<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-12-20 00:00:00"
    DayOfYear="354"
    Year="2018">
  <station name="PRAC">
    <file name="/prac3540.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 21 16:45:51 2018"
               level="3">
        <file_statistics latency="01:36:08"
                         size="7310910"
                         time_creation="Fri Dec 21 02:51:10 2018"
                         time_modification="Fri Dec 21 01:35:38 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:30 2018"
                      epochs="2862"
                      epochs_ratio="99.38">
          <mask elevation="03 degrees"
                obs_expected="29539"
                obs_have="26319"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="24797"
                obs_have="24085"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="21935"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:01:46 2019"
               level="3">
        <file_statistics latency="01:36:08"
                         size="7310910"
                         time_creation="Wed Jan 16 01:58:58 2019"
                         time_modification="Fri Dec 21 01:35:38 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:30 2018"
                      epochs="2862"
                      epochs_ratio="99.38">
          <mask elevation="03 degrees"
                obs_expected="29539"
                obs_have="26319"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="24797"
                obs_have="24085"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="21935"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/prac354a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Dec 20 01:22:48 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8047439"
                         time_creation="Thu Dec 20 01:12:07 2018"
                         time_modification="Thu Dec 20 01:08:40 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31303"
                obs_have="28074"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="25724"
                obs_have="25673"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 01:47:49 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8047439"
                         time_creation="Thu Dec 20 01:12:07 2018"
                         time_modification="Thu Dec 20 01:08:40 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31303"
                obs_have="28074"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="25724"
                obs_have="25673"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 03:36:52 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8047439"
                         time_creation="Thu Dec 20 01:12:07 2018"
                         time_modification="Thu Dec 20 01:08:40 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31303"
                obs_have="28074"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="25724"
                obs_have="25673"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8047439"
                         time_creation="Thu Dec 20 01:12:07 2018"
                         time_modification="Thu Dec 20 01:08:40 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31303"
                obs_have="28074"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="25724"
                obs_have="25673"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8047439"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 01:08:40 2018" />
        <observations epoch_first="Thu Dec 20 00:00:00 2018"
                      epoch_last="Thu Dec 20 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31303"
                obs_have="28074"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="25724"
                obs_have="25673"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Dec 20 02:22:58 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9187386"
                         time_creation="Thu Dec 20 02:12:03 2018"
                         time_modification="Thu Dec 20 02:08:23 2018" />
        <observations epoch_first="Thu Dec 20 01:00:00 2018"
                      epoch_last="Thu Dec 20 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32709"
                obs_have="30797"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="27264"
                obs_have="27259"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23670"
                obs_have="23670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 02:47:53 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9187386"
                         time_creation="Thu Dec 20 02:12:03 2018"
                         time_modification="Thu Dec 20 02:08:23 2018" />
        <observations epoch_first="Thu Dec 20 01:00:00 2018"
                      epoch_last="Thu Dec 20 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32709"
                obs_have="30797"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="27264"
                obs_have="27259"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23670"
                obs_have="23670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 04:36:53 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9187386"
                         time_creation="Thu Dec 20 02:12:03 2018"
                         time_modification="Thu Dec 20 02:08:23 2018" />
        <observations epoch_first="Thu Dec 20 01:00:00 2018"
                      epoch_last="Thu Dec 20 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32709"
                obs_have="30797"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="27264"
                obs_have="27259"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23670"
                obs_have="23670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9187386"
                         time_creation="Thu Dec 20 02:12:03 2018"
                         time_modification="Thu Dec 20 02:08:23 2018" />
        <observations epoch_first="Thu Dec 20 01:00:00 2018"
                      epoch_last="Thu Dec 20 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32709"
                obs_have="30797"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="27264"
                obs_have="27259"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23670"
                obs_have="23670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9187386"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 02:08:23 2018" />
        <observations epoch_first="Thu Dec 20 01:00:00 2018"
                      epoch_last="Thu Dec 20 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32709"
                obs_have="30797"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="27264"
                obs_have="27259"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23670"
                obs_have="23670"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Dec 20 03:23:01 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10007514"
                         time_creation="Thu Dec 20 03:12:03 2018"
                         time_modification="Thu Dec 20 03:08:43 2018" />
        <observations epoch_first="Thu Dec 20 02:00:00 2018"
                      epoch_last="Thu Dec 20 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="33066"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 03:47:59 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10007514"
                         time_creation="Thu Dec 20 03:12:03 2018"
                         time_modification="Thu Dec 20 03:08:43 2018" />
        <observations epoch_first="Thu Dec 20 02:00:00 2018"
                      epoch_last="Thu Dec 20 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="33066"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 05:36:52 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10007514"
                         time_creation="Thu Dec 20 03:12:03 2018"
                         time_modification="Thu Dec 20 03:08:43 2018" />
        <observations epoch_first="Thu Dec 20 02:00:00 2018"
                      epoch_last="Thu Dec 20 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="33066"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10007514"
                         time_creation="Thu Dec 20 03:12:03 2018"
                         time_modification="Thu Dec 20 03:08:43 2018" />
        <observations epoch_first="Thu Dec 20 02:00:00 2018"
                      epoch_last="Thu Dec 20 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="33066"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10007514"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 03:08:43 2018" />
        <observations epoch_first="Thu Dec 20 02:00:00 2018"
                      epoch_last="Thu Dec 20 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="33066"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="31675"
                obs_have="31674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Dec 20 04:22:19 2018"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10828973"
                         time_creation="Thu Dec 20 04:12:07 2018"
                         time_modification="Thu Dec 20 04:07:44 2018" />
        <observations epoch_first="Thu Dec 20 03:00:00 2018"
                      epoch_last="Thu Dec 20 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="40843"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32967"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="28203"
                obs_have="27911"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Dec 20 04:47:58 2018"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10828973"
                         time_creation="Thu Dec 20 04:12:07 2018"
                         time_modification="Thu Dec 20 04:07:44 2018" />
        <observations epoch_first="Thu Dec 20 03:00:00 2018"
                      epoch_last="Thu Dec 20 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="40843"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32967"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="28203"
                obs_have="27911"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Dec 20 06:36:55 2018"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10828973"
                         time_creation="Thu Dec 20 04:12:07 2018"
                         time_modification="Thu Dec 20 04:07:44 2018" />
        <observations epoch_first="Thu Dec 20 03:00:00 2018"
                      epoch_last="Thu Dec 20 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="40843"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32967"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="28203"
                obs_have="27911"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10828973"
                         time_creation="Thu Dec 20 04:12:07 2018"
                         time_modification="Thu Dec 20 04:07:44 2018" />
        <observations epoch_first="Thu Dec 20 03:00:00 2018"
                      epoch_last="Thu Dec 20 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="40843"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32967"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="28203"
                obs_have="27911"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10828973"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 04:07:44 2018" />
        <observations epoch_first="Thu Dec 20 03:00:00 2018"
                      epoch_last="Thu Dec 20 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="40843"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32967"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="28203"
                obs_have="27911"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/prac354e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Dec 20 05:47:57 2018"
               level="3">
        <file_statistics latency="00:22:57"
                         size="10330173"
                         time_creation="Thu Dec 20 05:45:19 2018"
                         time_modification="Thu Dec 20 05:22:56 2018" />
        <observations epoch_first="Thu Dec 20 04:00:00 2018"
                      epoch_last="Thu Dec 20 04:59:59 2018"
                      epochs="3447"
                      epochs_ratio="95.75">
          <mask elevation="03 degrees"
                obs_expected="44798"
                obs_have="38880"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="39490"
                obs_have="36451"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="35099"
                obs_have="33293"
                obs_ratio="94.85" />
        </observations>
      </control>
      <control date="Thu Dec 20 07:36:55 2018"
               level="3">
        <file_statistics latency="00:22:57"
                         size="10330173"
                         time_creation="Thu Dec 20 05:45:19 2018"
                         time_modification="Thu Dec 20 05:22:56 2018" />
        <observations epoch_first="Thu Dec 20 04:00:00 2018"
                      epoch_last="Thu Dec 20 04:59:59 2018"
                      epochs="3447"
                      epochs_ratio="95.75">
          <mask elevation="03 degrees"
                obs_expected="44798"
                obs_have="38880"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="39490"
                obs_have="36451"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="35099"
                obs_have="33293"
                obs_ratio="94.85" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:22:57"
                         size="10330173"
                         time_creation="Thu Dec 20 05:45:19 2018"
                         time_modification="Thu Dec 20 05:22:56 2018" />
        <observations epoch_first="Thu Dec 20 04:00:00 2018"
                      epoch_last="Thu Dec 20 04:59:59 2018"
                      epochs="3447"
                      epochs_ratio="95.75">
          <mask elevation="03 degrees"
                obs_expected="44798"
                obs_have="38880"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="39490"
                obs_have="36451"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="35099"
                obs_have="33293"
                obs_ratio="94.85" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:22:57"
                         size="10330173"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 05:22:56 2018" />
        <observations epoch_first="Thu Dec 20 04:00:00 2018"
                      epoch_last="Thu Dec 20 04:59:59 2018"
                      epochs="3447"
                      epochs_ratio="95.75">
          <mask elevation="03 degrees"
                obs_expected="44798"
                obs_have="38880"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="39490"
                obs_have="36451"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="35099"
                obs_have="33293"
                obs_ratio="94.85" />
        </observations>
      </control>
    </file>
    <file name="/prac354f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Dec 20 06:22:56 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="10268820"
                         time_creation="Thu Dec 20 06:12:11 2018"
                         time_modification="Thu Dec 20 06:08:41 2018" />
        <observations epoch_first="Thu Dec 20 05:00:00 2018"
                      epoch_last="Thu Dec 20 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="39350"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="39087"
                obs_have="38295"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="38021"
                obs_have="38009"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Dec 20 06:47:54 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="10268820"
                         time_creation="Thu Dec 20 06:12:11 2018"
                         time_modification="Thu Dec 20 06:08:41 2018" />
        <observations epoch_first="Thu Dec 20 05:00:00 2018"
                      epoch_last="Thu Dec 20 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="39350"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="39087"
                obs_have="38295"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="38021"
                obs_have="38009"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Dec 20 08:36:55 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="10268820"
                         time_creation="Thu Dec 20 06:12:11 2018"
                         time_modification="Thu Dec 20 06:08:41 2018" />
        <observations epoch_first="Thu Dec 20 05:00:00 2018"
                      epoch_last="Thu Dec 20 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="39350"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="39087"
                obs_have="38295"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="38021"
                obs_have="38009"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="10268820"
                         time_creation="Thu Dec 20 06:12:11 2018"
                         time_modification="Thu Dec 20 06:08:41 2018" />
        <observations epoch_first="Thu Dec 20 05:00:00 2018"
                      epoch_last="Thu Dec 20 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="39350"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="39087"
                obs_have="38295"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="38021"
                obs_have="38009"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="10268820"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 06:08:41 2018" />
        <observations epoch_first="Thu Dec 20 05:00:00 2018"
                      epoch_last="Thu Dec 20 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41016"
                obs_have="39350"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="39087"
                obs_have="38295"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="38021"
                obs_have="38009"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac354g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Dec 20 07:22:54 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10182325"
                         time_creation="Thu Dec 20 07:12:03 2018"
                         time_modification="Thu Dec 20 07:08:48 2018" />
        <observations epoch_first="Thu Dec 20 06:00:00 2018"
                      epoch_last="Thu Dec 20 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41692"
                obs_have="40910"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38547"
                obs_have="38547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36600"
                obs_have="36600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 07:47:54 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10182325"
                         time_creation="Thu Dec 20 07:12:03 2018"
                         time_modification="Thu Dec 20 07:08:48 2018" />
        <observations epoch_first="Thu Dec 20 06:00:00 2018"
                      epoch_last="Thu Dec 20 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41692"
                obs_have="40910"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38547"
                obs_have="38547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36600"
                obs_have="36600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 09:36:55 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10182325"
                         time_creation="Thu Dec 20 07:12:03 2018"
                         time_modification="Thu Dec 20 07:08:48 2018" />
        <observations epoch_first="Thu Dec 20 06:00:00 2018"
                      epoch_last="Thu Dec 20 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41692"
                obs_have="40910"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38547"
                obs_have="38547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36600"
                obs_have="36600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10182325"
                         time_creation="Thu Dec 20 07:12:03 2018"
                         time_modification="Thu Dec 20 07:08:48 2018" />
        <observations epoch_first="Thu Dec 20 06:00:00 2018"
                      epoch_last="Thu Dec 20 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41692"
                obs_have="40910"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38547"
                obs_have="38547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36600"
                obs_have="36600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10182325"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 07:08:48 2018" />
        <observations epoch_first="Thu Dec 20 06:00:00 2018"
                      epoch_last="Thu Dec 20 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41692"
                obs_have="40910"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="38547"
                obs_have="38547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36600"
                obs_have="36600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Dec 20 08:22:55 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9923738"
                         time_creation="Thu Dec 20 08:12:48 2018"
                         time_modification="Thu Dec 20 08:08:50 2018" />
        <observations epoch_first="Thu Dec 20 07:00:00 2018"
                      epoch_last="Thu Dec 20 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47246"
                obs_have="42255"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40459"
                obs_have="39232"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="34695"
                obs_have="34691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Dec 20 08:47:54 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9923738"
                         time_creation="Thu Dec 20 08:12:48 2018"
                         time_modification="Thu Dec 20 08:08:50 2018" />
        <observations epoch_first="Thu Dec 20 07:00:00 2018"
                      epoch_last="Thu Dec 20 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47246"
                obs_have="42255"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40459"
                obs_have="39232"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="34695"
                obs_have="34691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Dec 20 10:36:55 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9923738"
                         time_creation="Thu Dec 20 08:12:48 2018"
                         time_modification="Thu Dec 20 08:08:50 2018" />
        <observations epoch_first="Thu Dec 20 07:00:00 2018"
                      epoch_last="Thu Dec 20 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47246"
                obs_have="42255"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40459"
                obs_have="39232"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="34695"
                obs_have="34691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9923738"
                         time_creation="Thu Dec 20 08:12:48 2018"
                         time_modification="Thu Dec 20 08:08:50 2018" />
        <observations epoch_first="Thu Dec 20 07:00:00 2018"
                      epoch_last="Thu Dec 20 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47246"
                obs_have="42255"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40459"
                obs_have="39232"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="34695"
                obs_have="34691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9923738"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 08:08:50 2018" />
        <observations epoch_first="Thu Dec 20 07:00:00 2018"
                      epoch_last="Thu Dec 20 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47246"
                obs_have="42255"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40459"
                obs_have="39232"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="34695"
                obs_have="34691"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac354i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Dec 20 09:22:53 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9293333"
                         time_creation="Thu Dec 20 09:12:03 2018"
                         time_modification="Thu Dec 20 09:08:31 2018" />
        <observations epoch_first="Thu Dec 20 08:00:00 2018"
                      epoch_last="Thu Dec 20 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41404"
                obs_have="38992"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="39154"
                obs_have="38467"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="36264"
                obs_have="36250"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Dec 20 09:47:54 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9293333"
                         time_creation="Thu Dec 20 09:12:03 2018"
                         time_modification="Thu Dec 20 09:08:31 2018" />
        <observations epoch_first="Thu Dec 20 08:00:00 2018"
                      epoch_last="Thu Dec 20 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41404"
                obs_have="38992"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="39154"
                obs_have="38467"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="36264"
                obs_have="36250"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Dec 20 11:36:54 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9293333"
                         time_creation="Thu Dec 20 09:12:03 2018"
                         time_modification="Thu Dec 20 09:08:31 2018" />
        <observations epoch_first="Thu Dec 20 08:00:00 2018"
                      epoch_last="Thu Dec 20 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41404"
                obs_have="38992"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="39154"
                obs_have="38467"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="36264"
                obs_have="36250"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9293333"
                         time_creation="Thu Dec 20 09:12:03 2018"
                         time_modification="Thu Dec 20 09:08:31 2018" />
        <observations epoch_first="Thu Dec 20 08:00:00 2018"
                      epoch_last="Thu Dec 20 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41404"
                obs_have="38992"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="39154"
                obs_have="38467"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="36264"
                obs_have="36250"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9293333"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 09:08:31 2018" />
        <observations epoch_first="Thu Dec 20 08:00:00 2018"
                      epoch_last="Thu Dec 20 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41404"
                obs_have="38992"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="39154"
                obs_have="38467"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="36264"
                obs_have="36250"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac354j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Dec 20 10:22:54 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9475429"
                         time_creation="Thu Dec 20 10:12:04 2018"
                         time_modification="Thu Dec 20 10:08:38 2018" />
        <observations epoch_first="Thu Dec 20 09:00:00 2018"
                      epoch_last="Thu Dec 20 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38446"
                obs_have="35165"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="31786"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="28887"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Dec 20 10:47:53 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9475429"
                         time_creation="Thu Dec 20 10:12:04 2018"
                         time_modification="Thu Dec 20 10:08:38 2018" />
        <observations epoch_first="Thu Dec 20 09:00:00 2018"
                      epoch_last="Thu Dec 20 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38446"
                obs_have="35165"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="31786"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="28887"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Dec 20 12:36:54 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9475429"
                         time_creation="Thu Dec 20 10:12:04 2018"
                         time_modification="Thu Dec 20 10:08:38 2018" />
        <observations epoch_first="Thu Dec 20 09:00:00 2018"
                      epoch_last="Thu Dec 20 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38446"
                obs_have="35165"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="31786"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="28887"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9475429"
                         time_creation="Thu Dec 20 10:12:04 2018"
                         time_modification="Thu Dec 20 10:08:38 2018" />
        <observations epoch_first="Thu Dec 20 09:00:00 2018"
                      epoch_last="Thu Dec 20 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38446"
                obs_have="35165"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="31786"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="28887"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9475429"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 10:08:38 2018" />
        <observations epoch_first="Thu Dec 20 09:00:00 2018"
                      epoch_last="Thu Dec 20 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38446"
                obs_have="35165"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="31786"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="28887"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/prac354k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Dec 20 11:22:49 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9545658"
                         time_creation="Thu Dec 20 11:12:35 2018"
                         time_modification="Thu Dec 20 11:08:19 2018" />
        <observations epoch_first="Thu Dec 20 10:00:00 2018"
                      epoch_last="Thu Dec 20 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="32228"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25412"
                obs_have="25385"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Dec 20 11:47:53 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9545658"
                         time_creation="Thu Dec 20 11:12:35 2018"
                         time_modification="Thu Dec 20 11:08:19 2018" />
        <observations epoch_first="Thu Dec 20 10:00:00 2018"
                      epoch_last="Thu Dec 20 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="32228"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25412"
                obs_have="25385"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Dec 20 13:36:54 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9545658"
                         time_creation="Thu Dec 20 11:12:35 2018"
                         time_modification="Thu Dec 20 11:08:19 2018" />
        <observations epoch_first="Thu Dec 20 10:00:00 2018"
                      epoch_last="Thu Dec 20 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="32228"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25412"
                obs_have="25385"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9545658"
                         time_creation="Thu Dec 20 11:12:35 2018"
                         time_modification="Thu Dec 20 11:08:19 2018" />
        <observations epoch_first="Thu Dec 20 10:00:00 2018"
                      epoch_last="Thu Dec 20 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="32228"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25412"
                obs_have="25385"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9545658"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 11:08:19 2018" />
        <observations epoch_first="Thu Dec 20 10:00:00 2018"
                      epoch_last="Thu Dec 20 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="32228"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25412"
                obs_have="25385"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/prac354l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Dec 20 12:22:53 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8779515"
                         time_creation="Thu Dec 20 12:12:08 2018"
                         time_modification="Thu Dec 20 12:08:24 2018" />
        <observations epoch_first="Thu Dec 20 11:00:00 2018"
                      epoch_last="Thu Dec 20 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31327"
                obs_have="29040"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25666"
                obs_have="25661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24112"
                obs_have="24112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 12:47:53 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8779515"
                         time_creation="Thu Dec 20 12:12:08 2018"
                         time_modification="Thu Dec 20 12:08:24 2018" />
        <observations epoch_first="Thu Dec 20 11:00:00 2018"
                      epoch_last="Thu Dec 20 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31327"
                obs_have="29040"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25666"
                obs_have="25661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24112"
                obs_have="24112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 14:36:54 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8779515"
                         time_creation="Thu Dec 20 12:12:08 2018"
                         time_modification="Thu Dec 20 12:08:24 2018" />
        <observations epoch_first="Thu Dec 20 11:00:00 2018"
                      epoch_last="Thu Dec 20 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31327"
                obs_have="29040"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25666"
                obs_have="25661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24112"
                obs_have="24112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8779515"
                         time_creation="Thu Dec 20 12:12:08 2018"
                         time_modification="Thu Dec 20 12:08:24 2018" />
        <observations epoch_first="Thu Dec 20 11:00:00 2018"
                      epoch_last="Thu Dec 20 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31327"
                obs_have="29040"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25666"
                obs_have="25661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24112"
                obs_have="24112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8779515"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 12:08:24 2018" />
        <observations epoch_first="Thu Dec 20 11:00:00 2018"
                      epoch_last="Thu Dec 20 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31327"
                obs_have="29040"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="25666"
                obs_have="25661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24112"
                obs_have="24112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Dec 20 13:22:54 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9033869"
                         time_creation="Thu Dec 20 13:12:57 2018"
                         time_modification="Thu Dec 20 13:08:38 2018" />
        <observations epoch_first="Thu Dec 20 12:00:00 2018"
                      epoch_last="Thu Dec 20 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31080"
                obs_have="28757"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="27027"
                obs_have="27026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24341"
                obs_have="24341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 13:47:54 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9033869"
                         time_creation="Thu Dec 20 13:12:57 2018"
                         time_modification="Thu Dec 20 13:08:38 2018" />
        <observations epoch_first="Thu Dec 20 12:00:00 2018"
                      epoch_last="Thu Dec 20 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31080"
                obs_have="28757"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="27027"
                obs_have="27026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24341"
                obs_have="24341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 15:36:55 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9033869"
                         time_creation="Thu Dec 20 13:12:57 2018"
                         time_modification="Thu Dec 20 13:08:38 2018" />
        <observations epoch_first="Thu Dec 20 12:00:00 2018"
                      epoch_last="Thu Dec 20 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31080"
                obs_have="28757"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="27027"
                obs_have="27026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24341"
                obs_have="24341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9033869"
                         time_creation="Thu Dec 20 13:12:57 2018"
                         time_modification="Thu Dec 20 13:08:38 2018" />
        <observations epoch_first="Thu Dec 20 12:00:00 2018"
                      epoch_last="Thu Dec 20 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31080"
                obs_have="28757"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="27027"
                obs_have="27026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24341"
                obs_have="24341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9033869"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 13:08:38 2018" />
        <observations epoch_first="Thu Dec 20 12:00:00 2018"
                      epoch_last="Thu Dec 20 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31080"
                obs_have="28757"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="27027"
                obs_have="27026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24341"
                obs_have="24341"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Dec 20 14:22:36 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8181237"
                         time_creation="Thu Dec 20 14:12:04 2018"
                         time_modification="Thu Dec 20 14:07:54 2018" />
        <observations epoch_first="Thu Dec 20 13:00:00 2018"
                      epoch_last="Thu Dec 20 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29949"
                obs_have="26660"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="25302"
                obs_have="24427"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="22209"
                obs_have="22206"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Dec 20 14:47:42 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8181237"
                         time_creation="Thu Dec 20 14:12:04 2018"
                         time_modification="Thu Dec 20 14:07:54 2018" />
        <observations epoch_first="Thu Dec 20 13:00:00 2018"
                      epoch_last="Thu Dec 20 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29949"
                obs_have="26660"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="25302"
                obs_have="24427"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="22209"
                obs_have="22206"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Dec 20 16:36:58 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8181237"
                         time_creation="Thu Dec 20 14:12:04 2018"
                         time_modification="Thu Dec 20 14:07:54 2018" />
        <observations epoch_first="Thu Dec 20 13:00:00 2018"
                      epoch_last="Thu Dec 20 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29949"
                obs_have="26660"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="25302"
                obs_have="24427"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="22209"
                obs_have="22206"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8181237"
                         time_creation="Thu Dec 20 14:12:04 2018"
                         time_modification="Thu Dec 20 14:07:54 2018" />
        <observations epoch_first="Thu Dec 20 13:00:00 2018"
                      epoch_last="Thu Dec 20 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29949"
                obs_have="26660"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="25302"
                obs_have="24427"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="22209"
                obs_have="22206"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8181237"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 14:07:54 2018" />
        <observations epoch_first="Thu Dec 20 13:00:00 2018"
                      epoch_last="Thu Dec 20 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29949"
                obs_have="26660"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="25302"
                obs_have="24427"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="22209"
                obs_have="22206"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac354o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Dec 20 15:22:52 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7058692"
                         time_creation="Thu Dec 20 15:12:05 2018"
                         time_modification="Thu Dec 20 15:08:17 2018" />
        <observations epoch_first="Thu Dec 20 14:00:00 2018"
                      epoch_last="Thu Dec 20 14:59:59 2018"
                      epochs="3222"
                      epochs_ratio="89.50">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="23995"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="22027"
                obs_have="19252"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="20423"
                obs_have="18533"
                obs_ratio="90.75" />
        </observations>
      </control>
      <control date="Thu Dec 20 15:47:53 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7058692"
                         time_creation="Thu Dec 20 15:12:05 2018"
                         time_modification="Thu Dec 20 15:08:17 2018" />
        <observations epoch_first="Thu Dec 20 14:00:00 2018"
                      epoch_last="Thu Dec 20 14:59:59 2018"
                      epochs="3222"
                      epochs_ratio="89.50">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="23995"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="22027"
                obs_have="19252"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="20423"
                obs_have="18533"
                obs_ratio="90.75" />
        </observations>
      </control>
      <control date="Thu Dec 20 17:36:56 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7058692"
                         time_creation="Thu Dec 20 15:12:05 2018"
                         time_modification="Thu Dec 20 15:08:17 2018" />
        <observations epoch_first="Thu Dec 20 14:00:00 2018"
                      epoch_last="Thu Dec 20 14:59:59 2018"
                      epochs="3222"
                      epochs_ratio="89.50">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="23995"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="22027"
                obs_have="19252"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="20423"
                obs_have="18533"
                obs_ratio="90.75" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7058692"
                         time_creation="Thu Dec 20 15:12:05 2018"
                         time_modification="Thu Dec 20 15:08:17 2018" />
        <observations epoch_first="Thu Dec 20 14:00:00 2018"
                      epoch_last="Thu Dec 20 14:59:59 2018"
                      epochs="3222"
                      epochs_ratio="89.50">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="23995"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="22027"
                obs_have="19252"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="20423"
                obs_have="18533"
                obs_ratio="90.75" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7058692"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 15:08:17 2018" />
        <observations epoch_first="Thu Dec 20 14:00:00 2018"
                      epoch_last="Thu Dec 20 14:59:59 2018"
                      epochs="3222"
                      epochs_ratio="89.50">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="23995"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="22027"
                obs_have="19252"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="20423"
                obs_have="18533"
                obs_ratio="90.75" />
        </observations>
      </control>
    </file>
    <file name="/prac354p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Dec 20 16:22:55 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7855874"
                         time_creation="Thu Dec 20 16:12:28 2018"
                         time_modification="Thu Dec 20 16:08:14 2018" />
        <observations epoch_first="Thu Dec 20 15:00:00 2018"
                      epoch_last="Thu Dec 20 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28256"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24305"
                obs_have="24288"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22225"
                obs_have="22225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 16:47:52 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7855874"
                         time_creation="Thu Dec 20 16:12:28 2018"
                         time_modification="Thu Dec 20 16:08:14 2018" />
        <observations epoch_first="Thu Dec 20 15:00:00 2018"
                      epoch_last="Thu Dec 20 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28256"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24305"
                obs_have="24288"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22225"
                obs_have="22225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 18:36:54 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7855874"
                         time_creation="Thu Dec 20 16:12:28 2018"
                         time_modification="Thu Dec 20 16:08:14 2018" />
        <observations epoch_first="Thu Dec 20 15:00:00 2018"
                      epoch_last="Thu Dec 20 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28256"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24305"
                obs_have="24288"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22225"
                obs_have="22225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7855874"
                         time_creation="Thu Dec 20 16:12:28 2018"
                         time_modification="Thu Dec 20 16:08:14 2018" />
        <observations epoch_first="Thu Dec 20 15:00:00 2018"
                      epoch_last="Thu Dec 20 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28256"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24305"
                obs_have="24288"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22225"
                obs_have="22225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7855874"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 16:08:14 2018" />
        <observations epoch_first="Thu Dec 20 15:00:00 2018"
                      epoch_last="Thu Dec 20 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28256"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24305"
                obs_have="24288"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22225"
                obs_have="22225"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Dec 20 17:22:43 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8962688"
                         time_creation="Thu Dec 20 17:12:03 2018"
                         time_modification="Thu Dec 20 17:08:18 2018" />
        <observations epoch_first="Thu Dec 20 16:00:00 2018"
                      epoch_last="Thu Dec 20 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="34033"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="30893"
                obs_have="30583"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 17:48:03 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8962688"
                         time_creation="Thu Dec 20 17:12:03 2018"
                         time_modification="Thu Dec 20 17:08:18 2018" />
        <observations epoch_first="Thu Dec 20 16:00:00 2018"
                      epoch_last="Thu Dec 20 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="34033"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="30893"
                obs_have="30583"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Dec 20 19:36:58 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8962688"
                         time_creation="Thu Dec 20 17:12:03 2018"
                         time_modification="Thu Dec 20 17:08:18 2018" />
        <observations epoch_first="Thu Dec 20 16:00:00 2018"
                      epoch_last="Thu Dec 20 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="34033"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="30893"
                obs_have="30583"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8962688"
                         time_creation="Thu Dec 20 17:12:03 2018"
                         time_modification="Thu Dec 20 17:08:18 2018" />
        <observations epoch_first="Thu Dec 20 16:00:00 2018"
                      epoch_last="Thu Dec 20 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="34033"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="30893"
                obs_have="30583"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8962688"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 17:08:18 2018" />
        <observations epoch_first="Thu Dec 20 16:00:00 2018"
                      epoch_last="Thu Dec 20 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="34033"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="30893"
                obs_have="30583"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac354r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Dec 20 18:47:56 2018"
               level="3">
        <file_statistics latency="00:38:18"
                         size="9055121"
                         time_creation="Thu Dec 20 18:45:05 2018"
                         time_modification="Thu Dec 20 18:38:17 2018" />
        <observations epoch_first="Thu Dec 20 17:00:00 2018"
                      epoch_last="Thu Dec 20 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="32596"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="31366"
                obs_ratio="97.40" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30617"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Dec 20 20:36:57 2018"
               level="3">
        <file_statistics latency="00:54:27"
                         size="9055121"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 18:54:26 2018" />
        <observations epoch_first="Thu Dec 20 17:00:00 2018"
                      epoch_last="Thu Dec 20 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="32596"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="31366"
                obs_ratio="97.40" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30617"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:54:27"
                         size="9055121"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 18:54:26 2018" />
        <observations epoch_first="Thu Dec 20 17:00:00 2018"
                      epoch_last="Thu Dec 20 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="32596"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="31366"
                obs_ratio="97.40" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30617"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:54:27"
                         size="9055121"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 18:54:26 2018" />
        <observations epoch_first="Thu Dec 20 17:00:00 2018"
                      epoch_last="Thu Dec 20 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="32596"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="31366"
                obs_ratio="97.40" />
          <mask elevation="15 degrees"
                obs_expected="30638"
                obs_have="30617"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac354s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Dec 20 19:23:51 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9788622"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 19:08:35 2018" />
        <observations epoch_first="Thu Dec 20 18:00:00 2018"
                      epoch_last="Thu Dec 20 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="33959"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31513"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="28216"
                obs_have="28110"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Dec 20 19:48:02 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9788622"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 19:08:35 2018" />
        <observations epoch_first="Thu Dec 20 18:00:00 2018"
                      epoch_last="Thu Dec 20 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="33959"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31513"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="28216"
                obs_have="28110"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Dec 20 21:37:02 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9788622"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 19:08:35 2018" />
        <observations epoch_first="Thu Dec 20 18:00:00 2018"
                      epoch_last="Thu Dec 20 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="33959"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31513"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="28216"
                obs_have="28110"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9788622"
                         time_creation="Thu Dec 20 19:12:06 2018"
                         time_modification="Thu Dec 20 19:08:35 2018" />
        <observations epoch_first="Thu Dec 20 18:00:00 2018"
                      epoch_last="Thu Dec 20 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="33959"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31513"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="28216"
                obs_have="28110"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9788622"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 19:08:35 2018" />
        <observations epoch_first="Thu Dec 20 18:00:00 2018"
                      epoch_last="Thu Dec 20 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="33959"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31513"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="28216"
                obs_have="28110"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/prac354t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Dec 20 20:22:59 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9681034"
                         time_creation="Thu Dec 20 20:12:05 2018"
                         time_modification="Thu Dec 20 20:08:46 2018" />
        <observations epoch_first="Thu Dec 20 19:00:00 2018"
                      epoch_last="Thu Dec 20 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39478"
                obs_have="35865"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="32478"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="26951"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Dec 20 20:48:08 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9681034"
                         time_creation="Thu Dec 20 20:12:05 2018"
                         time_modification="Thu Dec 20 20:08:46 2018" />
        <observations epoch_first="Thu Dec 20 19:00:00 2018"
                      epoch_last="Thu Dec 20 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39478"
                obs_have="35865"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="32478"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="26951"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Dec 20 22:36:58 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9681034"
                         time_creation="Thu Dec 20 20:12:05 2018"
                         time_modification="Thu Dec 20 20:08:46 2018" />
        <observations epoch_first="Thu Dec 20 19:00:00 2018"
                      epoch_last="Thu Dec 20 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39478"
                obs_have="35865"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="32478"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="26951"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9681034"
                         time_creation="Thu Dec 20 20:12:05 2018"
                         time_modification="Thu Dec 20 20:08:46 2018" />
        <observations epoch_first="Thu Dec 20 19:00:00 2018"
                      epoch_last="Thu Dec 20 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39478"
                obs_have="35865"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="32478"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="26951"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9681034"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 20:08:46 2018" />
        <observations epoch_first="Thu Dec 20 19:00:00 2018"
                      epoch_last="Thu Dec 20 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39478"
                obs_have="35865"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="32478"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="26951"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/prac354u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Dec 20 21:22:58 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9346425"
                         time_creation="Thu Dec 20 21:12:52 2018"
                         time_modification="Thu Dec 20 21:08:29 2018" />
        <observations epoch_first="Thu Dec 20 20:00:00 2018"
                      epoch_last="Thu Dec 20 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="31642"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="31831"
                obs_have="30780"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="29741"
                obs_have="29647"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Dec 20 21:47:57 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9346425"
                         time_creation="Thu Dec 20 21:12:52 2018"
                         time_modification="Thu Dec 20 21:08:29 2018" />
        <observations epoch_first="Thu Dec 20 20:00:00 2018"
                      epoch_last="Thu Dec 20 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="31642"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="31831"
                obs_have="30780"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="29741"
                obs_have="29647"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Dec 20 23:36:58 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9346425"
                         time_creation="Thu Dec 20 21:12:52 2018"
                         time_modification="Thu Dec 20 21:08:29 2018" />
        <observations epoch_first="Thu Dec 20 20:00:00 2018"
                      epoch_last="Thu Dec 20 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="31642"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="31831"
                obs_have="30780"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="29741"
                obs_have="29647"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9346425"
                         time_creation="Thu Dec 20 21:12:52 2018"
                         time_modification="Thu Dec 20 21:08:29 2018" />
        <observations epoch_first="Thu Dec 20 20:00:00 2018"
                      epoch_last="Thu Dec 20 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="31642"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="31831"
                obs_have="30780"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="29741"
                obs_have="29647"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9346425"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 21:08:29 2018" />
        <observations epoch_first="Thu Dec 20 20:00:00 2018"
                      epoch_last="Thu Dec 20 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="31642"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="31831"
                obs_have="30780"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="29741"
                obs_have="29647"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/prac354v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Dec 20 22:47:56 2018"
               level="3">
        <file_statistics latency="00:38:27"
                         size="8920013"
                         time_creation="Thu Dec 20 22:45:51 2018"
                         time_modification="Thu Dec 20 22:38:26 2018" />
        <observations epoch_first="Thu Dec 20 21:00:00 2018"
                      epoch_last="Thu Dec 20 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34067"
                obs_have="31062"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="28549"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="26211"
                obs_have="26209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Dec 21 00:36:56 2018"
               level="3">
        <file_statistics latency="00:54:21"
                         size="8920013"
                         time_creation="Thu Dec 20 23:12:05 2018"
                         time_modification="Thu Dec 20 22:54:20 2018" />
        <observations epoch_first="Thu Dec 20 21:00:00 2018"
                      epoch_last="Thu Dec 20 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34067"
                obs_have="31062"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="28549"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="26211"
                obs_have="26209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:54:21"
                         size="8920013"
                         time_creation="Thu Dec 20 23:12:05 2018"
                         time_modification="Thu Dec 20 22:54:20 2018" />
        <observations epoch_first="Thu Dec 20 21:00:00 2018"
                      epoch_last="Thu Dec 20 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34067"
                obs_have="31062"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="28549"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="26211"
                obs_have="26209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:54:21"
                         size="8920013"
                         time_creation="Wed Jan 16 01:55:05 2019"
                         time_modification="Thu Dec 20 22:54:20 2018" />
        <observations epoch_first="Thu Dec 20 21:00:00 2018"
                      epoch_last="Thu Dec 20 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34067"
                obs_have="31062"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="28549"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="26211"
                obs_have="26209"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac354w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Dec 20 23:47:34 2018"
               level="3">
        <file_statistics latency="00:37:25"
                         size="8333129"
                         time_creation="Thu Dec 20 23:45:03 2018"
                         time_modification="Thu Dec 20 23:37:24 2018" />
        <observations epoch_first="Thu Dec 20 22:00:00 2018"
                      epoch_last="Thu Dec 20 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="28864"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="27746"
                obs_have="25586"
                obs_ratio="92.22" />
          <mask elevation="15 degrees"
                obs_expected="23522"
                obs_have="22632"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Fri Dec 21 01:36:57 2018"
               level="3">
        <file_statistics latency="00:53:53"
                         size="8333129"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Thu Dec 20 23:53:52 2018" />
        <observations epoch_first="Thu Dec 20 22:00:00 2018"
                      epoch_last="Thu Dec 20 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="28864"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="27746"
                obs_have="25586"
                obs_ratio="92.22" />
          <mask elevation="15 degrees"
                obs_expected="23522"
                obs_have="22632"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:53:53"
                         size="8333129"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Thu Dec 20 23:53:52 2018" />
        <observations epoch_first="Thu Dec 20 22:00:00 2018"
                      epoch_last="Thu Dec 20 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="28864"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="27746"
                obs_have="25586"
                obs_ratio="92.22" />
          <mask elevation="15 degrees"
                obs_expected="23522"
                obs_have="22632"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:53:53"
                         size="8333129"
                         time_creation="Wed Jan 16 01:55:06 2019"
                         time_modification="Thu Dec 20 23:53:52 2018" />
        <observations epoch_first="Thu Dec 20 22:00:00 2018"
                      epoch_last="Thu Dec 20 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="28864"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="27746"
                obs_have="25586"
                obs_ratio="92.22" />
          <mask elevation="15 degrees"
                obs_expected="23522"
                obs_have="22632"
                obs_ratio="96.22" />
        </observations>
      </control>
    </file>
    <file name="/prac354x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Dec 21 00:22:56 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7509422"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Fri Dec 21 00:08:27 2018" />
        <observations epoch_first="Thu Dec 20 23:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="25183"
                obs_ratio="78.99" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="22215"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="20806"
                obs_have="20805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 00:47:56 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7509422"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Fri Dec 21 00:08:27 2018" />
        <observations epoch_first="Thu Dec 20 23:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="25183"
                obs_ratio="78.99" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="22215"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="20806"
                obs_have="20805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 02:36:58 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7509422"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Fri Dec 21 00:08:27 2018" />
        <observations epoch_first="Thu Dec 20 23:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="25183"
                obs_ratio="78.99" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="22215"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="20806"
                obs_have="20805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 21 17:07:15 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7509422"
                         time_creation="Fri Dec 21 00:12:09 2018"
                         time_modification="Fri Dec 21 00:08:27 2018" />
        <observations epoch_first="Thu Dec 20 23:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="25183"
                obs_ratio="78.99" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="22215"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="20806"
                obs_have="20805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 03:20:29 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7509422"
                         time_creation="Wed Jan 16 01:55:06 2019"
                         time_modification="Fri Dec 21 00:08:27 2018" />
        <observations epoch_first="Thu Dec 20 23:00:00 2018"
                      epoch_last="Thu Dec 20 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="25183"
                obs_ratio="78.99" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="22215"
                obs_ratio="88.62" />
          <mask elevation="15 degrees"
                obs_expected="20806"
                obs_have="20805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
