<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-01-22 00:00:00"
    DayOfYear="22"
    Year="2020">
  <station name="PRAC">
    <file name="/prac0220.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 23 16:45:49 2020"
               level="3">
        <file_statistics latency="01:36:02"
                         size="7380555"
                         time_creation="Thu Jan 23 02:50:30 2020"
                         time_modification="Thu Jan 23 01:35:32 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:30 2020"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29526"
                obs_have="26688"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24364"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22058"
                obs_have="21953"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:01:49 2020"
               level="3">
        <file_statistics latency="01:36:02"
                         size="7380555"
                         time_creation="Tue Feb 18 02:01:09 2020"
                         time_modification="Thu Jan 23 01:35:32 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:30 2020"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29526"
                obs_have="26688"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24364"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22058"
                obs_have="21953"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/prac022a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 22 01:22:57 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9991537"
                         time_creation="Wed Jan 22 01:12:04 2020"
                         time_modification="Wed Jan 22 01:08:30 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42624"
                obs_have="37877"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="30421"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="26427"
                obs_have="26381"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 22 01:47:56 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9991537"
                         time_creation="Wed Jan 22 01:12:04 2020"
                         time_modification="Wed Jan 22 01:08:30 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42624"
                obs_have="37877"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="30421"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="26427"
                obs_have="26381"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 22 03:36:52 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9991537"
                         time_creation="Wed Jan 22 01:12:04 2020"
                         time_modification="Wed Jan 22 01:08:30 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42624"
                obs_have="37877"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="30421"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="26427"
                obs_have="26381"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9991537"
                         time_creation="Wed Jan 22 01:12:04 2020"
                         time_modification="Wed Jan 22 01:08:30 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42624"
                obs_have="37877"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="30421"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="26427"
                obs_have="26381"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9991537"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 01:08:30 2020" />
        <observations epoch_first="Wed Jan 22 00:00:00 2020"
                      epoch_last="Wed Jan 22 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42624"
                obs_have="37877"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="30421"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="26427"
                obs_have="26381"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/prac022b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 22 02:22:55 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9891655"
                         time_creation="Wed Jan 22 02:12:03 2020"
                         time_modification="Wed Jan 22 02:08:25 2020" />
        <observations epoch_first="Wed Jan 22 01:00:00 2020"
                      epoch_last="Wed Jan 22 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="35509"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="33553"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="30360"
                obs_have="30307"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 22 02:47:52 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9891655"
                         time_creation="Wed Jan 22 02:12:03 2020"
                         time_modification="Wed Jan 22 02:08:25 2020" />
        <observations epoch_first="Wed Jan 22 01:00:00 2020"
                      epoch_last="Wed Jan 22 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="35509"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="33553"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="30360"
                obs_have="30307"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Jan 22 04:36:57 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9891655"
                         time_creation="Wed Jan 22 02:12:03 2020"
                         time_modification="Wed Jan 22 02:08:25 2020" />
        <observations epoch_first="Wed Jan 22 01:00:00 2020"
                      epoch_last="Wed Jan 22 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="35509"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="33553"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="30360"
                obs_have="30307"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9891655"
                         time_creation="Wed Jan 22 02:12:03 2020"
                         time_modification="Wed Jan 22 02:08:25 2020" />
        <observations epoch_first="Wed Jan 22 01:00:00 2020"
                      epoch_last="Wed Jan 22 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="35509"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="33553"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="30360"
                obs_have="30307"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9891655"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 02:08:25 2020" />
        <observations epoch_first="Wed Jan 22 01:00:00 2020"
                      epoch_last="Wed Jan 22 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="35509"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="33553"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="30360"
                obs_have="30307"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/prac022c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 22 03:22:51 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9493339"
                         time_creation="Wed Jan 22 03:12:03 2020"
                         time_modification="Wed Jan 22 03:08:25 2020" />
        <observations epoch_first="Wed Jan 22 02:00:00 2020"
                      epoch_last="Wed Jan 22 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="36458"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34791"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 03:47:48 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9493339"
                         time_creation="Wed Jan 22 03:12:03 2020"
                         time_modification="Wed Jan 22 03:08:25 2020" />
        <observations epoch_first="Wed Jan 22 02:00:00 2020"
                      epoch_last="Wed Jan 22 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="36458"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34791"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 05:36:56 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9493339"
                         time_creation="Wed Jan 22 03:12:03 2020"
                         time_modification="Wed Jan 22 03:08:25 2020" />
        <observations epoch_first="Wed Jan 22 02:00:00 2020"
                      epoch_last="Wed Jan 22 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="36458"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34791"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9493339"
                         time_creation="Wed Jan 22 03:12:03 2020"
                         time_modification="Wed Jan 22 03:08:25 2020" />
        <observations epoch_first="Wed Jan 22 02:00:00 2020"
                      epoch_last="Wed Jan 22 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="36458"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34791"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9493339"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 03:08:25 2020" />
        <observations epoch_first="Wed Jan 22 02:00:00 2020"
                      epoch_last="Wed Jan 22 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="36458"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34791"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 22 04:22:55 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9605679"
                         time_creation="Wed Jan 22 04:12:05 2020"
                         time_modification="Wed Jan 22 04:08:27 2020" />
        <observations epoch_first="Wed Jan 22 03:00:00 2020"
                      epoch_last="Wed Jan 22 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44604"
                obs_have="42019"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="39068"
                obs_have="38973"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="35659"
                obs_have="35633"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Jan 22 04:47:53 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9605679"
                         time_creation="Wed Jan 22 04:12:05 2020"
                         time_modification="Wed Jan 22 04:08:27 2020" />
        <observations epoch_first="Wed Jan 22 03:00:00 2020"
                      epoch_last="Wed Jan 22 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44604"
                obs_have="42019"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="39068"
                obs_have="38973"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="35659"
                obs_have="35633"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Jan 22 06:36:58 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9605679"
                         time_creation="Wed Jan 22 04:12:05 2020"
                         time_modification="Wed Jan 22 04:08:27 2020" />
        <observations epoch_first="Wed Jan 22 03:00:00 2020"
                      epoch_last="Wed Jan 22 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44604"
                obs_have="42019"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="39068"
                obs_have="38973"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="35659"
                obs_have="35633"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9605679"
                         time_creation="Wed Jan 22 04:12:05 2020"
                         time_modification="Wed Jan 22 04:08:27 2020" />
        <observations epoch_first="Wed Jan 22 03:00:00 2020"
                      epoch_last="Wed Jan 22 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44604"
                obs_have="42019"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="39068"
                obs_have="38973"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="35659"
                obs_have="35633"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9605679"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 04:08:27 2020" />
        <observations epoch_first="Wed Jan 22 03:00:00 2020"
                      epoch_last="Wed Jan 22 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44604"
                obs_have="42019"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="39068"
                obs_have="38973"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="35659"
                obs_have="35633"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac022e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 22 05:22:58 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9933924"
                         time_creation="Wed Jan 22 05:12:04 2020"
                         time_modification="Wed Jan 22 05:08:35 2020" />
        <observations epoch_first="Wed Jan 22 04:00:00 2020"
                      epoch_last="Wed Jan 22 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46887"
                obs_have="42238"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="41103"
                obs_have="40153"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="36008"
                obs_have="35725"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Wed Jan 22 05:47:54 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9933924"
                         time_creation="Wed Jan 22 05:12:04 2020"
                         time_modification="Wed Jan 22 05:08:35 2020" />
        <observations epoch_first="Wed Jan 22 04:00:00 2020"
                      epoch_last="Wed Jan 22 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46887"
                obs_have="42238"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="41103"
                obs_have="40153"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="36008"
                obs_have="35725"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Wed Jan 22 07:37:00 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9933924"
                         time_creation="Wed Jan 22 05:12:04 2020"
                         time_modification="Wed Jan 22 05:08:35 2020" />
        <observations epoch_first="Wed Jan 22 04:00:00 2020"
                      epoch_last="Wed Jan 22 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46887"
                obs_have="42238"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="41103"
                obs_have="40153"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="36008"
                obs_have="35725"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9933924"
                         time_creation="Wed Jan 22 05:12:04 2020"
                         time_modification="Wed Jan 22 05:08:35 2020" />
        <observations epoch_first="Wed Jan 22 04:00:00 2020"
                      epoch_last="Wed Jan 22 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46887"
                obs_have="42238"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="41103"
                obs_have="40153"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="36008"
                obs_have="35725"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9933924"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 05:08:35 2020" />
        <observations epoch_first="Wed Jan 22 04:00:00 2020"
                      epoch_last="Wed Jan 22 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46887"
                obs_have="42238"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="41103"
                obs_have="40153"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="36008"
                obs_have="35725"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/prac022f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 22 06:22:58 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10229003"
                         time_creation="Wed Jan 22 06:12:03 2020"
                         time_modification="Wed Jan 22 06:08:33 2020" />
        <observations epoch_first="Wed Jan 22 05:00:00 2020"
                      epoch_last="Wed Jan 22 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41056"
                obs_have="38675"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="38270"
                obs_have="37874"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="35991"
                obs_have="35866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Jan 22 06:47:58 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10229003"
                         time_creation="Wed Jan 22 06:12:03 2020"
                         time_modification="Wed Jan 22 06:08:33 2020" />
        <observations epoch_first="Wed Jan 22 05:00:00 2020"
                      epoch_last="Wed Jan 22 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41056"
                obs_have="38675"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="38270"
                obs_have="37874"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="35991"
                obs_have="35866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Jan 22 08:36:58 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10229003"
                         time_creation="Wed Jan 22 06:12:03 2020"
                         time_modification="Wed Jan 22 06:08:33 2020" />
        <observations epoch_first="Wed Jan 22 05:00:00 2020"
                      epoch_last="Wed Jan 22 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41056"
                obs_have="38675"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="38270"
                obs_have="37874"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="35991"
                obs_have="35866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10229003"
                         time_creation="Wed Jan 22 06:12:03 2020"
                         time_modification="Wed Jan 22 06:08:33 2020" />
        <observations epoch_first="Wed Jan 22 05:00:00 2020"
                      epoch_last="Wed Jan 22 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41056"
                obs_have="38675"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="38270"
                obs_have="37874"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="35991"
                obs_have="35866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10229003"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 06:08:33 2020" />
        <observations epoch_first="Wed Jan 22 05:00:00 2020"
                      epoch_last="Wed Jan 22 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41056"
                obs_have="38675"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="38270"
                obs_have="37874"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="35991"
                obs_have="35866"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/prac022g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 22 07:22:58 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10296164"
                         time_creation="Wed Jan 22 07:12:04 2020"
                         time_modification="Wed Jan 22 07:08:30 2020" />
        <observations epoch_first="Wed Jan 22 06:00:00 2020"
                      epoch_last="Wed Jan 22 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="38928"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="36043"
                obs_have="36012"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32538"
                obs_have="32538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 07:47:58 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10296164"
                         time_creation="Wed Jan 22 07:12:04 2020"
                         time_modification="Wed Jan 22 07:08:30 2020" />
        <observations epoch_first="Wed Jan 22 06:00:00 2020"
                      epoch_last="Wed Jan 22 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="38928"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="36043"
                obs_have="36012"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32538"
                obs_have="32538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 09:36:59 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10296164"
                         time_creation="Wed Jan 22 07:12:04 2020"
                         time_modification="Wed Jan 22 07:08:30 2020" />
        <observations epoch_first="Wed Jan 22 06:00:00 2020"
                      epoch_last="Wed Jan 22 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="38928"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="36043"
                obs_have="36012"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32538"
                obs_have="32538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10296164"
                         time_creation="Wed Jan 22 07:12:04 2020"
                         time_modification="Wed Jan 22 07:08:30 2020" />
        <observations epoch_first="Wed Jan 22 06:00:00 2020"
                      epoch_last="Wed Jan 22 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="38928"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="36043"
                obs_have="36012"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32538"
                obs_have="32538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10296164"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 07:08:30 2020" />
        <observations epoch_first="Wed Jan 22 06:00:00 2020"
                      epoch_last="Wed Jan 22 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="38928"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="36043"
                obs_have="36012"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32538"
                obs_have="32538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 22 08:22:57 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10011171"
                         time_creation="Wed Jan 22 08:12:05 2020"
                         time_modification="Wed Jan 22 08:08:28 2020" />
        <observations epoch_first="Wed Jan 22 07:00:00 2020"
                      epoch_last="Wed Jan 22 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41177"
                obs_have="35838"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="31129"
                obs_have="31091"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="27042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 08:47:57 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10011171"
                         time_creation="Wed Jan 22 08:12:05 2020"
                         time_modification="Wed Jan 22 08:08:28 2020" />
        <observations epoch_first="Wed Jan 22 07:00:00 2020"
                      epoch_last="Wed Jan 22 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41177"
                obs_have="35838"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="31129"
                obs_have="31091"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="27042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 10:36:56 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10011171"
                         time_creation="Wed Jan 22 08:12:05 2020"
                         time_modification="Wed Jan 22 08:08:28 2020" />
        <observations epoch_first="Wed Jan 22 07:00:00 2020"
                      epoch_last="Wed Jan 22 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41177"
                obs_have="35838"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="31129"
                obs_have="31091"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="27042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10011171"
                         time_creation="Wed Jan 22 08:12:05 2020"
                         time_modification="Wed Jan 22 08:08:28 2020" />
        <observations epoch_first="Wed Jan 22 07:00:00 2020"
                      epoch_last="Wed Jan 22 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41177"
                obs_have="35838"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="31129"
                obs_have="31091"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="27042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10011171"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 08:08:28 2020" />
        <observations epoch_first="Wed Jan 22 07:00:00 2020"
                      epoch_last="Wed Jan 22 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41177"
                obs_have="35838"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="31129"
                obs_have="31091"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="27042"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 22 09:22:57 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9336776"
                         time_creation="Wed Jan 22 09:12:05 2020"
                         time_modification="Wed Jan 22 09:08:34 2020" />
        <observations epoch_first="Wed Jan 22 08:00:00 2020"
                      epoch_last="Wed Jan 22 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="30648"
                obs_ratio="79.95" />
          <mask elevation="10 degrees"
                obs_expected="28970"
                obs_have="28332"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27110"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed Jan 22 09:47:56 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9336776"
                         time_creation="Wed Jan 22 09:12:05 2020"
                         time_modification="Wed Jan 22 09:08:34 2020" />
        <observations epoch_first="Wed Jan 22 08:00:00 2020"
                      epoch_last="Wed Jan 22 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="30648"
                obs_ratio="79.95" />
          <mask elevation="10 degrees"
                obs_expected="28970"
                obs_have="28332"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27110"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed Jan 22 11:36:57 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9336776"
                         time_creation="Wed Jan 22 09:12:05 2020"
                         time_modification="Wed Jan 22 09:08:34 2020" />
        <observations epoch_first="Wed Jan 22 08:00:00 2020"
                      epoch_last="Wed Jan 22 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="30648"
                obs_ratio="79.95" />
          <mask elevation="10 degrees"
                obs_expected="28970"
                obs_have="28332"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27110"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9336776"
                         time_creation="Wed Jan 22 09:12:05 2020"
                         time_modification="Wed Jan 22 09:08:34 2020" />
        <observations epoch_first="Wed Jan 22 08:00:00 2020"
                      epoch_last="Wed Jan 22 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="30648"
                obs_ratio="79.95" />
          <mask elevation="10 degrees"
                obs_expected="28970"
                obs_have="28332"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27110"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9336776"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 09:08:34 2020" />
        <observations epoch_first="Wed Jan 22 08:00:00 2020"
                      epoch_last="Wed Jan 22 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="30648"
                obs_ratio="79.95" />
          <mask elevation="10 degrees"
                obs_expected="28970"
                obs_have="28332"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27110"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/prac022j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 22 10:22:24 2020"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8826638"
                         time_creation="Wed Jan 22 10:12:04 2020"
                         time_modification="Wed Jan 22 10:07:36 2020" />
        <observations epoch_first="Wed Jan 22 09:00:00 2020"
                      epoch_last="Wed Jan 22 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30552"
                obs_have="27587"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="26157"
                obs_have="26156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 10:47:55 2020"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8826638"
                         time_creation="Wed Jan 22 10:12:04 2020"
                         time_modification="Wed Jan 22 10:07:36 2020" />
        <observations epoch_first="Wed Jan 22 09:00:00 2020"
                      epoch_last="Wed Jan 22 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30552"
                obs_have="27587"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="26157"
                obs_have="26156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 12:36:54 2020"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8826638"
                         time_creation="Wed Jan 22 10:12:04 2020"
                         time_modification="Wed Jan 22 10:07:36 2020" />
        <observations epoch_first="Wed Jan 22 09:00:00 2020"
                      epoch_last="Wed Jan 22 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30552"
                obs_have="27587"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="26157"
                obs_have="26156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8826638"
                         time_creation="Wed Jan 22 10:12:04 2020"
                         time_modification="Wed Jan 22 10:07:36 2020" />
        <observations epoch_first="Wed Jan 22 09:00:00 2020"
                      epoch_last="Wed Jan 22 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30552"
                obs_have="27587"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="26157"
                obs_have="26156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8826638"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 10:07:36 2020" />
        <observations epoch_first="Wed Jan 22 09:00:00 2020"
                      epoch_last="Wed Jan 22 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30552"
                obs_have="27587"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="26157"
                obs_have="26156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 22 11:47:53 2020"
               level="3">
        <file_statistics latency="00:22:15"
                         size="8285632"
                         time_creation="Wed Jan 22 11:45:03 2020"
                         time_modification="Wed Jan 22 11:22:14 2020" />
        <observations epoch_first="Wed Jan 22 10:00:00 2020"
                      epoch_last="Wed Jan 22 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30267"
                obs_have="26640"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="24054"
                obs_have="23562"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="21433"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Jan 22 13:36:54 2020"
               level="3">
        <file_statistics latency="00:22:15"
                         size="8285632"
                         time_creation="Wed Jan 22 11:45:03 2020"
                         time_modification="Wed Jan 22 11:22:14 2020" />
        <observations epoch_first="Wed Jan 22 10:00:00 2020"
                      epoch_last="Wed Jan 22 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30267"
                obs_have="26640"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="24054"
                obs_have="23562"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="21433"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:22:15"
                         size="8285632"
                         time_creation="Wed Jan 22 11:45:03 2020"
                         time_modification="Wed Jan 22 11:22:14 2020" />
        <observations epoch_first="Wed Jan 22 10:00:00 2020"
                      epoch_last="Wed Jan 22 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30267"
                obs_have="26640"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="24054"
                obs_have="23562"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="21433"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:22:15"
                         size="8285632"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 11:22:14 2020" />
        <observations epoch_first="Wed Jan 22 10:00:00 2020"
                      epoch_last="Wed Jan 22 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30267"
                obs_have="26640"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="24054"
                obs_have="23562"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="21433"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac022l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 22 12:22:50 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7674701"
                         time_creation="Wed Jan 22 12:12:02 2020"
                         time_modification="Wed Jan 22 12:08:11 2020" />
        <observations epoch_first="Wed Jan 22 11:00:00 2020"
                      epoch_last="Wed Jan 22 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27743"
                obs_have="24855"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="21672"
                obs_have="21147"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="20169"
                obs_have="20168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 12:47:52 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7674701"
                         time_creation="Wed Jan 22 12:12:02 2020"
                         time_modification="Wed Jan 22 12:08:11 2020" />
        <observations epoch_first="Wed Jan 22 11:00:00 2020"
                      epoch_last="Wed Jan 22 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27743"
                obs_have="24855"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="21672"
                obs_have="21147"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="20169"
                obs_have="20168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 14:36:53 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7674701"
                         time_creation="Wed Jan 22 12:12:02 2020"
                         time_modification="Wed Jan 22 12:08:11 2020" />
        <observations epoch_first="Wed Jan 22 11:00:00 2020"
                      epoch_last="Wed Jan 22 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27743"
                obs_have="24855"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="21672"
                obs_have="21147"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="20169"
                obs_have="20168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7674701"
                         time_creation="Wed Jan 22 12:12:02 2020"
                         time_modification="Wed Jan 22 12:08:11 2020" />
        <observations epoch_first="Wed Jan 22 11:00:00 2020"
                      epoch_last="Wed Jan 22 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27743"
                obs_have="24855"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="21672"
                obs_have="21147"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="20169"
                obs_have="20168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7674701"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 12:08:11 2020" />
        <observations epoch_first="Wed Jan 22 11:00:00 2020"
                      epoch_last="Wed Jan 22 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27743"
                obs_have="24855"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="21672"
                obs_have="21147"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="20169"
                obs_have="20168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 22 13:22:53 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7785488"
                         time_creation="Wed Jan 22 13:12:03 2020"
                         time_modification="Wed Jan 22 13:08:12 2020" />
        <observations epoch_first="Wed Jan 22 12:00:00 2020"
                      epoch_last="Wed Jan 22 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32499"
                obs_have="31202"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26495"
                obs_have="26484"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24231"
                obs_have="24231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 13:47:53 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7785488"
                         time_creation="Wed Jan 22 13:12:03 2020"
                         time_modification="Wed Jan 22 13:08:12 2020" />
        <observations epoch_first="Wed Jan 22 12:00:00 2020"
                      epoch_last="Wed Jan 22 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32499"
                obs_have="31202"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26495"
                obs_have="26484"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24231"
                obs_have="24231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 15:36:54 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7785488"
                         time_creation="Wed Jan 22 13:12:03 2020"
                         time_modification="Wed Jan 22 13:08:12 2020" />
        <observations epoch_first="Wed Jan 22 12:00:00 2020"
                      epoch_last="Wed Jan 22 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32499"
                obs_have="31202"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26495"
                obs_have="26484"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24231"
                obs_have="24231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7785488"
                         time_creation="Wed Jan 22 13:12:03 2020"
                         time_modification="Wed Jan 22 13:08:12 2020" />
        <observations epoch_first="Wed Jan 22 12:00:00 2020"
                      epoch_last="Wed Jan 22 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32499"
                obs_have="31202"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26495"
                obs_have="26484"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24231"
                obs_have="24231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:13"
                         size="7785488"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 13:08:12 2020" />
        <observations epoch_first="Wed Jan 22 12:00:00 2020"
                      epoch_last="Wed Jan 22 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32499"
                obs_have="31202"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26495"
                obs_have="26484"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24231"
                obs_have="24231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 22 14:22:58 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9665802"
                         time_creation="Wed Jan 22 14:12:03 2020"
                         time_modification="Wed Jan 22 14:08:19 2020" />
        <observations epoch_first="Wed Jan 22 13:00:00 2020"
                      epoch_last="Wed Jan 22 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35442"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32452"
                obs_have="32444"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28318"
                obs_have="28318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 14:47:56 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9665802"
                         time_creation="Wed Jan 22 14:12:03 2020"
                         time_modification="Wed Jan 22 14:08:19 2020" />
        <observations epoch_first="Wed Jan 22 13:00:00 2020"
                      epoch_last="Wed Jan 22 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35442"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32452"
                obs_have="32444"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28318"
                obs_have="28318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 16:36:49 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9665802"
                         time_creation="Wed Jan 22 14:12:03 2020"
                         time_modification="Wed Jan 22 14:08:19 2020" />
        <observations epoch_first="Wed Jan 22 13:00:00 2020"
                      epoch_last="Wed Jan 22 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35442"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32452"
                obs_have="32444"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28318"
                obs_have="28318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9665802"
                         time_creation="Wed Jan 22 14:12:03 2020"
                         time_modification="Wed Jan 22 14:08:19 2020" />
        <observations epoch_first="Wed Jan 22 13:00:00 2020"
                      epoch_last="Wed Jan 22 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35442"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32452"
                obs_have="32444"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28318"
                obs_have="28318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9665802"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 14:08:19 2020" />
        <observations epoch_first="Wed Jan 22 13:00:00 2020"
                      epoch_last="Wed Jan 22 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35442"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32452"
                obs_have="32444"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28318"
                obs_have="28318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 22 15:22:30 2020"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8966041"
                         time_creation="Wed Jan 22 15:12:04 2020"
                         time_modification="Wed Jan 22 15:07:46 2020" />
        <observations epoch_first="Wed Jan 22 14:00:00 2020"
                      epoch_last="Wed Jan 22 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="32129"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="33017"
                obs_have="30479"
                obs_ratio="92.31" />
          <mask elevation="15 degrees"
                obs_expected="30908"
                obs_have="29077"
                obs_ratio="94.08" />
        </observations>
      </control>
      <control date="Wed Jan 22 15:47:51 2020"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8966041"
                         time_creation="Wed Jan 22 15:12:04 2020"
                         time_modification="Wed Jan 22 15:07:46 2020" />
        <observations epoch_first="Wed Jan 22 14:00:00 2020"
                      epoch_last="Wed Jan 22 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="32129"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="33017"
                obs_have="30479"
                obs_ratio="92.31" />
          <mask elevation="15 degrees"
                obs_expected="30908"
                obs_have="29077"
                obs_ratio="94.08" />
        </observations>
      </control>
      <control date="Wed Jan 22 17:36:54 2020"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8966041"
                         time_creation="Wed Jan 22 15:12:04 2020"
                         time_modification="Wed Jan 22 15:07:46 2020" />
        <observations epoch_first="Wed Jan 22 14:00:00 2020"
                      epoch_last="Wed Jan 22 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="32129"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="33017"
                obs_have="30479"
                obs_ratio="92.31" />
          <mask elevation="15 degrees"
                obs_expected="30908"
                obs_have="29077"
                obs_ratio="94.08" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8966041"
                         time_creation="Wed Jan 22 15:12:04 2020"
                         time_modification="Wed Jan 22 15:07:46 2020" />
        <observations epoch_first="Wed Jan 22 14:00:00 2020"
                      epoch_last="Wed Jan 22 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="32129"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="33017"
                obs_have="30479"
                obs_ratio="92.31" />
          <mask elevation="15 degrees"
                obs_expected="30908"
                obs_have="29077"
                obs_ratio="94.08" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8966041"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 15:07:46 2020" />
        <observations epoch_first="Wed Jan 22 14:00:00 2020"
                      epoch_last="Wed Jan 22 14:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="32129"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="33017"
                obs_have="30479"
                obs_ratio="92.31" />
          <mask elevation="15 degrees"
                obs_expected="30908"
                obs_have="29077"
                obs_ratio="94.08" />
        </observations>
      </control>
    </file>
    <file name="/prac022p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 22 16:22:59 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9989338"
                         time_creation="Wed Jan 22 16:12:06 2020"
                         time_modification="Wed Jan 22 16:08:38 2020" />
        <observations epoch_first="Wed Jan 22 15:00:00 2020"
                      epoch_last="Wed Jan 22 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="33918"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="31271"
                obs_have="31226"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 16:47:53 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9989338"
                         time_creation="Wed Jan 22 16:12:06 2020"
                         time_modification="Wed Jan 22 16:08:38 2020" />
        <observations epoch_first="Wed Jan 22 15:00:00 2020"
                      epoch_last="Wed Jan 22 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="33918"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="31271"
                obs_have="31226"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 18:36:59 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9989338"
                         time_creation="Wed Jan 22 16:12:06 2020"
                         time_modification="Wed Jan 22 16:08:38 2020" />
        <observations epoch_first="Wed Jan 22 15:00:00 2020"
                      epoch_last="Wed Jan 22 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="33918"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="31271"
                obs_have="31226"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9989338"
                         time_creation="Wed Jan 22 16:12:06 2020"
                         time_modification="Wed Jan 22 16:08:38 2020" />
        <observations epoch_first="Wed Jan 22 15:00:00 2020"
                      epoch_last="Wed Jan 22 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="33918"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="31271"
                obs_have="31226"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9989338"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 16:08:38 2020" />
        <observations epoch_first="Wed Jan 22 15:00:00 2020"
                      epoch_last="Wed Jan 22 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="33918"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="31271"
                obs_have="31226"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25828"
                obs_have="25828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 22 17:22:58 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9708133"
                         time_creation="Wed Jan 22 17:12:05 2020"
                         time_modification="Wed Jan 22 17:08:25 2020" />
        <observations epoch_first="Wed Jan 22 16:00:00 2020"
                      epoch_last="Wed Jan 22 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37552"
                obs_have="34378"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26661"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Wed Jan 22 17:47:57 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9708133"
                         time_creation="Wed Jan 22 17:12:05 2020"
                         time_modification="Wed Jan 22 17:08:25 2020" />
        <observations epoch_first="Wed Jan 22 16:00:00 2020"
                      epoch_last="Wed Jan 22 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37552"
                obs_have="34378"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26661"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Wed Jan 22 19:36:58 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9708133"
                         time_creation="Wed Jan 22 17:12:05 2020"
                         time_modification="Wed Jan 22 17:08:25 2020" />
        <observations epoch_first="Wed Jan 22 16:00:00 2020"
                      epoch_last="Wed Jan 22 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37552"
                obs_have="34378"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26661"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9708133"
                         time_creation="Wed Jan 22 17:12:05 2020"
                         time_modification="Wed Jan 22 17:08:25 2020" />
        <observations epoch_first="Wed Jan 22 16:00:00 2020"
                      epoch_last="Wed Jan 22 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37552"
                obs_have="34378"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26661"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9708133"
                         time_creation="Tue Feb 18 01:55:45 2020"
                         time_modification="Wed Jan 22 17:08:25 2020" />
        <observations epoch_first="Wed Jan 22 16:00:00 2020"
                      epoch_last="Wed Jan 22 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37552"
                obs_have="34378"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26661"
                obs_ratio="98.97" />
        </observations>
      </control>
    </file>
    <file name="/prac022r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 22 18:22:49 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9014258"
                         time_creation="Wed Jan 22 18:12:04 2020"
                         time_modification="Wed Jan 22 18:08:28 2020" />
        <observations epoch_first="Wed Jan 22 17:00:00 2020"
                      epoch_last="Wed Jan 22 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32024"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31900"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29859"
                obs_have="29841"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jan 22 18:47:53 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9014258"
                         time_creation="Wed Jan 22 18:12:04 2020"
                         time_modification="Wed Jan 22 18:08:28 2020" />
        <observations epoch_first="Wed Jan 22 17:00:00 2020"
                      epoch_last="Wed Jan 22 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32024"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31900"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29859"
                obs_have="29841"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jan 22 20:36:57 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9014258"
                         time_creation="Wed Jan 22 18:12:04 2020"
                         time_modification="Wed Jan 22 18:08:28 2020" />
        <observations epoch_first="Wed Jan 22 17:00:00 2020"
                      epoch_last="Wed Jan 22 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32024"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31900"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29859"
                obs_have="29841"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9014258"
                         time_creation="Wed Jan 22 18:12:04 2020"
                         time_modification="Wed Jan 22 18:08:28 2020" />
        <observations epoch_first="Wed Jan 22 17:00:00 2020"
                      epoch_last="Wed Jan 22 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32024"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31900"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29859"
                obs_have="29841"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9014258"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 18:08:28 2020" />
        <observations epoch_first="Wed Jan 22 17:00:00 2020"
                      epoch_last="Wed Jan 22 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32024"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31900"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29859"
                obs_have="29841"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac022s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 22 19:22:53 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9514253"
                         time_creation="Wed Jan 22 19:12:03 2020"
                         time_modification="Wed Jan 22 19:08:21 2020" />
        <observations epoch_first="Wed Jan 22 18:00:00 2020"
                      epoch_last="Wed Jan 22 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="32677"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="30106"
                obs_have="30076"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 19:47:53 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9514253"
                         time_creation="Wed Jan 22 19:12:03 2020"
                         time_modification="Wed Jan 22 19:08:21 2020" />
        <observations epoch_first="Wed Jan 22 18:00:00 2020"
                      epoch_last="Wed Jan 22 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="32677"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="30106"
                obs_have="30076"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 21:36:57 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9514253"
                         time_creation="Wed Jan 22 19:12:03 2020"
                         time_modification="Wed Jan 22 19:08:21 2020" />
        <observations epoch_first="Wed Jan 22 18:00:00 2020"
                      epoch_last="Wed Jan 22 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="32677"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="30106"
                obs_have="30076"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9514253"
                         time_creation="Wed Jan 22 19:12:03 2020"
                         time_modification="Wed Jan 22 19:08:21 2020" />
        <observations epoch_first="Wed Jan 22 18:00:00 2020"
                      epoch_last="Wed Jan 22 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="32677"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="30106"
                obs_have="30076"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9514253"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 19:08:21 2020" />
        <observations epoch_first="Wed Jan 22 18:00:00 2020"
                      epoch_last="Wed Jan 22 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="32677"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="30106"
                obs_have="30076"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 22 20:23:00 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9135943"
                         time_creation="Wed Jan 22 20:12:04 2020"
                         time_modification="Wed Jan 22 20:08:25 2020" />
        <observations epoch_first="Wed Jan 22 19:00:00 2020"
                      epoch_last="Wed Jan 22 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39053"
                obs_have="31061"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24829"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21274"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 22 20:47:49 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9135943"
                         time_creation="Wed Jan 22 20:12:04 2020"
                         time_modification="Wed Jan 22 20:08:25 2020" />
        <observations epoch_first="Wed Jan 22 19:00:00 2020"
                      epoch_last="Wed Jan 22 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39053"
                obs_have="31061"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24829"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21274"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 22 22:36:57 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9135943"
                         time_creation="Wed Jan 22 20:12:04 2020"
                         time_modification="Wed Jan 22 20:08:25 2020" />
        <observations epoch_first="Wed Jan 22 19:00:00 2020"
                      epoch_last="Wed Jan 22 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39053"
                obs_have="31061"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24829"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21274"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9135943"
                         time_creation="Wed Jan 22 20:12:04 2020"
                         time_modification="Wed Jan 22 20:08:25 2020" />
        <observations epoch_first="Wed Jan 22 19:00:00 2020"
                      epoch_last="Wed Jan 22 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39053"
                obs_have="31061"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24829"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21274"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9135943"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 20:08:25 2020" />
        <observations epoch_first="Wed Jan 22 19:00:00 2020"
                      epoch_last="Wed Jan 22 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39053"
                obs_have="31061"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="24829"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21274"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac022u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 22 21:47:38 2020"
               level="3">
        <file_statistics latency="00:37:34"
                         size="7872541"
                         time_creation="Wed Jan 22 21:45:03 2020"
                         time_modification="Wed Jan 22 21:37:33 2020" />
        <observations epoch_first="Wed Jan 22 20:00:00 2020"
                      epoch_last="Wed Jan 22 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36288"
                obs_have="30265"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="26852"
                obs_have="25492"
                obs_ratio="94.94" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 23:36:57 2020"
               level="3">
        <file_statistics latency="00:37:34"
                         size="7872541"
                         time_creation="Wed Jan 22 21:45:03 2020"
                         time_modification="Wed Jan 22 21:37:33 2020" />
        <observations epoch_first="Wed Jan 22 20:00:00 2020"
                      epoch_last="Wed Jan 22 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36288"
                obs_have="30265"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="26852"
                obs_have="25492"
                obs_ratio="94.94" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:37:34"
                         size="7872541"
                         time_creation="Wed Jan 22 21:45:03 2020"
                         time_modification="Wed Jan 22 21:37:33 2020" />
        <observations epoch_first="Wed Jan 22 20:00:00 2020"
                      epoch_last="Wed Jan 22 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36288"
                obs_have="30265"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="26852"
                obs_have="25492"
                obs_ratio="94.94" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:37:34"
                         size="7872541"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 21:37:33 2020" />
        <observations epoch_first="Wed Jan 22 20:00:00 2020"
                      epoch_last="Wed Jan 22 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36288"
                obs_have="30265"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="26852"
                obs_have="25492"
                obs_ratio="94.94" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 22 22:22:57 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8327618"
                         time_creation="Wed Jan 22 22:12:04 2020"
                         time_modification="Wed Jan 22 22:08:22 2020" />
        <observations epoch_first="Wed Jan 22 21:00:00 2020"
                      epoch_last="Wed Jan 22 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31831"
                obs_have="29676"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26921"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24680"
                obs_have="24680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 22:47:56 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8327618"
                         time_creation="Wed Jan 22 22:12:04 2020"
                         time_modification="Wed Jan 22 22:08:22 2020" />
        <observations epoch_first="Wed Jan 22 21:00:00 2020"
                      epoch_last="Wed Jan 22 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31831"
                obs_have="29676"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26921"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24680"
                obs_have="24680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 00:36:58 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8327618"
                         time_creation="Wed Jan 22 22:12:04 2020"
                         time_modification="Wed Jan 22 22:08:22 2020" />
        <observations epoch_first="Wed Jan 22 21:00:00 2020"
                      epoch_last="Wed Jan 22 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31831"
                obs_have="29676"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26921"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24680"
                obs_have="24680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8327618"
                         time_creation="Wed Jan 22 22:12:04 2020"
                         time_modification="Wed Jan 22 22:08:22 2020" />
        <observations epoch_first="Wed Jan 22 21:00:00 2020"
                      epoch_last="Wed Jan 22 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31831"
                obs_have="29676"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26921"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24680"
                obs_have="24680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8327618"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 22:08:22 2020" />
        <observations epoch_first="Wed Jan 22 21:00:00 2020"
                      epoch_last="Wed Jan 22 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31831"
                obs_have="29676"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26921"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24680"
                obs_have="24680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 22 23:22:57 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8442541"
                         time_creation="Wed Jan 22 23:12:05 2020"
                         time_modification="Wed Jan 22 23:08:35 2020" />
        <observations epoch_first="Wed Jan 22 22:00:00 2020"
                      epoch_last="Wed Jan 22 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31172"
                obs_have="29069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="26705"
                obs_have="26643"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 22 23:47:57 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8442541"
                         time_creation="Wed Jan 22 23:12:05 2020"
                         time_modification="Wed Jan 22 23:08:35 2020" />
        <observations epoch_first="Wed Jan 22 22:00:00 2020"
                      epoch_last="Wed Jan 22 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31172"
                obs_have="29069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="26705"
                obs_have="26643"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 01:36:58 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8442541"
                         time_creation="Wed Jan 22 23:12:05 2020"
                         time_modification="Wed Jan 22 23:08:35 2020" />
        <observations epoch_first="Wed Jan 22 22:00:00 2020"
                      epoch_last="Wed Jan 22 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31172"
                obs_have="29069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="26705"
                obs_have="26643"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8442541"
                         time_creation="Wed Jan 22 23:12:05 2020"
                         time_modification="Wed Jan 22 23:08:35 2020" />
        <observations epoch_first="Wed Jan 22 22:00:00 2020"
                      epoch_last="Wed Jan 22 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31172"
                obs_have="29069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="26705"
                obs_have="26643"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8442541"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Wed Jan 22 23:08:35 2020" />
        <observations epoch_first="Wed Jan 22 22:00:00 2020"
                      epoch_last="Wed Jan 22 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31172"
                obs_have="29069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="26705"
                obs_have="26643"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac022x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 23 00:23:01 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9521972"
                         time_creation="Thu Jan 23 00:12:06 2020"
                         time_modification="Thu Jan 23 00:08:42 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35204"
                obs_have="31917"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="31356"
                obs_have="30983"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26306"
                obs_ratio="98.60" />
        </observations>
      </control>
      <control date="Thu Jan 23 00:48:00 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9521972"
                         time_creation="Thu Jan 23 00:12:06 2020"
                         time_modification="Thu Jan 23 00:08:42 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35204"
                obs_have="31917"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="31356"
                obs_have="30983"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26306"
                obs_ratio="98.60" />
        </observations>
      </control>
      <control date="Thu Jan 23 02:36:55 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9521972"
                         time_creation="Thu Jan 23 00:12:06 2020"
                         time_modification="Thu Jan 23 00:08:42 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35204"
                obs_have="31917"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="31356"
                obs_have="30983"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26306"
                obs_ratio="98.60" />
        </observations>
      </control>
      <control date="Thu Jan 23 17:06:39 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9521972"
                         time_creation="Thu Jan 23 00:12:06 2020"
                         time_modification="Thu Jan 23 00:08:42 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35204"
                obs_have="31917"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="31356"
                obs_have="30983"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26306"
                obs_ratio="98.60" />
        </observations>
      </control>
      <control date="Fri Feb 21 03:22:35 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9521972"
                         time_creation="Tue Feb 18 01:55:46 2020"
                         time_modification="Thu Jan 23 00:08:42 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35204"
                obs_have="31917"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="31356"
                obs_have="30983"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26306"
                obs_ratio="98.60" />
        </observations>
      </control>
    </file>
  </station>
</QC>
