<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-03-12 00:00:00"
    DayOfYear="71"
    Year="2019">
  <station name="PRAC">
    <file name="/prac0710.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 13 16:45:41 2019"
               level="3">
        <file_statistics latency="01:36:55"
                         size="7329781"
                         time_creation="Wed Mar 13 02:50:16 2019"
                         time_modification="Wed Mar 13 01:36:25 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29611"
                obs_have="26521"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="24819"
                obs_have="24181"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22009"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:01:46 2019"
               level="3">
        <file_statistics latency="01:36:55"
                         size="7329781"
                         time_creation="Mon Apr  8 07:38:18 2019"
                         time_modification="Wed Mar 13 01:36:25 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:30 2019"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29611"
                obs_have="26521"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="24819"
                obs_have="24181"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22009"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="/prac071a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 12 01:22:52 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9805029"
                         time_creation="Tue Mar 12 01:12:02 2019"
                         time_modification="Tue Mar 12 01:08:34 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42305"
                obs_have="40005"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37963"
                obs_have="37333"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="35501"
                obs_have="35501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 01:47:52 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9805029"
                         time_creation="Tue Mar 12 01:12:02 2019"
                         time_modification="Tue Mar 12 01:08:34 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42305"
                obs_have="40005"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37963"
                obs_have="37333"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="35501"
                obs_have="35501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 03:36:49 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9805029"
                         time_creation="Tue Mar 12 01:12:02 2019"
                         time_modification="Tue Mar 12 01:08:34 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42305"
                obs_have="40005"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37963"
                obs_have="37333"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="35501"
                obs_have="35501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9805029"
                         time_creation="Tue Mar 12 01:12:02 2019"
                         time_modification="Tue Mar 12 01:08:34 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42305"
                obs_have="40005"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37963"
                obs_have="37333"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="35501"
                obs_have="35501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9805029"
                         time_creation="Mon Apr  8 06:16:46 2019"
                         time_modification="Tue Mar 12 01:08:34 2019" />
        <observations epoch_first="Tue Mar 12 00:00:00 2019"
                      epoch_last="Tue Mar 12 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42305"
                obs_have="40005"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37963"
                obs_have="37333"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="35501"
                obs_have="35501"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 12 02:22:54 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9787278"
                         time_creation="Tue Mar 12 02:12:03 2019"
                         time_modification="Tue Mar 12 02:08:44 2019" />
        <observations epoch_first="Tue Mar 12 01:00:00 2019"
                      epoch_last="Tue Mar 12 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46681"
                obs_have="43174"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="41182"
                obs_have="40330"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="36299"
                obs_have="36298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 02:47:50 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9787278"
                         time_creation="Tue Mar 12 02:12:03 2019"
                         time_modification="Tue Mar 12 02:08:44 2019" />
        <observations epoch_first="Tue Mar 12 01:00:00 2019"
                      epoch_last="Tue Mar 12 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46681"
                obs_have="43174"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="41182"
                obs_have="40330"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="36299"
                obs_have="36298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 04:36:54 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9787278"
                         time_creation="Tue Mar 12 02:12:03 2019"
                         time_modification="Tue Mar 12 02:08:44 2019" />
        <observations epoch_first="Tue Mar 12 01:00:00 2019"
                      epoch_last="Tue Mar 12 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46681"
                obs_have="43174"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="41182"
                obs_have="40330"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="36299"
                obs_have="36298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9787278"
                         time_creation="Tue Mar 12 02:12:03 2019"
                         time_modification="Tue Mar 12 02:08:44 2019" />
        <observations epoch_first="Tue Mar 12 01:00:00 2019"
                      epoch_last="Tue Mar 12 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46681"
                obs_have="43174"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="41182"
                obs_have="40330"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="36299"
                obs_have="36298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9787278"
                         time_creation="Mon Apr  8 06:16:49 2019"
                         time_modification="Tue Mar 12 02:08:44 2019" />
        <observations epoch_first="Tue Mar 12 01:00:00 2019"
                      epoch_last="Tue Mar 12 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46681"
                obs_have="43174"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="41182"
                obs_have="40330"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="36299"
                obs_have="36298"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 12 03:22:52 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9282626"
                         time_creation="Tue Mar 12 03:12:05 2019"
                         time_modification="Tue Mar 12 03:08:42 2019" />
        <observations epoch_first="Tue Mar 12 02:00:00 2019"
                      epoch_last="Tue Mar 12 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42992"
                obs_have="39694"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="39540"
                obs_have="38714"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="36308"
                obs_have="36234"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Tue Mar 12 03:47:47 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9282626"
                         time_creation="Tue Mar 12 03:12:05 2019"
                         time_modification="Tue Mar 12 03:08:42 2019" />
        <observations epoch_first="Tue Mar 12 02:00:00 2019"
                      epoch_last="Tue Mar 12 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42992"
                obs_have="39694"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="39540"
                obs_have="38714"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="36308"
                obs_have="36234"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Tue Mar 12 05:36:53 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9282626"
                         time_creation="Tue Mar 12 03:12:05 2019"
                         time_modification="Tue Mar 12 03:08:42 2019" />
        <observations epoch_first="Tue Mar 12 02:00:00 2019"
                      epoch_last="Tue Mar 12 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42992"
                obs_have="39694"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="39540"
                obs_have="38714"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="36308"
                obs_have="36234"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9282626"
                         time_creation="Tue Mar 12 03:12:05 2019"
                         time_modification="Tue Mar 12 03:08:42 2019" />
        <observations epoch_first="Tue Mar 12 02:00:00 2019"
                      epoch_last="Tue Mar 12 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42992"
                obs_have="39694"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="39540"
                obs_have="38714"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="36308"
                obs_have="36234"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9282626"
                         time_creation="Mon Apr  8 06:16:52 2019"
                         time_modification="Tue Mar 12 03:08:42 2019" />
        <observations epoch_first="Tue Mar 12 02:00:00 2019"
                      epoch_last="Tue Mar 12 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42992"
                obs_have="39694"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="39540"
                obs_have="38714"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="36308"
                obs_have="36234"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/prac071d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 12 04:22:49 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9431818"
                         time_creation="Tue Mar 12 04:12:02 2019"
                         time_modification="Tue Mar 12 04:08:22 2019" />
        <observations epoch_first="Tue Mar 12 03:00:00 2019"
                      epoch_last="Tue Mar 12 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39436"
                obs_have="36297"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="34078"
                obs_have="33039"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30595"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue Mar 12 04:47:50 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9431818"
                         time_creation="Tue Mar 12 04:12:02 2019"
                         time_modification="Tue Mar 12 04:08:22 2019" />
        <observations epoch_first="Tue Mar 12 03:00:00 2019"
                      epoch_last="Tue Mar 12 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39436"
                obs_have="36297"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="34078"
                obs_have="33039"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30595"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:36:55 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9431818"
                         time_creation="Tue Mar 12 04:12:02 2019"
                         time_modification="Tue Mar 12 04:08:22 2019" />
        <observations epoch_first="Tue Mar 12 03:00:00 2019"
                      epoch_last="Tue Mar 12 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39436"
                obs_have="36297"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="34078"
                obs_have="33039"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30595"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9431818"
                         time_creation="Tue Mar 12 04:12:02 2019"
                         time_modification="Tue Mar 12 04:08:22 2019" />
        <observations epoch_first="Tue Mar 12 03:00:00 2019"
                      epoch_last="Tue Mar 12 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39436"
                obs_have="36297"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="34078"
                obs_have="33039"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30595"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9431818"
                         time_creation="Mon Apr  8 06:16:53 2019"
                         time_modification="Tue Mar 12 04:08:22 2019" />
        <observations epoch_first="Tue Mar 12 03:00:00 2019"
                      epoch_last="Tue Mar 12 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39436"
                obs_have="36297"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="34078"
                obs_have="33039"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30595"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/prac071e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 12 05:22:54 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9509421"
                         time_creation="Tue Mar 12 05:12:07 2019"
                         time_modification="Tue Mar 12 05:08:42 2019" />
        <observations epoch_first="Tue Mar 12 04:00:00 2019"
                      epoch_last="Tue Mar 12 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="33316"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="30309"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="27519"
                obs_have="26808"
                obs_ratio="97.42" />
        </observations>
      </control>
      <control date="Tue Mar 12 05:47:50 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9509421"
                         time_creation="Tue Mar 12 05:12:07 2019"
                         time_modification="Tue Mar 12 05:08:42 2019" />
        <observations epoch_first="Tue Mar 12 04:00:00 2019"
                      epoch_last="Tue Mar 12 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="33316"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="30309"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="27519"
                obs_have="26808"
                obs_ratio="97.42" />
        </observations>
      </control>
      <control date="Tue Mar 12 07:36:53 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9509421"
                         time_creation="Tue Mar 12 05:12:07 2019"
                         time_modification="Tue Mar 12 05:08:42 2019" />
        <observations epoch_first="Tue Mar 12 04:00:00 2019"
                      epoch_last="Tue Mar 12 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="33316"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="30309"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="27519"
                obs_have="26808"
                obs_ratio="97.42" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9509421"
                         time_creation="Tue Mar 12 05:12:07 2019"
                         time_modification="Tue Mar 12 05:08:42 2019" />
        <observations epoch_first="Tue Mar 12 04:00:00 2019"
                      epoch_last="Tue Mar 12 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="33316"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="30309"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="27519"
                obs_have="26808"
                obs_ratio="97.42" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9509421"
                         time_creation="Mon Apr  8 06:16:55 2019"
                         time_modification="Tue Mar 12 05:08:42 2019" />
        <observations epoch_first="Tue Mar 12 04:00:00 2019"
                      epoch_last="Tue Mar 12 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="33316"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="30309"
                obs_ratio="97.33" />
          <mask elevation="15 degrees"
                obs_expected="27519"
                obs_have="26808"
                obs_ratio="97.42" />
        </observations>
      </control>
    </file>
    <file name="/prac071f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 12 06:22:51 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9449285"
                         time_creation="Tue Mar 12 06:10:07 2019"
                         time_modification="Tue Mar 12 06:08:39 2019" />
        <observations epoch_first="Tue Mar 12 05:00:00 2019"
                      epoch_last="Tue Mar 12 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="30684"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="26538"
                obs_have="26517"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23508"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 12 06:47:53 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9449285"
                         time_creation="Tue Mar 12 06:10:07 2019"
                         time_modification="Tue Mar 12 06:08:39 2019" />
        <observations epoch_first="Tue Mar 12 05:00:00 2019"
                      epoch_last="Tue Mar 12 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="30684"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="26538"
                obs_have="26517"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23508"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 12 08:36:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9449285"
                         time_creation="Tue Mar 12 06:10:07 2019"
                         time_modification="Tue Mar 12 06:08:39 2019" />
        <observations epoch_first="Tue Mar 12 05:00:00 2019"
                      epoch_last="Tue Mar 12 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="30684"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="26538"
                obs_have="26517"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23508"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9449285"
                         time_creation="Tue Mar 12 06:10:07 2019"
                         time_modification="Tue Mar 12 06:08:39 2019" />
        <observations epoch_first="Tue Mar 12 05:00:00 2019"
                      epoch_last="Tue Mar 12 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="30684"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="26538"
                obs_have="26517"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23508"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9449285"
                         time_creation="Mon Apr  8 06:16:57 2019"
                         time_modification="Tue Mar 12 06:08:39 2019" />
        <observations epoch_first="Tue Mar 12 05:00:00 2019"
                      epoch_last="Tue Mar 12 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="30684"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="26538"
                obs_have="26517"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23520"
                obs_have="23508"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/prac071g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 12 07:22:55 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9177312"
                         time_creation="Tue Mar 12 07:10:10 2019"
                         time_modification="Tue Mar 12 07:08:19 2019" />
        <observations epoch_first="Tue Mar 12 06:00:00 2019"
                      epoch_last="Tue Mar 12 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="29185"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="27232"
                obs_have="26346"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="24589"
                obs_have="24589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 07:47:53 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9177312"
                         time_creation="Tue Mar 12 07:10:10 2019"
                         time_modification="Tue Mar 12 07:08:19 2019" />
        <observations epoch_first="Tue Mar 12 06:00:00 2019"
                      epoch_last="Tue Mar 12 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="29185"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="27232"
                obs_have="26346"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="24589"
                obs_have="24589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 09:36:54 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9177312"
                         time_creation="Tue Mar 12 07:10:10 2019"
                         time_modification="Tue Mar 12 07:08:19 2019" />
        <observations epoch_first="Tue Mar 12 06:00:00 2019"
                      epoch_last="Tue Mar 12 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="29185"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="27232"
                obs_have="26346"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="24589"
                obs_have="24589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9177312"
                         time_creation="Tue Mar 12 07:10:10 2019"
                         time_modification="Tue Mar 12 07:08:19 2019" />
        <observations epoch_first="Tue Mar 12 06:00:00 2019"
                      epoch_last="Tue Mar 12 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="29185"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="27232"
                obs_have="26346"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="24589"
                obs_have="24589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9177312"
                         time_creation="Mon Apr  8 06:16:59 2019"
                         time_modification="Tue Mar 12 07:08:19 2019" />
        <observations epoch_first="Tue Mar 12 06:00:00 2019"
                      epoch_last="Tue Mar 12 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="29185"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="27232"
                obs_have="26346"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="24589"
                obs_have="24589"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 12 08:22:53 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8984183"
                         time_creation="Tue Mar 12 08:12:08 2019"
                         time_modification="Tue Mar 12 08:08:28 2019" />
        <observations epoch_first="Tue Mar 12 07:00:00 2019"
                      epoch_last="Tue Mar 12 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29955"
                obs_have="28432"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="26316"
                obs_have="26248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24761"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Mar 12 08:47:53 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8984183"
                         time_creation="Tue Mar 12 08:12:08 2019"
                         time_modification="Tue Mar 12 08:08:28 2019" />
        <observations epoch_first="Tue Mar 12 07:00:00 2019"
                      epoch_last="Tue Mar 12 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29955"
                obs_have="28432"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="26316"
                obs_have="26248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24761"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Mar 12 10:36:53 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8984183"
                         time_creation="Tue Mar 12 08:12:08 2019"
                         time_modification="Tue Mar 12 08:08:28 2019" />
        <observations epoch_first="Tue Mar 12 07:00:00 2019"
                      epoch_last="Tue Mar 12 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29955"
                obs_have="28432"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="26316"
                obs_have="26248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24761"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8984183"
                         time_creation="Tue Mar 12 08:12:08 2019"
                         time_modification="Tue Mar 12 08:08:28 2019" />
        <observations epoch_first="Tue Mar 12 07:00:00 2019"
                      epoch_last="Tue Mar 12 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29955"
                obs_have="28432"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="26316"
                obs_have="26248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24761"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8984183"
                         time_creation="Mon Apr  8 06:17:02 2019"
                         time_modification="Tue Mar 12 08:08:28 2019" />
        <observations epoch_first="Tue Mar 12 07:00:00 2019"
                      epoch_last="Tue Mar 12 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29955"
                obs_have="28432"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="26316"
                obs_have="26248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24761"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/prac071i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 12 09:22:50 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7988574"
                         time_creation="Tue Mar 12 09:12:03 2019"
                         time_modification="Tue Mar 12 09:08:13 2019" />
        <observations epoch_first="Tue Mar 12 08:00:00 2019"
                      epoch_last="Tue Mar 12 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26262"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="23452"
                obs_have="22486"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="20865"
                obs_have="20807"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Tue Mar 12 09:47:51 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7988574"
                         time_creation="Tue Mar 12 09:12:03 2019"
                         time_modification="Tue Mar 12 09:08:13 2019" />
        <observations epoch_first="Tue Mar 12 08:00:00 2019"
                      epoch_last="Tue Mar 12 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26262"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="23452"
                obs_have="22486"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="20865"
                obs_have="20807"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Tue Mar 12 11:36:51 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7988574"
                         time_creation="Tue Mar 12 09:12:03 2019"
                         time_modification="Tue Mar 12 09:08:13 2019" />
        <observations epoch_first="Tue Mar 12 08:00:00 2019"
                      epoch_last="Tue Mar 12 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26262"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="23452"
                obs_have="22486"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="20865"
                obs_have="20807"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7988574"
                         time_creation="Tue Mar 12 09:12:03 2019"
                         time_modification="Tue Mar 12 09:08:13 2019" />
        <observations epoch_first="Tue Mar 12 08:00:00 2019"
                      epoch_last="Tue Mar 12 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26262"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="23452"
                obs_have="22486"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="20865"
                obs_have="20807"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7988574"
                         time_creation="Mon Apr  8 06:17:04 2019"
                         time_modification="Tue Mar 12 09:08:13 2019" />
        <observations epoch_first="Tue Mar 12 08:00:00 2019"
                      epoch_last="Tue Mar 12 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29872"
                obs_have="26262"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="23452"
                obs_have="22486"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="20865"
                obs_have="20807"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/prac071j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 12 10:22:49 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7751057"
                         time_creation="Tue Mar 12 10:12:03 2019"
                         time_modification="Tue Mar 12 10:08:07 2019" />
        <observations epoch_first="Tue Mar 12 09:00:00 2019"
                      epoch_last="Tue Mar 12 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29543"
                obs_have="26345"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="21469"
                obs_have="20703"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="19706"
                obs_have="19706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 10:47:52 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7751057"
                         time_creation="Tue Mar 12 10:12:03 2019"
                         time_modification="Tue Mar 12 10:08:07 2019" />
        <observations epoch_first="Tue Mar 12 09:00:00 2019"
                      epoch_last="Tue Mar 12 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29543"
                obs_have="26345"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="21469"
                obs_have="20703"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="19706"
                obs_have="19706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 12:36:51 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7751057"
                         time_creation="Tue Mar 12 10:12:03 2019"
                         time_modification="Tue Mar 12 10:08:07 2019" />
        <observations epoch_first="Tue Mar 12 09:00:00 2019"
                      epoch_last="Tue Mar 12 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29543"
                obs_have="26345"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="21469"
                obs_have="20703"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="19706"
                obs_have="19706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7751057"
                         time_creation="Tue Mar 12 10:12:03 2019"
                         time_modification="Tue Mar 12 10:08:07 2019" />
        <observations epoch_first="Tue Mar 12 09:00:00 2019"
                      epoch_last="Tue Mar 12 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29543"
                obs_have="26345"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="21469"
                obs_have="20703"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="19706"
                obs_have="19706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="7751057"
                         time_creation="Mon Apr  8 06:17:06 2019"
                         time_modification="Tue Mar 12 10:08:07 2019" />
        <observations epoch_first="Tue Mar 12 09:00:00 2019"
                      epoch_last="Tue Mar 12 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29543"
                obs_have="26345"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="21469"
                obs_have="20703"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="19706"
                obs_have="19706"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 12 11:22:51 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8245503"
                         time_creation="Tue Mar 12 11:12:16 2019"
                         time_modification="Tue Mar 12 11:08:18 2019" />
        <observations epoch_first="Tue Mar 12 10:00:00 2019"
                      epoch_last="Tue Mar 12 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32176"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="28478"
                obs_have="28252"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23469"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 11:47:51 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8245503"
                         time_creation="Tue Mar 12 11:12:16 2019"
                         time_modification="Tue Mar 12 11:08:18 2019" />
        <observations epoch_first="Tue Mar 12 10:00:00 2019"
                      epoch_last="Tue Mar 12 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32176"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="28478"
                obs_have="28252"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23469"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 13:36:52 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8245503"
                         time_creation="Tue Mar 12 11:12:16 2019"
                         time_modification="Tue Mar 12 11:08:18 2019" />
        <observations epoch_first="Tue Mar 12 10:00:00 2019"
                      epoch_last="Tue Mar 12 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32176"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="28478"
                obs_have="28252"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23469"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8245503"
                         time_creation="Tue Mar 12 11:12:16 2019"
                         time_modification="Tue Mar 12 11:08:18 2019" />
        <observations epoch_first="Tue Mar 12 10:00:00 2019"
                      epoch_last="Tue Mar 12 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32176"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="28478"
                obs_have="28252"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23469"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8245503"
                         time_creation="Mon Apr  8 06:17:07 2019"
                         time_modification="Tue Mar 12 11:08:18 2019" />
        <observations epoch_first="Tue Mar 12 10:00:00 2019"
                      epoch_last="Tue Mar 12 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32176"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="28478"
                obs_have="28252"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23469"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac071l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 12 12:22:51 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8807408"
                         time_creation="Tue Mar 12 12:12:04 2019"
                         time_modification="Tue Mar 12 12:08:23 2019" />
        <observations epoch_first="Tue Mar 12 11:00:00 2019"
                      epoch_last="Tue Mar 12 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="32449"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="32215"
                obs_have="31455"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="30254"
                obs_have="30252"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 12:47:52 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8807408"
                         time_creation="Tue Mar 12 12:12:04 2019"
                         time_modification="Tue Mar 12 12:08:23 2019" />
        <observations epoch_first="Tue Mar 12 11:00:00 2019"
                      epoch_last="Tue Mar 12 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="32449"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="32215"
                obs_have="31455"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="30254"
                obs_have="30252"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 12 14:36:53 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8807408"
                         time_creation="Tue Mar 12 12:12:04 2019"
                         time_modification="Tue Mar 12 12:08:23 2019" />
        <observations epoch_first="Tue Mar 12 11:00:00 2019"
                      epoch_last="Tue Mar 12 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="32449"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="32215"
                obs_have="31455"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="30254"
                obs_have="30252"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8807408"
                         time_creation="Tue Mar 12 12:12:04 2019"
                         time_modification="Tue Mar 12 12:08:23 2019" />
        <observations epoch_first="Tue Mar 12 11:00:00 2019"
                      epoch_last="Tue Mar 12 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="32449"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="32215"
                obs_have="31455"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="30254"
                obs_have="30252"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8807408"
                         time_creation="Mon Apr  8 06:17:09 2019"
                         time_modification="Tue Mar 12 12:08:23 2019" />
        <observations epoch_first="Tue Mar 12 11:00:00 2019"
                      epoch_last="Tue Mar 12 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="32449"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="32215"
                obs_have="31455"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="30254"
                obs_have="30252"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac071m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 12 13:22:56 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9508203"
                         time_creation="Tue Mar 12 13:12:06 2019"
                         time_modification="Tue Mar 12 13:08:21 2019" />
        <observations epoch_first="Tue Mar 12 12:00:00 2019"
                      epoch_last="Tue Mar 12 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34509"
                obs_have="34234"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32552"
                obs_have="32497"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 13:47:55 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9508203"
                         time_creation="Tue Mar 12 13:12:06 2019"
                         time_modification="Tue Mar 12 13:08:21 2019" />
        <observations epoch_first="Tue Mar 12 12:00:00 2019"
                      epoch_last="Tue Mar 12 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34509"
                obs_have="34234"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32552"
                obs_have="32497"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 15:36:54 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9508203"
                         time_creation="Tue Mar 12 13:12:06 2019"
                         time_modification="Tue Mar 12 13:08:21 2019" />
        <observations epoch_first="Tue Mar 12 12:00:00 2019"
                      epoch_last="Tue Mar 12 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34509"
                obs_have="34234"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32552"
                obs_have="32497"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9508203"
                         time_creation="Tue Mar 12 13:12:06 2019"
                         time_modification="Tue Mar 12 13:08:21 2019" />
        <observations epoch_first="Tue Mar 12 12:00:00 2019"
                      epoch_last="Tue Mar 12 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34509"
                obs_have="34234"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32552"
                obs_have="32497"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9508203"
                         time_creation="Mon Apr  8 06:17:11 2019"
                         time_modification="Tue Mar 12 13:08:21 2019" />
        <observations epoch_first="Tue Mar 12 12:00:00 2019"
                      epoch_last="Tue Mar 12 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34509"
                obs_have="34234"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32552"
                obs_have="32497"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 12 16:36:54 2019"
               level="3">
        <file_statistics latency="01:54:20"
                         size="10129499"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 15:54:19 2019" />
        <observations epoch_first="Tue Mar 12 13:00:00 2019"
                      epoch_last="Tue Mar 12 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42684"
                obs_have="35155"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="31256"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="25396"
                obs_have="25324"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="01:54:20"
                         size="10129499"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 15:54:19 2019" />
        <observations epoch_first="Tue Mar 12 13:00:00 2019"
                      epoch_last="Tue Mar 12 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42684"
                obs_have="35155"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="31256"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="25396"
                obs_have="25324"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="01:54:20"
                         size="10129499"
                         time_creation="Mon Apr  8 06:17:13 2019"
                         time_modification="Tue Mar 12 15:54:19 2019" />
        <observations epoch_first="Tue Mar 12 13:00:00 2019"
                      epoch_last="Tue Mar 12 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42684"
                obs_have="35155"
                obs_ratio="82.36" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="31256"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="25396"
                obs_have="25324"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/prac071o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 12 15:22:53 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9587548"
                         time_creation="Tue Mar 12 15:12:10 2019"
                         time_modification="Tue Mar 12 15:08:22 2019" />
        <observations epoch_first="Tue Mar 12 14:00:00 2019"
                      epoch_last="Tue Mar 12 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34820"
                obs_have="32811"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31244"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30277"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Mar 12 15:47:55 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9587548"
                         time_creation="Tue Mar 12 15:12:10 2019"
                         time_modification="Tue Mar 12 15:08:22 2019" />
        <observations epoch_first="Tue Mar 12 14:00:00 2019"
                      epoch_last="Tue Mar 12 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34820"
                obs_have="32811"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31244"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30277"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Mar 12 17:36:51 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9587548"
                         time_creation="Tue Mar 12 15:12:10 2019"
                         time_modification="Tue Mar 12 15:08:22 2019" />
        <observations epoch_first="Tue Mar 12 14:00:00 2019"
                      epoch_last="Tue Mar 12 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34820"
                obs_have="32811"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31244"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30277"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9587548"
                         time_creation="Tue Mar 12 15:12:10 2019"
                         time_modification="Tue Mar 12 15:08:22 2019" />
        <observations epoch_first="Tue Mar 12 14:00:00 2019"
                      epoch_last="Tue Mar 12 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34820"
                obs_have="32811"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31244"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30277"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9587548"
                         time_creation="Mon Apr  8 06:17:16 2019"
                         time_modification="Tue Mar 12 15:08:22 2019" />
        <observations epoch_first="Tue Mar 12 14:00:00 2019"
                      epoch_last="Tue Mar 12 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34820"
                obs_have="32811"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31244"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30277"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac071p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 12 16:22:53 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9270618"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 16:08:17 2019" />
        <observations epoch_first="Tue Mar 12 15:00:00 2019"
                      epoch_last="Tue Mar 12 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="30976"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="29403"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28299"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 12 16:47:49 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9270618"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 16:08:17 2019" />
        <observations epoch_first="Tue Mar 12 15:00:00 2019"
                      epoch_last="Tue Mar 12 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="30976"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="29403"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28299"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 12 18:36:54 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9270618"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 16:08:17 2019" />
        <observations epoch_first="Tue Mar 12 15:00:00 2019"
                      epoch_last="Tue Mar 12 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="30976"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="29403"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28299"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9270618"
                         time_creation="Tue Mar 12 16:18:50 2019"
                         time_modification="Tue Mar 12 16:08:17 2019" />
        <observations epoch_first="Tue Mar 12 15:00:00 2019"
                      epoch_last="Tue Mar 12 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="30976"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="29403"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28299"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9270618"
                         time_creation="Mon Apr  8 06:17:17 2019"
                         time_modification="Tue Mar 12 16:08:17 2019" />
        <observations epoch_first="Tue Mar 12 15:00:00 2019"
                      epoch_last="Tue Mar 12 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="30976"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="29403"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28313"
                obs_have="28299"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/prac071q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 12 17:22:53 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8728091"
                         time_creation="Tue Mar 12 17:12:03 2019"
                         time_modification="Tue Mar 12 17:08:14 2019" />
        <observations epoch_first="Tue Mar 12 16:00:00 2019"
                      epoch_last="Tue Mar 12 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30841"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30744"
                obs_have="29186"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="27031"
                obs_have="26198"
                obs_ratio="96.92" />
        </observations>
      </control>
      <control date="Tue Mar 12 17:47:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8728091"
                         time_creation="Tue Mar 12 17:12:03 2019"
                         time_modification="Tue Mar 12 17:08:14 2019" />
        <observations epoch_first="Tue Mar 12 16:00:00 2019"
                      epoch_last="Tue Mar 12 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30841"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30744"
                obs_have="29186"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="27031"
                obs_have="26198"
                obs_ratio="96.92" />
        </observations>
      </control>
      <control date="Tue Mar 12 19:36:54 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8728091"
                         time_creation="Tue Mar 12 17:12:03 2019"
                         time_modification="Tue Mar 12 17:08:14 2019" />
        <observations epoch_first="Tue Mar 12 16:00:00 2019"
                      epoch_last="Tue Mar 12 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30841"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30744"
                obs_have="29186"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="27031"
                obs_have="26198"
                obs_ratio="96.92" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8728091"
                         time_creation="Tue Mar 12 17:12:03 2019"
                         time_modification="Tue Mar 12 17:08:14 2019" />
        <observations epoch_first="Tue Mar 12 16:00:00 2019"
                      epoch_last="Tue Mar 12 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30841"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30744"
                obs_have="29186"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="27031"
                obs_have="26198"
                obs_ratio="96.92" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8728091"
                         time_creation="Mon Apr  8 06:17:19 2019"
                         time_modification="Tue Mar 12 17:08:14 2019" />
        <observations epoch_first="Tue Mar 12 16:00:00 2019"
                      epoch_last="Tue Mar 12 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30841"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30744"
                obs_have="29186"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="27031"
                obs_have="26198"
                obs_ratio="96.92" />
        </observations>
      </control>
    </file>
    <file name="/prac071r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 12 18:22:49 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7796524"
                         time_creation="Tue Mar 12 18:12:05 2019"
                         time_modification="Tue Mar 12 18:08:17 2019" />
        <observations epoch_first="Tue Mar 12 17:00:00 2019"
                      epoch_last="Tue Mar 12 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="26672"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="23103"
                obs_have="21439"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="19410"
                obs_have="19403"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Mar 12 18:47:49 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7796524"
                         time_creation="Tue Mar 12 18:12:05 2019"
                         time_modification="Tue Mar 12 18:08:17 2019" />
        <observations epoch_first="Tue Mar 12 17:00:00 2019"
                      epoch_last="Tue Mar 12 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="26672"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="23103"
                obs_have="21439"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="19410"
                obs_have="19403"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Mar 12 20:36:53 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7796524"
                         time_creation="Tue Mar 12 18:12:05 2019"
                         time_modification="Tue Mar 12 18:08:17 2019" />
        <observations epoch_first="Tue Mar 12 17:00:00 2019"
                      epoch_last="Tue Mar 12 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="26672"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="23103"
                obs_have="21439"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="19410"
                obs_have="19403"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7796524"
                         time_creation="Tue Mar 12 18:12:05 2019"
                         time_modification="Tue Mar 12 18:08:17 2019" />
        <observations epoch_first="Tue Mar 12 17:00:00 2019"
                      epoch_last="Tue Mar 12 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="26672"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="23103"
                obs_have="21439"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="19410"
                obs_have="19403"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7796524"
                         time_creation="Mon Apr  8 06:17:21 2019"
                         time_modification="Tue Mar 12 18:08:17 2019" />
        <observations epoch_first="Tue Mar 12 17:00:00 2019"
                      epoch_last="Tue Mar 12 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="26672"
                obs_ratio="78.54" />
          <mask elevation="10 degrees"
                obs_expected="23103"
                obs_have="21439"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="19410"
                obs_have="19403"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac071s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 12 19:22:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7894758"
                         time_creation="Tue Mar 12 19:12:04 2019"
                         time_modification="Tue Mar 12 19:08:17 2019" />
        <observations epoch_first="Tue Mar 12 18:00:00 2019"
                      epoch_last="Tue Mar 12 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32831"
                obs_have="27736"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="25889"
                obs_have="25181"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="22645"
                obs_have="22645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 19:47:50 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7894758"
                         time_creation="Tue Mar 12 19:12:04 2019"
                         time_modification="Tue Mar 12 19:08:17 2019" />
        <observations epoch_first="Tue Mar 12 18:00:00 2019"
                      epoch_last="Tue Mar 12 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32831"
                obs_have="27736"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="25889"
                obs_have="25181"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="22645"
                obs_have="22645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 21:36:54 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7894758"
                         time_creation="Tue Mar 12 19:12:04 2019"
                         time_modification="Tue Mar 12 19:08:17 2019" />
        <observations epoch_first="Tue Mar 12 18:00:00 2019"
                      epoch_last="Tue Mar 12 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32831"
                obs_have="27736"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="25889"
                obs_have="25181"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="22645"
                obs_have="22645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7894758"
                         time_creation="Tue Mar 12 19:12:04 2019"
                         time_modification="Tue Mar 12 19:08:17 2019" />
        <observations epoch_first="Tue Mar 12 18:00:00 2019"
                      epoch_last="Tue Mar 12 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32831"
                obs_have="27736"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="25889"
                obs_have="25181"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="22645"
                obs_have="22645"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7894758"
                         time_creation="Mon Apr  8 06:17:23 2019"
                         time_modification="Tue Mar 12 19:08:17 2019" />
        <observations epoch_first="Tue Mar 12 18:00:00 2019"
                      epoch_last="Tue Mar 12 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32831"
                obs_have="27736"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="25889"
                obs_have="25181"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="22645"
                obs_have="22645"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 12 20:22:55 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8458919"
                         time_creation="Tue Mar 12 20:12:04 2019"
                         time_modification="Tue Mar 12 20:08:16 2019" />
        <observations epoch_first="Tue Mar 12 19:00:00 2019"
                      epoch_last="Tue Mar 12 19:59:59 2019"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="29040"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="26075"
                obs_have="25243"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="22737"
                obs_have="22041"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Tue Mar 12 20:47:47 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8458919"
                         time_creation="Tue Mar 12 20:12:04 2019"
                         time_modification="Tue Mar 12 20:08:16 2019" />
        <observations epoch_first="Tue Mar 12 19:00:00 2019"
                      epoch_last="Tue Mar 12 19:59:59 2019"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="29040"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="26075"
                obs_have="25243"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="22737"
                obs_have="22041"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Tue Mar 12 22:36:53 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8458919"
                         time_creation="Tue Mar 12 20:12:04 2019"
                         time_modification="Tue Mar 12 20:08:16 2019" />
        <observations epoch_first="Tue Mar 12 19:00:00 2019"
                      epoch_last="Tue Mar 12 19:59:59 2019"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="29040"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="26075"
                obs_have="25243"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="22737"
                obs_have="22041"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8458919"
                         time_creation="Tue Mar 12 20:12:04 2019"
                         time_modification="Tue Mar 12 20:08:16 2019" />
        <observations epoch_first="Tue Mar 12 19:00:00 2019"
                      epoch_last="Tue Mar 12 19:59:59 2019"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="29040"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="26075"
                obs_have="25243"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="22737"
                obs_have="22041"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8458919"
                         time_creation="Mon Apr  8 06:17:26 2019"
                         time_modification="Tue Mar 12 20:08:16 2019" />
        <observations epoch_first="Tue Mar 12 19:00:00 2019"
                      epoch_last="Tue Mar 12 19:59:59 2019"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="32229"
                obs_have="29040"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="26075"
                obs_have="25243"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="22737"
                obs_have="22041"
                obs_ratio="96.94" />
        </observations>
      </control>
    </file>
    <file name="/prac071u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 12 21:22:55 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9255221"
                         time_creation="Tue Mar 12 21:12:10 2019"
                         time_modification="Tue Mar 12 21:08:19 2019" />
        <observations epoch_first="Tue Mar 12 20:00:00 2019"
                      epoch_last="Tue Mar 12 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31434"
                obs_have="31294"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25818"
                obs_have="25818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 21:47:55 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9255221"
                         time_creation="Tue Mar 12 21:12:10 2019"
                         time_modification="Tue Mar 12 21:08:19 2019" />
        <observations epoch_first="Tue Mar 12 20:00:00 2019"
                      epoch_last="Tue Mar 12 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31434"
                obs_have="31294"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25818"
                obs_have="25818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 12 23:36:55 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9255221"
                         time_creation="Tue Mar 12 21:12:10 2019"
                         time_modification="Tue Mar 12 21:08:19 2019" />
        <observations epoch_first="Tue Mar 12 20:00:00 2019"
                      epoch_last="Tue Mar 12 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31434"
                obs_have="31294"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25818"
                obs_have="25818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9255221"
                         time_creation="Tue Mar 12 21:12:10 2019"
                         time_modification="Tue Mar 12 21:08:19 2019" />
        <observations epoch_first="Tue Mar 12 20:00:00 2019"
                      epoch_last="Tue Mar 12 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31434"
                obs_have="31294"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25818"
                obs_have="25818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9255221"
                         time_creation="Mon Apr  8 06:17:28 2019"
                         time_modification="Tue Mar 12 21:08:19 2019" />
        <observations epoch_first="Tue Mar 12 20:00:00 2019"
                      epoch_last="Tue Mar 12 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31434"
                obs_have="31294"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="29997"
                obs_have="29997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25818"
                obs_have="25818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac071v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 12 22:47:59 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10677923"
                         time_creation="Tue Mar 12 22:40:35 2019"
                         time_modification="Tue Mar 12 22:09:02 2019" />
        <observations epoch_first="Tue Mar 12 21:00:00 2019"
                      epoch_last="Tue Mar 12 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="38663"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="34252"
                obs_have="32880"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="27766"
                obs_ratio="98.35" />
        </observations>
      </control>
      <control date="Wed Mar 13 00:36:59 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10677923"
                         time_creation="Tue Mar 12 22:40:35 2019"
                         time_modification="Tue Mar 12 22:09:02 2019" />
        <observations epoch_first="Tue Mar 12 21:00:00 2019"
                      epoch_last="Tue Mar 12 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="38663"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="34252"
                obs_have="32880"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="27766"
                obs_ratio="98.35" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10677923"
                         time_creation="Tue Mar 12 22:40:35 2019"
                         time_modification="Tue Mar 12 22:09:02 2019" />
        <observations epoch_first="Tue Mar 12 21:00:00 2019"
                      epoch_last="Tue Mar 12 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="38663"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="34252"
                obs_have="32880"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="27766"
                obs_ratio="98.35" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="10677923"
                         time_creation="Mon Apr  8 06:17:30 2019"
                         time_modification="Tue Mar 12 22:09:02 2019" />
        <observations epoch_first="Tue Mar 12 21:00:00 2019"
                      epoch_last="Tue Mar 12 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43487"
                obs_have="38663"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="34252"
                obs_have="32880"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="27766"
                obs_ratio="98.35" />
        </observations>
      </control>
    </file>
    <file name="/prac071w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Mar 12 23:22:59 2019"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10779968"
                         time_creation="Tue Mar 12 23:12:10 2019"
                         time_modification="Tue Mar 12 23:09:04 2019" />
        <observations epoch_first="Tue Mar 12 22:00:00 2019"
                      epoch_last="Tue Mar 12 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46409"
                obs_have="41337"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="38290"
                obs_have="36614"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="33119"
                obs_have="32605"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Tue Mar 12 23:47:59 2019"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10779968"
                         time_creation="Tue Mar 12 23:12:10 2019"
                         time_modification="Tue Mar 12 23:09:04 2019" />
        <observations epoch_first="Tue Mar 12 22:00:00 2019"
                      epoch_last="Tue Mar 12 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46409"
                obs_have="41337"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="38290"
                obs_have="36614"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="33119"
                obs_have="32605"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Wed Mar 13 01:36:59 2019"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10779968"
                         time_creation="Tue Mar 12 23:12:10 2019"
                         time_modification="Tue Mar 12 23:09:04 2019" />
        <observations epoch_first="Tue Mar 12 22:00:00 2019"
                      epoch_last="Tue Mar 12 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46409"
                obs_have="41337"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="38290"
                obs_have="36614"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="33119"
                obs_have="32605"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10779968"
                         time_creation="Tue Mar 12 23:12:10 2019"
                         time_modification="Tue Mar 12 23:09:04 2019" />
        <observations epoch_first="Tue Mar 12 22:00:00 2019"
                      epoch_last="Tue Mar 12 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46409"
                obs_have="41337"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="38290"
                obs_have="36614"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="33119"
                obs_have="32605"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10779968"
                         time_creation="Mon Apr  8 06:17:32 2019"
                         time_modification="Tue Mar 12 23:09:04 2019" />
        <observations epoch_first="Tue Mar 12 22:00:00 2019"
                      epoch_last="Tue Mar 12 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46409"
                obs_have="41337"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="38290"
                obs_have="36614"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="33119"
                obs_have="32605"
                obs_ratio="98.45" />
        </observations>
      </control>
    </file>
    <file name="/prac071x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 13 00:22:59 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9847250"
                         time_creation="Wed Mar 13 00:12:04 2019"
                         time_modification="Wed Mar 13 00:08:30 2019" />
        <observations epoch_first="Tue Mar 12 23:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40582"
                obs_have="39925"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39227"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="38645"
                obs_have="38641"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 00:47:59 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9847250"
                         time_creation="Wed Mar 13 00:12:04 2019"
                         time_modification="Wed Mar 13 00:08:30 2019" />
        <observations epoch_first="Tue Mar 12 23:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40582"
                obs_have="39925"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39227"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="38645"
                obs_have="38641"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 02:36:59 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9847250"
                         time_creation="Wed Mar 13 00:12:04 2019"
                         time_modification="Wed Mar 13 00:08:30 2019" />
        <observations epoch_first="Tue Mar 12 23:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40582"
                obs_have="39925"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39227"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="38645"
                obs_have="38641"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 13 17:05:20 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9847250"
                         time_creation="Wed Mar 13 00:12:04 2019"
                         time_modification="Wed Mar 13 00:08:30 2019" />
        <observations epoch_first="Tue Mar 12 23:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40582"
                obs_have="39925"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39227"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="38645"
                obs_have="38641"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr 11 03:21:29 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9847250"
                         time_creation="Mon Apr  8 06:17:34 2019"
                         time_modification="Wed Mar 13 00:08:30 2019" />
        <observations epoch_first="Tue Mar 12 23:00:00 2019"
                      epoch_last="Tue Mar 12 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40582"
                obs_have="39925"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39227"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="38645"
                obs_have="38641"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
