.69" />
          <mask elevation="15 degrees"
                obs_expected="27328"
                obs_have="18200"
                obs_ratio="66.60" />
        </observations>
      </control>
      <control date="Sun Mar 18 19:00:34 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8404928"
                         time_creation="Sun Mar 18 18:13:24 2012"
                         time_modification="Sun Mar 18 18:11:57 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35020"
                obs_have="20092"
                obs_ratio="57.37" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="20077"
                obs_ratio="66.69" />
          <mask elevation="15 degrees"
                obs_expected="27328"
                obs_have="18200"
                obs_ratio="66.60" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8404928"
                         time_creation="Sun Mar 18 18:13:24 2012"
                         time_modification="Sun Mar 18 18:11:57 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35020"
                obs_have="20092"
                obs_ratio="57.37" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="20077"
                obs_ratio="66.69" />
          <mask elevation="15 degrees"
                obs_expected="27328"
                obs_have="18200"
                obs_ratio="66.60" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8404928"
                         time_creation="Sun Apr 15 00:58:57 2012"
                         time_modification="Sun Mar 18 18:11:57 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35020"
                obs_have="20092"
                obs_ratio="57.37" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="20077"
                obs_ratio="66.69" />
          <mask elevation="15 degrees"
                obs_expected="27328"
                obs_have="18200"
                obs_ratio="66.60" />
        </observations>
      </control>
    </file>
    <file name="/balg078s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Mar 18 19:30:44 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Mar 18 19:13:30 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:03:25 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Mar 18 19:13:30 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
      <control date="Sun Mar 18 21:18:04 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Mar 18 19:13:30 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
      <control date="Sun Mar 18 21:56:08 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Mar 18 19:13:30 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Mar 18 19:13:30 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9007156"
                         time_creation="Sun Apr 15 00:58:58 2012"
                         time_modification="Sun Mar 18 19:11:58 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="20689"
                obs_ratio="58.00" />
          <mask elevation="10 degrees"
                obs_expected="32391"
                obs_have="20665"
                obs_ratio="63.80" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="18209"
                obs_ratio="62.52" />
        </observations>
      </control>
    </file>
    <file name="/balg078t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Mar 18 20:32:06 2012"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8225163"
                         time_creation="Sun Mar 18 20:23:31 2012"
                         time_modification="Sun Mar 18 20:12:26 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="15747"
                obs_ratio="44.20" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="15722"
                obs_ratio="52.10" />
          <mask elevation="15 degrees"
                obs_expected="24809"
                obs_have="10867"
                obs_ratio="43.80" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:56:40 2012"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8225163"
                         time_creation="Sun Mar 18 20:23:31 2012"
                         time_modification="Sun Mar 18 20:12:26 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="15747"
                obs_ratio="44.20" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="15722"
                obs_ratio="52.10" />
          <mask elevation="15 degrees"
                obs_expected="24809"
                obs_have="10867"
                obs_ratio="43.80" />
        </observations>
      </control>
      <control date="Sun Mar 18 22:19:37 2012"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8225163"
                         time_creation="Sun Mar 18 20:23:31 2012"
                         time_modification="Sun Mar 18 20:12:26 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="15747"
                obs_ratio="44.20" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="15722"
                obs_ratio="52.10" />
          <mask elevation="15 degrees"
                obs_expected="24809"
                obs_have="10867"
                obs_ratio="43.80" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8225163"
                         time_creation="Sun Mar 18 20:23:31 2012"
                         time_modification="Sun Mar 18 20:12:26 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="15747"
                obs_ratio="44.20" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="15722"
                obs_ratio="52.10" />
          <mask elevation="15 degrees"
                obs_expected="24809"
                obs_have="10867"
                obs_ratio="43.80" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:12:27"
                         size="8225163"
                         time_creation="Sun Apr 15 00:58:58 2012"
                         time_modification="Sun Mar 18 20:12:26 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="15747"
                obs_ratio="44.20" />
          <mask elevation="10 degrees"
                obs_expected="30174"
                obs_have="15722"
                obs_ratio="52.10" />
          <mask elevation="15 degrees"
                obs_expected="24809"
                obs_have="10867"
                obs_ratio="43.80" />
        </observations>
      </control>
    </file>
    <file name="/balg078u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Mar 18 23:14:49 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7961444"
                         time_creation="Sun Mar 18 21:13:39 2012"
                         time_modification="Sun Mar 18 21:11:57 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="18000"
                obs_ratio="53.21" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="18000"
                obs_ratio="60.89" />
          <mask elevation="15 degrees"
                obs_expected="26689"
                obs_have="17246"
                obs_ratio="64.62" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:52:39 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7961444"
                         time_creation="Sun Mar 18 21:13:39 2012"
                         time_modification="Sun Mar 18 21:11:57 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="18000"
                obs_ratio="53.21" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="18000"
                obs_ratio="60.89" />
          <mask elevation="15 degrees"
                obs_expected="26689"
                obs_have="17246"
                obs_ratio="64.62" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7961444"
                         time_creation="Sun Mar 18 21:13:39 2012"
                         time_modification="Sun Mar 18 21:11:57 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="18000"
                obs_ratio="53.21" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="18000"
                obs_ratio="60.89" />
          <mask elevation="15 degrees"
                obs_expected="26689"
                obs_have="17246"
                obs_ratio="64.62" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7961444"
                         time_creation="Sun Apr 15 00:58:59 2012"
                         time_modification="Sun Mar 18 21:11:57 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="18000"
                obs_ratio="53.21" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="18000"
                obs_ratio="60.89" />
          <mask elevation="15 degrees"
                obs_expected="26689"
                obs_have="17246"
                obs_ratio="64.62" />
        </observations>
      </control>
    </file>
    <file name="/balg078v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 18 22:42:27 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7441526"
                         time_creation="Sun Mar 18 22:13:42 2012"
                         time_modification="Sun Mar 18 22:11:56 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="16124"
                obs_ratio="51.08" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="16121"
                obs_ratio="52.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="14377"
                obs_ratio="50.73" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:00:11 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7441526"
                         time_creation="Sun Mar 18 22:13:42 2012"
                         time_modification="Sun Mar 18 22:11:56 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="16124"
                obs_ratio="51.08" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="16121"
                obs_ratio="52.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="14377"
                obs_ratio="50.73" />
        </observations>
      </control>
      <control date="Mon Mar 19 00:39:32 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7441526"
                         time_creation="Sun Mar 18 22:13:42 2012"
                         time_modification="Sun Mar 18 22:11:56 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="16124"
                obs_ratio="51.08" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="16121"
                obs_ratio="52.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="14377"
                obs_ratio="50.73" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7441526"
                         time_creation="Sun Mar 18 22:13:42 2012"
                         time_modification="Sun Mar 18 22:11:56 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="16124"
                obs_ratio="51.08" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="16121"
                obs_ratio="52.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="14377"
                obs_ratio="50.73" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7441526"
                         time_creation="Sun Apr 15 00:59:00 2012"
                         time_modification="Sun Mar 18 22:11:56 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="16124"
                obs_ratio="51.08" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="16121"
                obs_ratio="52.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="14377"
                obs_ratio="50.73" />
        </observations>
      </control>
    </file>
    <file name="/balg078w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 18 23:35:00 2012"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6307826"
                         time_creation="Sun Mar 18 23:13:40 2012"
                         time_modification="Sun Mar 18 23:11:55 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29621"
                obs_have="10405"
                obs_ratio="35.13" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="10362"
                obs_ratio="41.76" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="7200"
                obs_ratio="33.33" />
        </observations>
      </control>
      <control date="Mon Mar 19 01:37:45 2012"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6307826"
                         time_creation="Sun Mar 18 23:13:40 2012"
                         time_modification="Sun Mar 18 23:11:55 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29621"
                obs_have="10405"
                obs_ratio="35.13" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="10362"
                obs_ratio="41.76" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="7200"
                obs_ratio="33.33" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6307826"
                         time_creation="Sun Mar 18 23:13:40 2012"
                         time_modification="Sun Mar 18 23:11:55 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29621"
                obs_have="10405"
                obs_ratio="35.13" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="10362"
                obs_ratio="41.76" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="7200"
                obs_ratio="33.33" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6307826"
                         time_creation="Sun Apr 15 00:59:01 2012"
                         time_modification="Sun Mar 18 23:11:55 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29621"
                obs_have="10405"
                obs_ratio="35.13" />
          <mask elevation="10 degrees"
                obs_expected="24814"
                obs_have="10362"
                obs_ratio="41.76" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="7200"
                obs_ratio="33.33" />
        </observations>
      </control>
    </file>
    <file name="/balg078x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Mar 19 00:50:55 2012"
               level="3">
        <file_statistics latency="00:23:59"
                         size="7153058"
                         time_creation="Mon Mar 19 00:33:42 2012"
                         time_modification="Mon Mar 19 00:23:58 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30327"
                obs_have="10342"
                obs_ratio="34.10" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="10334"
                obs_ratio="40.52" />
          <mask elevation="15 degrees"
                obs_expected="21031"
                obs_have="8709"
                obs_ratio="41.41" />
        </observations>
      </control>
      <control date="Mon Mar 19 02:33:48 2012"
               level="3">
        <file_statistics latency="00:23:59"
                         size="7153058"
                         time_creation="Mon Mar 19 00:33:42 2012"
                         time_modification="Mon Mar 19 00:23:58 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30327"
                obs_have="10342"
                obs_ratio="34.10" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="10334"
                obs_ratio="40.52" />
          <mask elevation="15 degrees"
                obs_expected="21031"
                obs_have="8709"
                obs_ratio="41.41" />
        </observations>
      </control>
      <control date="Mon Mar 19 21:51:33 2012"
               level="3">
        <file_statistics latency="00:23:59"
                         size="7153058"
                         time_creation="Mon Mar 19 00:33:42 2012"
                         time_modification="Mon Mar 19 00:23:58 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30327"
                obs_have="10342"
                obs_ratio="34.10" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="10334"
                obs_ratio="40.52" />
          <mask elevation="15 degrees"
                obs_expected="21031"
                obs_have="8709"
                obs_ratio="41.41" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:34:24 2012"
               level="3">
        <file_statistics latency="00:23:59"
                         size="7153058"
                         time_creation="Sun Apr 15 00:59:01 2012"
                         time_modification="Mon Mar 19 00:23:58 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30327"
                obs_have="10342"
                obs_ratio="34.10" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="10334"
                obs_ratio="40.52" />
          <mask elevation="15 degrees"
                obs_expected="21031"
                obs_have="8709"
                obs_ratio="41.41" />
        </observations>
      </control>
    </file>
  </station>
</QC>
