<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-04-07 00:00:00"
    DayOfYear="97"
    Year="2011">
  <station name="AMBL">
    <file name="/ambl0970.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  8 21:25:25 2011"
               level="3">
        <file_statistics latency="04:30:38"
                         size="3263849"
                         time_creation="Fri Apr  8 04:38:37 2011"
                         time_modification="Fri Apr  8 04:30:08 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:30 2011"
                      epochs="2496"
                      epochs_ratio="86.67">
          <mask elevation="03 degrees"
                obs_expected="29915"
                obs_have="21619"
                obs_ratio="72.27" />
          <mask elevation="10 degrees"
                obs_expected="24700"
                obs_have="20649"
                obs_ratio="83.60" />
          <mask elevation="15 degrees"
                obs_expected="21616"
                obs_have="18413"
                obs_ratio="85.18" />
        </observations>
      </control>
      <control date="Sat May  7 06:00:25 2011"
               level="3">
        <file_statistics latency="04:30:38"
                         size="3263849"
                         time_creation="Thu May  5 00:58:00 2011"
                         time_modification="Fri Apr  8 04:30:08 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:30 2011"
                      epochs="2496"
                      epochs_ratio="86.67">
          <mask elevation="03 degrees"
                obs_expected="29915"
                obs_have="21619"
                obs_ratio="72.27" />
          <mask elevation="10 degrees"
                obs_expected="24700"
                obs_have="20649"
                obs_ratio="83.60" />
          <mask elevation="15 degrees"
                obs_expected="21616"
                obs_have="18413"
                obs_ratio="85.18" />
        </observations>
      </control>
    </file>
    <file name="/ambl097a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Apr  7 01:43:43 2011"
               level="3">
        <file_statistics latency="00:17:56"
                         size="4748013"
                         time_creation="Thu Apr  7 01:23:03 2011"
                         time_modification="Thu Apr  7 01:17:55 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39918"
                obs_have="31070"
                obs_ratio="77.83" />
          <mask elevation="10 degrees"
                obs_expected="30333"
                obs_have="29605"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 03:34:56 2011"
               level="3">
        <file_statistics latency="00:17:56"
                         size="4748013"
                         time_creation="Thu Apr  7 01:23:03 2011"
                         time_modification="Thu Apr  7 01:17:55 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39918"
                obs_have="31070"
                obs_ratio="77.83" />
          <mask elevation="10 degrees"
                obs_expected="30333"
                obs_have="29605"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:17:56"
                         size="4748013"
                         time_creation="Thu Apr  7 01:23:03 2011"
                         time_modification="Thu Apr  7 01:17:55 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39918"
                obs_have="31070"
                obs_ratio="77.83" />
          <mask elevation="10 degrees"
                obs_expected="30333"
                obs_have="29605"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:17:56"
                         size="4748013"
                         time_creation="Thu May  5 00:55:42 2011"
                         time_modification="Thu Apr  7 01:17:55 2011" />
        <observations epoch_first="Thu Apr  7 00:00:00 2011"
                      epoch_last="Thu Apr  7 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39918"
                obs_have="31070"
                obs_ratio="77.83" />
          <mask elevation="10 degrees"
                obs_expected="30333"
                obs_have="29605"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25177"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Apr  7 02:43:45 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4614190"
                         time_creation="Thu Apr  7 02:23:04 2011"
                         time_modification="Thu Apr  7 02:17:56 2011" />
        <observations epoch_first="Thu Apr  7 01:00:00 2011"
                      epoch_last="Thu Apr  7 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36524"
                obs_have="29956"
                obs_ratio="82.02" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="27714"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24765"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Apr  7 04:35:21 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4614190"
                         time_creation="Thu Apr  7 02:23:04 2011"
                         time_modification="Thu Apr  7 02:17:56 2011" />
        <observations epoch_first="Thu Apr  7 01:00:00 2011"
                      epoch_last="Thu Apr  7 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36524"
                obs_have="29956"
                obs_ratio="82.02" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="27714"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24765"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4614190"
                         time_creation="Thu Apr  7 02:23:04 2011"
                         time_modification="Thu Apr  7 02:17:56 2011" />
        <observations epoch_first="Thu Apr  7 01:00:00 2011"
                      epoch_last="Thu Apr  7 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36524"
                obs_have="29956"
                obs_ratio="82.02" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="27714"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24765"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4614190"
                         time_creation="Thu May  5 00:55:42 2011"
                         time_modification="Thu Apr  7 02:17:56 2011" />
        <observations epoch_first="Thu Apr  7 01:00:00 2011"
                      epoch_last="Thu Apr  7 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36524"
                obs_have="29956"
                obs_ratio="82.02" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="27714"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24765"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/ambl097c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Apr  7 03:44:46 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4818097"
                         time_creation="Thu Apr  7 03:23:05 2011"
                         time_modification="Thu Apr  7 03:17:56 2011" />
        <observations epoch_first="Thu Apr  7 02:00:00 2011"
                      epoch_last="Thu Apr  7 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 05:34:50 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4818097"
                         time_creation="Thu Apr  7 03:23:05 2011"
                         time_modification="Thu Apr  7 03:17:56 2011" />
        <observations epoch_first="Thu Apr  7 02:00:00 2011"
                      epoch_last="Thu Apr  7 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4818097"
                         time_creation="Thu Apr  7 03:23:05 2011"
                         time_modification="Thu Apr  7 03:17:56 2011" />
        <observations epoch_first="Thu Apr  7 02:00:00 2011"
                      epoch_last="Thu Apr  7 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:17:57"
                         size="4818097"
                         time_creation="Thu May  5 00:55:42 2011"
                         time_modification="Thu Apr  7 03:17:56 2011" />
        <observations epoch_first="Thu Apr  7 02:00:00 2011"
                      epoch_last="Thu Apr  7 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Apr  7 04:44:41 2011"
               level="3">
        <file_statistics latency="00:17:52"
                         size="4798119"
                         time_creation="Thu Apr  7 04:23:05 2011"
                         time_modification="Thu Apr  7 04:17:51 2011" />
        <observations epoch_first="Thu Apr  7 03:00:00 2011"
                      epoch_last="Thu Apr  7 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41127"
                obs_have="32140"
                obs_ratio="78.15" />
          <mask elevation="10 degrees"
                obs_expected="36916"
                obs_have="32140"
                obs_ratio="87.06" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 06:34:52 2011"
               level="3">
        <file_statistics latency="00:17:52"
                         size="4798119"
                         time_creation="Thu Apr  7 04:23:05 2011"
                         time_modification="Thu Apr  7 04:17:51 2011" />
        <observations epoch_first="Thu Apr  7 03:00:00 2011"
                      epoch_last="Thu Apr  7 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41127"
                obs_have="32140"
                obs_ratio="78.15" />
          <mask elevation="10 degrees"
                obs_expected="36916"
                obs_have="32140"
                obs_ratio="87.06" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:17:52"
                         size="4798119"
                         time_creation="Thu Apr  7 04:23:05 2011"
                         time_modification="Thu Apr  7 04:17:51 2011" />
        <observations epoch_first="Thu Apr  7 03:00:00 2011"
                      epoch_last="Thu Apr  7 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41127"
                obs_have="32140"
                obs_ratio="78.15" />
          <mask elevation="10 degrees"
                obs_expected="36916"
                obs_have="32140"
                obs_ratio="87.06" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:17:52"
                         size="4798119"
                         time_creation="Thu May  5 00:55:42 2011"
                         time_modification="Thu Apr  7 04:17:51 2011" />
        <observations epoch_first="Thu Apr  7 03:00:00 2011"
                      epoch_last="Thu Apr  7 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41127"
                obs_have="32140"
                obs_ratio="78.15" />
          <mask elevation="10 degrees"
                obs_expected="36916"
                obs_have="32140"
                obs_ratio="87.06" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Apr  7 08:43:35 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="3788872"
                         time_creation="Thu Apr  7 08:23:08 2011"
                         time_modification="Thu Apr  7 08:18:24 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="2861"
                      epochs_ratio="79.47">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="25392"
                obs_ratio="72.70" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="24454"
                obs_ratio="80.50" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="21500"
                obs_ratio="82.90" />
        </observations>
      </control>
      <control date="Thu Apr  7 10:33:37 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="3788872"
                         time_creation="Thu Apr  7 08:23:08 2011"
                         time_modification="Thu Apr  7 08:18:24 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="2861"
                      epochs_ratio="79.47">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="25392"
                obs_ratio="72.70" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="24454"
                obs_ratio="80.50" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="21500"
                obs_ratio="82.90" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="3788872"
                         time_creation="Thu Apr  7 08:23:08 2011"
                         time_modification="Thu Apr  7 08:18:24 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="2861"
                      epochs_ratio="79.47">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="25392"
                obs_ratio="72.70" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="24454"
                obs_ratio="80.50" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="21500"
                obs_ratio="82.90" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="3788872"
                         time_creation="Thu May  5 00:55:42 2011"
                         time_modification="Thu Apr  7 08:18:24 2011" />
        <observations epoch_first="Thu Apr  7 07:00:00 2011"
                      epoch_last="Thu Apr  7 07:59:59 2011"
                      epochs="2861"
                      epochs_ratio="79.47">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="25392"
                obs_ratio="72.70" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="24454"
                obs_ratio="80.50" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="21500"
                obs_ratio="82.90" />
        </observations>
      </control>
    </file>
    <file name="/ambl097i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Apr  7 09:43:39 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4780281"
                         time_creation="Thu Apr  7 09:23:06 2011"
                         time_modification="Thu Apr  7 09:18:13 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33117"
                obs_have="31757"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31024"
                obs_have="31024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29568"
                obs_have="29568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 11:33:43 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4780281"
                         time_creation="Thu Apr  7 09:23:06 2011"
                         time_modification="Thu Apr  7 09:18:13 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33117"
                obs_have="31757"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31024"
                obs_have="31024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29568"
                obs_have="29568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4780281"
                         time_creation="Thu Apr  7 09:23:06 2011"
                         time_modification="Thu Apr  7 09:18:13 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33117"
                obs_have="31757"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31024"
                obs_have="31024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29568"
                obs_have="29568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4780281"
                         time_creation="Thu May  5 00:55:43 2011"
                         time_modification="Thu Apr  7 09:18:13 2011" />
        <observations epoch_first="Thu Apr  7 08:00:00 2011"
                      epoch_last="Thu Apr  7 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33117"
                obs_have="31757"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31024"
                obs_have="31024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29568"
                obs_have="29568"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Apr  7 10:44:26 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="4770350"
                         time_creation="Thu Apr  7 10:23:09 2011"
                         time_modification="Thu Apr  7 10:18:24 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37444"
                obs_have="31810"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="34261"
                obs_have="31810"
                obs_ratio="92.85" />
          <mask elevation="15 degrees"
                obs_expected="30463"
                obs_have="30377"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Apr  7 12:33:56 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="4770350"
                         time_creation="Thu Apr  7 10:23:09 2011"
                         time_modification="Thu Apr  7 10:18:24 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37444"
                obs_have="31810"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="34261"
                obs_have="31810"
                obs_ratio="92.85" />
          <mask elevation="15 degrees"
                obs_expected="30463"
                obs_have="30377"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="4770350"
                         time_creation="Thu Apr  7 10:23:09 2011"
                         time_modification="Thu Apr  7 10:18:24 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37444"
                obs_have="31810"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="34261"
                obs_have="31810"
                obs_ratio="92.85" />
          <mask elevation="15 degrees"
                obs_expected="30463"
                obs_have="30377"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:25"
                         size="4770350"
                         time_creation="Thu May  5 00:55:43 2011"
                         time_modification="Thu Apr  7 10:18:24 2011" />
        <observations epoch_first="Thu Apr  7 09:00:00 2011"
                      epoch_last="Thu Apr  7 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37444"
                obs_have="31810"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="34261"
                obs_have="31810"
                obs_ratio="92.85" />
          <mask elevation="15 degrees"
                obs_expected="30463"
                obs_have="30377"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/ambl097k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Apr  7 11:43:34 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4733802"
                         time_creation="Thu Apr  7 11:23:11 2011"
                         time_modification="Thu Apr  7 11:18:28 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35905"
                obs_have="31793"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 13:33:34 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4733802"
                         time_creation="Thu Apr  7 11:23:11 2011"
                         time_modification="Thu Apr  7 11:18:28 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35905"
                obs_have="31793"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4733802"
                         time_creation="Thu Apr  7 11:23:11 2011"
                         time_modification="Thu Apr  7 11:18:28 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35905"
                obs_have="31793"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4733802"
                         time_creation="Thu May  5 00:55:43 2011"
                         time_modification="Thu Apr  7 11:18:28 2011" />
        <observations epoch_first="Thu Apr  7 10:00:00 2011"
                      epoch_last="Thu Apr  7 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35905"
                obs_have="31793"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Apr  7 12:44:34 2011"
               level="3">
        <file_statistics latency="00:18:15"
                         size="4753788"
                         time_creation="Thu Apr  7 12:23:08 2011"
                         time_modification="Thu Apr  7 12:18:14 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="31568"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30666"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 14:33:49 2011"
               level="3">
        <file_statistics latency="00:18:15"
                         size="4753788"
                         time_creation="Thu Apr  7 12:23:08 2011"
                         time_modification="Thu Apr  7 12:18:14 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="31568"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30666"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:15"
                         size="4753788"
                         time_creation="Thu Apr  7 12:23:08 2011"
                         time_modification="Thu Apr  7 12:18:14 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="31568"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30666"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:15"
                         size="4753788"
                         time_creation="Thu May  5 00:55:43 2011"
                         time_modification="Thu Apr  7 12:18:14 2011" />
        <observations epoch_first="Thu Apr  7 11:00:00 2011"
                      epoch_last="Thu Apr  7 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="31568"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="31519"
                obs_have="30666"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Apr  7 13:43:40 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4817088"
                         time_creation="Thu Apr  7 13:23:14 2011"
                         time_modification="Thu Apr  7 13:18:22 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="32383"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30822"
                obs_have="30822"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 15:33:44 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4817088"
                         time_creation="Thu Apr  7 13:23:14 2011"
                         time_modification="Thu Apr  7 13:18:22 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="32383"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30822"
                obs_have="30822"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4817088"
                         time_creation="Thu Apr  7 13:23:14 2011"
                         time_modification="Thu Apr  7 13:18:22 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="32383"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30822"
                obs_have="30822"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4817088"
                         time_creation="Thu May  5 00:55:44 2011"
                         time_modification="Thu Apr  7 13:18:22 2011" />
        <observations epoch_first="Thu Apr  7 12:00:00 2011"
                      epoch_last="Thu Apr  7 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="32383"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30822"
                obs_have="30822"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Apr  7 14:44:10 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4345059"
                         time_creation="Thu Apr  7 14:23:12 2011"
                         time_modification="Thu Apr  7 14:18:36 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33259"
                obs_have="27768"
                obs_ratio="83.49" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27033"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25523"
                obs_have="25129"
                obs_ratio="98.46" />
        </observations>
      </control>
      <control date="Thu Apr  7 16:33:51 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4345059"
                         time_creation="Thu Apr  7 14:23:12 2011"
                         time_modification="Thu Apr  7 14:18:36 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33259"
                obs_have="27768"
                obs_ratio="83.49" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27033"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25523"
                obs_have="25129"
                obs_ratio="98.46" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4345059"
                         time_creation="Thu Apr  7 14:23:12 2011"
                         time_modification="Thu Apr  7 14:18:36 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33259"
                obs_have="27768"
                obs_ratio="83.49" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27033"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25523"
                obs_have="25129"
                obs_ratio="98.46" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4345059"
                         time_creation="Thu May  5 00:55:44 2011"
                         time_modification="Thu Apr  7 14:18:36 2011" />
        <observations epoch_first="Thu Apr  7 13:00:00 2011"
                      epoch_last="Thu Apr  7 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33259"
                obs_have="27768"
                obs_ratio="83.49" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27033"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25523"
                obs_have="25129"
                obs_ratio="98.46" />
        </observations>
      </control>
    </file>
    <file name="/ambl097o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Apr  7 15:43:25 2011"
               level="3">
        <file_statistics latency="00:18:33"
                         size="4697932"
                         time_creation="Thu Apr  7 15:23:15 2011"
                         time_modification="Thu Apr  7 15:18:32 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="30983"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="29500"
                obs_have="28599"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24384"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Thu Apr  7 17:34:14 2011"
               level="3">
        <file_statistics latency="00:18:33"
                         size="4697932"
                         time_creation="Thu Apr  7 15:23:15 2011"
                         time_modification="Thu Apr  7 15:18:32 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="30983"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="29500"
                obs_have="28599"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24384"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:33"
                         size="4697932"
                         time_creation="Thu Apr  7 15:23:15 2011"
                         time_modification="Thu Apr  7 15:18:32 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="30983"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="29500"
                obs_have="28599"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24384"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:33"
                         size="4697932"
                         time_creation="Thu May  5 00:55:44 2011"
                         time_modification="Thu Apr  7 15:18:32 2011" />
        <observations epoch_first="Thu Apr  7 14:00:00 2011"
                      epoch_last="Thu Apr  7 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="30983"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="29500"
                obs_have="28599"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24384"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/ambl097p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Apr  7 16:44:08 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4756427"
                         time_creation="Thu Apr  7 16:23:18 2011"
                         time_modification="Thu Apr  7 16:18:34 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="31748"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="29762"
                obs_have="29626"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 18:34:54 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4756427"
                         time_creation="Thu Apr  7 16:23:18 2011"
                         time_modification="Thu Apr  7 16:18:34 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="31748"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="29762"
                obs_have="29626"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4756427"
                         time_creation="Thu Apr  7 16:23:18 2011"
                         time_modification="Thu Apr  7 16:18:34 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="31748"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="29762"
                obs_have="29626"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4756427"
                         time_creation="Thu May  5 00:55:44 2011"
                         time_modification="Thu Apr  7 16:18:34 2011" />
        <observations epoch_first="Thu Apr  7 15:00:00 2011"
                      epoch_last="Thu Apr  7 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="31748"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="29762"
                obs_have="29626"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Apr  7 17:44:47 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4776725"
                         time_creation="Thu Apr  7 17:23:18 2011"
                         time_modification="Thu Apr  7 17:18:34 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36242"
                obs_have="31663"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 19:35:37 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4776725"
                         time_creation="Thu Apr  7 17:23:18 2011"
                         time_modification="Thu Apr  7 17:18:34 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36242"
                obs_have="31663"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4776725"
                         time_creation="Thu Apr  7 17:23:18 2011"
                         time_modification="Thu Apr  7 17:18:34 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36242"
                obs_have="31663"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4776725"
                         time_creation="Thu May  5 00:55:44 2011"
                         time_modification="Thu Apr  7 17:18:34 2011" />
        <observations epoch_first="Thu Apr  7 16:00:00 2011"
                      epoch_last="Thu Apr  7 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36242"
                obs_have="31663"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Apr  7 18:45:09 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4818097"
                         time_creation="Thu Apr  7 18:23:19 2011"
                         time_modification="Thu Apr  7 18:18:22 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 20:35:43 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4818097"
                         time_creation="Thu Apr  7 18:23:19 2011"
                         time_modification="Thu Apr  7 18:18:22 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4818097"
                         time_creation="Thu Apr  7 18:23:19 2011"
                         time_modification="Thu Apr  7 18:18:22 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4818097"
                         time_creation="Thu May  5 00:55:45 2011"
                         time_modification="Thu Apr  7 18:18:22 2011" />
        <observations epoch_first="Thu Apr  7 17:00:00 2011"
                      epoch_last="Thu Apr  7 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Apr  7 19:45:48 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="4807327"
                         time_creation="Thu Apr  7 19:23:18 2011"
                         time_modification="Thu Apr  7 19:18:18 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36366"
                obs_have="32183"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="32162"
                obs_have="31565"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="29462"
                obs_have="29462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 21:35:07 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="4807327"
                         time_creation="Thu Apr  7 19:23:18 2011"
                         time_modification="Thu Apr  7 19:18:18 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36366"
                obs_have="32183"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="32162"
                obs_have="31565"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="29462"
                obs_have="29462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="4807327"
                         time_creation="Thu Apr  7 19:23:18 2011"
                         time_modification="Thu Apr  7 19:18:18 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36366"
                obs_have="32183"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="32162"
                obs_have="31565"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="29462"
                obs_have="29462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="4807327"
                         time_creation="Thu May  5 00:55:45 2011"
                         time_modification="Thu Apr  7 19:18:18 2011" />
        <observations epoch_first="Thu Apr  7 18:00:00 2011"
                      epoch_last="Thu Apr  7 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36366"
                obs_have="32183"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="32162"
                obs_have="31565"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="29462"
                obs_have="29462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Apr  7 20:46:45 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4795128"
                         time_creation="Thu Apr  7 20:23:22 2011"
                         time_modification="Thu Apr  7 20:18:22 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="32048"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="29597"
                obs_have="29440"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  7 22:34:10 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4795128"
                         time_creation="Thu Apr  7 20:23:22 2011"
                         time_modification="Thu Apr  7 20:18:22 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="32048"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="29597"
                obs_have="29440"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4795128"
                         time_creation="Thu Apr  7 20:23:22 2011"
                         time_modification="Thu Apr  7 20:18:22 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="32048"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="29597"
                obs_have="29440"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:23"
                         size="4795128"
                         time_creation="Thu May  5 00:55:45 2011"
                         time_modification="Thu Apr  7 20:18:22 2011" />
        <observations epoch_first="Thu Apr  7 19:00:00 2011"
                      epoch_last="Thu Apr  7 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="32048"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="29597"
                obs_have="29440"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="23381"
                obs_have="23381"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Apr  7 21:45:08 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4723691"
                         time_creation="Thu Apr  7 21:23:22 2011"
                         time_modification="Thu Apr  7 21:18:28 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="31674"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30976"
                obs_have="30910"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29416"
                obs_have="29391"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Apr  7 23:33:47 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4723691"
                         time_creation="Thu Apr  7 21:23:22 2011"
                         time_modification="Thu Apr  7 21:18:28 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="31674"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30976"
                obs_have="30910"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29416"
                obs_have="29391"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4723691"
                         time_creation="Thu Apr  7 21:23:22 2011"
                         time_modification="Thu Apr  7 21:18:28 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="31674"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30976"
                obs_have="30910"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29416"
                obs_have="29391"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:29"
                         size="4723691"
                         time_creation="Thu May  5 00:55:45 2011"
                         time_modification="Thu Apr  7 21:18:28 2011" />
        <observations epoch_first="Thu Apr  7 20:00:00 2011"
                      epoch_last="Thu Apr  7 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="31674"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30976"
                obs_have="30910"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29416"
                obs_have="29391"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/ambl097v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Apr  7 22:44:43 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4249576"
                         time_creation="Thu Apr  7 22:23:14 2011"
                         time_modification="Thu Apr  7 22:18:36 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30961"
                obs_have="26560"
                obs_ratio="85.79" />
          <mask elevation="10 degrees"
                obs_expected="26651"
                obs_have="25581"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="23874"
                obs_have="23874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 00:33:44 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4249576"
                         time_creation="Thu Apr  7 22:23:14 2011"
                         time_modification="Thu Apr  7 22:18:36 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30961"
                obs_have="26560"
                obs_ratio="85.79" />
          <mask elevation="10 degrees"
                obs_expected="26651"
                obs_have="25581"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="23874"
                obs_have="23874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4249576"
                         time_creation="Thu Apr  7 22:23:14 2011"
                         time_modification="Thu Apr  7 22:18:36 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30961"
                obs_have="26560"
                obs_ratio="85.79" />
          <mask elevation="10 degrees"
                obs_expected="26651"
                obs_have="25581"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="23874"
                obs_have="23874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4249576"
                         time_creation="Thu May  5 00:55:46 2011"
                         time_modification="Thu Apr  7 22:18:36 2011" />
        <observations epoch_first="Thu Apr  7 21:00:00 2011"
                      epoch_last="Thu Apr  7 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30961"
                obs_have="26560"
                obs_ratio="85.79" />
          <mask elevation="10 degrees"
                obs_expected="26651"
                obs_have="25581"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="23874"
                obs_have="23874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Apr  7 23:43:45 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4393497"
                         time_creation="Thu Apr  7 23:23:26 2011"
                         time_modification="Thu Apr  7 23:18:26 2011" />
        <observations epoch_first="Thu Apr  7 22:00:00 2011"
                      epoch_last="Thu Apr  7 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32464"
                obs_have="28641"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26706"
                obs_have="25689"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="22740"
                obs_have="22740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 01:33:40 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4393497"
                         time_creation="Thu Apr  7 23:23:26 2011"
                         time_modification="Thu Apr  7 23:18:26 2011" />
        <observations epoch_first="Thu Apr  7 22:00:00 2011"
                      epoch_last="Thu Apr  7 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32464"
                obs_have="28641"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26706"
                obs_have="25689"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="22740"
                obs_have="22740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4393497"
                         time_creation="Thu Apr  7 23:23:26 2011"
                         time_modification="Thu Apr  7 23:18:26 2011" />
        <observations epoch_first="Thu Apr  7 22:00:00 2011"
                      epoch_last="Thu Apr  7 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32464"
                obs_have="28641"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26706"
                obs_have="25689"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="22740"
                obs_have="22740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:27"
                         size="4393497"
                         time_creation="Thu May  5 00:55:46 2011"
                         time_modification="Thu Apr  7 23:18:26 2011" />
        <observations epoch_first="Thu Apr  7 22:00:00 2011"
                      epoch_last="Thu Apr  7 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32464"
                obs_have="28641"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26706"
                obs_have="25689"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="22740"
                obs_have="22740"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl097x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Apr  8 00:43:25 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4816061"
                         time_creation="Fri Apr  8 00:23:35 2011"
                         time_modification="Fri Apr  8 00:18:16 2011" />
        <observations epoch_first="Thu Apr  7 23:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="32367"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21723"
                obs_have="21723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 02:33:38 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4816061"
                         time_creation="Fri Apr  8 00:23:35 2011"
                         time_modification="Fri Apr  8 00:18:16 2011" />
        <observations epoch_first="Thu Apr  7 23:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="32367"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21723"
                obs_have="21723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  8 19:23:58 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4816061"
                         time_creation="Fri Apr  8 00:23:35 2011"
                         time_modification="Fri Apr  8 00:18:16 2011" />
        <observations epoch_first="Thu Apr  7 23:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="32367"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21723"
                obs_have="21723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  7 04:20:34 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4816061"
                         time_creation="Thu May  5 00:55:46 2011"
                         time_modification="Fri Apr  8 00:18:16 2011" />
        <observations epoch_first="Thu Apr  7 23:00:00 2011"
                      epoch_last="Thu Apr  7 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34583"
                obs_have="32367"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21723"
                obs_have="21723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
