<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-28 00:00:00"
    DayOfYear="87"
    Year="2013">
  <station name="AMBL">
    <file name="/ambl0870.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 30 01:31:37 2013"
               level="3">
        <file_statistics latency="01:30:59"
                         size="3716582"
                         time_creation="Fri Mar 29 01:37:19 2013"
                         time_modification="Fri Mar 29 01:30:29 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29926"
                obs_have="24672"
                obs_ratio="82.44" />
          <mask elevation="10 degrees"
                obs_expected="24647"
                obs_have="23429"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="21597"
                obs_have="21091"
                obs_ratio="97.66" />
        </observations>
      </control>
      <control date="Sat Apr 27 11:43:38 2013"
               level="3">
        <file_statistics latency="01:30:59"
                         size="3716582"
                         time_creation="Thu Apr 25 01:34:57 2013"
                         time_modification="Fri Mar 29 01:30:29 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29926"
                obs_have="24672"
                obs_ratio="82.44" />
          <mask elevation="10 degrees"
                obs_expected="24647"
                obs_have="23429"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="21597"
                obs_have="21091"
                obs_ratio="97.66" />
        </observations>
      </control>
    </file>
    <file name="/ambl087a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 28 01:20:34 2013"
               level="3">
        <file_statistics latency="00:08:57"
                         size="4761183"
                         time_creation="Thu Mar 28 01:13:18 2013"
                         time_modification="Thu Mar 28 01:08:56 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="31542"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="30876"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 01:56:13 2013"
               level="3">
        <file_statistics latency="00:08:57"
                         size="4761183"
                         time_creation="Thu Mar 28 01:13:18 2013"
                         time_modification="Thu Mar 28 01:08:56 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="31542"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="30876"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 03:24:36 2013"
               level="3">
        <file_statistics latency="00:08:57"
                         size="4761183"
                         time_creation="Thu Mar 28 01:13:18 2013"
                         time_modification="Thu Mar 28 01:08:56 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="31542"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="30876"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:08:57"
                         size="4761183"
                         time_creation="Thu Mar 28 01:13:18 2013"
                         time_modification="Thu Mar 28 01:08:56 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="31542"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="30876"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="2 day(s) 04:22:14"
                         size="4761183"
                         time_creation="Thu Apr 25 01:04:50 2013"
                         time_modification="Sat Mar 30 05:22:13 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="31542"
                obs_ratio="84.93" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="30876"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 28 02:23:51 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Mar 28 02:13:19 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 02:58:20 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Mar 28 02:13:19 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 04:10:23 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Mar 28 02:13:19 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 04:40:43 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Mar 28 02:13:19 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Mar 28 02:13:19 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4818566"
                         time_creation="Thu Apr 25 01:04:51 2013"
                         time_modification="Thu Mar 28 02:09:54 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      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="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 28 03:49:35 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4814657"
                         time_creation="Thu Mar 28 03:13:10 2013"
                         time_modification="Thu Mar 28 03:09:55 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40957"
                obs_have="32361"
                obs_ratio="79.01" />
          <mask elevation="10 degrees"
                obs_expected="36810"
                obs_have="32361"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="30070"
                obs_have="29826"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4814657"
                         time_creation="Thu Mar 28 03:13:10 2013"
                         time_modification="Thu Mar 28 03:09:55 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40957"
                obs_have="32361"
                obs_ratio="79.01" />
          <mask elevation="10 degrees"
                obs_expected="36810"
                obs_have="32361"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="30070"
                obs_have="29826"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="2 day(s) 02:22:15"
                         size="4814657"
                         time_creation="Thu Apr 25 01:04:54 2013"
                         time_modification="Sat Mar 30 05:22:14 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40957"
                obs_have="32361"
                obs_ratio="79.01" />
          <mask elevation="10 degrees"
                obs_expected="36810"
                obs_have="32361"
                obs_ratio="87.91" />
          <mask elevation="15 degrees"
                obs_expected="30070"
                obs_have="29826"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/ambl087d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 28 04:46:07 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4800922"
                         time_creation="Thu Mar 28 04:13:08 2013"
                         time_modification="Thu Mar 28 04:09:54 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41031"
                obs_have="32089"
                obs_ratio="78.21" />
          <mask elevation="10 degrees"
                obs_expected="36601"
                obs_have="32089"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="31707"
                obs_have="30463"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Thu Mar 28 06:14:54 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4800922"
                         time_creation="Thu Mar 28 04:13:08 2013"
                         time_modification="Thu Mar 28 04:09:54 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41031"
                obs_have="32089"
                obs_ratio="78.21" />
          <mask elevation="10 degrees"
                obs_expected="36601"
                obs_have="32089"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="31707"
                obs_have="30463"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4800922"
                         time_creation="Thu Mar 28 04:13:08 2013"
                         time_modification="Thu Mar 28 04:09:54 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41031"
                obs_have="32089"
                obs_ratio="78.21" />
          <mask elevation="10 degrees"
                obs_expected="36601"
                obs_have="32089"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="31707"
                obs_have="30463"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4800922"
                         time_creation="Thu Apr 25 01:04:59 2013"
                         time_modification="Thu Mar 28 04:09:54 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41031"
                obs_have="32089"
                obs_ratio="78.21" />
          <mask elevation="10 degrees"
                obs_expected="36601"
                obs_have="32089"
                obs_ratio="87.67" />
          <mask elevation="15 degrees"
                obs_expected="31707"
                obs_have="30463"
                obs_ratio="96.08" />
        </observations>
      </control>
    </file>
    <file name="/ambl087e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 28 05:20:01 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4817119"
                         time_creation="Thu Mar 28 05:13:09 2013"
                         time_modification="Thu Mar 28 05:09:55 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35844"
                obs_have="32384"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="34616"
                obs_have="32384"
                obs_ratio="93.55" />
          <mask elevation="15 degrees"
                obs_expected="33016"
                obs_have="32249"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Thu Mar 28 05:52:47 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4817119"
                         time_creation="Thu Mar 28 05:13:09 2013"
                         time_modification="Thu Mar 28 05:09:55 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35844"
                obs_have="32384"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="34616"
                obs_have="32384"
                obs_ratio="93.55" />
          <mask elevation="15 degrees"
                obs_expected="33016"
                obs_have="32249"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Thu Mar 28 07:12:49 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4817119"
                         time_creation="Thu Mar 28 05:13:09 2013"
                         time_modification="Thu Mar 28 05:09:55 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35844"
                obs_have="32384"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="34616"
                obs_have="32384"
                obs_ratio="93.55" />
          <mask elevation="15 degrees"
                obs_expected="33016"
                obs_have="32249"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4817119"
                         time_creation="Thu Mar 28 05:13:09 2013"
                         time_modification="Thu Mar 28 05:09:55 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35844"
                obs_have="32384"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="34616"
                obs_have="32384"
                obs_ratio="93.55" />
          <mask elevation="15 degrees"
                obs_expected="33016"
                obs_have="32249"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="2 day(s) 00:22:16"
                         size="4817119"
                         time_creation="Thu Apr 25 01:05:01 2013"
                         time_modification="Sat Mar 30 05:22:15 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35844"
                obs_have="32384"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="34616"
                obs_have="32384"
                obs_ratio="93.55" />
          <mask elevation="15 degrees"
                obs_expected="33016"
                obs_have="32249"
                obs_ratio="97.68" />
        </observations>
      </control>
    </file>
    <file name="/ambl087f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 28 06:38:04 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4737372"
                         time_creation="Thu Mar 28 06:13:10 2013"
                         time_modification="Thu Mar 28 06:09:53 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34125"
                obs_have="31828"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30298"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="27458"
                obs_have="27458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 06:57:08 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4737372"
                         time_creation="Thu Mar 28 06:13:10 2013"
                         time_modification="Thu Mar 28 06:09:53 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34125"
                obs_have="31828"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30298"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="27458"
                obs_have="27458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 08:13:27 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4737372"
                         time_creation="Thu Mar 28 06:13:10 2013"
                         time_modification="Thu Mar 28 06:09:53 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34125"
                obs_have="31828"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30298"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="27458"
                obs_have="27458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4737372"
                         time_creation="Thu Mar 28 06:13:10 2013"
                         time_modification="Thu Mar 28 06:09:53 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34125"
                obs_have="31828"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30298"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="27458"
                obs_have="27458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4737372"
                         time_creation="Thu Apr 25 01:05:02 2013"
                         time_modification="Thu Mar 28 06:09:53 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34125"
                obs_have="31828"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30298"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="27458"
                obs_have="27458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 28 07:41:53 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Mar 28 07:13:12 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 07:59:35 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Mar 28 07:13:12 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 09:05:35 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Mar 28 07:13:12 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 09:38:47 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Mar 28 07:13:12 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Mar 28 07:13:12 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:09:54"
                         size="4811298"
                         time_creation="Thu Apr 25 01:05:03 2013"
                         time_modification="Thu Mar 28 07:09:53 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35857"
                obs_have="32289"
                obs_ratio="90.05" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="29094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 28 08:36:13 2013"
               level="3">
        <file_statistics latency="00:09:09"
                         size="4782395"
                         time_creation="Thu Mar 28 08:13:20 2013"
                         time_modification="Thu Mar 28 08:09:08 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33796"
                obs_have="32089"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="32007"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30606"
                obs_have="30606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 10:38:39 2013"
               level="3">
        <file_statistics latency="00:09:09"
                         size="4782395"
                         time_creation="Thu Mar 28 08:13:20 2013"
                         time_modification="Thu Mar 28 08:09:08 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33796"
                obs_have="32089"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="32007"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30606"
                obs_have="30606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:09:09"
                         size="4782395"
                         time_creation="Thu Mar 28 08:13:20 2013"
                         time_modification="Thu Mar 28 08:09:08 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33796"
                obs_have="32089"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="32007"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30606"
                obs_have="30606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:09:09"
                         size="4782395"
                         time_creation="Thu Apr 25 01:05:07 2013"
                         time_modification="Thu Mar 28 08:09:08 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33796"
                obs_have="32089"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="32007"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30606"
                obs_have="30606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 28 09:21:15 2013"
               level="3">
        <file_statistics latency="00:08:53"
                         size="4758790"
                         time_creation="Thu Mar 28 09:13:19 2013"
                         time_modification="Thu Mar 28 09:08:52 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36720"
                obs_have="31866"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="33123"
                obs_have="31459"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 09:56:28 2013"
               level="3">
        <file_statistics latency="00:08:53"
                         size="4758790"
                         time_creation="Thu Mar 28 09:13:19 2013"
                         time_modification="Thu Mar 28 09:08:52 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36720"
                obs_have="31866"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="33123"
                obs_have="31459"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 11:40:39 2013"
               level="3">
        <file_statistics latency="00:08:53"
                         size="4758790"
                         time_creation="Thu Mar 28 09:13:19 2013"
                         time_modification="Thu Mar 28 09:08:52 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36720"
                obs_have="31866"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="33123"
                obs_have="31459"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:08:53"
                         size="4758790"
                         time_creation="Thu Mar 28 09:13:19 2013"
                         time_modification="Thu Mar 28 09:08:52 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36720"
                obs_have="31866"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="33123"
                obs_have="31459"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="1 day(s) 20:22:18"
                         size="4758790"
                         time_creation="Thu Apr 25 01:05:09 2013"
                         time_modification="Sat Mar 30 05:22:17 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36720"
                obs_have="31866"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="33123"
                obs_have="31459"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 28 10:19:50 2013"
               level="3">
        <file_statistics latency="00:08:04"
                         size="4761507"
                         time_creation="Thu Mar 28 10:13:54 2013"
                         time_modification="Thu Mar 28 10:08:03 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34488"
                obs_have="31961"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28261"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25058"
                obs_have="25055"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 28 12:34:29 2013"
               level="3">
        <file_statistics latency="00:08:04"
                         size="4761507"
                         time_creation="Thu Mar 28 10:13:54 2013"
                         time_modification="Thu Mar 28 10:08:03 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34488"
                obs_have="31961"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28261"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25058"
                obs_have="25055"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:08:04"
                         size="4761507"
                         time_creation="Thu Mar 28 10:13:54 2013"
                         time_modification="Thu Mar 28 10:08:03 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34488"
                obs_have="31961"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28261"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25058"
                obs_have="25055"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:08:04"
                         size="4761507"
                         time_creation="Thu Apr 25 01:05:10 2013"
                         time_modification="Thu Mar 28 10:08:03 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34488"
                obs_have="31961"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28261"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25058"
                obs_have="25055"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ambl087k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 28 11:20:35 2013"
               level="3">
        <file_statistics latency="00:08:03"
                         size="4815817"
                         time_creation="Thu Mar 28 11:13:26 2013"
                         time_modification="Thu Mar 28 11:08:02 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37886"
                obs_have="32369"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="32369"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="27464"
                obs_have="27462"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 28 11:59:42 2013"
               level="3">
        <file_statistics latency="00:08:03"
                         size="4815817"
                         time_creation="Thu Mar 28 11:13:26 2013"
                         time_modification="Thu Mar 28 11:08:02 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37886"
                obs_have="32369"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="32369"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="27464"
                obs_have="27462"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 28 13:33:56 2013"
               level="3">
        <file_statistics latency="00:08:03"
                         size="4815817"
                         time_creation="Thu Mar 28 11:13:26 2013"
                         time_modification="Thu Mar 28 11:08:02 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37886"
                obs_have="32369"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="32369"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="27464"
                obs_have="27462"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:08:03"
                         size="4815817"
                         time_creation="Thu Mar 28 11:13:26 2013"
                         time_modification="Thu Mar 28 11:08:02 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37886"
                obs_have="32369"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="32369"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="27464"
                obs_have="27462"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:08:03"
                         size="4815817"
                         time_creation="Thu Apr 25 01:05:15 2013"
                         time_modification="Thu Mar 28 11:08:02 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37886"
                obs_have="32369"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="32369"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="27464"
                obs_have="27462"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ambl087l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 28 12:20:05 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="4815627"
                         time_creation="Thu Mar 28 12:13:32 2013"
                         time_modification="Thu Mar 28 12:08:36 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36437"
                obs_have="32361"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="31066"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="27496"
                obs_have="27496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 12:48:14 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="4815627"
                         time_creation="Thu Mar 28 12:13:32 2013"
                         time_modification="Thu Mar 28 12:08:36 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36437"
                obs_have="32361"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="31066"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="27496"
                obs_have="27496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 14:33:51 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="4815627"
                         time_creation="Thu Mar 28 12:13:32 2013"
                         time_modification="Thu Mar 28 12:08:36 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36437"
                obs_have="32361"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="31066"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="27496"
                obs_have="27496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="4815627"
                         time_creation="Thu Mar 28 12:13:32 2013"
                         time_modification="Thu Mar 28 12:08:36 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36437"
                obs_have="32361"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="31066"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="27496"
                obs_have="27496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="4815627"
                         time_creation="Thu Apr 25 01:05:17 2013"
                         time_modification="Thu Mar 28 12:08:36 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36437"
                obs_have="32361"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="32235"
                obs_have="31066"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="27496"
                obs_have="27496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 28 13:18:43 2013"
               level="3">
        <file_statistics latency="00:11:07"
                         size="4703167"
                         time_creation="Thu Mar 28 13:13:41 2013"
                         time_modification="Thu Mar 28 13:11:06 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36412"
                obs_have="30592"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="29139"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="26973"
                obs_have="26707"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Thu Mar 28 13:44:46 2013"
               level="3">
        <file_statistics latency="00:11:07"
                         size="4703167"
                         time_creation="Thu Mar 28 13:13:41 2013"
                         time_modification="Thu Mar 28 13:11:06 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36412"
                obs_have="30592"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="29139"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="26972"
                obs_have="26706"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Thu Mar 28 15:33:38 2013"
               level="3">
        <file_statistics latency="00:11:07"
                         size="4703167"
                         time_creation="Thu Mar 28 13:13:41 2013"
                         time_modification="Thu Mar 28 13:11:06 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36412"
                obs_have="30592"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="29139"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="26972"
                obs_have="26706"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:07"
                         size="4703167"
                         time_creation="Thu Mar 28 13:13:41 2013"
                         time_modification="Thu Mar 28 13:11:06 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36412"
                obs_have="30592"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="29139"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="26972"
                obs_have="26706"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:07"
                         size="4703167"
                         time_creation="Thu Apr 25 01:05:20 2013"
                         time_modification="Thu Mar 28 13:11:06 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36412"
                obs_have="30592"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="29139"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="26972"
                obs_have="26706"
                obs_ratio="99.01" />
        </observations>
      </control>
    </file>
    <file name="/ambl087n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 28 14:44:14 2013"
               level="3">
        <file_statistics latency="00:22:52"
                         size="4813759"
                         time_creation="Thu Mar 28 14:34:08 2013"
                         time_modification="Thu Mar 28 14:22:51 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="32314"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31089"
                obs_have="31085"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27212"
                obs_have="27212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 16:34:59 2013"
               level="3">
        <file_statistics latency="00:22:52"
                         size="4813759"
                         time_creation="Thu Mar 28 14:34:08 2013"
                         time_modification="Thu Mar 28 14:22:51 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="32314"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31089"
                obs_have="31085"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27212"
                obs_have="27212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:22:52"
                         size="4813759"
                         time_creation="Thu Mar 28 14:34:08 2013"
                         time_modification="Thu Mar 28 14:22:51 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="32314"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31089"
                obs_have="31085"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27212"
                obs_have="27212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:22:52"
                         size="4813759"
                         time_creation="Thu Apr 25 01:05:21 2013"
                         time_modification="Thu Mar 28 14:22:51 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="32314"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31089"
                obs_have="31085"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27212"
                obs_have="27212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 28 15:18:33 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4745614"
                         time_creation="Thu Mar 28 15:13:30 2013"
                         time_modification="Thu Mar 28 15:11:19 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="31252"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29096"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 15:44:08 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4745614"
                         time_creation="Thu Mar 28 15:13:30 2013"
                         time_modification="Thu Mar 28 15:11:19 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="31252"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29096"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 17:44:30 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4745614"
                         time_creation="Thu Mar 28 15:13:30 2013"
                         time_modification="Thu Mar 28 15:11:19 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="31252"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29096"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4745614"
                         time_creation="Thu Mar 28 15:13:30 2013"
                         time_modification="Thu Mar 28 15:11:19 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="31252"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29096"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4745614"
                         time_creation="Thu Apr 25 01:05:23 2013"
                         time_modification="Thu Mar 28 15:11:19 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="31252"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29096"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 28 16:19:19 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4816252"
                         time_creation="Thu Mar 28 16:14:03 2013"
                         time_modification="Thu Mar 28 16:11:29 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34616"
                obs_have="32372"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25857"
                obs_have="25857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 16:52:09 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4816252"
                         time_creation="Thu Mar 28 16:14:03 2013"
                         time_modification="Thu Mar 28 16:11:29 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="32372"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25857"
                obs_have="25857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 18:40:47 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4816252"
                         time_creation="Thu Mar 28 16:14:03 2013"
                         time_modification="Thu Mar 28 16:11:29 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="32372"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25857"
                obs_have="25857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4816252"
                         time_creation="Thu Mar 28 16:14:03 2013"
                         time_modification="Thu Mar 28 16:11:29 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="32372"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25857"
                obs_have="25857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4816252"
                         time_creation="Thu Apr 25 01:05:25 2013"
                         time_modification="Thu Mar 28 16:11:29 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="32372"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25857"
                obs_have="25857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 28 17:21:08 2013"
               level="3">
        <file_statistics latency="00:11:55"
                         size="4816539"
                         time_creation="Thu Mar 28 17:13:14 2013"
                         time_modification="Thu Mar 28 17:11:54 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32380"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32059"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30433"
                obs_have="30428"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 28 17:58:58 2013"
               level="3">
        <file_statistics latency="00:11:55"
                         size="4816539"
                         time_creation="Thu Mar 28 17:13:14 2013"
                         time_modification="Thu Mar 28 17:11:54 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32380"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32059"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30433"
                obs_have="30428"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 28 19:44:46 2013"
               level="3">
        <file_statistics latency="00:11:55"
                         size="4816539"
                         time_creation="Thu Mar 28 17:13:14 2013"
                         time_modification="Thu Mar 28 17:11:54 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32380"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32059"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30433"
                obs_have="30428"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:55"
                         size="4816539"
                         time_creation="Thu Mar 28 17:13:14 2013"
                         time_modification="Thu Mar 28 17:11:54 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32380"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32059"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30433"
                obs_have="30428"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:55"
                         size="4816539"
                         time_creation="Thu Apr 25 01:05:28 2013"
                         time_modification="Thu Mar 28 17:11:54 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32380"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32059"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30433"
                obs_have="30428"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/ambl087r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 28 18:20:51 2013"
               level="3">
        <file_statistics latency="00:11:54"
                         size="4768352"
                         time_creation="Thu Mar 28 18:13:17 2013"
                         time_modification="Thu Mar 28 18:11:53 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="31851"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="31241"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28262"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Thu Mar 28 19:02:06 2013"
               level="3">
        <file_statistics latency="00:11:54"
                         size="4768352"
                         time_creation="Thu Mar 28 18:13:17 2013"
                         time_modification="Thu Mar 28 18:11:53 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="31851"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="31241"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28262"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Thu Mar 28 20:59:25 2013"
               level="3">
        <file_statistics latency="00:11:54"
                         size="4768352"
                         time_creation="Thu Mar 28 18:13:17 2013"
                         time_modification="Thu Mar 28 18:11:53 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="31851"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="31241"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28262"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:54"
                         size="4768352"
                         time_creation="Thu Mar 28 18:13:17 2013"
                         time_modification="Thu Mar 28 18:11:53 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="31851"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="31241"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28262"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:54"
                         size="4768352"
                         time_creation="Thu Apr 25 01:05:29 2013"
                         time_modification="Thu Mar 28 18:11:53 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="31851"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="31241"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="28750"
                obs_have="28262"
                obs_ratio="98.30" />
        </observations>
      </control>
    </file>
    <file name="/ambl087s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 28 19:21:03 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4400353"
                         time_creation="Thu Mar 28 19:13:23 2013"
                         time_modification="Thu Mar 28 19:11:46 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28806"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="24700"
                obs_have="24325"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="18889"
                obs_have="18889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 21:41:45 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4400353"
                         time_creation="Thu Mar 28 19:13:23 2013"
                         time_modification="Thu Mar 28 19:11:46 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34031"
                obs_have="28806"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24327"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="18889"
                obs_have="18889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4400353"
                         time_creation="Thu Mar 28 19:13:23 2013"
                         time_modification="Thu Mar 28 19:11:46 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34031"
                obs_have="28806"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24327"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="18889"
                obs_have="18889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="1 day(s) 10:22:24"
                         size="4400353"
                         time_creation="Thu Apr 25 01:05:31 2013"
                         time_modification="Sat Mar 30 05:22:23 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34031"
                obs_have="28806"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24327"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="18889"
                obs_have="18889"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 28 20:23:54 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4471262"
                         time_creation="Thu Mar 28 20:13:29 2013"
                         time_modification="Thu Mar 28 20:11:46 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31835"
                obs_have="29869"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="28193"
                obs_have="28188"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 22:46:27 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4471262"
                         time_creation="Thu Mar 28 20:13:29 2013"
                         time_modification="Thu Mar 28 20:11:46 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31835"
                obs_have="29869"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="28193"
                obs_have="28188"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4471262"
                         time_creation="Thu Mar 28 20:13:29 2013"
                         time_modification="Thu Mar 28 20:11:46 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31835"
                obs_have="29869"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="28193"
                obs_have="28188"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4471262"
                         time_creation="Thu Apr 25 01:05:33 2013"
                         time_modification="Thu Mar 28 20:11:46 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31835"
                obs_have="29869"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="28193"
                obs_have="28188"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 28 21:20:00 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3868401"
                         time_creation="Thu Mar 28 21:13:35 2013"
                         time_modification="Thu Mar 28 21:10:18 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27243"
                obs_have="25225"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="24259"
                obs_have="24191"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 21:59:54 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3868401"
                         time_creation="Thu Mar 28 21:13:35 2013"
                         time_modification="Thu Mar 28 21:10:18 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27243"
                obs_have="25225"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="24258"
                obs_have="24190"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3868401"
                         time_creation="Thu Mar 28 21:13:35 2013"
                         time_modification="Thu Mar 28 21:10:18 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27243"
                obs_have="25225"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="24258"
                obs_have="24190"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="1 day(s) 08:22:25"
                         size="3868401"
                         time_creation="Thu Apr 25 01:05:35 2013"
                         time_modification="Sat Mar 30 05:22:24 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27243"
                obs_have="25225"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="24258"
                obs_have="24190"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 28 22:21:42 2013"
               level="3">
        <file_statistics latency="00:11:33"
                         size="4115035"
                         time_creation="Thu Mar 28 22:13:29 2013"
                         time_modification="Thu Mar 28 22:11:32 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="27045"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="21901"
                obs_have="21541"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="17882"
                obs_have="17882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 00:08:47 2013"
               level="3">
        <file_statistics latency="00:11:33"
                         size="4115035"
                         time_creation="Thu Mar 28 22:13:29 2013"
                         time_modification="Thu Mar 28 22:11:32 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="27045"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="21901"
                obs_have="21541"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="17882"
                obs_have="17882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 00:36:09 2013"
               level="3">
        <file_statistics latency="00:11:33"
                         size="4115035"
                         time_creation="Thu Mar 28 22:13:29 2013"
                         time_modification="Thu Mar 28 22:11:32 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="27045"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="21901"
                obs_have="21541"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="17882"
                obs_have="17882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:33"
                         size="4115035"
                         time_creation="Thu Mar 28 22:13:29 2013"
                         time_modification="Thu Mar 28 22:11:32 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="27045"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="21901"
                obs_have="21541"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="17882"
                obs_have="17882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:33"
                         size="4115035"
                         time_creation="Thu Apr 25 01:05:37 2013"
                         time_modification="Thu Mar 28 22:11:32 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="27045"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="21901"
                obs_have="21541"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="17882"
                obs_have="17882"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl087w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 28 23:22:32 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4286966"
                         time_creation="Thu Mar 28 23:13:43 2013"
                         time_modification="Thu Mar 28 23:11:24 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33547"
                obs_have="27630"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="25728"
                obs_have="24559"
                obs_ratio="95.46" />
          <mask elevation="15 degrees"
                obs_expected="19076"
                obs_have="18004"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Thu Mar 28 23:51:30 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4286966"
                         time_creation="Thu Mar 28 23:13:43 2013"
                         time_modification="Thu Mar 28 23:11:24 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33547"
                obs_have="27630"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="25728"
                obs_have="24559"
                obs_ratio="95.46" />
          <mask elevation="15 degrees"
                obs_expected="19076"
                obs_have="18004"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Fri Mar 29 01:35:54 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4286966"
                         time_creation="Thu Mar 28 23:13:43 2013"
                         time_modification="Thu Mar 28 23:11:24 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33547"
                obs_have="27630"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="25728"
                obs_have="24559"
                obs_ratio="95.46" />
          <mask elevation="15 degrees"
                obs_expected="19076"
                obs_have="18004"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4286966"
                         time_creation="Thu Mar 28 23:13:43 2013"
                         time_modification="Thu Mar 28 23:11:24 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33547"
                obs_have="27630"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="25728"
                obs_have="24559"
                obs_ratio="95.46" />
          <mask elevation="15 degrees"
                obs_expected="19076"
                obs_have="18004"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4286966"
                         time_creation="Thu Apr 25 01:05:38 2013"
                         time_modification="Thu Mar 28 23:11:24 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33547"
                obs_have="27630"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="25728"
                obs_have="24559"
                obs_ratio="95.46" />
          <mask elevation="15 degrees"
                obs_expected="19076"
                obs_have="18004"
                obs_ratio="94.38" />
        </observations>
      </control>
    </file>
    <file name="/ambl087x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 29 00:52:33 2013"
               level="3">
        <file_statistics latency="00:23:55"
                         size="4132927"
                         time_creation="Fri Mar 29 00:33:51 2013"
                         time_modification="Fri Mar 29 00:23:54 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="25696"
                obs_ratio="75.80" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="22983"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="20697"
                obs_have="20547"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Mar 29 02:34:34 2013"
               level="3">
        <file_statistics latency="00:23:55"
                         size="4132927"
                         time_creation="Fri Mar 29 00:33:51 2013"
                         time_modification="Fri Mar 29 00:23:54 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="25696"
                obs_ratio="75.80" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="22983"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="20697"
                obs_have="20547"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:03:39 2013"
               level="3">
        <file_statistics latency="00:23:55"
                         size="4132927"
                         time_creation="Fri Mar 29 00:33:51 2013"
                         time_modification="Fri Mar 29 00:23:54 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="25696"
                obs_ratio="75.80" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="22983"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="20697"
                obs_have="20547"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Apr 27 05:12:36 2013"
               level="3">
        <file_statistics latency="00:23:55"
                         size="4132927"
                         time_creation="Thu Apr 25 01:05:41 2013"
                         time_modification="Fri Mar 29 00:23:54 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="25696"
                obs_ratio="75.80" />
          <mask elevation="10 degrees"
                obs_expected="25234"
                obs_have="22983"
                obs_ratio="91.08" />
          <mask elevation="15 degrees"
                obs_expected="20697"
                obs_have="20547"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
  </station>
</QC>
