<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-09-03 00:00:00"
    DayOfYear="246"
    Year="2019">
  <station name="PRAC">
    <file name="/prac2460.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  4 16:45:45 2019"
               level="3">
        <file_statistics latency="01:36:11"
                         size="6915324"
                         time_creation="Wed Sep  4 02:50:22 2019"
                         time_modification="Wed Sep  4 01:35:41 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:30 2019"
                      epochs="2851"
                      epochs_ratio="98.99">
          <mask elevation="03 degrees"
                obs_expected="29562"
                obs_have="25756"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="24789"
                obs_have="23589"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="21495"
                obs_ratio="97.31" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:01:46 2019"
               level="3">
        <file_statistics latency="01:36:11"
                         size="6915324"
                         time_creation="Mon Sep 30 02:03:19 2019"
                         time_modification="Wed Sep  4 01:35:41 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:30 2019"
                      epochs="2851"
                      epochs_ratio="98.99">
          <mask elevation="03 degrees"
                obs_expected="29562"
                obs_have="25756"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="24789"
                obs_have="23589"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="21495"
                obs_ratio="97.31" />
        </observations>
      </control>
    </file>
    <file name="/prac246a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Sep  3 01:47:54 2019"
               level="3">
        <file_statistics latency="00:22:04"
                         size="9250499"
                         time_creation="Tue Sep  3 01:45:05 2019"
                         time_modification="Tue Sep  3 01:22:03 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="34438"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32466"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29144"
                obs_have="29141"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  3 03:36:50 2019"
               level="3">
        <file_statistics latency="00:22:04"
                         size="9250499"
                         time_creation="Tue Sep  3 01:45:05 2019"
                         time_modification="Tue Sep  3 01:22:03 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="34438"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32466"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29144"
                obs_have="29141"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:22:04"
                         size="9250499"
                         time_creation="Tue Sep  3 01:45:05 2019"
                         time_modification="Tue Sep  3 01:22:03 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="34438"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32466"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29144"
                obs_have="29141"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:22:04"
                         size="9250499"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 01:22:03 2019" />
        <observations epoch_first="Tue Sep  3 00:00:00 2019"
                      epoch_last="Tue Sep  3 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="34438"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32466"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29144"
                obs_have="29141"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac246b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Sep  3 02:22:54 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9536183"
                         time_creation="Tue Sep  3 02:12:02 2019"
                         time_modification="Tue Sep  3 02:08:53 2019" />
        <observations epoch_first="Tue Sep  3 01:00:00 2019"
                      epoch_last="Tue Sep  3 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41450"
                obs_have="34183"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="30582"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="24799"
                obs_have="24502"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Tue Sep  3 02:47:50 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9536183"
                         time_creation="Tue Sep  3 02:12:02 2019"
                         time_modification="Tue Sep  3 02:08:53 2019" />
        <observations epoch_first="Tue Sep  3 01:00:00 2019"
                      epoch_last="Tue Sep  3 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41450"
                obs_have="34183"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="30582"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="24799"
                obs_have="24502"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Tue Sep  3 04:36:54 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9536183"
                         time_creation="Tue Sep  3 02:12:02 2019"
                         time_modification="Tue Sep  3 02:08:53 2019" />
        <observations epoch_first="Tue Sep  3 01:00:00 2019"
                      epoch_last="Tue Sep  3 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41450"
                obs_have="34183"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="30582"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="24799"
                obs_have="24502"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9536183"
                         time_creation="Tue Sep  3 02:12:02 2019"
                         time_modification="Tue Sep  3 02:08:53 2019" />
        <observations epoch_first="Tue Sep  3 01:00:00 2019"
                      epoch_last="Tue Sep  3 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41450"
                obs_have="34183"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="30582"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="24799"
                obs_have="24502"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9536183"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 02:08:53 2019" />
        <observations epoch_first="Tue Sep  3 01:00:00 2019"
                      epoch_last="Tue Sep  3 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41450"
                obs_have="34183"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="30582"
                obs_ratio="96.21" />
          <mask elevation="15 degrees"
                obs_expected="24799"
                obs_have="24502"
                obs_ratio="98.80" />
        </observations>
      </control>
    </file>
    <file name="/prac246c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Sep  3 03:47:46 2019"
               level="3">
        <file_statistics latency="00:21:57"
                         size="8890536"
                         time_creation="Tue Sep  3 03:45:05 2019"
                         time_modification="Tue Sep  3 03:21:56 2019" />
        <observations epoch_first="Tue Sep  3 02:00:00 2019"
                      epoch_last="Tue Sep  3 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="30994"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="29025"
                obs_ratio="90.27" />
          <mask elevation="15 degrees"
                obs_expected="30392"
                obs_have="28119"
                obs_ratio="92.52" />
        </observations>
      </control>
      <control date="Tue Sep  3 05:36:53 2019"
               level="3">
        <file_statistics latency="00:21:57"
                         size="8890536"
                         time_creation="Tue Sep  3 03:45:05 2019"
                         time_modification="Tue Sep  3 03:21:56 2019" />
        <observations epoch_first="Tue Sep  3 02:00:00 2019"
                      epoch_last="Tue Sep  3 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="30994"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="29025"
                obs_ratio="90.27" />
          <mask elevation="15 degrees"
                obs_expected="30392"
                obs_have="28119"
                obs_ratio="92.52" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:21:57"
                         size="8890536"
                         time_creation="Tue Sep  3 03:45:05 2019"
                         time_modification="Tue Sep  3 03:21:56 2019" />
        <observations epoch_first="Tue Sep  3 02:00:00 2019"
                      epoch_last="Tue Sep  3 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="30994"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="29025"
                obs_ratio="90.27" />
          <mask elevation="15 degrees"
                obs_expected="30392"
                obs_have="28119"
                obs_ratio="92.52" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:21:57"
                         size="8890536"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 03:21:56 2019" />
        <observations epoch_first="Tue Sep  3 02:00:00 2019"
                      epoch_last="Tue Sep  3 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="30994"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="29025"
                obs_ratio="90.27" />
          <mask elevation="15 degrees"
                obs_expected="30392"
                obs_have="28119"
                obs_ratio="92.52" />
        </observations>
      </control>
    </file>
    <file name="/prac246d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Sep  3 04:22:51 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8668414"
                         time_creation="Tue Sep  3 04:12:13 2019"
                         time_modification="Tue Sep  3 04:08:29 2019" />
        <observations epoch_first="Tue Sep  3 03:00:00 2019"
                      epoch_last="Tue Sep  3 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="29889"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="28900"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28011"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Sep  3 04:47:49 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8668414"
                         time_creation="Tue Sep  3 04:12:13 2019"
                         time_modification="Tue Sep  3 04:08:29 2019" />
        <observations epoch_first="Tue Sep  3 03:00:00 2019"
                      epoch_last="Tue Sep  3 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="29889"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="28900"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28011"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Sep  3 06:36:52 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8668414"
                         time_creation="Tue Sep  3 04:12:13 2019"
                         time_modification="Tue Sep  3 04:08:29 2019" />
        <observations epoch_first="Tue Sep  3 03:00:00 2019"
                      epoch_last="Tue Sep  3 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="29889"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="28900"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28011"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8668414"
                         time_creation="Tue Sep  3 04:12:13 2019"
                         time_modification="Tue Sep  3 04:08:29 2019" />
        <observations epoch_first="Tue Sep  3 03:00:00 2019"
                      epoch_last="Tue Sep  3 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="29889"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="28900"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28011"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8668414"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 04:08:29 2019" />
        <observations epoch_first="Tue Sep  3 03:00:00 2019"
                      epoch_last="Tue Sep  3 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="29889"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="30534"
                obs_have="28900"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28011"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/prac246e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Sep  3 05:22:53 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8742371"
                         time_creation="Tue Sep  3 05:12:04 2019"
                         time_modification="Tue Sep  3 05:08:33 2019" />
        <observations epoch_first="Tue Sep  3 04:00:00 2019"
                      epoch_last="Tue Sep  3 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="31075"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="28705"
                obs_ratio="94.19" />
          <mask elevation="15 degrees"
                obs_expected="27309"
                obs_have="26320"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Tue Sep  3 05:47:49 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8742371"
                         time_creation="Tue Sep  3 05:12:04 2019"
                         time_modification="Tue Sep  3 05:08:33 2019" />
        <observations epoch_first="Tue Sep  3 04:00:00 2019"
                      epoch_last="Tue Sep  3 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="31075"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="28705"
                obs_ratio="94.19" />
          <mask elevation="15 degrees"
                obs_expected="27309"
                obs_have="26320"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Tue Sep  3 07:36:52 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8742371"
                         time_creation="Tue Sep  3 05:12:04 2019"
                         time_modification="Tue Sep  3 05:08:33 2019" />
        <observations epoch_first="Tue Sep  3 04:00:00 2019"
                      epoch_last="Tue Sep  3 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="31075"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="28705"
                obs_ratio="94.19" />
          <mask elevation="15 degrees"
                obs_expected="27309"
                obs_have="26320"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8742371"
                         time_creation="Tue Sep  3 05:12:04 2019"
                         time_modification="Tue Sep  3 05:08:33 2019" />
        <observations epoch_first="Tue Sep  3 04:00:00 2019"
                      epoch_last="Tue Sep  3 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="31075"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="28705"
                obs_ratio="94.19" />
          <mask elevation="15 degrees"
                obs_expected="27309"
                obs_have="26320"
                obs_ratio="96.38" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8742371"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 05:08:33 2019" />
        <observations epoch_first="Tue Sep  3 04:00:00 2019"
                      epoch_last="Tue Sep  3 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="31075"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="28705"
                obs_ratio="94.19" />
          <mask elevation="15 degrees"
                obs_expected="27309"
                obs_have="26320"
                obs_ratio="96.38" />
        </observations>
      </control>
    </file>
    <file name="/prac246f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Sep  3 06:22:52 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8103432"
                         time_creation="Tue Sep  3 06:12:03 2019"
                         time_modification="Tue Sep  3 06:08:30 2019" />
        <observations epoch_first="Tue Sep  3 05:00:00 2019"
                      epoch_last="Tue Sep  3 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35519"
                obs_have="27465"
                obs_ratio="77.32" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="22374"
                obs_ratio="89.92" />
          <mask elevation="15 degrees"
                obs_expected="20696"
                obs_have="20631"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Sep  3 06:47:53 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8103432"
                         time_creation="Tue Sep  3 06:12:03 2019"
                         time_modification="Tue Sep  3 06:08:30 2019" />
        <observations epoch_first="Tue Sep  3 05:00:00 2019"
                      epoch_last="Tue Sep  3 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35519"
                obs_have="27465"
                obs_ratio="77.32" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="22374"
                obs_ratio="89.92" />
          <mask elevation="15 degrees"
                obs_expected="20696"
                obs_have="20631"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Sep  3 08:36:53 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8103432"
                         time_creation="Tue Sep  3 06:12:03 2019"
                         time_modification="Tue Sep  3 06:08:30 2019" />
        <observations epoch_first="Tue Sep  3 05:00:00 2019"
                      epoch_last="Tue Sep  3 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35519"
                obs_have="27465"
                obs_ratio="77.32" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="22374"
                obs_ratio="89.92" />
          <mask elevation="15 degrees"
                obs_expected="20696"
                obs_have="20631"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8103432"
                         time_creation="Tue Sep  3 06:12:03 2019"
                         time_modification="Tue Sep  3 06:08:30 2019" />
        <observations epoch_first="Tue Sep  3 05:00:00 2019"
                      epoch_last="Tue Sep  3 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35519"
                obs_have="27465"
                obs_ratio="77.32" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="22374"
                obs_ratio="89.92" />
          <mask elevation="15 degrees"
                obs_expected="20696"
                obs_have="20631"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8103432"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 06:08:30 2019" />
        <observations epoch_first="Tue Sep  3 05:00:00 2019"
                      epoch_last="Tue Sep  3 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35519"
                obs_have="27465"
                obs_ratio="77.32" />
          <mask elevation="10 degrees"
                obs_expected="24883"
                obs_have="22374"
                obs_ratio="89.92" />
          <mask elevation="15 degrees"
                obs_expected="20696"
                obs_have="20631"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/prac246g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Sep  3 07:22:27 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7503822"
                         time_creation="Tue Sep  3 07:12:03 2019"
                         time_modification="Tue Sep  3 07:07:44 2019" />
        <observations epoch_first="Tue Sep  3 06:00:00 2019"
                      epoch_last="Tue Sep  3 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="27614"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="25734"
                obs_ratio="94.31" />
          <mask elevation="15 degrees"
                obs_expected="23211"
                obs_have="23209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  3 07:47:50 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7503822"
                         time_creation="Tue Sep  3 07:12:03 2019"
                         time_modification="Tue Sep  3 07:07:44 2019" />
        <observations epoch_first="Tue Sep  3 06:00:00 2019"
                      epoch_last="Tue Sep  3 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="27614"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="25734"
                obs_ratio="94.31" />
          <mask elevation="15 degrees"
                obs_expected="23211"
                obs_have="23209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  3 09:36:53 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7503822"
                         time_creation="Tue Sep  3 07:12:03 2019"
                         time_modification="Tue Sep  3 07:07:44 2019" />
        <observations epoch_first="Tue Sep  3 06:00:00 2019"
                      epoch_last="Tue Sep  3 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="27614"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="25734"
                obs_ratio="94.31" />
          <mask elevation="15 degrees"
                obs_expected="23211"
                obs_have="23209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7503822"
                         time_creation="Tue Sep  3 07:12:03 2019"
                         time_modification="Tue Sep  3 07:07:44 2019" />
        <observations epoch_first="Tue Sep  3 06:00:00 2019"
                      epoch_last="Tue Sep  3 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="27614"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="25734"
                obs_ratio="94.31" />
          <mask elevation="15 degrees"
                obs_expected="23211"
                obs_have="23209"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:07:45"
                         size="7503822"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 07:07:44 2019" />
        <observations epoch_first="Tue Sep  3 06:00:00 2019"
                      epoch_last="Tue Sep  3 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="27614"
                obs_ratio="83.37" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="25734"
                obs_ratio="94.31" />
          <mask elevation="15 degrees"
                obs_expected="23211"
                obs_have="23209"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac246h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Sep  3 08:22:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7613718"
                         time_creation="Tue Sep  3 08:12:03 2019"
                         time_modification="Tue Sep  3 08:08:44 2019" />
        <observations epoch_first="Tue Sep  3 07:00:00 2019"
                      epoch_last="Tue Sep  3 07:59:59 2019"
                      epochs="3297"
                      epochs_ratio="91.58">
          <mask elevation="03 degrees"
                obs_expected="31864"
                obs_have="27067"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="23761"
                obs_ratio="91.78" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="20984"
                obs_ratio="90.82" />
        </observations>
      </control>
      <control date="Tue Sep  3 08:47:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7613718"
                         time_creation="Tue Sep  3 08:12:03 2019"
                         time_modification="Tue Sep  3 08:08:44 2019" />
        <observations epoch_first="Tue Sep  3 07:00:00 2019"
                      epoch_last="Tue Sep  3 07:59:59 2019"
                      epochs="3297"
                      epochs_ratio="91.58">
          <mask elevation="03 degrees"
                obs_expected="31864"
                obs_have="27067"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="23761"
                obs_ratio="91.78" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="20984"
                obs_ratio="90.82" />
        </observations>
      </control>
      <control date="Tue Sep  3 10:36:54 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7613718"
                         time_creation="Tue Sep  3 08:12:03 2019"
                         time_modification="Tue Sep  3 08:08:44 2019" />
        <observations epoch_first="Tue Sep  3 07:00:00 2019"
                      epoch_last="Tue Sep  3 07:59:59 2019"
                      epochs="3297"
                      epochs_ratio="91.58">
          <mask elevation="03 degrees"
                obs_expected="31864"
                obs_have="27067"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="23761"
                obs_ratio="91.78" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="20984"
                obs_ratio="90.82" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7613718"
                         time_creation="Tue Sep  3 08:12:03 2019"
                         time_modification="Tue Sep  3 08:08:44 2019" />
        <observations epoch_first="Tue Sep  3 07:00:00 2019"
                      epoch_last="Tue Sep  3 07:59:59 2019"
                      epochs="3297"
                      epochs_ratio="91.58">
          <mask elevation="03 degrees"
                obs_expected="31864"
                obs_have="27067"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="23761"
                obs_ratio="91.78" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="20984"
                obs_ratio="90.82" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7613718"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 08:08:44 2019" />
        <observations epoch_first="Tue Sep  3 07:00:00 2019"
                      epoch_last="Tue Sep  3 07:59:59 2019"
                      epochs="3297"
                      epochs_ratio="91.58">
          <mask elevation="03 degrees"
                obs_expected="31864"
                obs_have="27067"
                obs_ratio="84.95" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="23761"
                obs_ratio="91.78" />
          <mask elevation="15 degrees"
                obs_expected="23105"
                obs_have="20984"
                obs_ratio="90.82" />
        </observations>
      </control>
    </file>
    <file name="/prac246i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Sep  3 09:22:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8756128"
                         time_creation="Tue Sep  3 09:12:11 2019"
                         time_modification="Tue Sep  3 09:08:32 2019" />
        <observations epoch_first="Tue Sep  3 08:00:00 2019"
                      epoch_last="Tue Sep  3 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30833"
                obs_have="30542"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="28808"
                obs_have="28807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 09:47:53 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8756128"
                         time_creation="Tue Sep  3 09:12:11 2019"
                         time_modification="Tue Sep  3 09:08:32 2019" />
        <observations epoch_first="Tue Sep  3 08:00:00 2019"
                      epoch_last="Tue Sep  3 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30833"
                obs_have="30542"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="28808"
                obs_have="28807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 11:36:53 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8756128"
                         time_creation="Tue Sep  3 09:12:11 2019"
                         time_modification="Tue Sep  3 09:08:32 2019" />
        <observations epoch_first="Tue Sep  3 08:00:00 2019"
                      epoch_last="Tue Sep  3 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30833"
                obs_have="30542"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="28808"
                obs_have="28807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8756128"
                         time_creation="Tue Sep  3 09:12:11 2019"
                         time_modification="Tue Sep  3 09:08:32 2019" />
        <observations epoch_first="Tue Sep  3 08:00:00 2019"
                      epoch_last="Tue Sep  3 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30833"
                obs_have="30542"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="28808"
                obs_have="28807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8756128"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 09:08:32 2019" />
        <observations epoch_first="Tue Sep  3 08:00:00 2019"
                      epoch_last="Tue Sep  3 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30833"
                obs_have="30542"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="28808"
                obs_have="28807"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24697"
                obs_have="24696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac246j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Sep  3 10:22:52 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9359425"
                         time_creation="Tue Sep  3 10:12:10 2019"
                         time_modification="Tue Sep  3 10:08:32 2019" />
        <observations epoch_first="Tue Sep  3 09:00:00 2019"
                      epoch_last="Tue Sep  3 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="37549"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32902"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="28156"
                obs_have="27569"
                obs_ratio="97.92" />
        </observations>
      </control>
      <control date="Tue Sep  3 10:47:55 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9359425"
                         time_creation="Tue Sep  3 10:12:10 2019"
                         time_modification="Tue Sep  3 10:08:32 2019" />
        <observations epoch_first="Tue Sep  3 09:00:00 2019"
                      epoch_last="Tue Sep  3 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="37549"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32902"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="28156"
                obs_have="27569"
                obs_ratio="97.92" />
        </observations>
      </control>
      <control date="Tue Sep  3 12:36:55 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9359425"
                         time_creation="Tue Sep  3 10:12:10 2019"
                         time_modification="Tue Sep  3 10:08:32 2019" />
        <observations epoch_first="Tue Sep  3 09:00:00 2019"
                      epoch_last="Tue Sep  3 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="37549"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32902"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="28156"
                obs_have="27569"
                obs_ratio="97.92" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9359425"
                         time_creation="Tue Sep  3 10:12:10 2019"
                         time_modification="Tue Sep  3 10:08:32 2019" />
        <observations epoch_first="Tue Sep  3 09:00:00 2019"
                      epoch_last="Tue Sep  3 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="37549"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32902"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="28156"
                obs_have="27569"
                obs_ratio="97.92" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9359425"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 10:08:32 2019" />
        <observations epoch_first="Tue Sep  3 09:00:00 2019"
                      epoch_last="Tue Sep  3 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="37549"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="34166"
                obs_have="32902"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="28156"
                obs_have="27569"
                obs_ratio="97.92" />
        </observations>
      </control>
    </file>
    <file name="/prac246k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Sep  3 11:22:53 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9772416"
                         time_creation="Tue Sep  3 11:12:09 2019"
                         time_modification="Tue Sep  3 11:08:53 2019" />
        <observations epoch_first="Tue Sep  3 10:00:00 2019"
                      epoch_last="Tue Sep  3 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44597"
                obs_have="38672"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="33966"
                obs_ratio="94.87" />
          <mask elevation="15 degrees"
                obs_expected="31270"
                obs_have="30334"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Tue Sep  3 11:47:54 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9772416"
                         time_creation="Tue Sep  3 11:12:09 2019"
                         time_modification="Tue Sep  3 11:08:53 2019" />
        <observations epoch_first="Tue Sep  3 10:00:00 2019"
                      epoch_last="Tue Sep  3 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44597"
                obs_have="38672"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="33966"
                obs_ratio="94.87" />
          <mask elevation="15 degrees"
                obs_expected="31270"
                obs_have="30334"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Tue Sep  3 13:36:53 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9772416"
                         time_creation="Tue Sep  3 11:12:09 2019"
                         time_modification="Tue Sep  3 11:08:53 2019" />
        <observations epoch_first="Tue Sep  3 10:00:00 2019"
                      epoch_last="Tue Sep  3 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44597"
                obs_have="38672"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="33966"
                obs_ratio="94.87" />
          <mask elevation="15 degrees"
                obs_expected="31270"
                obs_have="30334"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9772416"
                         time_creation="Tue Sep  3 11:12:09 2019"
                         time_modification="Tue Sep  3 11:08:53 2019" />
        <observations epoch_first="Tue Sep  3 10:00:00 2019"
                      epoch_last="Tue Sep  3 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44597"
                obs_have="38672"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="33966"
                obs_ratio="94.87" />
          <mask elevation="15 degrees"
                obs_expected="31270"
                obs_have="30334"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9772416"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 11:08:53 2019" />
        <observations epoch_first="Tue Sep  3 10:00:00 2019"
                      epoch_last="Tue Sep  3 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44597"
                obs_have="38672"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="35803"
                obs_have="33966"
                obs_ratio="94.87" />
          <mask elevation="15 degrees"
                obs_expected="31270"
                obs_have="30334"
                obs_ratio="97.01" />
        </observations>
      </control>
    </file>
    <file name="/prac246l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Sep  3 12:22:54 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9347629"
                         time_creation="Tue Sep  3 12:12:16 2019"
                         time_modification="Tue Sep  3 12:08:44 2019" />
        <observations epoch_first="Tue Sep  3 11:00:00 2019"
                      epoch_last="Tue Sep  3 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40038"
                obs_have="38497"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="39039"
                obs_have="37937"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="37637"
                obs_have="36817"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Tue Sep  3 12:47:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9347629"
                         time_creation="Tue Sep  3 12:12:16 2019"
                         time_modification="Tue Sep  3 12:08:44 2019" />
        <observations epoch_first="Tue Sep  3 11:00:00 2019"
                      epoch_last="Tue Sep  3 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40038"
                obs_have="38497"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="39039"
                obs_have="37937"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="37637"
                obs_have="36817"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Tue Sep  3 14:36:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9347629"
                         time_creation="Tue Sep  3 12:12:16 2019"
                         time_modification="Tue Sep  3 12:08:44 2019" />
        <observations epoch_first="Tue Sep  3 11:00:00 2019"
                      epoch_last="Tue Sep  3 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40038"
                obs_have="38497"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="39039"
                obs_have="37937"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="37637"
                obs_have="36817"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9347629"
                         time_creation="Tue Sep  3 12:12:16 2019"
                         time_modification="Tue Sep  3 12:08:44 2019" />
        <observations epoch_first="Tue Sep  3 11:00:00 2019"
                      epoch_last="Tue Sep  3 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40038"
                obs_have="38497"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="39039"
                obs_have="37937"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="37637"
                obs_have="36817"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9347629"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 12:08:44 2019" />
        <observations epoch_first="Tue Sep  3 11:00:00 2019"
                      epoch_last="Tue Sep  3 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40038"
                obs_have="38497"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="39039"
                obs_have="37937"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="37637"
                obs_have="36817"
                obs_ratio="97.82" />
        </observations>
      </control>
    </file>
    <file name="/prac246m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Sep  3 13:22:40 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9388588"
                         time_creation="Tue Sep  3 13:12:03 2019"
                         time_modification="Tue Sep  3 13:07:59 2019" />
        <observations epoch_first="Tue Sep  3 12:00:00 2019"
                      epoch_last="Tue Sep  3 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41864"
                obs_have="39441"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="37371"
                obs_have="36860"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="34639"
                obs_have="34628"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Sep  3 13:47:53 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9388588"
                         time_creation="Tue Sep  3 13:12:03 2019"
                         time_modification="Tue Sep  3 13:07:59 2019" />
        <observations epoch_first="Tue Sep  3 12:00:00 2019"
                      epoch_last="Tue Sep  3 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41864"
                obs_have="39441"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="37371"
                obs_have="36860"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="34639"
                obs_have="34628"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Sep  3 15:36:53 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9388588"
                         time_creation="Tue Sep  3 13:12:03 2019"
                         time_modification="Tue Sep  3 13:07:59 2019" />
        <observations epoch_first="Tue Sep  3 12:00:00 2019"
                      epoch_last="Tue Sep  3 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41864"
                obs_have="39441"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="37371"
                obs_have="36860"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="34639"
                obs_have="34628"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9388588"
                         time_creation="Tue Sep  3 13:12:03 2019"
                         time_modification="Tue Sep  3 13:07:59 2019" />
        <observations epoch_first="Tue Sep  3 12:00:00 2019"
                      epoch_last="Tue Sep  3 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41864"
                obs_have="39441"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="37371"
                obs_have="36860"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="34639"
                obs_have="34628"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9388588"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 13:07:59 2019" />
        <observations epoch_first="Tue Sep  3 12:00:00 2019"
                      epoch_last="Tue Sep  3 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41864"
                obs_have="39441"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="37371"
                obs_have="36860"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="34639"
                obs_have="34628"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac246n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Sep  3 14:47:54 2019"
               level="3">
        <file_statistics latency="00:38:55"
                         size="8672270"
                         time_creation="Tue Sep  3 14:45:03 2019"
                         time_modification="Tue Sep  3 14:38:54 2019" />
        <observations epoch_first="Tue Sep  3 13:00:00 2019"
                      epoch_last="Tue Sep  3 13:59:59 2019"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="47151"
                obs_have="38970"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="41636"
                obs_have="36763"
                obs_ratio="88.30" />
          <mask elevation="15 degrees"
                obs_expected="37070"
                obs_have="33171"
                obs_ratio="89.48" />
        </observations>
      </control>
      <control date="Tue Sep  3 16:36:49 2019"
               level="3">
        <file_statistics latency="00:54:30"
                         size="8672270"
                         time_creation="Tue Sep  3 15:12:04 2019"
                         time_modification="Tue Sep  3 14:54:29 2019" />
        <observations epoch_first="Tue Sep  3 13:00:00 2019"
                      epoch_last="Tue Sep  3 13:59:59 2019"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="47151"
                obs_have="38970"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="41636"
                obs_have="36763"
                obs_ratio="88.30" />
          <mask elevation="15 degrees"
                obs_expected="37070"
                obs_have="33171"
                obs_ratio="89.48" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:54:30"
                         size="8672270"
                         time_creation="Tue Sep  3 15:12:04 2019"
                         time_modification="Tue Sep  3 14:54:29 2019" />
        <observations epoch_first="Tue Sep  3 13:00:00 2019"
                      epoch_last="Tue Sep  3 13:59:59 2019"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="47151"
                obs_have="38970"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="41636"
                obs_have="36763"
                obs_ratio="88.30" />
          <mask elevation="15 degrees"
                obs_expected="37070"
                obs_have="33171"
                obs_ratio="89.48" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:54:30"
                         size="8672270"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 14:54:29 2019" />
        <observations epoch_first="Tue Sep  3 13:00:00 2019"
                      epoch_last="Tue Sep  3 13:59:59 2019"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="47151"
                obs_have="38970"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="41636"
                obs_have="36763"
                obs_ratio="88.30" />
          <mask elevation="15 degrees"
                obs_expected="37070"
                obs_have="33171"
                obs_ratio="89.48" />
        </observations>
      </control>
    </file>
    <file name="/prac246o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Sep  3 15:47:55 2019"
               level="3">
        <file_statistics latency="00:38:02"
                         size="9251447"
                         time_creation="Tue Sep  3 15:45:03 2019"
                         time_modification="Tue Sep  3 15:38:01 2019" />
        <observations epoch_first="Tue Sep  3 14:00:00 2019"
                      epoch_last="Tue Sep  3 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44813"
                obs_have="39499"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="41005"
                obs_have="38057"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="37832"
                obs_have="35854"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Tue Sep  3 17:36:52 2019"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9251447"
                         time_creation="Tue Sep  3 16:12:02 2019"
                         time_modification="Tue Sep  3 15:54:00 2019" />
        <observations epoch_first="Tue Sep  3 14:00:00 2019"
                      epoch_last="Tue Sep  3 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44813"
                obs_have="39499"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="41005"
                obs_have="38057"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="37832"
                obs_have="35854"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9251447"
                         time_creation="Tue Sep  3 16:12:02 2019"
                         time_modification="Tue Sep  3 15:54:00 2019" />
        <observations epoch_first="Tue Sep  3 14:00:00 2019"
                      epoch_last="Tue Sep  3 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44813"
                obs_have="39499"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="41005"
                obs_have="38057"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="37832"
                obs_have="35854"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:54:01"
                         size="9251447"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 15:54:00 2019" />
        <observations epoch_first="Tue Sep  3 14:00:00 2019"
                      epoch_last="Tue Sep  3 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44813"
                obs_have="39499"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="41005"
                obs_have="38057"
                obs_ratio="92.81" />
          <mask elevation="15 degrees"
                obs_expected="37832"
                obs_have="35854"
                obs_ratio="94.77" />
        </observations>
      </control>
    </file>
    <file name="/prac246p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Sep  3 16:47:49 2019"
               level="3">
        <file_statistics latency="00:32:54"
                         size="8858391"
                         time_creation="Tue Sep  3 16:45:03 2019"
                         time_modification="Tue Sep  3 16:32:53 2019" />
        <observations epoch_first="Tue Sep  3 15:00:00 2019"
                      epoch_last="Tue Sep  3 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39277"
                obs_have="34278"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33438"
                obs_have="31428"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29743"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Sep  3 18:36:55 2019"
               level="3">
        <file_statistics latency="01:08:21"
                         size="8858391"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:20 2019" />
        <observations epoch_first="Tue Sep  3 15:00:00 2019"
                      epoch_last="Tue Sep  3 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39277"
                obs_have="34278"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33438"
                obs_have="31428"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29743"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="01:08:21"
                         size="8858391"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:20 2019" />
        <observations epoch_first="Tue Sep  3 15:00:00 2019"
                      epoch_last="Tue Sep  3 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39277"
                obs_have="34278"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33438"
                obs_have="31428"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29743"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="01:08:21"
                         size="8858391"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 17:08:20 2019" />
        <observations epoch_first="Tue Sep  3 15:00:00 2019"
                      epoch_last="Tue Sep  3 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39277"
                obs_have="34278"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33438"
                obs_have="31428"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29743"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/prac246q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Sep  3 17:22:15 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9357915"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:23 2019" />
        <observations epoch_first="Tue Sep  3 16:00:00 2019"
                      epoch_last="Tue Sep  3 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33717"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="30874"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="26961"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Tue Sep  3 17:47:45 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9357915"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:23 2019" />
        <observations epoch_first="Tue Sep  3 16:00:00 2019"
                      epoch_last="Tue Sep  3 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33717"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="30874"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="26961"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Tue Sep  3 19:36:55 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9357915"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:23 2019" />
        <observations epoch_first="Tue Sep  3 16:00:00 2019"
                      epoch_last="Tue Sep  3 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33717"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="30874"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="26961"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9357915"
                         time_creation="Tue Sep  3 17:12:06 2019"
                         time_modification="Tue Sep  3 17:08:23 2019" />
        <observations epoch_first="Tue Sep  3 16:00:00 2019"
                      epoch_last="Tue Sep  3 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33717"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="30874"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="26961"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9357915"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 17:08:23 2019" />
        <observations epoch_first="Tue Sep  3 16:00:00 2019"
                      epoch_last="Tue Sep  3 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33717"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="30874"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="27820"
                obs_have="26961"
                obs_ratio="96.91" />
        </observations>
      </control>
    </file>
    <file name="/prac246r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Sep  3 18:22:51 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8712077"
                         time_creation="Tue Sep  3 18:12:04 2019"
                         time_modification="Tue Sep  3 18:08:44 2019" />
        <observations epoch_first="Tue Sep  3 17:00:00 2019"
                      epoch_last="Tue Sep  3 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30880"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="26608"
                obs_have="26589"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23528"
                obs_have="23528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 18:47:50 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8712077"
                         time_creation="Tue Sep  3 18:12:04 2019"
                         time_modification="Tue Sep  3 18:08:44 2019" />
        <observations epoch_first="Tue Sep  3 17:00:00 2019"
                      epoch_last="Tue Sep  3 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30880"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="26608"
                obs_have="26589"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23528"
                obs_have="23528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 20:36:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8712077"
                         time_creation="Tue Sep  3 18:12:04 2019"
                         time_modification="Tue Sep  3 18:08:44 2019" />
        <observations epoch_first="Tue Sep  3 17:00:00 2019"
                      epoch_last="Tue Sep  3 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30880"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="26608"
                obs_have="26589"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23528"
                obs_have="23528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8712077"
                         time_creation="Tue Sep  3 18:12:04 2019"
                         time_modification="Tue Sep  3 18:08:44 2019" />
        <observations epoch_first="Tue Sep  3 17:00:00 2019"
                      epoch_last="Tue Sep  3 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30880"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="26608"
                obs_have="26589"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23528"
                obs_have="23528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8712077"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 18:08:44 2019" />
        <observations epoch_first="Tue Sep  3 17:00:00 2019"
                      epoch_last="Tue Sep  3 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30880"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="26608"
                obs_have="26589"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23528"
                obs_have="23528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac246s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Sep  3 19:22:50 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8483934"
                         time_creation="Tue Sep  3 19:12:03 2019"
                         time_modification="Tue Sep  3 19:08:24 2019" />
        <observations epoch_first="Tue Sep  3 18:00:00 2019"
                      epoch_last="Tue Sep  3 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="27186"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25622"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 19:47:49 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8483934"
                         time_creation="Tue Sep  3 19:12:03 2019"
                         time_modification="Tue Sep  3 19:08:24 2019" />
        <observations epoch_first="Tue Sep  3 18:00:00 2019"
                      epoch_last="Tue Sep  3 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="27186"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25622"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 21:36:53 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8483934"
                         time_creation="Tue Sep  3 19:12:03 2019"
                         time_modification="Tue Sep  3 19:08:24 2019" />
        <observations epoch_first="Tue Sep  3 18:00:00 2019"
                      epoch_last="Tue Sep  3 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="27186"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25622"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8483934"
                         time_creation="Tue Sep  3 19:12:03 2019"
                         time_modification="Tue Sep  3 19:08:24 2019" />
        <observations epoch_first="Tue Sep  3 18:00:00 2019"
                      epoch_last="Tue Sep  3 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="27186"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25622"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8483934"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 19:08:24 2019" />
        <observations epoch_first="Tue Sep  3 18:00:00 2019"
                      epoch_last="Tue Sep  3 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="27186"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25622"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac246t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep  3 20:22:53 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8254337"
                         time_creation="Tue Sep  3 20:12:04 2019"
                         time_modification="Tue Sep  3 20:08:34 2019" />
        <observations epoch_first="Tue Sep  3 19:00:00 2019"
                      epoch_last="Tue Sep  3 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28311"
                obs_have="26641"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="25485"
                obs_have="25039"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23826"
                obs_have="23543"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Tue Sep  3 20:47:45 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8254337"
                         time_creation="Tue Sep  3 20:12:04 2019"
                         time_modification="Tue Sep  3 20:08:34 2019" />
        <observations epoch_first="Tue Sep  3 19:00:00 2019"
                      epoch_last="Tue Sep  3 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28311"
                obs_have="26641"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="25485"
                obs_have="25039"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23826"
                obs_have="23543"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Tue Sep  3 22:36:53 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8254337"
                         time_creation="Tue Sep  3 20:12:04 2019"
                         time_modification="Tue Sep  3 20:08:34 2019" />
        <observations epoch_first="Tue Sep  3 19:00:00 2019"
                      epoch_last="Tue Sep  3 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28311"
                obs_have="26641"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="25485"
                obs_have="25039"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23826"
                obs_have="23543"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8254337"
                         time_creation="Tue Sep  3 20:12:04 2019"
                         time_modification="Tue Sep  3 20:08:34 2019" />
        <observations epoch_first="Tue Sep  3 19:00:00 2019"
                      epoch_last="Tue Sep  3 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28311"
                obs_have="26641"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="25485"
                obs_have="25039"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23826"
                obs_have="23543"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8254337"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 20:08:34 2019" />
        <observations epoch_first="Tue Sep  3 19:00:00 2019"
                      epoch_last="Tue Sep  3 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28311"
                obs_have="26641"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="25485"
                obs_have="25039"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23826"
                obs_have="23543"
                obs_ratio="98.81" />
        </observations>
      </control>
    </file>
    <file name="/prac246u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Sep  3 21:22:53 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7630131"
                         time_creation="Tue Sep  3 21:12:04 2019"
                         time_modification="Tue Sep  3 21:08:20 2019" />
        <observations epoch_first="Tue Sep  3 20:00:00 2019"
                      epoch_last="Tue Sep  3 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26121"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="23239"
                obs_have="22498"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 21:47:51 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7630131"
                         time_creation="Tue Sep  3 21:12:04 2019"
                         time_modification="Tue Sep  3 21:08:20 2019" />
        <observations epoch_first="Tue Sep  3 20:00:00 2019"
                      epoch_last="Tue Sep  3 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26121"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="23239"
                obs_have="22498"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  3 23:36:51 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7630131"
                         time_creation="Tue Sep  3 21:12:04 2019"
                         time_modification="Tue Sep  3 21:08:20 2019" />
        <observations epoch_first="Tue Sep  3 20:00:00 2019"
                      epoch_last="Tue Sep  3 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26121"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="23239"
                obs_have="22498"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7630131"
                         time_creation="Tue Sep  3 21:12:04 2019"
                         time_modification="Tue Sep  3 21:08:20 2019" />
        <observations epoch_first="Tue Sep  3 20:00:00 2019"
                      epoch_last="Tue Sep  3 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26121"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="23239"
                obs_have="22498"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7630131"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 21:08:20 2019" />
        <observations epoch_first="Tue Sep  3 20:00:00 2019"
                      epoch_last="Tue Sep  3 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26121"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="23239"
                obs_have="22498"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac246v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Sep  4 00:36:52 2019"
               level="3">
        <file_statistics latency="01:08:51"
                         size="7493723"
                         time_creation="Tue Sep  3 23:12:03 2019"
                         time_modification="Tue Sep  3 23:08:50 2019" />
        <observations epoch_first="Tue Sep  3 21:00:00 2019"
                      epoch_last="Tue Sep  3 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29396"
                obs_have="25502"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="21446"
                obs_have="20386"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19324"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="01:08:51"
                         size="7493723"
                         time_creation="Tue Sep  3 23:12:03 2019"
                         time_modification="Tue Sep  3 23:08:50 2019" />
        <observations epoch_first="Tue Sep  3 21:00:00 2019"
                      epoch_last="Tue Sep  3 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29396"
                obs_have="25502"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="21446"
                obs_have="20386"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19324"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="01:08:51"
                         size="7493723"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Tue Sep  3 23:08:50 2019" />
        <observations epoch_first="Tue Sep  3 21:00:00 2019"
                      epoch_last="Tue Sep  3 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29396"
                obs_have="25502"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="21446"
                obs_have="20386"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19324"
                obs_ratio="98.80" />
        </observations>
      </control>
    </file>
    <file name="/prac246w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Sep  4 01:36:54 2019"
               level="3">
        <file_statistics latency="01:09:13"
                         size="8341605"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:12 2019" />
        <observations epoch_first="Tue Sep  3 22:00:00 2019"
                      epoch_last="Tue Sep  3 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32757"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="29248"
                obs_have="28794"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24104"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="01:09:13"
                         size="8341605"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:12 2019" />
        <observations epoch_first="Tue Sep  3 22:00:00 2019"
                      epoch_last="Tue Sep  3 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32757"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="29248"
                obs_have="28794"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24104"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="01:09:13"
                         size="8341605"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Wed Sep  4 00:09:12 2019" />
        <observations epoch_first="Tue Sep  3 22:00:00 2019"
                      epoch_last="Tue Sep  3 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32757"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="29248"
                obs_have="28794"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24104"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/prac246x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep  4 00:22:57 2019"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7667172"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:14 2019" />
        <observations epoch_first="Tue Sep  3 23:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="33401"
                obs_have="30272"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="29704"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="30893"
                obs_have="28768"
                obs_ratio="93.12" />
        </observations>
      </control>
      <control date="Wed Sep  4 00:47:55 2019"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7667172"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:14 2019" />
        <observations epoch_first="Tue Sep  3 23:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="33401"
                obs_have="30272"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="29704"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="30893"
                obs_have="28768"
                obs_ratio="93.12" />
        </observations>
      </control>
      <control date="Wed Sep  4 02:36:54 2019"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7667172"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:14 2019" />
        <observations epoch_first="Tue Sep  3 23:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="33401"
                obs_have="30272"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="29704"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="30893"
                obs_have="28768"
                obs_ratio="93.12" />
        </observations>
      </control>
      <control date="Wed Sep  4 17:05:10 2019"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7667172"
                         time_creation="Wed Sep  4 00:12:06 2019"
                         time_modification="Wed Sep  4 00:09:14 2019" />
        <observations epoch_first="Tue Sep  3 23:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="33401"
                obs_have="30272"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="29704"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="30893"
                obs_have="28768"
                obs_ratio="93.12" />
        </observations>
      </control>
      <control date="Thu Oct  3 03:21:29 2019"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7667172"
                         time_creation="Mon Sep 30 01:56:02 2019"
                         time_modification="Wed Sep  4 00:09:14 2019" />
        <observations epoch_first="Tue Sep  3 23:00:00 2019"
                      epoch_last="Tue Sep  3 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="33401"
                obs_have="30272"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="29704"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="30893"
                obs_have="28768"
                obs_ratio="93.12" />
        </observations>
      </control>
    </file>
  </station>
</QC>
