<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-25 00:00:00"
    DayOfYear="56"
    Year="2019">
  <station name="PRAC">
    <file name="/prac0560.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 26 16:45:27 2019"
               level="3">
        <file_statistics latency="02:24:43"
                         size="4253713"
                         time_creation="Tue Feb 26 02:53:46 2019"
                         time_modification="Tue Feb 26 02:24:13 2019" />
        <observations epoch_first="Mon Feb 25 09:43:30 2019"
                      epoch_last="Mon Feb 25 23:59:30 2019"
                      epochs="1707"
                      epochs_ratio="59.27">
          <mask elevation="03 degrees"
                obs_expected="17039"
                obs_have="15147"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="14113"
                obs_have="13673"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="12380"
                obs_have="12270"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:01:34 2019"
               level="3">
        <file_statistics latency="02:24:43"
                         size="4253713"
                         time_creation="Sun Mar 24 01:58:20 2019"
                         time_modification="Tue Feb 26 02:24:13 2019" />
        <observations epoch_first="Mon Feb 25 09:43:30 2019"
                      epoch_last="Mon Feb 25 23:59:30 2019"
                      epochs="1707"
                      epochs_ratio="59.27">
          <mask elevation="03 degrees"
                obs_expected="17039"
                obs_have="15147"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="14113"
                obs_have="13673"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="12380"
                obs_have="12270"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/prac056a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb 25 01:47:51 2019"
               level="3">
        <file_statistics latency="00:22:12"
                         size="9982562"
                         time_creation="Mon Feb 25 01:45:32 2019"
                         time_modification="Mon Feb 25 01:22:11 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40721"
                obs_have="40303"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="39406"
                obs_have="39352"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="38549"
                obs_have="38546"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 03:36:48 2019"
               level="3">
        <file_statistics latency="00:22:12"
                         size="9982562"
                         time_creation="Mon Feb 25 01:45:32 2019"
                         time_modification="Mon Feb 25 01:22:11 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40721"
                obs_have="40303"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="39406"
                obs_have="39352"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="38549"
                obs_have="38546"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:22:12"
                         size="9982562"
                         time_creation="Mon Feb 25 01:45:32 2019"
                         time_modification="Mon Feb 25 01:22:11 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40721"
                obs_have="40303"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="39406"
                obs_have="39352"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="38549"
                obs_have="38546"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:22:12"
                         size="9982562"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 01:22:11 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40721"
                obs_have="40303"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="39406"
                obs_have="39352"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="38549"
                obs_have="38546"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac056b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb 25 02:22:52 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9784004"
                         time_creation="Mon Feb 25 02:10:07 2019"
                         time_modification="Mon Feb 25 02:08:16 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42338"
                obs_have="39959"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="37998"
                obs_have="37278"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 02:47:47 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9784004"
                         time_creation="Mon Feb 25 02:10:07 2019"
                         time_modification="Mon Feb 25 02:08:16 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42338"
                obs_have="39959"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="37998"
                obs_have="37278"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 04:36:51 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9784004"
                         time_creation="Mon Feb 25 02:10:07 2019"
                         time_modification="Mon Feb 25 02:08:16 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42338"
                obs_have="39959"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="37998"
                obs_have="37278"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9784004"
                         time_creation="Mon Feb 25 02:10:07 2019"
                         time_modification="Mon Feb 25 02:08:16 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42338"
                obs_have="39959"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="37998"
                obs_have="37278"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9784004"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 02:08:16 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42338"
                obs_have="39959"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="37998"
                obs_have="37278"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb 25 03:22:49 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9838264"
                         time_creation="Mon Feb 25 03:12:04 2019"
                         time_modification="Mon Feb 25 03:08:26 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46445"
                obs_have="42977"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="41079"
                obs_have="40284"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="36172"
                obs_have="36171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 03:47:44 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9838264"
                         time_creation="Mon Feb 25 03:12:04 2019"
                         time_modification="Mon Feb 25 03:08:26 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46445"
                obs_have="42977"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="41079"
                obs_have="40284"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="36172"
                obs_have="36171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 05:36:52 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9838264"
                         time_creation="Mon Feb 25 03:12:04 2019"
                         time_modification="Mon Feb 25 03:08:26 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46445"
                obs_have="42977"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="41079"
                obs_have="40284"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="36172"
                obs_have="36171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9838264"
                         time_creation="Mon Feb 25 03:12:04 2019"
                         time_modification="Mon Feb 25 03:08:26 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46445"
                obs_have="42977"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="41079"
                obs_have="40284"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="36172"
                obs_have="36171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9838264"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 03:08:26 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46445"
                obs_have="42977"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="41079"
                obs_have="40284"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="36172"
                obs_have="36171"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb 25 04:22:49 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9409909"
                         time_creation="Mon Feb 25 04:10:07 2019"
                         time_modification="Mon Feb 25 04:08:22 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43005"
                obs_have="39636"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="39430"
                obs_have="38566"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="36165"
                obs_have="36031"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Mon Feb 25 04:47:49 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9409909"
                         time_creation="Mon Feb 25 04:10:07 2019"
                         time_modification="Mon Feb 25 04:08:22 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43005"
                obs_have="39636"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="39430"
                obs_have="38566"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="36165"
                obs_have="36031"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Mon Feb 25 06:36:52 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9409909"
                         time_creation="Mon Feb 25 04:10:07 2019"
                         time_modification="Mon Feb 25 04:08:22 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43005"
                obs_have="39636"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="39430"
                obs_have="38566"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="36165"
                obs_have="36031"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9409909"
                         time_creation="Mon Feb 25 04:10:07 2019"
                         time_modification="Mon Feb 25 04:08:22 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43005"
                obs_have="39636"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="39430"
                obs_have="38566"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="36165"
                obs_have="36031"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9409909"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 04:08:22 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43005"
                obs_have="39636"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="39430"
                obs_have="38566"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="36165"
                obs_have="36031"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/prac056e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb 25 05:22:52 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9303972"
                         time_creation="Mon Feb 25 05:13:38 2019"
                         time_modification="Mon Feb 25 05:08:35 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39314"
                obs_have="36232"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="33198"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31073"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 05:47:49 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9303972"
                         time_creation="Mon Feb 25 05:13:38 2019"
                         time_modification="Mon Feb 25 05:08:35 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39314"
                obs_have="36232"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="33198"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31073"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 07:36:52 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9303972"
                         time_creation="Mon Feb 25 05:13:38 2019"
                         time_modification="Mon Feb 25 05:08:35 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39314"
                obs_have="36232"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="33198"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31073"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9303972"
                         time_creation="Mon Feb 25 05:13:38 2019"
                         time_modification="Mon Feb 25 05:08:35 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39314"
                obs_have="36232"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="33198"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31073"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9303972"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 05:08:35 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39314"
                obs_have="36232"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="33198"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31073"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac056f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb 25 06:22:51 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9922848"
                         time_creation="Mon Feb 25 06:12:08 2019"
                         time_modification="Mon Feb 25 06:08:23 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35531"
                obs_have="33892"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="30743"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27660"
                obs_have="27139"
                obs_ratio="98.12" />
        </observations>
      </control>
      <control date="Mon Feb 25 06:47:52 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9922848"
                         time_creation="Mon Feb 25 06:12:08 2019"
                         time_modification="Mon Feb 25 06:08:23 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35531"
                obs_have="33892"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="30743"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27660"
                obs_have="27139"
                obs_ratio="98.12" />
        </observations>
      </control>
      <control date="Mon Feb 25 08:36:52 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9922848"
                         time_creation="Mon Feb 25 06:12:08 2019"
                         time_modification="Mon Feb 25 06:08:23 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35531"
                obs_have="33892"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="30743"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27660"
                obs_have="27139"
                obs_ratio="98.12" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9922848"
                         time_creation="Mon Feb 25 06:12:08 2019"
                         time_modification="Mon Feb 25 06:08:23 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35531"
                obs_have="33892"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="30743"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27660"
                obs_have="27139"
                obs_ratio="98.12" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9922848"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 06:08:23 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35531"
                obs_have="33892"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="30743"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="27660"
                obs_have="27139"
                obs_ratio="98.12" />
        </observations>
      </control>
    </file>
    <file name="/prac056g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb 25 07:22:54 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9708098"
                         time_creation="Mon Feb 25 07:12:03 2019"
                         time_modification="Mon Feb 25 07:08:31 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35203"
                obs_have="30373"
                obs_ratio="86.28" />
          <mask elevation="10 degrees"
                obs_expected="26714"
                obs_have="26675"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23565"
                obs_have="23547"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Feb 25 07:47:53 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9708098"
                         time_creation="Mon Feb 25 07:12:03 2019"
                         time_modification="Mon Feb 25 07:08:31 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35203"
                obs_have="30373"
                obs_ratio="86.28" />
          <mask elevation="10 degrees"
                obs_expected="26714"
                obs_have="26675"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23565"
                obs_have="23547"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Feb 25 09:36:53 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9708098"
                         time_creation="Mon Feb 25 07:12:03 2019"
                         time_modification="Mon Feb 25 07:08:31 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35203"
                obs_have="30373"
                obs_ratio="86.28" />
          <mask elevation="10 degrees"
                obs_expected="26714"
                obs_have="26675"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23565"
                obs_have="23547"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9708098"
                         time_creation="Mon Feb 25 07:12:03 2019"
                         time_modification="Mon Feb 25 07:08:31 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35203"
                obs_have="30373"
                obs_ratio="86.28" />
          <mask elevation="10 degrees"
                obs_expected="26714"
                obs_have="26675"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23565"
                obs_have="23547"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9708098"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 07:08:31 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35203"
                obs_have="30373"
                obs_ratio="86.28" />
          <mask elevation="10 degrees"
                obs_expected="26714"
                obs_have="26675"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23565"
                obs_have="23547"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/prac056h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb 25 08:22:52 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9015167"
                         time_creation="Mon Feb 25 08:12:02 2019"
                         time_modification="Mon Feb 25 08:08:19 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30989"
                obs_have="29039"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="26388"
                obs_have="26387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24630"
                obs_have="24630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 08:47:51 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9015167"
                         time_creation="Mon Feb 25 08:12:02 2019"
                         time_modification="Mon Feb 25 08:08:19 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28157"
                obs_have="26700"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26388"
                obs_have="26387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24630"
                obs_have="24630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 10:36:52 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9015167"
                         time_creation="Mon Feb 25 08:12:02 2019"
                         time_modification="Mon Feb 25 08:08:19 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28157"
                obs_have="26700"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26388"
                obs_have="26387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24630"
                obs_have="24630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9015167"
                         time_creation="Mon Feb 25 08:12:02 2019"
                         time_modification="Mon Feb 25 08:08:19 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28157"
                obs_have="26700"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26388"
                obs_have="26387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24630"
                obs_have="24630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9015167"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 08:08:19 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28157"
                obs_have="26700"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26388"
                obs_have="26387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24630"
                obs_have="24630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb 25 09:22:47 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8573242"
                         time_creation="Mon Feb 25 09:13:18 2019"
                         time_modification="Mon Feb 25 09:08:06 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="28190"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="26380"
                obs_have="26245"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24773"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Feb 25 09:47:49 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8573242"
                         time_creation="Mon Feb 25 09:13:18 2019"
                         time_modification="Mon Feb 25 09:08:06 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="28190"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="26380"
                obs_have="26245"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24773"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Feb 25 11:36:50 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8573242"
                         time_creation="Mon Feb 25 09:13:18 2019"
                         time_modification="Mon Feb 25 09:08:06 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="28190"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="26380"
                obs_have="26245"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24773"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8573242"
                         time_creation="Mon Feb 25 09:13:18 2019"
                         time_modification="Mon Feb 25 09:08:06 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="28190"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="26380"
                obs_have="26245"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24773"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8573242"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 09:08:06 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="28190"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="26380"
                obs_have="26245"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24773"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/prac056j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb 25 10:22:46 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7966301"
                         time_creation="Mon Feb 25 10:12:10 2019"
                         time_modification="Mon Feb 25 10:08:06 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29979"
                obs_have="26231"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23448"
                obs_have="22452"
                obs_ratio="95.75" />
          <mask elevation="15 degrees"
                obs_expected="20871"
                obs_have="20794"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Mon Feb 25 10:47:48 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7966301"
                         time_creation="Mon Feb 25 10:12:10 2019"
                         time_modification="Mon Feb 25 10:08:06 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29979"
                obs_have="26231"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23448"
                obs_have="22452"
                obs_ratio="95.75" />
          <mask elevation="15 degrees"
                obs_expected="20871"
                obs_have="20794"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Mon Feb 25 12:36:49 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7966301"
                         time_creation="Mon Feb 25 10:12:10 2019"
                         time_modification="Mon Feb 25 10:08:06 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29979"
                obs_have="26231"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23448"
                obs_have="22452"
                obs_ratio="95.75" />
          <mask elevation="15 degrees"
                obs_expected="20871"
                obs_have="20794"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7966301"
                         time_creation="Mon Feb 25 10:12:10 2019"
                         time_modification="Mon Feb 25 10:08:06 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29979"
                obs_have="26231"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23448"
                obs_have="22452"
                obs_ratio="95.75" />
          <mask elevation="15 degrees"
                obs_expected="20871"
                obs_have="20794"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7966301"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 10:08:06 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29979"
                obs_have="26231"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="23448"
                obs_have="22452"
                obs_ratio="95.75" />
          <mask elevation="15 degrees"
                obs_expected="20871"
                obs_have="20794"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/prac056k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 25 11:22:46 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7487643"
                         time_creation="Mon Feb 25 11:13:09 2019"
                         time_modification="Mon Feb 25 11:08:09 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29556"
                obs_have="25951"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="21513"
                obs_have="20715"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="19825"
                obs_have="19799"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Mon Feb 25 11:47:48 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7487643"
                         time_creation="Mon Feb 25 11:13:09 2019"
                         time_modification="Mon Feb 25 11:08:09 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29556"
                obs_have="25951"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="21513"
                obs_have="20715"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="19825"
                obs_have="19799"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Mon Feb 25 13:36:49 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7487643"
                         time_creation="Mon Feb 25 11:13:09 2019"
                         time_modification="Mon Feb 25 11:08:09 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29556"
                obs_have="25951"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="21513"
                obs_have="20715"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="19825"
                obs_have="19799"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7487643"
                         time_creation="Mon Feb 25 11:13:09 2019"
                         time_modification="Mon Feb 25 11:08:09 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29556"
                obs_have="25951"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="21513"
                obs_have="20715"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="19825"
                obs_have="19799"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7487643"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 11:08:09 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29556"
                obs_have="25951"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="21513"
                obs_have="20715"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="19825"
                obs_have="19799"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/prac056l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 25 12:22:50 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8340310"
                         time_creation="Mon Feb 25 12:13:27 2019"
                         time_modification="Mon Feb 25 12:08:12 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34855"
                obs_have="31997"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28462"
                obs_have="28039"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="23482"
                obs_have="23482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 12:47:50 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8340310"
                         time_creation="Mon Feb 25 12:13:27 2019"
                         time_modification="Mon Feb 25 12:08:12 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34855"
                obs_have="31997"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28462"
                obs_have="28039"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="23482"
                obs_have="23482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 14:36:50 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8340310"
                         time_creation="Mon Feb 25 12:13:27 2019"
                         time_modification="Mon Feb 25 12:08:12 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34855"
                obs_have="31997"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28462"
                obs_have="28039"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="23482"
                obs_have="23482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8340310"
                         time_creation="Mon Feb 25 12:13:27 2019"
                         time_modification="Mon Feb 25 12:08:12 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34855"
                obs_have="31997"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28462"
                obs_have="28039"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="23482"
                obs_have="23482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8340310"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 12:08:12 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34855"
                obs_have="31997"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28462"
                obs_have="28039"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="23482"
                obs_have="23482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 25 13:22:51 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9102914"
                         time_creation="Mon Feb 25 13:12:04 2019"
                         time_modification="Mon Feb 25 13:08:13 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="32385"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="31402"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="30150"
                obs_have="30133"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Feb 25 13:47:52 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9102914"
                         time_creation="Mon Feb 25 13:12:04 2019"
                         time_modification="Mon Feb 25 13:08:13 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="32385"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="31402"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="30150"
                obs_have="30133"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Feb 25 15:36:52 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9102914"
                         time_creation="Mon Feb 25 13:12:04 2019"
                         time_modification="Mon Feb 25 13:08:13 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="32385"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="31402"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="30150"
                obs_have="30133"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9102914"
                         time_creation="Mon Feb 25 13:12:04 2019"
                         time_modification="Mon Feb 25 13:08:13 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="32385"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="31402"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="30150"
                obs_have="30133"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9102914"
                         time_creation="Sun Mar 24 01:54:36 2019"
                         time_modification="Mon Feb 25 13:08:13 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="32385"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="31402"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="30150"
                obs_have="30133"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac056n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 25 14:22:53 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9402871"
                         time_creation="Mon Feb 25 14:12:04 2019"
                         time_modification="Mon Feb 25 14:08:13 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="34335"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32700"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 14:47:52 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9402871"
                         time_creation="Mon Feb 25 14:12:04 2019"
                         time_modification="Mon Feb 25 14:08:13 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="34335"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32700"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 16:36:52 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9402871"
                         time_creation="Mon Feb 25 14:12:04 2019"
                         time_modification="Mon Feb 25 14:08:13 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="34335"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32700"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9402871"
                         time_creation="Mon Feb 25 14:12:04 2019"
                         time_modification="Mon Feb 25 14:08:13 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="34335"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32700"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9402871"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 14:08:13 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="34335"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32700"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 25 15:22:53 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10135093"
                         time_creation="Mon Feb 25 15:12:05 2019"
                         time_modification="Mon Feb 25 15:08:39 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="34337"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32099"
                obs_have="31022"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="25214"
                obs_have="25135"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Mon Feb 25 15:47:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10135093"
                         time_creation="Mon Feb 25 15:12:05 2019"
                         time_modification="Mon Feb 25 15:08:39 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="34337"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32099"
                obs_have="31022"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="25214"
                obs_have="25135"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Mon Feb 25 17:36:57 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10135093"
                         time_creation="Mon Feb 25 15:12:05 2019"
                         time_modification="Mon Feb 25 15:08:39 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="34337"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32099"
                obs_have="31022"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="25214"
                obs_have="25135"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10135093"
                         time_creation="Mon Feb 25 15:12:05 2019"
                         time_modification="Mon Feb 25 15:08:39 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="34337"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32099"
                obs_have="31022"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="25214"
                obs_have="25135"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10135093"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 15:08:39 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="34337"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32099"
                obs_have="31022"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="25214"
                obs_have="25135"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/prac056p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 25 16:22:52 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9549896"
                         time_creation="Mon Feb 25 16:12:04 2019"
                         time_modification="Mon Feb 25 16:08:16 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34778"
                obs_have="32735"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="31791"
                obs_have="31153"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="30220"
                obs_have="30218"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 16:47:49 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9549896"
                         time_creation="Mon Feb 25 16:12:04 2019"
                         time_modification="Mon Feb 25 16:08:16 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34778"
                obs_have="32735"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="31791"
                obs_have="31153"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="30220"
                obs_have="30218"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 18:36:52 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9549896"
                         time_creation="Mon Feb 25 16:12:04 2019"
                         time_modification="Mon Feb 25 16:08:16 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34778"
                obs_have="32735"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="31791"
                obs_have="31153"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="30220"
                obs_have="30218"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9549896"
                         time_creation="Mon Feb 25 16:12:04 2019"
                         time_modification="Mon Feb 25 16:08:16 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34778"
                obs_have="32735"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="31791"
                obs_have="31153"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="30220"
                obs_have="30218"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9549896"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 16:08:16 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34778"
                obs_have="32735"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="31791"
                obs_have="31153"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="30220"
                obs_have="30218"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac056q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 25 17:22:51 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8975628"
                         time_creation="Mon Feb 25 17:12:05 2019"
                         time_modification="Mon Feb 25 17:08:18 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33598"
                obs_have="30928"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="30673"
                obs_have="29684"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="28527"
                obs_have="28500"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Feb 25 17:47:45 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8975628"
                         time_creation="Mon Feb 25 17:12:05 2019"
                         time_modification="Mon Feb 25 17:08:18 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33598"
                obs_have="30928"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="30673"
                obs_have="29684"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="28527"
                obs_have="28500"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Feb 25 19:36:52 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8975628"
                         time_creation="Mon Feb 25 17:12:05 2019"
                         time_modification="Mon Feb 25 17:08:18 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33598"
                obs_have="30928"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="30673"
                obs_have="29684"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="28527"
                obs_have="28500"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8975628"
                         time_creation="Mon Feb 25 17:12:05 2019"
                         time_modification="Mon Feb 25 17:08:18 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33598"
                obs_have="30928"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="30673"
                obs_have="29684"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="28527"
                obs_have="28500"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8975628"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 17:08:18 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33598"
                obs_have="30928"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="30673"
                obs_have="29684"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="28527"
                obs_have="28500"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/prac056r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 25 18:47:48 2019"
               level="3">
        <file_statistics latency="00:38:18"
                         size="8880575"
                         time_creation="Mon Feb 25 18:45:07 2019"
                         time_modification="Mon Feb 25 18:38:17 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33344"
                obs_have="31001"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="28975"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="26081"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Mon Feb 25 20:36:53 2019"
               level="3">
        <file_statistics latency="00:54:23"
                         size="8880575"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 18:54:22 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33344"
                obs_have="31001"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="28975"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="26081"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:54:23"
                         size="8880575"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 18:54:22 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33344"
                obs_have="31001"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="28975"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="26081"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:54:23"
                         size="8880575"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 18:54:22 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33344"
                obs_have="31001"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="28975"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="26081"
                obs_ratio="96.53" />
        </observations>
      </control>
    </file>
    <file name="/prac056s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 25 19:22:45 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7933838"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 19:08:20 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="26644"
                obs_ratio="78.04" />
          <mask elevation="10 degrees"
                obs_expected="23347"
                obs_have="21639"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="19538"
                obs_have="19537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 19:47:47 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7933838"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 19:08:20 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="26644"
                obs_ratio="78.04" />
          <mask elevation="10 degrees"
                obs_expected="23347"
                obs_have="21639"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="19538"
                obs_have="19537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 21:36:51 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7933838"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 19:08:20 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="26644"
                obs_ratio="78.04" />
          <mask elevation="10 degrees"
                obs_expected="23347"
                obs_have="21639"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="19538"
                obs_have="19537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7933838"
                         time_creation="Mon Feb 25 19:12:08 2019"
                         time_modification="Mon Feb 25 19:08:20 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="26644"
                obs_ratio="78.04" />
          <mask elevation="10 degrees"
                obs_expected="23347"
                obs_have="21639"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="19538"
                obs_have="19537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7933838"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 19:08:20 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="26644"
                obs_ratio="78.04" />
          <mask elevation="10 degrees"
                obs_expected="23347"
                obs_have="21639"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="19538"
                obs_have="19537"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac056t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 25 20:22:50 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7724314"
                         time_creation="Mon Feb 25 20:13:39 2019"
                         time_modification="Mon Feb 25 20:08:16 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32843"
                obs_have="27559"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="24981"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 20:47:45 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7724314"
                         time_creation="Mon Feb 25 20:13:39 2019"
                         time_modification="Mon Feb 25 20:08:16 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32843"
                obs_have="27559"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="24981"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 22:36:52 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7724314"
                         time_creation="Mon Feb 25 20:13:39 2019"
                         time_modification="Mon Feb 25 20:08:16 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32843"
                obs_have="27559"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="24981"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7724314"
                         time_creation="Mon Feb 25 20:13:39 2019"
                         time_modification="Mon Feb 25 20:08:16 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32843"
                obs_have="27559"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="24981"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7724314"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 20:08:16 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32843"
                obs_have="27559"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25848"
                obs_have="24981"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22443"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 25 21:22:52 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8671887"
                         time_creation="Mon Feb 25 21:12:03 2019"
                         time_modification="Mon Feb 25 21:08:14 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32250"
                obs_have="29919"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26307"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22975"
                obs_have="22971"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 25 21:47:53 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8671887"
                         time_creation="Mon Feb 25 21:12:03 2019"
                         time_modification="Mon Feb 25 21:08:14 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32250"
                obs_have="29919"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26307"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22975"
                obs_have="22971"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 25 23:36:53 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8671887"
                         time_creation="Mon Feb 25 21:12:03 2019"
                         time_modification="Mon Feb 25 21:08:14 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32250"
                obs_have="29919"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26307"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22975"
                obs_have="22971"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8671887"
                         time_creation="Mon Feb 25 21:12:03 2019"
                         time_modification="Mon Feb 25 21:08:14 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32250"
                obs_have="29919"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26307"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22975"
                obs_have="22971"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8671887"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 21:08:14 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32250"
                obs_have="29919"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26307"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22975"
                obs_have="22971"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac056v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 25 22:22:52 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9002499"
                         time_creation="Mon Feb 25 22:12:03 2019"
                         time_modification="Mon Feb 25 22:08:18 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="31408"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 22:47:51 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9002499"
                         time_creation="Mon Feb 25 22:12:03 2019"
                         time_modification="Mon Feb 25 22:08:18 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="31408"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 00:36:54 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9002499"
                         time_creation="Mon Feb 25 22:12:03 2019"
                         time_modification="Mon Feb 25 22:08:18 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="31408"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9002499"
                         time_creation="Mon Feb 25 22:12:03 2019"
                         time_modification="Mon Feb 25 22:08:18 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="31408"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9002499"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 22:08:18 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="31408"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac056w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 25 23:22:55 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9724505"
                         time_creation="Mon Feb 25 23:12:18 2019"
                         time_modification="Mon Feb 25 23:08:28 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="43158"
                obs_have="36870"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="31553"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="28197"
                obs_have="26614"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Mon Feb 25 23:47:56 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9724505"
                         time_creation="Mon Feb 25 23:12:18 2019"
                         time_modification="Mon Feb 25 23:08:28 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="43158"
                obs_have="36870"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="31553"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="28197"
                obs_have="26614"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Tue Feb 26 01:36:55 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9724505"
                         time_creation="Mon Feb 25 23:12:18 2019"
                         time_modification="Mon Feb 25 23:08:28 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="43158"
                obs_have="36870"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="31553"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="28197"
                obs_have="26614"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9724505"
                         time_creation="Mon Feb 25 23:12:18 2019"
                         time_modification="Mon Feb 25 23:08:28 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="43158"
                obs_have="36870"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="31553"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="28197"
                obs_have="26614"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9724505"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Mon Feb 25 23:08:28 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="43158"
                obs_have="36870"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="31553"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="28197"
                obs_have="26614"
                obs_ratio="94.39" />
        </observations>
      </control>
    </file>
    <file name="/prac056x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb 26 17:04:19 2019"
               level="3">
        <file_statistics latency="01:08:26"
                         size="10798774"
                         time_creation="Tue Feb 26 02:52:57 2019"
                         time_modification="Tue Feb 26 01:08:25 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46459"
                obs_have="41951"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="37906"
                obs_have="36644"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="32834"
                obs_have="32371"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Mar 27 03:20:24 2019"
               level="3">
        <file_statistics latency="01:08:26"
                         size="10798774"
                         time_creation="Sun Mar 24 01:54:37 2019"
                         time_modification="Tue Feb 26 01:08:25 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46459"
                obs_have="41951"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="37906"
                obs_have="36644"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="32834"
                obs_have="32371"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
  </station>
</QC>
