<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-10-24 00:00:00"
    DayOfYear="297"
    Year="2019">
  <station name="PRAC">
    <file name="/prac2970.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 25 16:45:46 2019"
               level="3">
        <file_statistics latency="01:36:21"
                         size="6511381"
                         time_creation="Fri Oct 25 02:50:20 2019"
                         time_modification="Fri Oct 25 01:35:51 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:30 2019"
                      epochs="2624"
                      epochs_ratio="91.11">
          <mask elevation="03 degrees"
                obs_expected="28641"
                obs_have="23530"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="24034"
                obs_have="21691"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="21374"
                obs_have="19572"
                obs_ratio="91.57" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:01:43 2019"
               level="3">
        <file_statistics latency="01:36:21"
                         size="6511381"
                         time_creation="Wed Nov 20 02:02:11 2019"
                         time_modification="Fri Oct 25 01:35:51 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:30 2019"
                      epochs="2624"
                      epochs_ratio="91.11">
          <mask elevation="03 degrees"
                obs_expected="28641"
                obs_have="23530"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="24034"
                obs_have="21691"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="21374"
                obs_have="19572"
                obs_ratio="91.57" />
        </observations>
      </control>
    </file>
    <file name="/prac297a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Oct 24 01:47:49 2019"
               level="3">
        <file_statistics latency="01:09:35"
                         size="3112637"
                         time_creation="Thu Oct 24 01:45:02 2019"
                         time_modification="Thu Oct 24 01:30:30 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 00:20:55 2019"
                      epochs="1256"
                      epochs_ratio="34.89">
          <mask elevation="03 degrees"
                obs_expected="12051"
                obs_have="10321"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="10141"
                obs_have="10048"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="9783"
                obs_have="9783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 03:36:48 2019"
               level="3">
        <file_statistics latency="01:09:35"
                         size="3112637"
                         time_creation="Thu Oct 24 01:45:02 2019"
                         time_modification="Thu Oct 24 01:30:30 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 00:20:55 2019"
                      epochs="1256"
                      epochs_ratio="34.89">
          <mask elevation="03 degrees"
                obs_expected="12051"
                obs_have="10321"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="10141"
                obs_have="10048"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="9783"
                obs_have="9783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="01:09:35"
                         size="3112637"
                         time_creation="Thu Oct 24 01:45:02 2019"
                         time_modification="Thu Oct 24 01:30:30 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 00:20:55 2019"
                      epochs="1256"
                      epochs_ratio="34.89">
          <mask elevation="03 degrees"
                obs_expected="12051"
                obs_have="10321"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="10141"
                obs_have="10048"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="9783"
                obs_have="9783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="01:09:35"
                         size="3112637"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 01:30:30 2019" />
        <observations epoch_first="Thu Oct 24 00:00:00 2019"
                      epoch_last="Thu Oct 24 00:20:55 2019"
                      epochs="1256"
                      epochs_ratio="34.89">
          <mask elevation="03 degrees"
                obs_expected="12051"
                obs_have="10321"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="10141"
                obs_have="10048"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="9783"
                obs_have="9783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Oct 24 04:36:50 2019"
               level="3">
        <file_statistics latency="01:52:38"
                         size="526083"
                         time_creation="Thu Oct 24 03:45:02 2019"
                         time_modification="Thu Oct 24 03:21:02 2019" />
        <observations epoch_first="Thu Oct 24 01:16:39 2019"
                      epoch_last="Thu Oct 24 01:28:24 2019"
                      epochs="242"
                      epochs_ratio="6.72">
          <mask elevation="03 degrees"
                obs_expected="6822"
                obs_have="1907"
                obs_ratio="27.95" />
          <mask elevation="10 degrees"
                obs_expected="5570"
                obs_have="1693"
                obs_ratio="30.39" />
          <mask elevation="15 degrees"
                obs_expected="4756"
                obs_have="1665"
                obs_ratio="35.01" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="01:52:38"
                         size="526083"
                         time_creation="Thu Oct 24 03:45:02 2019"
                         time_modification="Thu Oct 24 03:21:02 2019" />
        <observations epoch_first="Thu Oct 24 01:16:39 2019"
                      epoch_last="Thu Oct 24 01:28:24 2019"
                      epochs="242"
                      epochs_ratio="6.72">
          <mask elevation="03 degrees"
                obs_expected="6822"
                obs_have="1907"
                obs_ratio="27.95" />
          <mask elevation="10 degrees"
                obs_expected="5570"
                obs_have="1693"
                obs_ratio="30.39" />
          <mask elevation="15 degrees"
                obs_expected="4756"
                obs_have="1665"
                obs_ratio="35.01" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="01:52:38"
                         size="526083"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 03:21:02 2019" />
        <observations epoch_first="Thu Oct 24 01:16:39 2019"
                      epoch_last="Thu Oct 24 01:28:24 2019"
                      epochs="242"
                      epochs_ratio="6.72">
          <mask elevation="03 degrees"
                obs_expected="6822"
                obs_have="1907"
                obs_ratio="27.95" />
          <mask elevation="10 degrees"
                obs_expected="5570"
                obs_have="1693"
                obs_ratio="30.39" />
          <mask elevation="15 degrees"
                obs_expected="4756"
                obs_have="1665"
                obs_ratio="35.01" />
        </observations>
      </control>
    </file>
    <file name="/prac297c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Oct 24 03:22:45 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="3246374"
                         time_creation="Thu Oct 24 03:12:02 2019"
                         time_modification="Thu Oct 24 03:08:16 2019" />
        <observations epoch_first="Thu Oct 24 02:31:39 2019"
                      epoch_last="Thu Oct 24 02:59:59 2019"
                      epochs="1657"
                      epochs_ratio="46.03">
          <mask elevation="03 degrees"
                obs_expected="16022"
                obs_have="13002"
                obs_ratio="81.15" />
          <mask elevation="10 degrees"
                obs_expected="13132"
                obs_have="11727"
                obs_ratio="89.30" />
          <mask elevation="15 degrees"
                obs_expected="10389"
                obs_have="10125"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Thu Oct 24 03:47:41 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="3246374"
                         time_creation="Thu Oct 24 03:12:02 2019"
                         time_modification="Thu Oct 24 03:08:16 2019" />
        <observations epoch_first="Thu Oct 24 02:31:39 2019"
                      epoch_last="Thu Oct 24 02:59:59 2019"
                      epochs="1657"
                      epochs_ratio="46.03">
          <mask elevation="03 degrees"
                obs_expected="16022"
                obs_have="13002"
                obs_ratio="81.15" />
          <mask elevation="10 degrees"
                obs_expected="13132"
                obs_have="11727"
                obs_ratio="89.30" />
          <mask elevation="15 degrees"
                obs_expected="10389"
                obs_have="10125"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Thu Oct 24 05:36:48 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="3246374"
                         time_creation="Thu Oct 24 03:12:02 2019"
                         time_modification="Thu Oct 24 03:08:16 2019" />
        <observations epoch_first="Thu Oct 24 02:31:39 2019"
                      epoch_last="Thu Oct 24 02:59:59 2019"
                      epochs="1657"
                      epochs_ratio="46.03">
          <mask elevation="03 degrees"
                obs_expected="16022"
                obs_have="13002"
                obs_ratio="81.15" />
          <mask elevation="10 degrees"
                obs_expected="13132"
                obs_have="11727"
                obs_ratio="89.30" />
          <mask elevation="15 degrees"
                obs_expected="10389"
                obs_have="10125"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="3246374"
                         time_creation="Thu Oct 24 03:12:02 2019"
                         time_modification="Thu Oct 24 03:08:16 2019" />
        <observations epoch_first="Thu Oct 24 02:31:39 2019"
                      epoch_last="Thu Oct 24 02:59:59 2019"
                      epochs="1657"
                      epochs_ratio="46.03">
          <mask elevation="03 degrees"
                obs_expected="16022"
                obs_have="13002"
                obs_ratio="81.15" />
          <mask elevation="10 degrees"
                obs_expected="13132"
                obs_have="11727"
                obs_ratio="89.30" />
          <mask elevation="15 degrees"
                obs_expected="10389"
                obs_have="10125"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="3246374"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 03:08:16 2019" />
        <observations epoch_first="Thu Oct 24 02:31:39 2019"
                      epoch_last="Thu Oct 24 02:59:59 2019"
                      epochs="1657"
                      epochs_ratio="46.03">
          <mask elevation="03 degrees"
                obs_expected="16022"
                obs_have="13002"
                obs_ratio="81.15" />
          <mask elevation="10 degrees"
                obs_expected="13132"
                obs_have="11727"
                obs_ratio="89.30" />
          <mask elevation="15 degrees"
                obs_expected="10389"
                obs_have="10125"
                obs_ratio="97.46" />
        </observations>
      </control>
    </file>
    <file name="/prac297d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Oct 24 04:22:48 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7179640"
                         time_creation="Thu Oct 24 04:12:02 2019"
                         time_modification="Thu Oct 24 04:08:22 2019" />
        <observations epoch_first="Thu Oct 24 03:00:00 2019"
                      epoch_last="Thu Oct 24 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31965"
                obs_have="29376"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27188"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24826"
                obs_have="24826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 04:47:45 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7179640"
                         time_creation="Thu Oct 24 04:12:02 2019"
                         time_modification="Thu Oct 24 04:08:22 2019" />
        <observations epoch_first="Thu Oct 24 03:00:00 2019"
                      epoch_last="Thu Oct 24 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31965"
                obs_have="29376"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27188"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24826"
                obs_have="24826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 06:36:49 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7179640"
                         time_creation="Thu Oct 24 04:12:02 2019"
                         time_modification="Thu Oct 24 04:08:22 2019" />
        <observations epoch_first="Thu Oct 24 03:00:00 2019"
                      epoch_last="Thu Oct 24 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31965"
                obs_have="29376"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27188"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24826"
                obs_have="24826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7179640"
                         time_creation="Thu Oct 24 04:12:02 2019"
                         time_modification="Thu Oct 24 04:08:22 2019" />
        <observations epoch_first="Thu Oct 24 03:00:00 2019"
                      epoch_last="Thu Oct 24 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31965"
                obs_have="29376"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27188"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24826"
                obs_have="24826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7179640"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 04:08:22 2019" />
        <observations epoch_first="Thu Oct 24 03:00:00 2019"
                      epoch_last="Thu Oct 24 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31965"
                obs_have="29376"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="27377"
                obs_have="27188"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24826"
                obs_have="24826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Oct 24 05:22:15 2019"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7911901"
                         time_creation="Thu Oct 24 05:12:02 2019"
                         time_modification="Thu Oct 24 05:07:23 2019" />
        <observations epoch_first="Thu Oct 24 04:00:00 2019"
                      epoch_last="Thu Oct 24 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="29144"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="26440"
                obs_have="26440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 05:47:41 2019"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7911901"
                         time_creation="Thu Oct 24 05:12:02 2019"
                         time_modification="Thu Oct 24 05:07:23 2019" />
        <observations epoch_first="Thu Oct 24 04:00:00 2019"
                      epoch_last="Thu Oct 24 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="29144"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="26440"
                obs_have="26440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 07:36:50 2019"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7911901"
                         time_creation="Thu Oct 24 05:12:02 2019"
                         time_modification="Thu Oct 24 05:07:23 2019" />
        <observations epoch_first="Thu Oct 24 04:00:00 2019"
                      epoch_last="Thu Oct 24 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="29144"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="26440"
                obs_have="26440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7911901"
                         time_creation="Thu Oct 24 05:12:02 2019"
                         time_modification="Thu Oct 24 05:07:23 2019" />
        <observations epoch_first="Thu Oct 24 04:00:00 2019"
                      epoch_last="Thu Oct 24 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="29144"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="26440"
                obs_have="26440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:07:24"
                         size="7911901"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 05:07:23 2019" />
        <observations epoch_first="Thu Oct 24 04:00:00 2019"
                      epoch_last="Thu Oct 24 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="29144"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="26440"
                obs_have="26440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Oct 24 06:22:22 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8407929"
                         time_creation="Thu Oct 24 06:12:03 2019"
                         time_modification="Thu Oct 24 06:07:40 2019" />
        <observations epoch_first="Thu Oct 24 05:00:00 2019"
                      epoch_last="Thu Oct 24 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="29410"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 06:47:51 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8407929"
                         time_creation="Thu Oct 24 06:12:03 2019"
                         time_modification="Thu Oct 24 06:07:40 2019" />
        <observations epoch_first="Thu Oct 24 05:00:00 2019"
                      epoch_last="Thu Oct 24 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="29410"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 08:36:52 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8407929"
                         time_creation="Thu Oct 24 06:12:03 2019"
                         time_modification="Thu Oct 24 06:07:40 2019" />
        <observations epoch_first="Thu Oct 24 05:00:00 2019"
                      epoch_last="Thu Oct 24 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="29410"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8407929"
                         time_creation="Thu Oct 24 06:12:03 2019"
                         time_modification="Thu Oct 24 06:07:40 2019" />
        <observations epoch_first="Thu Oct 24 05:00:00 2019"
                      epoch_last="Thu Oct 24 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="29410"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8407929"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 06:07:40 2019" />
        <observations epoch_first="Thu Oct 24 05:00:00 2019"
                      epoch_last="Thu Oct 24 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34019"
                obs_have="29410"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Oct 24 07:22:52 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10466276"
                         time_creation="Thu Oct 24 07:12:03 2019"
                         time_modification="Thu Oct 24 07:08:55 2019" />
        <observations epoch_first="Thu Oct 24 06:00:00 2019"
                      epoch_last="Thu Oct 24 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42772"
                obs_have="37503"
                obs_ratio="87.68" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="29832"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="24873"
                obs_have="24789"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Oct 24 07:47:55 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10466276"
                         time_creation="Thu Oct 24 07:12:03 2019"
                         time_modification="Thu Oct 24 07:08:55 2019" />
        <observations epoch_first="Thu Oct 24 06:00:00 2019"
                      epoch_last="Thu Oct 24 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42772"
                obs_have="37503"
                obs_ratio="87.68" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="29832"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="24873"
                obs_have="24789"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Oct 24 09:36:56 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10466276"
                         time_creation="Thu Oct 24 07:12:03 2019"
                         time_modification="Thu Oct 24 07:08:55 2019" />
        <observations epoch_first="Thu Oct 24 06:00:00 2019"
                      epoch_last="Thu Oct 24 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42772"
                obs_have="37503"
                obs_ratio="87.68" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="29832"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="24873"
                obs_have="24789"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10466276"
                         time_creation="Thu Oct 24 07:12:03 2019"
                         time_modification="Thu Oct 24 07:08:55 2019" />
        <observations epoch_first="Thu Oct 24 06:00:00 2019"
                      epoch_last="Thu Oct 24 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42772"
                obs_have="37503"
                obs_ratio="87.68" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="29832"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="24873"
                obs_have="24789"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10466276"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 07:08:55 2019" />
        <observations epoch_first="Thu Oct 24 06:00:00 2019"
                      epoch_last="Thu Oct 24 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42772"
                obs_have="37503"
                obs_ratio="87.68" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="29832"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="24873"
                obs_have="24789"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/prac297h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Oct 24 08:22:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10207121"
                         time_creation="Thu Oct 24 08:12:04 2019"
                         time_modification="Thu Oct 24 08:08:45 2019" />
        <observations epoch_first="Thu Oct 24 07:00:00 2019"
                      epoch_last="Thu Oct 24 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39555"
                obs_have="35584"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="33288"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="29671"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Thu Oct 24 08:47:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10207121"
                         time_creation="Thu Oct 24 08:12:04 2019"
                         time_modification="Thu Oct 24 08:08:45 2019" />
        <observations epoch_first="Thu Oct 24 07:00:00 2019"
                      epoch_last="Thu Oct 24 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39555"
                obs_have="35584"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="33288"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="29671"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Thu Oct 24 10:36:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10207121"
                         time_creation="Thu Oct 24 08:12:04 2019"
                         time_modification="Thu Oct 24 08:08:45 2019" />
        <observations epoch_first="Thu Oct 24 07:00:00 2019"
                      epoch_last="Thu Oct 24 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39555"
                obs_have="35584"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="33288"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="29671"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10207121"
                         time_creation="Thu Oct 24 08:12:04 2019"
                         time_modification="Thu Oct 24 08:08:45 2019" />
        <observations epoch_first="Thu Oct 24 07:00:00 2019"
                      epoch_last="Thu Oct 24 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39555"
                obs_have="35584"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="33288"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="29671"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10207121"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 08:08:45 2019" />
        <observations epoch_first="Thu Oct 24 07:00:00 2019"
                      epoch_last="Thu Oct 24 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39555"
                obs_have="35584"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="34342"
                obs_have="33288"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="30011"
                obs_have="29671"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="/prac297i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Oct 24 09:22:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9805538"
                         time_creation="Thu Oct 24 09:12:04 2019"
                         time_modification="Thu Oct 24 09:08:44 2019" />
        <observations epoch_first="Thu Oct 24 08:00:00 2019"
                      epoch_last="Thu Oct 24 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37134"
                obs_have="36085"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="34881"
                obs_have="34708"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="33530"
                obs_have="33460"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Oct 24 09:47:55 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9805538"
                         time_creation="Thu Oct 24 09:12:04 2019"
                         time_modification="Thu Oct 24 09:08:44 2019" />
        <observations epoch_first="Thu Oct 24 08:00:00 2019"
                      epoch_last="Thu Oct 24 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37134"
                obs_have="36085"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="34881"
                obs_have="34708"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="33530"
                obs_have="33460"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Oct 24 11:36:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9805538"
                         time_creation="Thu Oct 24 09:12:04 2019"
                         time_modification="Thu Oct 24 09:08:44 2019" />
        <observations epoch_first="Thu Oct 24 08:00:00 2019"
                      epoch_last="Thu Oct 24 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37134"
                obs_have="36085"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="34881"
                obs_have="34708"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="33530"
                obs_have="33460"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9805538"
                         time_creation="Thu Oct 24 09:12:04 2019"
                         time_modification="Thu Oct 24 09:08:44 2019" />
        <observations epoch_first="Thu Oct 24 08:00:00 2019"
                      epoch_last="Thu Oct 24 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37134"
                obs_have="36085"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="34881"
                obs_have="34708"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="33530"
                obs_have="33460"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9805538"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 09:08:44 2019" />
        <observations epoch_first="Thu Oct 24 08:00:00 2019"
                      epoch_last="Thu Oct 24 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37134"
                obs_have="36085"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="34881"
                obs_have="34708"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="33530"
                obs_have="33460"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/prac297j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Oct 24 10:22:59 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9971743"
                         time_creation="Thu Oct 24 10:12:11 2019"
                         time_modification="Thu Oct 24 10:08:50 2019" />
        <observations epoch_first="Thu Oct 24 09:00:00 2019"
                      epoch_last="Thu Oct 24 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38925"
                obs_have="38344"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35759"
                obs_have="35753"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33227"
                obs_have="33226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 10:47:56 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9971743"
                         time_creation="Thu Oct 24 10:12:11 2019"
                         time_modification="Thu Oct 24 10:08:50 2019" />
        <observations epoch_first="Thu Oct 24 09:00:00 2019"
                      epoch_last="Thu Oct 24 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38925"
                obs_have="38344"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35759"
                obs_have="35753"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33227"
                obs_have="33226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 12:36:57 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9971743"
                         time_creation="Thu Oct 24 10:12:11 2019"
                         time_modification="Thu Oct 24 10:08:50 2019" />
        <observations epoch_first="Thu Oct 24 09:00:00 2019"
                      epoch_last="Thu Oct 24 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38925"
                obs_have="38344"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35759"
                obs_have="35753"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33227"
                obs_have="33226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9971743"
                         time_creation="Thu Oct 24 10:12:11 2019"
                         time_modification="Thu Oct 24 10:08:50 2019" />
        <observations epoch_first="Thu Oct 24 09:00:00 2019"
                      epoch_last="Thu Oct 24 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38925"
                obs_have="38344"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35759"
                obs_have="35753"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33227"
                obs_have="33226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9971743"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 10:08:50 2019" />
        <observations epoch_first="Thu Oct 24 09:00:00 2019"
                      epoch_last="Thu Oct 24 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38925"
                obs_have="38344"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35759"
                obs_have="35753"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33227"
                obs_have="33226"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Oct 24 11:22:56 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9624857"
                         time_creation="Thu Oct 24 11:12:03 2019"
                         time_modification="Thu Oct 24 11:09:09 2019" />
        <observations epoch_first="Thu Oct 24 10:00:00 2019"
                      epoch_last="Thu Oct 24 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44292"
                obs_have="39825"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="37774"
                obs_have="36875"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="31957"
                obs_have="31251"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Thu Oct 24 11:47:57 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9624857"
                         time_creation="Thu Oct 24 11:12:03 2019"
                         time_modification="Thu Oct 24 11:09:09 2019" />
        <observations epoch_first="Thu Oct 24 10:00:00 2019"
                      epoch_last="Thu Oct 24 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44292"
                obs_have="39825"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="37774"
                obs_have="36875"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="31957"
                obs_have="31251"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Thu Oct 24 13:36:58 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9624857"
                         time_creation="Thu Oct 24 11:12:03 2019"
                         time_modification="Thu Oct 24 11:09:09 2019" />
        <observations epoch_first="Thu Oct 24 10:00:00 2019"
                      epoch_last="Thu Oct 24 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44292"
                obs_have="39825"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="37774"
                obs_have="36875"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="31957"
                obs_have="31251"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9624857"
                         time_creation="Thu Oct 24 11:12:03 2019"
                         time_modification="Thu Oct 24 11:09:09 2019" />
        <observations epoch_first="Thu Oct 24 10:00:00 2019"
                      epoch_last="Thu Oct 24 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44292"
                obs_have="39825"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="37774"
                obs_have="36875"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="31957"
                obs_have="31251"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9624857"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 11:09:09 2019" />
        <observations epoch_first="Thu Oct 24 10:00:00 2019"
                      epoch_last="Thu Oct 24 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44292"
                obs_have="39825"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="37774"
                obs_have="36875"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="31957"
                obs_have="31251"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
    <file name="/prac297l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Oct 24 12:22:57 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9319899"
                         time_creation="Thu Oct 24 12:12:11 2019"
                         time_modification="Thu Oct 24 12:08:59 2019" />
        <observations epoch_first="Thu Oct 24 11:00:00 2019"
                      epoch_last="Thu Oct 24 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38143"
                obs_have="35661"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37008"
                obs_have="35661"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="34287"
                obs_have="33831"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Thu Oct 24 12:47:57 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9319899"
                         time_creation="Thu Oct 24 12:12:11 2019"
                         time_modification="Thu Oct 24 12:08:59 2019" />
        <observations epoch_first="Thu Oct 24 11:00:00 2019"
                      epoch_last="Thu Oct 24 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38143"
                obs_have="35661"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37008"
                obs_have="35661"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="34287"
                obs_have="33831"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Thu Oct 24 14:36:57 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9319899"
                         time_creation="Thu Oct 24 12:12:11 2019"
                         time_modification="Thu Oct 24 12:08:59 2019" />
        <observations epoch_first="Thu Oct 24 11:00:00 2019"
                      epoch_last="Thu Oct 24 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38143"
                obs_have="35661"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37008"
                obs_have="35661"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="34287"
                obs_have="33831"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9319899"
                         time_creation="Thu Oct 24 12:12:11 2019"
                         time_modification="Thu Oct 24 12:08:59 2019" />
        <observations epoch_first="Thu Oct 24 11:00:00 2019"
                      epoch_last="Thu Oct 24 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38143"
                obs_have="35661"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37008"
                obs_have="35661"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="34287"
                obs_have="33831"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9319899"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 12:08:59 2019" />
        <observations epoch_first="Thu Oct 24 11:00:00 2019"
                      epoch_last="Thu Oct 24 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38143"
                obs_have="35661"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37008"
                obs_have="35661"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="34287"
                obs_have="33831"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/prac297m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Oct 24 15:36:56 2019"
               level="3">
        <file_statistics latency="01:53:05"
                         size="9671854"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 14:53:04 2019" />
        <observations epoch_first="Thu Oct 24 12:00:00 2019"
                      epoch_last="Thu Oct 24 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="35042"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="32018"
                obs_have="31653"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="28857"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="01:53:05"
                         size="9671854"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 14:53:04 2019" />
        <observations epoch_first="Thu Oct 24 12:00:00 2019"
                      epoch_last="Thu Oct 24 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="35042"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="32018"
                obs_have="31653"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="28857"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="01:53:05"
                         size="9671854"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 14:53:04 2019" />
        <observations epoch_first="Thu Oct 24 12:00:00 2019"
                      epoch_last="Thu Oct 24 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="35042"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="32018"
                obs_have="31653"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="28857"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/prac297n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Oct 24 14:22:55 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9629290"
                         time_creation="Thu Oct 24 14:12:03 2019"
                         time_modification="Thu Oct 24 14:08:37 2019" />
        <observations epoch_first="Thu Oct 24 13:00:00 2019"
                      epoch_last="Thu Oct 24 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="32621"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="28433"
                obs_have="28419"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24936"
                obs_have="24936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 14:47:55 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9629290"
                         time_creation="Thu Oct 24 14:12:03 2019"
                         time_modification="Thu Oct 24 14:08:37 2019" />
        <observations epoch_first="Thu Oct 24 13:00:00 2019"
                      epoch_last="Thu Oct 24 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="32621"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="28433"
                obs_have="28419"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24936"
                obs_have="24936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 16:36:49 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9629290"
                         time_creation="Thu Oct 24 14:12:03 2019"
                         time_modification="Thu Oct 24 14:08:37 2019" />
        <observations epoch_first="Thu Oct 24 13:00:00 2019"
                      epoch_last="Thu Oct 24 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="32621"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="28433"
                obs_have="28419"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24936"
                obs_have="24936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9629290"
                         time_creation="Thu Oct 24 14:12:03 2019"
                         time_modification="Thu Oct 24 14:08:37 2019" />
        <observations epoch_first="Thu Oct 24 13:00:00 2019"
                      epoch_last="Thu Oct 24 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="32621"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="28433"
                obs_have="28419"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24936"
                obs_have="24936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9629290"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 14:08:37 2019" />
        <observations epoch_first="Thu Oct 24 13:00:00 2019"
                      epoch_last="Thu Oct 24 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="32621"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="28433"
                obs_have="28419"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24936"
                obs_have="24936"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Oct 24 15:22:53 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9032948"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 15:08:34 2019" />
        <observations epoch_first="Thu Oct 24 14:00:00 2019"
                      epoch_last="Thu Oct 24 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34613"
                obs_have="27902"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="25492"
                obs_have="25468"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 15:47:53 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9032948"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 15:08:34 2019" />
        <observations epoch_first="Thu Oct 24 14:00:00 2019"
                      epoch_last="Thu Oct 24 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34613"
                obs_have="27902"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="25492"
                obs_have="25468"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 17:36:51 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9032948"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 15:08:34 2019" />
        <observations epoch_first="Thu Oct 24 14:00:00 2019"
                      epoch_last="Thu Oct 24 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34613"
                obs_have="27902"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="25492"
                obs_have="25468"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9032948"
                         time_creation="Thu Oct 24 15:12:04 2019"
                         time_modification="Thu Oct 24 15:08:34 2019" />
        <observations epoch_first="Thu Oct 24 14:00:00 2019"
                      epoch_last="Thu Oct 24 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34613"
                obs_have="27902"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="25492"
                obs_have="25468"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9032948"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 15:08:34 2019" />
        <observations epoch_first="Thu Oct 24 14:00:00 2019"
                      epoch_last="Thu Oct 24 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34613"
                obs_have="27902"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="25492"
                obs_have="25468"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24025"
                obs_have="24024"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Oct 24 16:22:55 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8641692"
                         time_creation="Thu Oct 24 16:12:03 2019"
                         time_modification="Thu Oct 24 16:08:54 2019" />
        <observations epoch_first="Thu Oct 24 15:00:00 2019"
                      epoch_last="Thu Oct 24 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29988"
                obs_have="27704"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26402"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23578"
                obs_have="23578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 16:47:52 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8641692"
                         time_creation="Thu Oct 24 16:12:03 2019"
                         time_modification="Thu Oct 24 16:08:54 2019" />
        <observations epoch_first="Thu Oct 24 15:00:00 2019"
                      epoch_last="Thu Oct 24 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29988"
                obs_have="27704"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26402"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23578"
                obs_have="23578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 18:36:56 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8641692"
                         time_creation="Thu Oct 24 16:12:03 2019"
                         time_modification="Thu Oct 24 16:08:54 2019" />
        <observations epoch_first="Thu Oct 24 15:00:00 2019"
                      epoch_last="Thu Oct 24 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29988"
                obs_have="27704"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26402"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23578"
                obs_have="23578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8641692"
                         time_creation="Thu Oct 24 16:12:03 2019"
                         time_modification="Thu Oct 24 16:08:54 2019" />
        <observations epoch_first="Thu Oct 24 15:00:00 2019"
                      epoch_last="Thu Oct 24 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29988"
                obs_have="27704"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26402"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23578"
                obs_have="23578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8641692"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 16:08:54 2019" />
        <observations epoch_first="Thu Oct 24 15:00:00 2019"
                      epoch_last="Thu Oct 24 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29988"
                obs_have="27704"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26402"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23578"
                obs_have="23578"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Oct 24 17:22:54 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8024154"
                         time_creation="Thu Oct 24 17:12:05 2019"
                         time_modification="Thu Oct 24 17:08:21 2019" />
        <observations epoch_first="Thu Oct 24 16:00:00 2019"
                      epoch_last="Thu Oct 24 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29901"
                obs_have="25891"
                obs_ratio="86.59" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="23997"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="21954"
                obs_have="21856"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Oct 24 17:47:48 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8024154"
                         time_creation="Thu Oct 24 17:12:05 2019"
                         time_modification="Thu Oct 24 17:08:21 2019" />
        <observations epoch_first="Thu Oct 24 16:00:00 2019"
                      epoch_last="Thu Oct 24 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29901"
                obs_have="25891"
                obs_ratio="86.59" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="23997"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="21954"
                obs_have="21856"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Oct 24 19:36:54 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8024154"
                         time_creation="Thu Oct 24 17:12:05 2019"
                         time_modification="Thu Oct 24 17:08:21 2019" />
        <observations epoch_first="Thu Oct 24 16:00:00 2019"
                      epoch_last="Thu Oct 24 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29901"
                obs_have="25891"
                obs_ratio="86.59" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="23997"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="21954"
                obs_have="21856"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8024154"
                         time_creation="Thu Oct 24 17:12:05 2019"
                         time_modification="Thu Oct 24 17:08:21 2019" />
        <observations epoch_first="Thu Oct 24 16:00:00 2019"
                      epoch_last="Thu Oct 24 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29901"
                obs_have="25891"
                obs_ratio="86.59" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="23997"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="21954"
                obs_have="21856"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="8024154"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 17:08:21 2019" />
        <observations epoch_first="Thu Oct 24 16:00:00 2019"
                      epoch_last="Thu Oct 24 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29901"
                obs_have="25891"
                obs_ratio="86.59" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="23997"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="21954"
                obs_have="21856"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/prac297r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Oct 24 18:22:55 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="7333110"
                         time_creation="Thu Oct 24 18:12:04 2019"
                         time_modification="Thu Oct 24 18:08:18 2019" />
        <observations epoch_first="Thu Oct 24 17:00:00 2019"
                      epoch_last="Thu Oct 24 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27282"
                obs_have="25050"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="21355"
                obs_have="20845"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="20397"
                obs_have="20397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 18:47:48 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="7333110"
                         time_creation="Thu Oct 24 18:12:04 2019"
                         time_modification="Thu Oct 24 18:08:18 2019" />
        <observations epoch_first="Thu Oct 24 17:00:00 2019"
                      epoch_last="Thu Oct 24 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27282"
                obs_have="25050"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="21355"
                obs_have="20845"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="20397"
                obs_have="20397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 20:36:52 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="7333110"
                         time_creation="Thu Oct 24 18:12:04 2019"
                         time_modification="Thu Oct 24 18:08:18 2019" />
        <observations epoch_first="Thu Oct 24 17:00:00 2019"
                      epoch_last="Thu Oct 24 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27282"
                obs_have="25050"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="21355"
                obs_have="20845"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="20397"
                obs_have="20397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="7333110"
                         time_creation="Thu Oct 24 18:12:04 2019"
                         time_modification="Thu Oct 24 18:08:18 2019" />
        <observations epoch_first="Thu Oct 24 17:00:00 2019"
                      epoch_last="Thu Oct 24 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27282"
                obs_have="25050"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="21355"
                obs_have="20845"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="20397"
                obs_have="20397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="7333110"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 18:08:18 2019" />
        <observations epoch_first="Thu Oct 24 17:00:00 2019"
                      epoch_last="Thu Oct 24 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27282"
                obs_have="25050"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="21355"
                obs_have="20845"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="20397"
                obs_have="20397"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Oct 24 19:22:36 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7460056"
                         time_creation="Thu Oct 24 19:12:03 2019"
                         time_modification="Thu Oct 24 19:07:51 2019" />
        <observations epoch_first="Thu Oct 24 18:00:00 2019"
                      epoch_last="Thu Oct 24 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32083"
                obs_have="29197"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24894"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22261"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Oct 24 19:47:48 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7460056"
                         time_creation="Thu Oct 24 19:12:03 2019"
                         time_modification="Thu Oct 24 19:07:51 2019" />
        <observations epoch_first="Thu Oct 24 18:00:00 2019"
                      epoch_last="Thu Oct 24 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32083"
                obs_have="29197"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24894"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22261"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Oct 24 21:36:54 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7460056"
                         time_creation="Thu Oct 24 19:12:03 2019"
                         time_modification="Thu Oct 24 19:07:51 2019" />
        <observations epoch_first="Thu Oct 24 18:00:00 2019"
                      epoch_last="Thu Oct 24 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32083"
                obs_have="29197"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24894"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22261"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7460056"
                         time_creation="Thu Oct 24 19:12:03 2019"
                         time_modification="Thu Oct 24 19:07:51 2019" />
        <observations epoch_first="Thu Oct 24 18:00:00 2019"
                      epoch_last="Thu Oct 24 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32083"
                obs_have="29197"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24894"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22261"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7460056"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 19:07:51 2019" />
        <observations epoch_first="Thu Oct 24 18:00:00 2019"
                      epoch_last="Thu Oct 24 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32083"
                obs_have="29197"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24894"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22310"
                obs_have="22261"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/prac297t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Oct 24 20:22:58 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8803913"
                         time_creation="Thu Oct 24 20:12:04 2019"
                         time_modification="Thu Oct 24 20:08:42 2019" />
        <observations epoch_first="Thu Oct 24 19:00:00 2019"
                      epoch_last="Thu Oct 24 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="35516"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32349"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28102"
                obs_have="28083"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Oct 24 20:47:47 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8803913"
                         time_creation="Thu Oct 24 20:12:04 2019"
                         time_modification="Thu Oct 24 20:08:42 2019" />
        <observations epoch_first="Thu Oct 24 19:00:00 2019"
                      epoch_last="Thu Oct 24 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="35516"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32349"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28102"
                obs_have="28083"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Oct 24 22:36:55 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8803913"
                         time_creation="Thu Oct 24 20:12:04 2019"
                         time_modification="Thu Oct 24 20:08:42 2019" />
        <observations epoch_first="Thu Oct 24 19:00:00 2019"
                      epoch_last="Thu Oct 24 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="35516"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32349"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28102"
                obs_have="28083"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8803913"
                         time_creation="Thu Oct 24 20:12:04 2019"
                         time_modification="Thu Oct 24 20:08:42 2019" />
        <observations epoch_first="Thu Oct 24 19:00:00 2019"
                      epoch_last="Thu Oct 24 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="35516"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32349"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28102"
                obs_have="28083"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8803913"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 20:08:42 2019" />
        <observations epoch_first="Thu Oct 24 19:00:00 2019"
                      epoch_last="Thu Oct 24 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37135"
                obs_have="35516"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32349"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28102"
                obs_have="28083"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/prac297u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Oct 24 21:22:56 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9227142"
                         time_creation="Thu Oct 24 21:12:04 2019"
                         time_modification="Thu Oct 24 21:08:31 2019" />
        <observations epoch_first="Thu Oct 24 20:00:00 2019"
                      epoch_last="Thu Oct 24 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="33026"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31241"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="30468"
                obs_have="30451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Oct 24 21:47:56 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9227142"
                         time_creation="Thu Oct 24 21:12:04 2019"
                         time_modification="Thu Oct 24 21:08:31 2019" />
        <observations epoch_first="Thu Oct 24 20:00:00 2019"
                      epoch_last="Thu Oct 24 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="33026"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31241"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="30468"
                obs_have="30451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Oct 24 23:36:57 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9227142"
                         time_creation="Thu Oct 24 21:12:04 2019"
                         time_modification="Thu Oct 24 21:08:31 2019" />
        <observations epoch_first="Thu Oct 24 20:00:00 2019"
                      epoch_last="Thu Oct 24 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="33026"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31241"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="30468"
                obs_have="30451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9227142"
                         time_creation="Thu Oct 24 21:12:04 2019"
                         time_modification="Thu Oct 24 21:08:31 2019" />
        <observations epoch_first="Thu Oct 24 20:00:00 2019"
                      epoch_last="Thu Oct 24 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="33026"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31241"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="30468"
                obs_have="30451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9227142"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 21:08:31 2019" />
        <observations epoch_first="Thu Oct 24 20:00:00 2019"
                      epoch_last="Thu Oct 24 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="33026"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="31241"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="30468"
                obs_have="30451"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac297v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Oct 24 22:22:57 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9592531"
                         time_creation="Thu Oct 24 22:12:04 2019"
                         time_modification="Thu Oct 24 22:08:42 2019" />
        <observations epoch_first="Thu Oct 24 21:00:00 2019"
                      epoch_last="Thu Oct 24 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37039"
                obs_have="32990"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31665"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 24 22:47:57 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9592531"
                         time_creation="Thu Oct 24 22:12:04 2019"
                         time_modification="Thu Oct 24 22:08:42 2019" />
        <observations epoch_first="Thu Oct 24 21:00:00 2019"
                      epoch_last="Thu Oct 24 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37039"
                obs_have="32990"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31665"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 00:36:58 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9592531"
                         time_creation="Thu Oct 24 22:12:04 2019"
                         time_modification="Thu Oct 24 22:08:42 2019" />
        <observations epoch_first="Thu Oct 24 21:00:00 2019"
                      epoch_last="Thu Oct 24 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37039"
                obs_have="32990"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31665"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9592531"
                         time_creation="Thu Oct 24 22:12:04 2019"
                         time_modification="Thu Oct 24 22:08:42 2019" />
        <observations epoch_first="Thu Oct 24 21:00:00 2019"
                      epoch_last="Thu Oct 24 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37039"
                obs_have="32990"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31665"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9592531"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Thu Oct 24 22:08:42 2019" />
        <observations epoch_first="Thu Oct 24 21:00:00 2019"
                      epoch_last="Thu Oct 24 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37039"
                obs_have="32990"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31665"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27915"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac297w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Oct 25 01:36:57 2019"
               level="3">
        <file_statistics latency="01:10:37"
                         size="9582233"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:36 2019" />
        <observations epoch_first="Thu Oct 24 22:00:00 2019"
                      epoch_last="Thu Oct 24 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34333"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="32505"
                obs_have="30714"
                obs_ratio="94.49" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="24554"
                obs_ratio="95.79" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="01:10:37"
                         size="9582233"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:36 2019" />
        <observations epoch_first="Thu Oct 24 22:00:00 2019"
                      epoch_last="Thu Oct 24 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34333"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="32505"
                obs_have="30714"
                obs_ratio="94.49" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="24554"
                obs_ratio="95.79" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="01:10:37"
                         size="9582233"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Fri Oct 25 00:10:36 2019" />
        <observations epoch_first="Thu Oct 24 22:00:00 2019"
                      epoch_last="Thu Oct 24 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34333"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="32505"
                obs_have="30714"
                obs_ratio="94.49" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="24554"
                obs_ratio="95.79" />
        </observations>
      </control>
    </file>
    <file name="/prac297x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Oct 25 00:22:58 2019"
               level="3">
        <file_statistics latency="00:10:38"
                         size="8880542"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:37 2019" />
        <observations epoch_first="Thu Oct 24 23:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31651"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="32248"
                obs_have="31651"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="29925"
                obs_have="29831"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Fri Oct 25 00:47:55 2019"
               level="3">
        <file_statistics latency="00:10:38"
                         size="8880542"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:37 2019" />
        <observations epoch_first="Thu Oct 24 23:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31651"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="32248"
                obs_have="31651"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="29925"
                obs_have="29831"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Fri Oct 25 02:36:52 2019"
               level="3">
        <file_statistics latency="00:10:38"
                         size="8880542"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:37 2019" />
        <observations epoch_first="Thu Oct 24 23:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31651"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="32248"
                obs_have="31651"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="29925"
                obs_have="29831"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Fri Oct 25 17:05:14 2019"
               level="3">
        <file_statistics latency="00:10:38"
                         size="8880542"
                         time_creation="Fri Oct 25 00:16:02 2019"
                         time_modification="Fri Oct 25 00:10:37 2019" />
        <observations epoch_first="Thu Oct 24 23:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31651"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="32248"
                obs_have="31651"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="29925"
                obs_have="29831"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Sat Nov 23 03:20:01 2019"
               level="3">
        <file_statistics latency="00:10:38"
                         size="8880542"
                         time_creation="Wed Nov 20 01:55:51 2019"
                         time_modification="Fri Oct 25 00:10:37 2019" />
        <observations epoch_first="Thu Oct 24 23:00:00 2019"
                      epoch_last="Thu Oct 24 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31651"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="32248"
                obs_have="31651"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="29925"
                obs_have="29831"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
  </station>
</QC>
