<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-03-13 00:00:00"
    DayOfYear="72"
    Year="2018">
  <station name="PRAC">
    <file name="/prac0720.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 14 16:45:36 2018"
               level="3">
        <file_statistics latency="01:35:24"
                         size="7316305"
                         time_creation="Wed Mar 14 02:50:19 2018"
                         time_modification="Wed Mar 14 01:34:54 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25954"
                obs_ratio="90.28" />
          <mask elevation="10 degrees"
                obs_expected="23991"
                obs_have="23569"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="21423"
                obs_have="21339"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:01:36 2018"
               level="3">
        <file_statistics latency="01:35:24"
                         size="7316305"
                         time_creation="Mon Apr  9 01:59:24 2018"
                         time_modification="Wed Mar 14 01:34:54 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="25954"
                obs_ratio="90.28" />
          <mask elevation="10 degrees"
                obs_expected="23991"
                obs_have="23569"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="21423"
                obs_have="21339"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/prac072a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 13 01:22:42 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9694440"
                         time_creation="Tue Mar 13 01:12:03 2018"
                         time_modification="Tue Mar 13 01:08:39 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35979"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35979"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35416"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 01:47:42 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9694440"
                         time_creation="Tue Mar 13 01:12:03 2018"
                         time_modification="Tue Mar 13 01:08:39 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35979"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35979"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35416"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 03:36:45 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9694440"
                         time_creation="Tue Mar 13 01:12:03 2018"
                         time_modification="Tue Mar 13 01:08:39 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35979"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35979"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35416"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9694440"
                         time_creation="Tue Mar 13 01:12:03 2018"
                         time_modification="Tue Mar 13 01:08:39 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35979"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35979"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35416"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9694440"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 01:08:39 2018" />
        <observations epoch_first="Tue Mar 13 00:00:00 2018"
                      epoch_last="Tue Mar 13 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35979"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="35979"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35416"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac072b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 13 02:22:40 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9604517"
                         time_creation="Tue Mar 13 02:12:12 2018"
                         time_modification="Tue Mar 13 02:08:12 2018" />
        <observations epoch_first="Tue Mar 13 01:00:00 2018"
                      epoch_last="Tue Mar 13 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38493"
                obs_have="36657"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33671"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 02:47:40 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9604517"
                         time_creation="Tue Mar 13 02:12:12 2018"
                         time_modification="Tue Mar 13 02:08:12 2018" />
        <observations epoch_first="Tue Mar 13 01:00:00 2018"
                      epoch_last="Tue Mar 13 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38493"
                obs_have="36657"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33671"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 04:36:39 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9604517"
                         time_creation="Tue Mar 13 02:12:12 2018"
                         time_modification="Tue Mar 13 02:08:12 2018" />
        <observations epoch_first="Tue Mar 13 01:00:00 2018"
                      epoch_last="Tue Mar 13 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38493"
                obs_have="36657"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33671"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9604517"
                         time_creation="Tue Mar 13 02:12:12 2018"
                         time_modification="Tue Mar 13 02:08:12 2018" />
        <observations epoch_first="Tue Mar 13 01:00:00 2018"
                      epoch_last="Tue Mar 13 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38493"
                obs_have="36657"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33671"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9604517"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 02:08:12 2018" />
        <observations epoch_first="Tue Mar 13 01:00:00 2018"
                      epoch_last="Tue Mar 13 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38493"
                obs_have="36657"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33671"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 13 03:22:46 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9565838"
                         time_creation="Tue Mar 13 03:12:13 2018"
                         time_modification="Tue Mar 13 03:08:29 2018" />
        <observations epoch_first="Tue Mar 13 02:00:00 2018"
                      epoch_last="Tue Mar 13 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43781"
                obs_have="39554"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="37076"
                obs_have="36728"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="32041"
                obs_have="32038"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 03:47:50 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9565838"
                         time_creation="Tue Mar 13 03:12:13 2018"
                         time_modification="Tue Mar 13 03:08:29 2018" />
        <observations epoch_first="Tue Mar 13 02:00:00 2018"
                      epoch_last="Tue Mar 13 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43781"
                obs_have="39554"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="37076"
                obs_have="36728"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="32041"
                obs_have="32038"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 05:36:46 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9565838"
                         time_creation="Tue Mar 13 03:12:13 2018"
                         time_modification="Tue Mar 13 03:08:29 2018" />
        <observations epoch_first="Tue Mar 13 02:00:00 2018"
                      epoch_last="Tue Mar 13 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43781"
                obs_have="39554"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="37076"
                obs_have="36728"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="32041"
                obs_have="32038"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9565838"
                         time_creation="Tue Mar 13 03:12:13 2018"
                         time_modification="Tue Mar 13 03:08:29 2018" />
        <observations epoch_first="Tue Mar 13 02:00:00 2018"
                      epoch_last="Tue Mar 13 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43781"
                obs_have="39554"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="37076"
                obs_have="36728"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="32041"
                obs_have="32038"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9565838"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 03:08:29 2018" />
        <observations epoch_first="Tue Mar 13 02:00:00 2018"
                      epoch_last="Tue Mar 13 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43781"
                obs_have="39554"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="37076"
                obs_have="36728"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="32041"
                obs_have="32038"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac072d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 13 04:22:40 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9556653"
                         time_creation="Tue Mar 13 04:12:17 2018"
                         time_modification="Tue Mar 13 04:08:46 2018" />
        <observations epoch_first="Tue Mar 13 03:00:00 2018"
                      epoch_last="Tue Mar 13 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39452"
                obs_have="37536"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="37110"
                obs_have="36524"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="34729"
                obs_have="34664"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Mar 13 04:47:40 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9556653"
                         time_creation="Tue Mar 13 04:12:17 2018"
                         time_modification="Tue Mar 13 04:08:46 2018" />
        <observations epoch_first="Tue Mar 13 03:00:00 2018"
                      epoch_last="Tue Mar 13 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39452"
                obs_have="37536"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="37110"
                obs_have="36524"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="34729"
                obs_have="34664"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Mar 13 06:36:41 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9556653"
                         time_creation="Tue Mar 13 04:12:17 2018"
                         time_modification="Tue Mar 13 04:08:46 2018" />
        <observations epoch_first="Tue Mar 13 03:00:00 2018"
                      epoch_last="Tue Mar 13 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39452"
                obs_have="37536"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="37110"
                obs_have="36524"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="34729"
                obs_have="34664"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9556653"
                         time_creation="Tue Mar 13 04:12:17 2018"
                         time_modification="Tue Mar 13 04:08:46 2018" />
        <observations epoch_first="Tue Mar 13 03:00:00 2018"
                      epoch_last="Tue Mar 13 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39452"
                obs_have="37536"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="37110"
                obs_have="36524"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="34729"
                obs_have="34664"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9556653"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 04:08:46 2018" />
        <observations epoch_first="Tue Mar 13 03:00:00 2018"
                      epoch_last="Tue Mar 13 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39452"
                obs_have="37536"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="37110"
                obs_have="36524"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="34729"
                obs_have="34664"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/prac072e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 13 05:22:42 2018"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9321442"
                         time_creation="Tue Mar 13 05:12:02 2018"
                         time_modification="Tue Mar 13 05:08:33 2018" />
        <observations epoch_first="Tue Mar 13 04:00:00 2018"
                      epoch_last="Tue Mar 13 04:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="38357"
                obs_have="34089"
                obs_ratio="88.87" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="31592"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="29879"
                obs_have="28797"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Tue Mar 13 05:47:41 2018"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9321442"
                         time_creation="Tue Mar 13 05:12:02 2018"
                         time_modification="Tue Mar 13 05:08:33 2018" />
        <observations epoch_first="Tue Mar 13 04:00:00 2018"
                      epoch_last="Tue Mar 13 04:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="38357"
                obs_have="34089"
                obs_ratio="88.87" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="31592"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="29879"
                obs_have="28797"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Tue Mar 13 07:36:42 2018"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9321442"
                         time_creation="Tue Mar 13 05:12:02 2018"
                         time_modification="Tue Mar 13 05:08:33 2018" />
        <observations epoch_first="Tue Mar 13 04:00:00 2018"
                      epoch_last="Tue Mar 13 04:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="38357"
                obs_have="34089"
                obs_ratio="88.87" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="31592"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="29879"
                obs_have="28797"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9321442"
                         time_creation="Tue Mar 13 05:12:02 2018"
                         time_modification="Tue Mar 13 05:08:33 2018" />
        <observations epoch_first="Tue Mar 13 04:00:00 2018"
                      epoch_last="Tue Mar 13 04:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="38357"
                obs_have="34089"
                obs_ratio="88.87" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="31592"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="29879"
                obs_have="28797"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9321442"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 05:08:33 2018" />
        <observations epoch_first="Tue Mar 13 04:00:00 2018"
                      epoch_last="Tue Mar 13 04:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="38357"
                obs_have="34089"
                obs_ratio="88.87" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="31592"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="29879"
                obs_have="28797"
                obs_ratio="96.38" />
        </observations>
      </control>
    </file>
    <file name="/prac072f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 13 06:22:40 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9369735"
                         time_creation="Tue Mar 13 06:12:02 2018"
                         time_modification="Tue Mar 13 06:08:37 2018" />
        <observations epoch_first="Tue Mar 13 05:00:00 2018"
                      epoch_last="Tue Mar 13 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36367"
                obs_have="33097"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="31103"
                obs_have="30562"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="26931"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Tue Mar 13 06:47:39 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9369735"
                         time_creation="Tue Mar 13 06:12:02 2018"
                         time_modification="Tue Mar 13 06:08:37 2018" />
        <observations epoch_first="Tue Mar 13 05:00:00 2018"
                      epoch_last="Tue Mar 13 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36367"
                obs_have="33097"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="31103"
                obs_have="30562"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="26931"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Tue Mar 13 08:36:40 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9369735"
                         time_creation="Tue Mar 13 06:12:02 2018"
                         time_modification="Tue Mar 13 06:08:37 2018" />
        <observations epoch_first="Tue Mar 13 05:00:00 2018"
                      epoch_last="Tue Mar 13 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36367"
                obs_have="33097"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="31103"
                obs_have="30562"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="26931"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9369735"
                         time_creation="Tue Mar 13 06:12:02 2018"
                         time_modification="Tue Mar 13 06:08:37 2018" />
        <observations epoch_first="Tue Mar 13 05:00:00 2018"
                      epoch_last="Tue Mar 13 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36367"
                obs_have="33097"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="31103"
                obs_have="30562"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="26931"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9369735"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 06:08:37 2018" />
        <observations epoch_first="Tue Mar 13 05:00:00 2018"
                      epoch_last="Tue Mar 13 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36367"
                obs_have="33097"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="31103"
                obs_have="30562"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="26931"
                obs_ratio="98.83" />
        </observations>
      </control>
    </file>
    <file name="/prac072g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 13 07:22:39 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9214029"
                         time_creation="Tue Mar 13 07:12:03 2018"
                         time_modification="Tue Mar 13 07:08:30 2018" />
        <observations epoch_first="Tue Mar 13 06:00:00 2018"
                      epoch_last="Tue Mar 13 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36074"
                obs_have="29770"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="26023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 07:47:38 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9214029"
                         time_creation="Tue Mar 13 07:12:03 2018"
                         time_modification="Tue Mar 13 07:08:30 2018" />
        <observations epoch_first="Tue Mar 13 06:00:00 2018"
                      epoch_last="Tue Mar 13 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36074"
                obs_have="29770"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="26023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 09:36:39 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9214029"
                         time_creation="Tue Mar 13 07:12:03 2018"
                         time_modification="Tue Mar 13 07:08:30 2018" />
        <observations epoch_first="Tue Mar 13 06:00:00 2018"
                      epoch_last="Tue Mar 13 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36074"
                obs_have="29770"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="26023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9214029"
                         time_creation="Tue Mar 13 07:12:03 2018"
                         time_modification="Tue Mar 13 07:08:30 2018" />
        <observations epoch_first="Tue Mar 13 06:00:00 2018"
                      epoch_last="Tue Mar 13 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36074"
                obs_have="29770"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="26023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9214029"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 07:08:30 2018" />
        <observations epoch_first="Tue Mar 13 06:00:00 2018"
                      epoch_last="Tue Mar 13 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36074"
                obs_have="29770"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="26023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 13 08:22:40 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9045784"
                         time_creation="Tue Mar 13 08:12:03 2018"
                         time_modification="Tue Mar 13 08:08:11 2018" />
        <observations epoch_first="Tue Mar 13 07:00:00 2018"
                      epoch_last="Tue Mar 13 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="28210"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="25528"
                obs_have="25431"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 08:47:40 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9045784"
                         time_creation="Tue Mar 13 08:12:03 2018"
                         time_modification="Tue Mar 13 08:08:11 2018" />
        <observations epoch_first="Tue Mar 13 07:00:00 2018"
                      epoch_last="Tue Mar 13 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="28210"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="25528"
                obs_have="25431"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 10:36:40 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9045784"
                         time_creation="Tue Mar 13 08:12:03 2018"
                         time_modification="Tue Mar 13 08:08:11 2018" />
        <observations epoch_first="Tue Mar 13 07:00:00 2018"
                      epoch_last="Tue Mar 13 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="28210"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="25528"
                obs_have="25431"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9045784"
                         time_creation="Tue Mar 13 08:12:03 2018"
                         time_modification="Tue Mar 13 08:08:11 2018" />
        <observations epoch_first="Tue Mar 13 07:00:00 2018"
                      epoch_last="Tue Mar 13 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="28210"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="25528"
                obs_have="25431"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9045784"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 08:08:11 2018" />
        <observations epoch_first="Tue Mar 13 07:00:00 2018"
                      epoch_last="Tue Mar 13 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="28210"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="25528"
                obs_have="25431"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 13 09:22:37 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9016073"
                         time_creation="Tue Mar 13 09:12:03 2018"
                         time_modification="Tue Mar 13 09:08:10 2018" />
        <observations epoch_first="Tue Mar 13 08:00:00 2018"
                      epoch_last="Tue Mar 13 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="30377"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27437"
                obs_have="27187"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24835"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Mar 13 09:47:38 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9016073"
                         time_creation="Tue Mar 13 09:12:03 2018"
                         time_modification="Tue Mar 13 09:08:10 2018" />
        <observations epoch_first="Tue Mar 13 08:00:00 2018"
                      epoch_last="Tue Mar 13 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="30377"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27437"
                obs_have="27187"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24835"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Mar 13 11:36:39 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9016073"
                         time_creation="Tue Mar 13 09:12:03 2018"
                         time_modification="Tue Mar 13 09:08:10 2018" />
        <observations epoch_first="Tue Mar 13 08:00:00 2018"
                      epoch_last="Tue Mar 13 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="30377"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27437"
                obs_have="27187"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24835"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9016073"
                         time_creation="Tue Mar 13 09:12:03 2018"
                         time_modification="Tue Mar 13 09:08:10 2018" />
        <observations epoch_first="Tue Mar 13 08:00:00 2018"
                      epoch_last="Tue Mar 13 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="30377"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27437"
                obs_have="27187"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24835"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9016073"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 09:08:10 2018" />
        <observations epoch_first="Tue Mar 13 08:00:00 2018"
                      epoch_last="Tue Mar 13 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31171"
                obs_have="30377"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27437"
                obs_have="27187"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24835"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/prac072j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 13 10:22:37 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8501337"
                         time_creation="Tue Mar 13 10:12:03 2018"
                         time_modification="Tue Mar 13 10:08:16 2018" />
        <observations epoch_first="Tue Mar 13 09:00:00 2018"
                      epoch_last="Tue Mar 13 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32558"
                obs_have="29512"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="26720"
                obs_have="26039"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 10:47:37 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8501337"
                         time_creation="Tue Mar 13 10:12:03 2018"
                         time_modification="Tue Mar 13 10:08:16 2018" />
        <observations epoch_first="Tue Mar 13 09:00:00 2018"
                      epoch_last="Tue Mar 13 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32558"
                obs_have="29512"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="26720"
                obs_have="26039"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 12:36:37 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8501337"
                         time_creation="Tue Mar 13 10:12:03 2018"
                         time_modification="Tue Mar 13 10:08:16 2018" />
        <observations epoch_first="Tue Mar 13 09:00:00 2018"
                      epoch_last="Tue Mar 13 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32558"
                obs_have="29512"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="26720"
                obs_have="26039"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8501337"
                         time_creation="Tue Mar 13 10:12:03 2018"
                         time_modification="Tue Mar 13 10:08:16 2018" />
        <observations epoch_first="Tue Mar 13 09:00:00 2018"
                      epoch_last="Tue Mar 13 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32558"
                obs_have="29512"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="26720"
                obs_have="26039"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8501337"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 10:08:16 2018" />
        <observations epoch_first="Tue Mar 13 09:00:00 2018"
                      epoch_last="Tue Mar 13 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32558"
                obs_have="29512"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="26720"
                obs_have="26039"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 13 11:22:40 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8294984"
                         time_creation="Tue Mar 13 11:12:02 2018"
                         time_modification="Tue Mar 13 11:08:19 2018" />
        <observations epoch_first="Tue Mar 13 10:00:00 2018"
                      epoch_last="Tue Mar 13 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29470"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25335"
                obs_have="24621"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="23677"
                obs_have="23677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 11:47:40 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8294984"
                         time_creation="Tue Mar 13 11:12:02 2018"
                         time_modification="Tue Mar 13 11:08:19 2018" />
        <observations epoch_first="Tue Mar 13 10:00:00 2018"
                      epoch_last="Tue Mar 13 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29470"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25335"
                obs_have="24621"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="23677"
                obs_have="23677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 13:36:41 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8294984"
                         time_creation="Tue Mar 13 11:12:02 2018"
                         time_modification="Tue Mar 13 11:08:19 2018" />
        <observations epoch_first="Tue Mar 13 10:00:00 2018"
                      epoch_last="Tue Mar 13 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29470"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25335"
                obs_have="24621"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="23677"
                obs_have="23677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8294984"
                         time_creation="Tue Mar 13 11:12:02 2018"
                         time_modification="Tue Mar 13 11:08:19 2018" />
        <observations epoch_first="Tue Mar 13 10:00:00 2018"
                      epoch_last="Tue Mar 13 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29470"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25335"
                obs_have="24621"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="23677"
                obs_have="23677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8294984"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 11:08:19 2018" />
        <observations epoch_first="Tue Mar 13 10:00:00 2018"
                      epoch_last="Tue Mar 13 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29470"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25335"
                obs_have="24621"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="23677"
                obs_have="23677"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 13 12:22:40 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8809753"
                         time_creation="Tue Mar 13 12:12:12 2018"
                         time_modification="Tue Mar 13 12:08:17 2018" />
        <observations epoch_first="Tue Mar 13 11:00:00 2018"
                      epoch_last="Tue Mar 13 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34692"
                obs_have="32691"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28511"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24318"
                obs_have="24318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 12:47:40 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8809753"
                         time_creation="Tue Mar 13 12:12:12 2018"
                         time_modification="Tue Mar 13 12:08:17 2018" />
        <observations epoch_first="Tue Mar 13 11:00:00 2018"
                      epoch_last="Tue Mar 13 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34692"
                obs_have="32691"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28511"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24318"
                obs_have="24318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 14:36:42 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8809753"
                         time_creation="Tue Mar 13 12:12:12 2018"
                         time_modification="Tue Mar 13 12:08:17 2018" />
        <observations epoch_first="Tue Mar 13 11:00:00 2018"
                      epoch_last="Tue Mar 13 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34692"
                obs_have="32691"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28511"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24318"
                obs_have="24318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8809753"
                         time_creation="Tue Mar 13 12:12:12 2018"
                         time_modification="Tue Mar 13 12:08:17 2018" />
        <observations epoch_first="Tue Mar 13 11:00:00 2018"
                      epoch_last="Tue Mar 13 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34692"
                obs_have="32691"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28511"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24318"
                obs_have="24318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8809753"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 12:08:17 2018" />
        <observations epoch_first="Tue Mar 13 11:00:00 2018"
                      epoch_last="Tue Mar 13 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34692"
                obs_have="32691"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28511"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24318"
                obs_have="24318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 13 13:47:34 2018"
               level="3">
        <file_statistics latency="00:21:39"
                         size="9009490"
                         time_creation="Tue Mar 13 13:45:06 2018"
                         time_modification="Tue Mar 13 13:21:38 2018" />
        <observations epoch_first="Tue Mar 13 12:00:00 2018"
                      epoch_last="Tue Mar 13 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31392"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="30807"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 15:36:41 2018"
               level="3">
        <file_statistics latency="00:21:39"
                         size="9009490"
                         time_creation="Tue Mar 13 13:45:06 2018"
                         time_modification="Tue Mar 13 13:21:38 2018" />
        <observations epoch_first="Tue Mar 13 12:00:00 2018"
                      epoch_last="Tue Mar 13 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31392"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="30807"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:21:39"
                         size="9009490"
                         time_creation="Tue Mar 13 13:45:06 2018"
                         time_modification="Tue Mar 13 13:21:38 2018" />
        <observations epoch_first="Tue Mar 13 12:00:00 2018"
                      epoch_last="Tue Mar 13 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31392"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="30807"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:21:39"
                         size="9009490"
                         time_creation="Mon Apr  9 01:54:53 2018"
                         time_modification="Tue Mar 13 13:21:38 2018" />
        <observations epoch_first="Tue Mar 13 12:00:00 2018"
                      epoch_last="Tue Mar 13 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31392"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="30807"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 13 14:22:40 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9420393"
                         time_creation="Tue Mar 13 14:12:14 2018"
                         time_modification="Tue Mar 13 14:08:16 2018" />
        <observations epoch_first="Tue Mar 13 13:00:00 2018"
                      epoch_last="Tue Mar 13 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33402"
                obs_have="32588"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="30040"
                obs_have="30002"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="27590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 14:47:40 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9420393"
                         time_creation="Tue Mar 13 14:12:14 2018"
                         time_modification="Tue Mar 13 14:08:16 2018" />
        <observations epoch_first="Tue Mar 13 13:00:00 2018"
                      epoch_last="Tue Mar 13 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33402"
                obs_have="32588"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="30040"
                obs_have="30002"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="27590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 16:36:39 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9420393"
                         time_creation="Tue Mar 13 14:12:14 2018"
                         time_modification="Tue Mar 13 14:08:16 2018" />
        <observations epoch_first="Tue Mar 13 13:00:00 2018"
                      epoch_last="Tue Mar 13 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33402"
                obs_have="32588"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="30040"
                obs_have="30002"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="27590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9420393"
                         time_creation="Tue Mar 13 14:12:14 2018"
                         time_modification="Tue Mar 13 14:08:16 2018" />
        <observations epoch_first="Tue Mar 13 13:00:00 2018"
                      epoch_last="Tue Mar 13 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33402"
                obs_have="32588"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="30040"
                obs_have="30002"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="27590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9420393"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 14:08:16 2018" />
        <observations epoch_first="Tue Mar 13 13:00:00 2018"
                      epoch_last="Tue Mar 13 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33402"
                obs_have="32588"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="30040"
                obs_have="30002"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="27590"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 13 15:22:47 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10214333"
                         time_creation="Tue Mar 13 15:12:03 2018"
                         time_modification="Tue Mar 13 15:08:43 2018" />
        <observations epoch_first="Tue Mar 13 14:00:00 2018"
                      epoch_last="Tue Mar 13 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41328"
                obs_have="36505"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32021"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="25352"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 15:47:47 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10214333"
                         time_creation="Tue Mar 13 15:12:03 2018"
                         time_modification="Tue Mar 13 15:08:43 2018" />
        <observations epoch_first="Tue Mar 13 14:00:00 2018"
                      epoch_last="Tue Mar 13 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41328"
                obs_have="36505"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32021"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="25352"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 17:36:48 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10214333"
                         time_creation="Tue Mar 13 15:12:03 2018"
                         time_modification="Tue Mar 13 15:08:43 2018" />
        <observations epoch_first="Tue Mar 13 14:00:00 2018"
                      epoch_last="Tue Mar 13 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41328"
                obs_have="36505"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32021"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="25352"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10214333"
                         time_creation="Tue Mar 13 15:12:03 2018"
                         time_modification="Tue Mar 13 15:08:43 2018" />
        <observations epoch_first="Tue Mar 13 14:00:00 2018"
                      epoch_last="Tue Mar 13 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41328"
                obs_have="36505"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32021"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="25352"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10214333"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 15:08:43 2018" />
        <observations epoch_first="Tue Mar 13 14:00:00 2018"
                      epoch_last="Tue Mar 13 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41328"
                obs_have="36505"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32021"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="25352"
                obs_have="25351"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 13 16:22:41 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9702099"
                         time_creation="Tue Mar 13 16:12:03 2018"
                         time_modification="Tue Mar 13 16:08:39 2018" />
        <observations epoch_first="Tue Mar 13 15:00:00 2018"
                      epoch_last="Tue Mar 13 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34870"
                obs_have="33066"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32311"
                obs_have="31898"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="30721"
                obs_have="30701"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Mar 13 16:47:40 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9702099"
                         time_creation="Tue Mar 13 16:12:03 2018"
                         time_modification="Tue Mar 13 16:08:39 2018" />
        <observations epoch_first="Tue Mar 13 15:00:00 2018"
                      epoch_last="Tue Mar 13 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34870"
                obs_have="33066"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32311"
                obs_have="31898"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="30721"
                obs_have="30701"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Mar 13 18:36:42 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9702099"
                         time_creation="Tue Mar 13 16:12:03 2018"
                         time_modification="Tue Mar 13 16:08:39 2018" />
        <observations epoch_first="Tue Mar 13 15:00:00 2018"
                      epoch_last="Tue Mar 13 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34870"
                obs_have="33066"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32311"
                obs_have="31898"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="30721"
                obs_have="30701"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9702099"
                         time_creation="Tue Mar 13 16:12:03 2018"
                         time_modification="Tue Mar 13 16:08:39 2018" />
        <observations epoch_first="Tue Mar 13 15:00:00 2018"
                      epoch_last="Tue Mar 13 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34870"
                obs_have="33066"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32311"
                obs_have="31898"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="30721"
                obs_have="30701"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9702099"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 16:08:39 2018" />
        <observations epoch_first="Tue Mar 13 15:00:00 2018"
                      epoch_last="Tue Mar 13 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34870"
                obs_have="33066"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="32311"
                obs_have="31898"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="30721"
                obs_have="30701"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac072q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 13 17:22:46 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9231755"
                         time_creation="Tue Mar 13 17:12:02 2018"
                         time_modification="Tue Mar 13 17:08:18 2018" />
        <observations epoch_first="Tue Mar 13 16:00:00 2018"
                      epoch_last="Tue Mar 13 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31548"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="29727"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="27255"
                obs_have="27255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 17:47:45 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9231755"
                         time_creation="Tue Mar 13 17:12:02 2018"
                         time_modification="Tue Mar 13 17:08:18 2018" />
        <observations epoch_first="Tue Mar 13 16:00:00 2018"
                      epoch_last="Tue Mar 13 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31548"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="29727"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="27255"
                obs_have="27255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:36:46 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9231755"
                         time_creation="Tue Mar 13 17:12:02 2018"
                         time_modification="Tue Mar 13 17:08:18 2018" />
        <observations epoch_first="Tue Mar 13 16:00:00 2018"
                      epoch_last="Tue Mar 13 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31548"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="29727"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="27255"
                obs_have="27255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9231755"
                         time_creation="Tue Mar 13 17:12:02 2018"
                         time_modification="Tue Mar 13 17:08:18 2018" />
        <observations epoch_first="Tue Mar 13 16:00:00 2018"
                      epoch_last="Tue Mar 13 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31548"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="29727"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="27255"
                obs_have="27255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9231755"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 17:08:18 2018" />
        <observations epoch_first="Tue Mar 13 16:00:00 2018"
                      epoch_last="Tue Mar 13 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31548"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="29727"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="27255"
                obs_have="27255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 13 18:22:47 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8809257"
                         time_creation="Tue Mar 13 18:12:03 2018"
                         time_modification="Tue Mar 13 18:08:22 2018" />
        <observations epoch_first="Tue Mar 13 17:00:00 2018"
                      epoch_last="Tue Mar 13 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34900"
                obs_have="31351"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="28822"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26464"
                obs_have="25771"
                obs_ratio="97.38" />
        </observations>
      </control>
      <control date="Tue Mar 13 18:47:42 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8809257"
                         time_creation="Tue Mar 13 18:12:03 2018"
                         time_modification="Tue Mar 13 18:08:22 2018" />
        <observations epoch_first="Tue Mar 13 17:00:00 2018"
                      epoch_last="Tue Mar 13 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34900"
                obs_have="31351"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="28822"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26464"
                obs_have="25771"
                obs_ratio="97.38" />
        </observations>
      </control>
      <control date="Tue Mar 13 20:36:43 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8809257"
                         time_creation="Tue Mar 13 18:12:03 2018"
                         time_modification="Tue Mar 13 18:08:22 2018" />
        <observations epoch_first="Tue Mar 13 17:00:00 2018"
                      epoch_last="Tue Mar 13 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34900"
                obs_have="31351"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="28822"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26464"
                obs_have="25771"
                obs_ratio="97.38" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8809257"
                         time_creation="Tue Mar 13 18:12:03 2018"
                         time_modification="Tue Mar 13 18:08:22 2018" />
        <observations epoch_first="Tue Mar 13 17:00:00 2018"
                      epoch_last="Tue Mar 13 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34900"
                obs_have="31351"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="28822"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26464"
                obs_have="25771"
                obs_ratio="97.38" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8809257"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 18:08:22 2018" />
        <observations epoch_first="Tue Mar 13 17:00:00 2018"
                      epoch_last="Tue Mar 13 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34900"
                obs_have="31351"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="28822"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26464"
                obs_have="25771"
                obs_ratio="97.38" />
        </observations>
      </control>
    </file>
    <file name="/prac072s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 13 19:22:38 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8474608"
                         time_creation="Tue Mar 13 19:12:03 2018"
                         time_modification="Tue Mar 13 19:08:06 2018" />
        <observations epoch_first="Tue Mar 13 18:00:00 2018"
                      epoch_last="Tue Mar 13 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="31086"
                obs_ratio="82.09" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="24288"
                obs_ratio="93.76" />
          <mask elevation="15 degrees"
                obs_expected="21565"
                obs_have="21563"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:47:37 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8474608"
                         time_creation="Tue Mar 13 19:12:03 2018"
                         time_modification="Tue Mar 13 19:08:06 2018" />
        <observations epoch_first="Tue Mar 13 18:00:00 2018"
                      epoch_last="Tue Mar 13 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="31086"
                obs_ratio="82.09" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="24288"
                obs_ratio="93.76" />
          <mask elevation="15 degrees"
                obs_expected="21565"
                obs_have="21563"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 21:36:39 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8474608"
                         time_creation="Tue Mar 13 19:12:03 2018"
                         time_modification="Tue Mar 13 19:08:06 2018" />
        <observations epoch_first="Tue Mar 13 18:00:00 2018"
                      epoch_last="Tue Mar 13 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="31086"
                obs_ratio="82.09" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="24288"
                obs_ratio="93.76" />
          <mask elevation="15 degrees"
                obs_expected="21565"
                obs_have="21563"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8474608"
                         time_creation="Tue Mar 13 19:12:03 2018"
                         time_modification="Tue Mar 13 19:08:06 2018" />
        <observations epoch_first="Tue Mar 13 18:00:00 2018"
                      epoch_last="Tue Mar 13 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="31086"
                obs_ratio="82.09" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="24288"
                obs_ratio="93.76" />
          <mask elevation="15 degrees"
                obs_expected="21565"
                obs_have="21563"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8474608"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 19:08:06 2018" />
        <observations epoch_first="Tue Mar 13 18:00:00 2018"
                      epoch_last="Tue Mar 13 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="31086"
                obs_ratio="82.09" />
          <mask elevation="10 degrees"
                obs_expected="25904"
                obs_have="24288"
                obs_ratio="93.76" />
          <mask elevation="15 degrees"
                obs_expected="21565"
                obs_have="21563"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac072t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 13 20:22:41 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7570457"
                         time_creation="Tue Mar 13 20:12:03 2018"
                         time_modification="Tue Mar 13 20:08:15 2018" />
        <observations epoch_first="Tue Mar 13 19:00:00 2018"
                      epoch_last="Tue Mar 13 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32735"
                obs_have="28851"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27559"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25939"
                obs_have="25939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 20:47:44 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7570457"
                         time_creation="Tue Mar 13 20:12:03 2018"
                         time_modification="Tue Mar 13 20:08:15 2018" />
        <observations epoch_first="Tue Mar 13 19:00:00 2018"
                      epoch_last="Tue Mar 13 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32735"
                obs_have="28851"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27559"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25939"
                obs_have="25939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 22:36:41 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7570457"
                         time_creation="Tue Mar 13 20:12:03 2018"
                         time_modification="Tue Mar 13 20:08:15 2018" />
        <observations epoch_first="Tue Mar 13 19:00:00 2018"
                      epoch_last="Tue Mar 13 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32735"
                obs_have="28851"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27559"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25939"
                obs_have="25939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7570457"
                         time_creation="Tue Mar 13 20:12:03 2018"
                         time_modification="Tue Mar 13 20:08:15 2018" />
        <observations epoch_first="Tue Mar 13 19:00:00 2018"
                      epoch_last="Tue Mar 13 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32735"
                obs_have="28851"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27559"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25939"
                obs_have="25939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7570457"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 20:08:15 2018" />
        <observations epoch_first="Tue Mar 13 19:00:00 2018"
                      epoch_last="Tue Mar 13 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32735"
                obs_have="28851"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27559"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25939"
                obs_have="25939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac072u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 13 21:22:43 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="8435321"
                         time_creation="Tue Mar 13 21:12:03 2018"
                         time_modification="Tue Mar 13 21:08:10 2018" />
        <observations epoch_first="Tue Mar 13 20:00:00 2018"
                      epoch_last="Tue Mar 13 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31234"
                obs_have="29117"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="25632"
                obs_have="25620"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22300"
                obs_have="22297"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 21:47:43 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="8435321"
                         time_creation="Tue Mar 13 21:12:03 2018"
                         time_modification="Tue Mar 13 21:08:10 2018" />
        <observations epoch_first="Tue Mar 13 20:00:00 2018"
                      epoch_last="Tue Mar 13 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31234"
                obs_have="29117"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="25632"
                obs_have="25620"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22300"
                obs_have="22297"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 23:36:43 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="8435321"
                         time_creation="Tue Mar 13 21:12:03 2018"
                         time_modification="Tue Mar 13 21:08:10 2018" />
        <observations epoch_first="Tue Mar 13 20:00:00 2018"
                      epoch_last="Tue Mar 13 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31234"
                obs_have="29117"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="25632"
                obs_have="25620"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22300"
                obs_have="22297"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="8435321"
                         time_creation="Tue Mar 13 21:12:03 2018"
                         time_modification="Tue Mar 13 21:08:10 2018" />
        <observations epoch_first="Tue Mar 13 20:00:00 2018"
                      epoch_last="Tue Mar 13 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31234"
                obs_have="29117"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="25632"
                obs_have="25620"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22300"
                obs_have="22297"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="8435321"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 21:08:10 2018" />
        <observations epoch_first="Tue Mar 13 20:00:00 2018"
                      epoch_last="Tue Mar 13 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31234"
                obs_have="29117"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="25632"
                obs_have="25620"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22300"
                obs_have="22297"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac072v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 13 22:22:46 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8835143"
                         time_creation="Tue Mar 13 22:12:19 2018"
                         time_modification="Tue Mar 13 22:08:31 2018" />
        <observations epoch_first="Tue Mar 13 21:00:00 2018"
                      epoch_last="Tue Mar 13 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31114"
                obs_have="27809"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="27139"
                obs_have="26649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="23341"
                obs_have="23335"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 13 22:47:46 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8835143"
                         time_creation="Tue Mar 13 22:12:19 2018"
                         time_modification="Tue Mar 13 22:08:31 2018" />
        <observations epoch_first="Tue Mar 13 21:00:00 2018"
                      epoch_last="Tue Mar 13 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31114"
                obs_have="27809"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="27139"
                obs_have="26649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="23341"
                obs_have="23335"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 14 00:36:46 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8835143"
                         time_creation="Tue Mar 13 22:12:19 2018"
                         time_modification="Tue Mar 13 22:08:31 2018" />
        <observations epoch_first="Tue Mar 13 21:00:00 2018"
                      epoch_last="Tue Mar 13 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31114"
                obs_have="27809"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="27139"
                obs_have="26649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="23341"
                obs_have="23335"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8835143"
                         time_creation="Tue Mar 13 22:12:19 2018"
                         time_modification="Tue Mar 13 22:08:31 2018" />
        <observations epoch_first="Tue Mar 13 21:00:00 2018"
                      epoch_last="Tue Mar 13 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31114"
                obs_have="27809"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="27139"
                obs_have="26649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="23341"
                obs_have="23335"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8835143"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 22:08:31 2018" />
        <observations epoch_first="Tue Mar 13 21:00:00 2018"
                      epoch_last="Tue Mar 13 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31114"
                obs_have="27809"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="27139"
                obs_have="26649"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="23341"
                obs_have="23335"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac072w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Mar 13 23:22:46 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9523807"
                         time_creation="Tue Mar 13 23:12:06 2018"
                         time_modification="Tue Mar 13 23:08:37 2018" />
        <observations epoch_first="Tue Mar 13 22:00:00 2018"
                      epoch_last="Tue Mar 13 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="32958"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="26093"
                obs_have="24698"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19981"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Tue Mar 13 23:47:46 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9523807"
                         time_creation="Tue Mar 13 23:12:06 2018"
                         time_modification="Tue Mar 13 23:08:37 2018" />
        <observations epoch_first="Tue Mar 13 22:00:00 2018"
                      epoch_last="Tue Mar 13 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="32958"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="26093"
                obs_have="24698"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19981"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Wed Mar 14 01:36:46 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9523807"
                         time_creation="Tue Mar 13 23:12:06 2018"
                         time_modification="Tue Mar 13 23:08:37 2018" />
        <observations epoch_first="Tue Mar 13 22:00:00 2018"
                      epoch_last="Tue Mar 13 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="32958"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="26093"
                obs_have="24698"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19981"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9523807"
                         time_creation="Tue Mar 13 23:12:06 2018"
                         time_modification="Tue Mar 13 23:08:37 2018" />
        <observations epoch_first="Tue Mar 13 22:00:00 2018"
                      epoch_last="Tue Mar 13 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="32958"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="26093"
                obs_have="24698"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19981"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9523807"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Tue Mar 13 23:08:37 2018" />
        <observations epoch_first="Tue Mar 13 22:00:00 2018"
                      epoch_last="Tue Mar 13 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="32958"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="26093"
                obs_have="24698"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19981"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/prac072x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 14 17:00:46 2018"
               level="3">
        <file_statistics latency="01:10:42"
                         size="10454977"
                         time_creation="Wed Mar 14 02:50:06 2018"
                         time_modification="Wed Mar 14 01:10:41 2018" />
        <observations epoch_first="Tue Mar 13 23:00:00 2018"
                      epoch_last="Tue Mar 13 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="36265"
                obs_ratio="90.59" />
          <mask elevation="10 degrees"
                obs_expected="32454"
                obs_have="32403"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27934"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 12 03:17:37 2018"
               level="3">
        <file_statistics latency="01:10:42"
                         size="10454977"
                         time_creation="Mon Apr  9 01:54:54 2018"
                         time_modification="Wed Mar 14 01:10:41 2018" />
        <observations epoch_first="Tue Mar 13 23:00:00 2018"
                      epoch_last="Tue Mar 13 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="36265"
                obs_ratio="90.59" />
          <mask elevation="10 degrees"
                obs_expected="32454"
                obs_have="32403"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27934"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
