<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-05-22 00:00:00"
    DayOfYear="142"
    Year="2019">
  <station name="PRAC">
    <file name="/prac1420.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 23 16:45:45 2019"
               level="3">
        <file_statistics latency="01:35:38"
                         size="7220199"
                         time_creation="Thu May 23 03:00:37 2019"
                         time_modification="Thu May 23 01:35:08 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29591"
                obs_have="26102"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="24763"
                obs_have="23886"
                obs_ratio="96.46" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="21780"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:01:47 2019"
               level="3">
        <file_statistics latency="01:35:38"
                         size="7220199"
                         time_creation="Tue Jun 18 02:00:57 2019"
                         time_modification="Thu May 23 01:35:08 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29591"
                obs_have="26102"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="24763"
                obs_have="23886"
                obs_ratio="96.46" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="21780"
                obs_ratio="98.41" />
        </observations>
      </control>
    </file>
    <file name="/prac142a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed May 22 01:22:52 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9297611"
                         time_creation="Wed May 22 01:10:08 2019"
                         time_modification="Wed May 22 01:08:48 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="30964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="27038"
                obs_have="26764"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23732"
                obs_have="23484"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed May 22 01:47:53 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9297611"
                         time_creation="Wed May 22 01:10:08 2019"
                         time_modification="Wed May 22 01:08:48 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="30964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="27038"
                obs_have="26764"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23732"
                obs_have="23484"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed May 22 03:36:51 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9297611"
                         time_creation="Wed May 22 01:10:08 2019"
                         time_modification="Wed May 22 01:08:48 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="30964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="27038"
                obs_have="26764"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23732"
                obs_have="23484"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9297611"
                         time_creation="Wed May 22 01:10:08 2019"
                         time_modification="Wed May 22 01:08:48 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="30964"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="27038"
                obs_have="26764"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23732"
                obs_have="23484"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9297611"
                         time_creation="Tue Jun 18 01:55:24 2019"
                         time_modification="Wed May 22 01:08:48 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="31324"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="27016"
                obs_have="26954"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23732"
                obs_have="23696"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/prac142b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed May 22 02:22:51 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8624042"
                         time_creation="Wed May 22 02:12:03 2019"
                         time_modification="Wed May 22 02:08:29 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31013"
                obs_have="27892"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="26005"
                obs_have="25760"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24246"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed May 22 02:47:48 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8624042"
                         time_creation="Wed May 22 02:12:03 2019"
                         time_modification="Wed May 22 02:08:29 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31013"
                obs_have="27892"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="26005"
                obs_have="25760"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24246"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed May 22 04:36:52 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8624042"
                         time_creation="Wed May 22 02:12:03 2019"
                         time_modification="Wed May 22 02:08:29 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31013"
                obs_have="27892"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="26005"
                obs_have="25760"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24246"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8624042"
                         time_creation="Wed May 22 02:12:03 2019"
                         time_modification="Wed May 22 02:08:29 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31013"
                obs_have="27892"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="26005"
                obs_have="25760"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24246"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8624042"
                         time_creation="Tue Jun 18 01:55:24 2019"
                         time_modification="Wed May 22 02:08:29 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31013"
                obs_have="27892"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="26005"
                obs_have="25760"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24253"
                obs_have="24246"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac142c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed May 22 03:22:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8626055"
                         time_creation="Wed May 22 03:12:03 2019"
                         time_modification="Wed May 22 03:08:17 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="27161"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="25887"
                obs_have="25864"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24377"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed May 22 03:47:45 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8626055"
                         time_creation="Wed May 22 03:12:03 2019"
                         time_modification="Wed May 22 03:08:17 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="27161"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="25887"
                obs_have="25864"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24377"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed May 22 05:36:52 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8626055"
                         time_creation="Wed May 22 03:12:03 2019"
                         time_modification="Wed May 22 03:08:17 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="27161"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="25887"
                obs_have="25864"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24377"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8626055"
                         time_creation="Wed May 22 03:12:03 2019"
                         time_modification="Wed May 22 03:08:17 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="27161"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="25887"
                obs_have="25864"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24377"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8626055"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 03:08:17 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="27161"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="25887"
                obs_have="25864"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24384"
                obs_have="24377"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac142d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed May 22 04:47:47 2019"
               level="3">
        <file_statistics latency="00:37:05"
                         size="8094819"
                         time_creation="Wed May 22 04:46:29 2019"
                         time_modification="Wed May 22 04:37:04 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="25677"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="22619"
                obs_ratio="93.32" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="20945"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Wed May 22 06:36:50 2019"
               level="3">
        <file_statistics latency="00:37:05"
                         size="8094819"
                         time_creation="Wed May 22 04:46:29 2019"
                         time_modification="Wed May 22 04:37:04 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="25677"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="22619"
                obs_ratio="93.32" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="20945"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:37:05"
                         size="8094819"
                         time_creation="Wed May 22 04:46:29 2019"
                         time_modification="Wed May 22 04:37:04 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="25677"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="22619"
                obs_ratio="93.32" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="20945"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:37:05"
                         size="8094819"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 04:37:04 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30100"
                obs_have="25677"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="22619"
                obs_ratio="93.32" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="20945"
                obs_ratio="96.70" />
        </observations>
      </control>
    </file>
    <file name="/prac142e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed May 22 05:22:50 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7887179"
                         time_creation="Wed May 22 05:12:05 2019"
                         time_modification="Wed May 22 05:08:11 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28000"
                obs_have="24623"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="20941"
                obs_have="20179"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="19295"
                obs_have="19266"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed May 22 05:47:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7887179"
                         time_creation="Wed May 22 05:12:05 2019"
                         time_modification="Wed May 22 05:08:11 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28000"
                obs_have="24623"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="20941"
                obs_have="20179"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="19295"
                obs_have="19266"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed May 22 07:36:50 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7887179"
                         time_creation="Wed May 22 05:12:05 2019"
                         time_modification="Wed May 22 05:08:11 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28000"
                obs_have="24623"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="20941"
                obs_have="20179"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="19295"
                obs_have="19266"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7887179"
                         time_creation="Wed May 22 05:12:05 2019"
                         time_modification="Wed May 22 05:08:11 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28000"
                obs_have="24623"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="20941"
                obs_have="20179"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="19295"
                obs_have="19266"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7887179"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 05:08:11 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28000"
                obs_have="24623"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="20941"
                obs_have="20179"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="19295"
                obs_have="19266"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/prac142f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed May 22 06:22:48 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7805630"
                         time_creation="Wed May 22 06:10:08 2019"
                         time_modification="Wed May 22 06:08:12 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34057"
                obs_have="30416"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26930"
                obs_have="26076"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="22481"
                obs_have="22383"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Wed May 22 06:47:49 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7805630"
                         time_creation="Wed May 22 06:10:08 2019"
                         time_modification="Wed May 22 06:08:12 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34057"
                obs_have="30416"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26930"
                obs_have="26076"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="22481"
                obs_have="22383"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Wed May 22 08:36:49 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7805630"
                         time_creation="Wed May 22 06:10:08 2019"
                         time_modification="Wed May 22 06:08:12 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34057"
                obs_have="30416"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26930"
                obs_have="26076"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="22481"
                obs_have="22383"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7805630"
                         time_creation="Wed May 22 06:10:08 2019"
                         time_modification="Wed May 22 06:08:12 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34057"
                obs_have="30416"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26930"
                obs_have="26076"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="22481"
                obs_have="22383"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7805630"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 06:08:12 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34057"
                obs_have="30416"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26930"
                obs_have="26076"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="22481"
                obs_have="22383"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/prac142g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed May 22 07:47:47 2019"
               level="3">
        <file_statistics latency="00:37:47"
                         size="8456987"
                         time_creation="Wed May 22 07:45:03 2019"
                         time_modification="Wed May 22 07:37:46 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33405"
                obs_have="32888"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="31945"
                obs_have="31471"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="29645"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed May 22 09:36:50 2019"
               level="3">
        <file_statistics latency="00:37:47"
                         size="8456987"
                         time_creation="Wed May 22 07:45:03 2019"
                         time_modification="Wed May 22 07:37:46 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33405"
                obs_have="32888"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="31945"
                obs_have="31471"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="29645"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:37:47"
                         size="8456987"
                         time_creation="Wed May 22 07:45:03 2019"
                         time_modification="Wed May 22 07:37:46 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33405"
                obs_have="32888"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="31945"
                obs_have="31471"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="29645"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:37:47"
                         size="8456987"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 07:37:46 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33405"
                obs_have="32888"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="31945"
                obs_have="31471"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="29645"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/prac142h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed May 22 08:47:52 2019"
               level="3">
        <file_statistics latency="00:22:32"
                         size="9137713"
                         time_creation="Wed May 22 08:45:11 2019"
                         time_modification="Wed May 22 08:22:31 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33910"
                obs_have="33191"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="31691"
                obs_have="31686"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 10:36:53 2019"
               level="3">
        <file_statistics latency="00:22:32"
                         size="9137713"
                         time_creation="Wed May 22 08:45:11 2019"
                         time_modification="Wed May 22 08:22:31 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33910"
                obs_have="33191"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="31691"
                obs_have="31686"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:22:32"
                         size="9137713"
                         time_creation="Wed May 22 08:45:11 2019"
                         time_modification="Wed May 22 08:22:31 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33910"
                obs_have="33191"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="31691"
                obs_have="31686"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:22:32"
                         size="9137713"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 08:22:31 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33910"
                obs_have="33191"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="31691"
                obs_have="31686"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed May 22 09:22:53 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10034544"
                         time_creation="Wed May 22 09:12:05 2019"
                         time_modification="Wed May 22 09:08:39 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41631"
                obs_have="34156"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="30779"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="24957"
                obs_have="24522"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Wed May 22 09:47:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10034544"
                         time_creation="Wed May 22 09:12:05 2019"
                         time_modification="Wed May 22 09:08:39 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41631"
                obs_have="34156"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="30779"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="24957"
                obs_have="24522"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Wed May 22 11:36:55 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10034544"
                         time_creation="Wed May 22 09:12:05 2019"
                         time_modification="Wed May 22 09:08:39 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41631"
                obs_have="34156"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="30779"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="24957"
                obs_have="24522"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10034544"
                         time_creation="Wed May 22 09:12:05 2019"
                         time_modification="Wed May 22 09:08:39 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41631"
                obs_have="34156"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="30779"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="24957"
                obs_have="24522"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10034544"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 09:08:39 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41631"
                obs_have="34156"
                obs_ratio="82.04" />
          <mask elevation="10 degrees"
                obs_expected="32167"
                obs_have="30779"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="24957"
                obs_have="24522"
                obs_ratio="98.26" />
        </observations>
      </control>
    </file>
    <file name="/prac142j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed May 22 10:22:52 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9284639"
                         time_creation="Wed May 22 10:12:03 2019"
                         time_modification="Wed May 22 10:08:17 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="31903"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="32196"
                obs_have="30064"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="29898"
                obs_have="28556"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Wed May 22 10:47:52 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9284639"
                         time_creation="Wed May 22 10:12:03 2019"
                         time_modification="Wed May 22 10:08:17 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="31903"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="32196"
                obs_have="30064"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="29898"
                obs_have="28556"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Wed May 22 12:36:54 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9284639"
                         time_creation="Wed May 22 10:12:03 2019"
                         time_modification="Wed May 22 10:08:17 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="31903"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="32196"
                obs_have="30064"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="29898"
                obs_have="28556"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9284639"
                         time_creation="Wed May 22 10:12:03 2019"
                         time_modification="Wed May 22 10:08:17 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="31903"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="32196"
                obs_have="30064"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="29898"
                obs_have="28556"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9284639"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 10:08:17 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="31903"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="32196"
                obs_have="30064"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="29898"
                obs_have="28556"
                obs_ratio="95.51" />
        </observations>
      </control>
    </file>
    <file name="/prac142k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed May 22 11:22:52 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8971635"
                         time_creation="Wed May 22 11:12:03 2019"
                         time_modification="Wed May 22 11:08:27 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="30095"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="31287"
                obs_have="29693"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="29001"
                obs_have="28911"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed May 22 11:47:51 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8971635"
                         time_creation="Wed May 22 11:12:03 2019"
                         time_modification="Wed May 22 11:08:27 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="30095"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="31287"
                obs_have="29693"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="29001"
                obs_have="28911"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed May 22 13:36:54 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8971635"
                         time_creation="Wed May 22 11:12:03 2019"
                         time_modification="Wed May 22 11:08:27 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="30095"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="31287"
                obs_have="29693"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="29001"
                obs_have="28911"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8971635"
                         time_creation="Wed May 22 11:12:03 2019"
                         time_modification="Wed May 22 11:08:27 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="30095"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="31287"
                obs_have="29693"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="29001"
                obs_have="28911"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8971635"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 11:08:27 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="30095"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="31287"
                obs_have="29693"
                obs_ratio="94.91" />
          <mask elevation="15 degrees"
                obs_expected="29001"
                obs_have="28911"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/prac142l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed May 22 12:22:28 2019"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8847293"
                         time_creation="Wed May 22 12:12:06 2019"
                         time_modification="Wed May 22 12:07:43 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31207"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="30319"
                obs_have="28925"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="26551"
                obs_ratio="95.52" />
        </observations>
      </control>
      <control date="Wed May 22 12:47:51 2019"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8847293"
                         time_creation="Wed May 22 12:12:06 2019"
                         time_modification="Wed May 22 12:07:43 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31207"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="30319"
                obs_have="28925"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="26551"
                obs_ratio="95.52" />
        </observations>
      </control>
      <control date="Wed May 22 14:36:51 2019"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8847293"
                         time_creation="Wed May 22 12:12:06 2019"
                         time_modification="Wed May 22 12:07:43 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31207"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="30319"
                obs_have="28925"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="26551"
                obs_ratio="95.52" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8847293"
                         time_creation="Wed May 22 12:12:06 2019"
                         time_modification="Wed May 22 12:07:43 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31207"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="30319"
                obs_have="28925"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="26551"
                obs_ratio="95.52" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8847293"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 12:07:43 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31207"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="30319"
                obs_have="28925"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="26551"
                obs_ratio="95.52" />
        </observations>
      </control>
    </file>
    <file name="/prac142m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed May 22 13:22:50 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8258893"
                         time_creation="Wed May 22 13:12:03 2019"
                         time_modification="Wed May 22 13:08:20 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36133"
                obs_have="27767"
                obs_ratio="76.85" />
          <mask elevation="10 degrees"
                obs_expected="24257"
                obs_have="22298"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="19979"
                obs_have="19979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 13:47:50 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8258893"
                         time_creation="Wed May 22 13:12:03 2019"
                         time_modification="Wed May 22 13:08:20 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36133"
                obs_have="27767"
                obs_ratio="76.85" />
          <mask elevation="10 degrees"
                obs_expected="24257"
                obs_have="22298"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="19979"
                obs_have="19979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 15:36:51 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8258893"
                         time_creation="Wed May 22 13:12:03 2019"
                         time_modification="Wed May 22 13:08:20 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36133"
                obs_have="27767"
                obs_ratio="76.85" />
          <mask elevation="10 degrees"
                obs_expected="24257"
                obs_have="22298"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="19979"
                obs_have="19979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8258893"
                         time_creation="Wed May 22 13:12:03 2019"
                         time_modification="Wed May 22 13:08:20 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36133"
                obs_have="27767"
                obs_ratio="76.85" />
          <mask elevation="10 degrees"
                obs_expected="24257"
                obs_have="22298"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="19979"
                obs_have="19979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8258893"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 13:08:20 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36133"
                obs_have="27767"
                obs_ratio="76.85" />
          <mask elevation="10 degrees"
                obs_expected="24257"
                obs_have="22298"
                obs_ratio="91.92" />
          <mask elevation="15 degrees"
                obs_expected="19979"
                obs_have="19979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed May 22 14:22:50 2019"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7417122"
                         time_creation="Wed May 22 14:14:24 2019"
                         time_modification="Wed May 22 14:08:10 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32946"
                obs_have="27026"
                obs_ratio="82.03" />
          <mask elevation="10 degrees"
                obs_expected="26202"
                obs_have="25039"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22510"
                obs_have="22510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 14:47:50 2019"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7417122"
                         time_creation="Wed May 22 14:14:24 2019"
                         time_modification="Wed May 22 14:08:10 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32946"
                obs_have="27026"
                obs_ratio="82.03" />
          <mask elevation="10 degrees"
                obs_expected="26202"
                obs_have="25039"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22510"
                obs_have="22510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 16:36:44 2019"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7417122"
                         time_creation="Wed May 22 14:14:24 2019"
                         time_modification="Wed May 22 14:08:10 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32946"
                obs_have="27026"
                obs_ratio="82.03" />
          <mask elevation="10 degrees"
                obs_expected="26202"
                obs_have="25039"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22510"
                obs_have="22510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7417122"
                         time_creation="Wed May 22 14:14:24 2019"
                         time_modification="Wed May 22 14:08:10 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32946"
                obs_have="27026"
                obs_ratio="82.03" />
          <mask elevation="10 degrees"
                obs_expected="26202"
                obs_have="25039"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22510"
                obs_have="22510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7417122"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 14:08:10 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32946"
                obs_have="27026"
                obs_ratio="82.03" />
          <mask elevation="10 degrees"
                obs_expected="26202"
                obs_have="25039"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22510"
                obs_have="22510"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed May 22 15:22:52 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8313868"
                         time_creation="Wed May 22 15:14:09 2019"
                         time_modification="Wed May 22 15:08:24 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32133"
                obs_have="29556"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25943"
                obs_have="25942"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 15:47:54 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8313868"
                         time_creation="Wed May 22 15:14:09 2019"
                         time_modification="Wed May 22 15:08:24 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32133"
                obs_have="29556"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25943"
                obs_have="25942"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 17:36:49 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8313868"
                         time_creation="Wed May 22 15:14:09 2019"
                         time_modification="Wed May 22 15:08:24 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32133"
                obs_have="29556"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25943"
                obs_have="25942"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8313868"
                         time_creation="Wed May 22 15:14:09 2019"
                         time_modification="Wed May 22 15:08:24 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32133"
                obs_have="29556"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25943"
                obs_have="25942"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8313868"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 15:08:24 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32133"
                obs_have="29556"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25943"
                obs_have="25942"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23032"
                obs_have="23032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed May 22 16:22:53 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9120418"
                         time_creation="Wed May 22 16:12:05 2019"
                         time_modification="Wed May 22 16:08:16 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30986"
                obs_have="30499"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="28843"
                obs_have="28842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 16:47:50 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9120418"
                         time_creation="Wed May 22 16:12:05 2019"
                         time_modification="Wed May 22 16:08:16 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30986"
                obs_have="30499"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="28843"
                obs_have="28842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 18:36:55 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9120418"
                         time_creation="Wed May 22 16:12:05 2019"
                         time_modification="Wed May 22 16:08:16 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30986"
                obs_have="30499"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="28843"
                obs_have="28842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9120418"
                         time_creation="Wed May 22 16:12:05 2019"
                         time_modification="Wed May 22 16:08:16 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30986"
                obs_have="30499"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="28843"
                obs_have="28842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9120418"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 16:08:16 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30986"
                obs_have="30499"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="28843"
                obs_have="28842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed May 22 17:22:57 2019"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10314284"
                         time_creation="Wed May 22 17:14:34 2019"
                         time_modification="Wed May 22 17:08:47 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="37070"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34388"
                obs_have="33314"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="28574"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Wed May 22 17:47:56 2019"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10314284"
                         time_creation="Wed May 22 17:14:34 2019"
                         time_modification="Wed May 22 17:08:47 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="37070"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34388"
                obs_have="33314"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="28574"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Wed May 22 19:36:57 2019"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10314284"
                         time_creation="Wed May 22 17:14:34 2019"
                         time_modification="Wed May 22 17:08:47 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="37070"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34388"
                obs_have="33314"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="28574"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10314284"
                         time_creation="Wed May 22 17:14:34 2019"
                         time_modification="Wed May 22 17:08:47 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="37070"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34388"
                obs_have="33314"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="28574"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10314284"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 17:08:47 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="37070"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34388"
                obs_have="33314"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="28574"
                obs_ratio="97.99" />
        </observations>
      </control>
    </file>
    <file name="/prac142r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed May 22 18:22:54 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11092553"
                         time_creation="Wed May 22 18:12:04 2019"
                         time_modification="Wed May 22 18:08:48 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47517"
                obs_have="41013"
                obs_ratio="86.31" />
          <mask elevation="10 degrees"
                obs_expected="36316"
                obs_have="34644"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="31450"
                obs_have="30563"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Wed May 22 18:47:54 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11092553"
                         time_creation="Wed May 22 18:12:04 2019"
                         time_modification="Wed May 22 18:08:48 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47517"
                obs_have="41013"
                obs_ratio="86.31" />
          <mask elevation="10 degrees"
                obs_expected="36316"
                obs_have="34644"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="31450"
                obs_have="30563"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Wed May 22 20:36:58 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11092553"
                         time_creation="Wed May 22 18:12:04 2019"
                         time_modification="Wed May 22 18:08:48 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47517"
                obs_have="41013"
                obs_ratio="86.31" />
          <mask elevation="10 degrees"
                obs_expected="36316"
                obs_have="34644"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="31450"
                obs_have="30563"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11092553"
                         time_creation="Wed May 22 18:12:04 2019"
                         time_modification="Wed May 22 18:08:48 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47517"
                obs_have="41013"
                obs_ratio="86.31" />
          <mask elevation="10 degrees"
                obs_expected="36316"
                obs_have="34644"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="31450"
                obs_have="30563"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="11092553"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 18:08:48 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47517"
                obs_have="41013"
                obs_ratio="86.31" />
          <mask elevation="10 degrees"
                obs_expected="36316"
                obs_have="34644"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="31450"
                obs_have="30563"
                obs_ratio="97.18" />
        </observations>
      </control>
    </file>
    <file name="/prac142s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed May 22 21:36:57 2019"
               level="3">
        <file_statistics latency="00:54:21"
                         size="10394802"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 19:54:20 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40696"
                obs_have="39689"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="39285"
                obs_have="38747"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="38072"
                obs_have="37561"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:54:21"
                         size="10394802"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 19:54:20 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40696"
                obs_have="39689"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="39285"
                obs_have="38747"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="38072"
                obs_have="37561"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:54:21"
                         size="10394802"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 19:54:20 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40696"
                obs_have="39689"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="39285"
                obs_have="38747"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="38072"
                obs_have="37561"
                obs_ratio="98.66" />
        </observations>
      </control>
    </file>
    <file name="/prac142t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed May 22 20:22:55 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9825001"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 20:08:31 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42107"
                obs_have="40070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37763"
                obs_have="37316"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="35190"
                obs_have="35190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 20:47:48 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9825001"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 20:08:31 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42107"
                obs_have="40070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37763"
                obs_have="37316"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="35190"
                obs_have="35190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 22:36:56 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9825001"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 20:08:31 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42107"
                obs_have="40070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37763"
                obs_have="37316"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="35190"
                obs_have="35190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9825001"
                         time_creation="Wed May 22 20:12:11 2019"
                         time_modification="Wed May 22 20:08:31 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42107"
                obs_have="40070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37763"
                obs_have="37316"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="35190"
                obs_have="35190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9825001"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 20:08:31 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42107"
                obs_have="40070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37763"
                obs_have="37316"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="35190"
                obs_have="35190"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac142u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed May 22 21:22:56 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9577332"
                         time_creation="Wed May 22 21:12:04 2019"
                         time_modification="Wed May 22 21:08:41 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="42785"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="41892"
                obs_have="41018"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="37240"
                obs_have="37213"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed May 22 21:47:58 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9577332"
                         time_creation="Wed May 22 21:12:04 2019"
                         time_modification="Wed May 22 21:08:41 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="42785"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="41892"
                obs_have="41018"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="37240"
                obs_have="37213"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed May 22 23:36:58 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9577332"
                         time_creation="Wed May 22 21:12:04 2019"
                         time_modification="Wed May 22 21:08:41 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="42785"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="41892"
                obs_have="41018"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="37240"
                obs_have="37213"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9577332"
                         time_creation="Wed May 22 21:12:04 2019"
                         time_modification="Wed May 22 21:08:41 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="42785"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="41892"
                obs_have="41018"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="37240"
                obs_have="37213"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9577332"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 21:08:41 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45880"
                obs_have="42785"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="41892"
                obs_have="41018"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="37240"
                obs_have="37213"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac142v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed May 22 22:22:58 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9246774"
                         time_creation="Wed May 22 22:12:05 2019"
                         time_modification="Wed May 22 22:08:30 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44508"
                obs_have="39779"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="39753"
                obs_have="37726"
                obs_ratio="94.90" />
          <mask elevation="15 degrees"
                obs_expected="36494"
                obs_have="35313"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Wed May 22 22:47:57 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9246774"
                         time_creation="Wed May 22 22:12:05 2019"
                         time_modification="Wed May 22 22:08:30 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44508"
                obs_have="39779"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="39753"
                obs_have="37726"
                obs_ratio="94.90" />
          <mask elevation="15 degrees"
                obs_expected="36494"
                obs_have="35313"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Thu May 23 00:36:58 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9246774"
                         time_creation="Wed May 22 22:12:05 2019"
                         time_modification="Wed May 22 22:08:30 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44508"
                obs_have="39779"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="39753"
                obs_have="37726"
                obs_ratio="94.90" />
          <mask elevation="15 degrees"
                obs_expected="36494"
                obs_have="35313"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9246774"
                         time_creation="Wed May 22 22:12:05 2019"
                         time_modification="Wed May 22 22:08:30 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44508"
                obs_have="39779"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="39753"
                obs_have="37726"
                obs_ratio="94.90" />
          <mask elevation="15 degrees"
                obs_expected="36494"
                obs_have="35313"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9246774"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 22:08:30 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44508"
                obs_have="39779"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="39753"
                obs_have="37726"
                obs_ratio="94.90" />
          <mask elevation="15 degrees"
                obs_expected="36494"
                obs_have="35313"
                obs_ratio="96.76" />
        </observations>
      </control>
    </file>
    <file name="/prac142w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed May 22 23:22:56 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8842715"
                         time_creation="Wed May 22 23:12:05 2019"
                         time_modification="Wed May 22 23:08:37 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3488"
                      epochs_ratio="96.89">
          <mask elevation="03 degrees"
                obs_expected="39721"
                obs_have="34239"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="31501"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="29710"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Wed May 22 23:47:57 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8842715"
                         time_creation="Wed May 22 23:12:05 2019"
                         time_modification="Wed May 22 23:08:37 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3488"
                      epochs_ratio="96.89">
          <mask elevation="03 degrees"
                obs_expected="39721"
                obs_have="34239"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="31501"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="29710"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Thu May 23 01:36:57 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8842715"
                         time_creation="Wed May 22 23:12:05 2019"
                         time_modification="Wed May 22 23:08:37 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3488"
                      epochs_ratio="96.89">
          <mask elevation="03 degrees"
                obs_expected="39721"
                obs_have="34239"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="31501"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="29710"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8842715"
                         time_creation="Wed May 22 23:12:05 2019"
                         time_modification="Wed May 22 23:08:37 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3488"
                      epochs_ratio="96.89">
          <mask elevation="03 degrees"
                obs_expected="39721"
                obs_have="34239"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="31501"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="29710"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8842715"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Wed May 22 23:08:37 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3488"
                      epochs_ratio="96.89">
          <mask elevation="03 degrees"
                obs_expected="39721"
                obs_have="34239"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="31501"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="29710"
                obs_ratio="95.76" />
        </observations>
      </control>
    </file>
    <file name="/prac142x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu May 23 00:22:58 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9396285"
                         time_creation="Thu May 23 00:10:08 2019"
                         time_modification="Thu May 23 00:08:38 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33608"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="30615"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="28062"
                obs_have="26705"
                obs_ratio="95.16" />
        </observations>
      </control>
      <control date="Thu May 23 00:47:58 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9396285"
                         time_creation="Thu May 23 00:10:08 2019"
                         time_modification="Thu May 23 00:08:38 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33608"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="30615"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="28062"
                obs_have="26705"
                obs_ratio="95.16" />
        </observations>
      </control>
      <control date="Thu May 23 02:36:53 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9396285"
                         time_creation="Thu May 23 00:10:08 2019"
                         time_modification="Thu May 23 00:08:38 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33608"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="30615"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="28062"
                obs_have="26705"
                obs_ratio="95.16" />
        </observations>
      </control>
      <control date="Thu May 23 17:05:17 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9396285"
                         time_creation="Thu May 23 00:10:08 2019"
                         time_modification="Thu May 23 00:08:38 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33608"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="30615"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="28062"
                obs_have="26705"
                obs_ratio="95.16" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:21:25 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9396285"
                         time_creation="Tue Jun 18 01:55:25 2019"
                         time_modification="Thu May 23 00:08:38 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33608"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="30615"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="28062"
                obs_have="26705"
                obs_ratio="95.16" />
        </observations>
      </control>
    </file>
  </station>
</QC>
