<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-07-28 00:00:00"
    DayOfYear="210"
    Year="2020">
  <station name="PRAC">
    <file name="/prac2100.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 29 16:45:47 2020"
               level="3">
        <file_statistics latency="02:36:15"
                         size="6575978"
                         time_creation="Wed Jul 29 02:57:39 2020"
                         time_modification="Wed Jul 29 01:35:45 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:30 2020"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="27208"
                obs_have="23875"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="23005"
                obs_have="21849"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="20437"
                obs_have="19587"
                obs_ratio="95.84" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:01:48 2020"
               level="3">
        <file_statistics latency="29 day(s) 01:50:21"
                         size="7134717"
                         time_creation="Thu Aug 27 02:04:12 2020"
                         time_modification="Thu Aug 27 01:49:51 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 23:59:30 2020"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28302"
                obs_have="25856"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="23912"
                obs_have="23585"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="21230"
                obs_have="21104"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/prac210a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jul 28 01:47:52 2020"
               level="3">
        <file_statistics latency="00:22:47"
                         size="9022667"
                         time_creation="Tue Jul 28 01:45:03 2020"
                         time_modification="Tue Jul 28 01:22:46 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36232"
                obs_have="34711"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26565"
                obs_have="26557"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 28 03:36:49 2020"
               level="3">
        <file_statistics latency="00:22:47"
                         size="9022667"
                         time_creation="Tue Jul 28 01:45:03 2020"
                         time_modification="Tue Jul 28 01:22:46 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36232"
                obs_have="34711"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26565"
                obs_have="26557"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:22:47"
                         size="9022667"
                         time_creation="Tue Jul 28 01:45:03 2020"
                         time_modification="Tue Jul 28 01:22:46 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36232"
                obs_have="34711"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26565"
                obs_have="26557"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:22:47"
                         size="9022667"
                         time_creation="Mon Aug 24 01:55:55 2020"
                         time_modification="Tue Jul 28 01:22:46 2020" />
        <observations epoch_first="Tue Jul 28 00:00:00 2020"
                      epoch_last="Tue Jul 28 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36232"
                obs_have="34711"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26565"
                obs_have="26557"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac210b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jul 28 02:22:51 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9215773"
                         time_creation="Tue Jul 28 02:12:03 2020"
                         time_modification="Tue Jul 28 02:08:33 2020" />
        <observations epoch_first="Tue Jul 28 01:00:00 2020"
                      epoch_last="Tue Jul 28 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33253"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32922"
                obs_have="31899"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="31350"
                obs_have="31173"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue Jul 28 02:47:48 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9215773"
                         time_creation="Tue Jul 28 02:12:03 2020"
                         time_modification="Tue Jul 28 02:08:33 2020" />
        <observations epoch_first="Tue Jul 28 01:00:00 2020"
                      epoch_last="Tue Jul 28 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33253"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32922"
                obs_have="31899"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="31350"
                obs_have="31173"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue Jul 28 04:36:52 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9215773"
                         time_creation="Tue Jul 28 02:12:03 2020"
                         time_modification="Tue Jul 28 02:08:33 2020" />
        <observations epoch_first="Tue Jul 28 01:00:00 2020"
                      epoch_last="Tue Jul 28 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33253"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32922"
                obs_have="31899"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="31350"
                obs_have="31173"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9215773"
                         time_creation="Tue Jul 28 02:12:03 2020"
                         time_modification="Tue Jul 28 02:08:33 2020" />
        <observations epoch_first="Tue Jul 28 01:00:00 2020"
                      epoch_last="Tue Jul 28 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33253"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32922"
                obs_have="31899"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="31350"
                obs_have="31173"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9215773"
                         time_creation="Mon Aug 24 01:55:55 2020"
                         time_modification="Tue Jul 28 02:08:33 2020" />
        <observations epoch_first="Tue Jul 28 01:00:00 2020"
                      epoch_last="Tue Jul 28 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33253"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="32922"
                obs_have="31899"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="31350"
                obs_have="31173"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/prac210c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jul 28 03:22:49 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9433165"
                         time_creation="Tue Jul 28 03:10:07 2020"
                         time_modification="Tue Jul 28 03:08:41 2020" />
        <observations epoch_first="Tue Jul 28 02:00:00 2020"
                      epoch_last="Tue Jul 28 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="33726"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="31069"
                obs_have="31069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="27626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 03:47:47 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9433165"
                         time_creation="Tue Jul 28 03:10:07 2020"
                         time_modification="Tue Jul 28 03:08:41 2020" />
        <observations epoch_first="Tue Jul 28 02:00:00 2020"
                      epoch_last="Tue Jul 28 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="33726"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="31069"
                obs_have="31069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="27626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 05:36:55 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9433165"
                         time_creation="Tue Jul 28 03:10:07 2020"
                         time_modification="Tue Jul 28 03:08:41 2020" />
        <observations epoch_first="Tue Jul 28 02:00:00 2020"
                      epoch_last="Tue Jul 28 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="33726"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="31069"
                obs_have="31069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="27626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9433165"
                         time_creation="Tue Jul 28 03:10:07 2020"
                         time_modification="Tue Jul 28 03:08:41 2020" />
        <observations epoch_first="Tue Jul 28 02:00:00 2020"
                      epoch_last="Tue Jul 28 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="33726"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="31069"
                obs_have="31069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="27626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9433165"
                         time_creation="Mon Aug 24 01:55:55 2020"
                         time_modification="Tue Jul 28 03:08:41 2020" />
        <observations epoch_first="Tue Jul 28 02:00:00 2020"
                      epoch_last="Tue Jul 28 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="33726"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="31069"
                obs_have="31069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="27626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jul 28 04:22:52 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9651487"
                         time_creation="Tue Jul 28 04:12:03 2020"
                         time_modification="Tue Jul 28 04:08:27 2020" />
        <observations epoch_first="Tue Jul 28 03:00:00 2020"
                      epoch_last="Tue Jul 28 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="32631"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="28801"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23359"
                obs_have="22990"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Tue Jul 28 04:47:51 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9651487"
                         time_creation="Tue Jul 28 04:12:03 2020"
                         time_modification="Tue Jul 28 04:08:27 2020" />
        <observations epoch_first="Tue Jul 28 03:00:00 2020"
                      epoch_last="Tue Jul 28 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="32631"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="28801"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23359"
                obs_have="22990"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Tue Jul 28 06:36:52 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9651487"
                         time_creation="Tue Jul 28 04:12:03 2020"
                         time_modification="Tue Jul 28 04:08:27 2020" />
        <observations epoch_first="Tue Jul 28 03:00:00 2020"
                      epoch_last="Tue Jul 28 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="32631"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="28801"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23359"
                obs_have="22990"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9651487"
                         time_creation="Tue Jul 28 04:12:03 2020"
                         time_modification="Tue Jul 28 04:08:27 2020" />
        <observations epoch_first="Tue Jul 28 03:00:00 2020"
                      epoch_last="Tue Jul 28 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="32631"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="28801"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23359"
                obs_have="22990"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9651487"
                         time_creation="Mon Aug 24 01:55:55 2020"
                         time_modification="Tue Jul 28 04:08:27 2020" />
        <observations epoch_first="Tue Jul 28 03:00:00 2020"
                      epoch_last="Tue Jul 28 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="32631"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="28801"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="23359"
                obs_have="22990"
                obs_ratio="98.42" />
        </observations>
      </control>
    </file>
    <file name="/prac210e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jul 28 05:22:49 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8854697"
                         time_creation="Tue Jul 28 05:12:03 2020"
                         time_modification="Tue Jul 28 05:08:19 2020" />
        <observations epoch_first="Tue Jul 28 04:00:00 2020"
                      epoch_last="Tue Jul 28 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29747"
                obs_have="28535"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="28758"
                obs_have="28493"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26318"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Jul 28 05:47:46 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8854697"
                         time_creation="Tue Jul 28 05:12:03 2020"
                         time_modification="Tue Jul 28 05:08:19 2020" />
        <observations epoch_first="Tue Jul 28 04:00:00 2020"
                      epoch_last="Tue Jul 28 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29747"
                obs_have="28535"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="28758"
                obs_have="28493"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26318"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Jul 28 07:36:50 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8854697"
                         time_creation="Tue Jul 28 05:12:03 2020"
                         time_modification="Tue Jul 28 05:08:19 2020" />
        <observations epoch_first="Tue Jul 28 04:00:00 2020"
                      epoch_last="Tue Jul 28 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29747"
                obs_have="28535"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="28758"
                obs_have="28493"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26318"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8854697"
                         time_creation="Tue Jul 28 05:12:03 2020"
                         time_modification="Tue Jul 28 05:08:19 2020" />
        <observations epoch_first="Tue Jul 28 04:00:00 2020"
                      epoch_last="Tue Jul 28 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29747"
                obs_have="28535"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="28758"
                obs_have="28493"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26318"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8854697"
                         time_creation="Mon Aug 24 01:55:55 2020"
                         time_modification="Tue Jul 28 05:08:19 2020" />
        <observations epoch_first="Tue Jul 28 04:00:00 2020"
                      epoch_last="Tue Jul 28 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29747"
                obs_have="28535"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="28758"
                obs_have="28493"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="26563"
                obs_have="26318"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/prac210f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jul 28 06:22:50 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8572791"
                         time_creation="Tue Jul 28 06:12:15 2020"
                         time_modification="Tue Jul 28 06:08:18 2020" />
        <observations epoch_first="Tue Jul 28 05:00:00 2020"
                      epoch_last="Tue Jul 28 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31632"
                obs_have="29339"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="26629"
                obs_have="26592"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 06:47:50 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8572791"
                         time_creation="Tue Jul 28 06:12:15 2020"
                         time_modification="Tue Jul 28 06:08:18 2020" />
        <observations epoch_first="Tue Jul 28 05:00:00 2020"
                      epoch_last="Tue Jul 28 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31632"
                obs_have="29339"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="26629"
                obs_have="26592"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 08:36:49 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8572791"
                         time_creation="Tue Jul 28 06:12:15 2020"
                         time_modification="Tue Jul 28 06:08:18 2020" />
        <observations epoch_first="Tue Jul 28 05:00:00 2020"
                      epoch_last="Tue Jul 28 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31632"
                obs_have="29339"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="26629"
                obs_have="26592"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8572791"
                         time_creation="Tue Jul 28 06:12:15 2020"
                         time_modification="Tue Jul 28 06:08:18 2020" />
        <observations epoch_first="Tue Jul 28 05:00:00 2020"
                      epoch_last="Tue Jul 28 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31632"
                obs_have="29339"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="26629"
                obs_have="26592"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8572791"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 06:08:18 2020" />
        <observations epoch_first="Tue Jul 28 05:00:00 2020"
                      epoch_last="Tue Jul 28 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31632"
                obs_have="29339"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="26629"
                obs_have="26592"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24074"
                obs_have="24074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jul 28 07:22:43 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8504772"
                         time_creation="Tue Jul 28 07:12:04 2020"
                         time_modification="Tue Jul 28 07:08:13 2020" />
        <observations epoch_first="Tue Jul 28 06:00:00 2020"
                      epoch_last="Tue Jul 28 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="27532"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="23520"
                obs_have="23009"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="20809"
                obs_have="20809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 07:47:49 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8504772"
                         time_creation="Tue Jul 28 07:12:04 2020"
                         time_modification="Tue Jul 28 07:08:13 2020" />
        <observations epoch_first="Tue Jul 28 06:00:00 2020"
                      epoch_last="Tue Jul 28 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="27532"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="23520"
                obs_have="23009"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="20809"
                obs_have="20809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 09:36:49 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8504772"
                         time_creation="Tue Jul 28 07:12:04 2020"
                         time_modification="Tue Jul 28 07:08:13 2020" />
        <observations epoch_first="Tue Jul 28 06:00:00 2020"
                      epoch_last="Tue Jul 28 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="27532"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="23520"
                obs_have="23009"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="20809"
                obs_have="20809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8504772"
                         time_creation="Tue Jul 28 07:12:04 2020"
                         time_modification="Tue Jul 28 07:08:13 2020" />
        <observations epoch_first="Tue Jul 28 06:00:00 2020"
                      epoch_last="Tue Jul 28 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="27532"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="23520"
                obs_have="23009"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="20809"
                obs_have="20809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8504772"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 07:08:13 2020" />
        <observations epoch_first="Tue Jul 28 06:00:00 2020"
                      epoch_last="Tue Jul 28 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="27532"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="23520"
                obs_have="23009"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="20809"
                obs_have="20809"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jul 28 08:47:52 2020"
               level="3">
        <file_statistics latency="00:22:28"
                         size="8422847"
                         time_creation="Tue Jul 28 08:45:03 2020"
                         time_modification="Tue Jul 28 08:22:27 2020" />
        <observations epoch_first="Tue Jul 28 07:00:00 2020"
                      epoch_last="Tue Jul 28 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36871"
                obs_have="33390"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27537"
                obs_have="27390"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22530"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 10:36:53 2020"
               level="3">
        <file_statistics latency="00:22:28"
                         size="8422847"
                         time_creation="Tue Jul 28 08:45:03 2020"
                         time_modification="Tue Jul 28 08:22:27 2020" />
        <observations epoch_first="Tue Jul 28 07:00:00 2020"
                      epoch_last="Tue Jul 28 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36871"
                obs_have="33390"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27537"
                obs_have="27390"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22530"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:22:28"
                         size="8422847"
                         time_creation="Tue Jul 28 08:45:03 2020"
                         time_modification="Tue Jul 28 08:22:27 2020" />
        <observations epoch_first="Tue Jul 28 07:00:00 2020"
                      epoch_last="Tue Jul 28 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36871"
                obs_have="33390"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27537"
                obs_have="27390"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22530"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:22:28"
                         size="8422847"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 08:22:27 2020" />
        <observations epoch_first="Tue Jul 28 07:00:00 2020"
                      epoch_last="Tue Jul 28 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36871"
                obs_have="33390"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27537"
                obs_have="27390"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22530"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jul 28 09:22:54 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8497516"
                         time_creation="Tue Jul 28 09:12:04 2020"
                         time_modification="Tue Jul 28 09:08:41 2020" />
        <observations epoch_first="Tue Jul 28 08:00:00 2020"
                      epoch_last="Tue Jul 28 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33220"
                obs_have="32542"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="29972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 09:47:54 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8497516"
                         time_creation="Tue Jul 28 09:12:04 2020"
                         time_modification="Tue Jul 28 09:08:41 2020" />
        <observations epoch_first="Tue Jul 28 08:00:00 2020"
                      epoch_last="Tue Jul 28 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33220"
                obs_have="32542"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="29972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 11:36:54 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8497516"
                         time_creation="Tue Jul 28 09:12:04 2020"
                         time_modification="Tue Jul 28 09:08:41 2020" />
        <observations epoch_first="Tue Jul 28 08:00:00 2020"
                      epoch_last="Tue Jul 28 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33220"
                obs_have="32542"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="29972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8497516"
                         time_creation="Tue Jul 28 09:12:04 2020"
                         time_modification="Tue Jul 28 09:08:41 2020" />
        <observations epoch_first="Tue Jul 28 08:00:00 2020"
                      epoch_last="Tue Jul 28 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33220"
                obs_have="32542"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="29972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8497516"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 09:08:41 2020" />
        <observations epoch_first="Tue Jul 28 08:00:00 2020"
                      epoch_last="Tue Jul 28 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33220"
                obs_have="32542"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="29972"
                obs_have="29972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jul 28 10:22:14 2020"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9031371"
                         time_creation="Tue Jul 28 10:10:09 2020"
                         time_modification="Tue Jul 28 10:07:37 2020" />
        <observations epoch_first="Tue Jul 28 09:00:00 2020"
                      epoch_last="Tue Jul 28 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34424"
                obs_have="32526"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29604"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 10:47:55 2020"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9031371"
                         time_creation="Tue Jul 28 10:10:09 2020"
                         time_modification="Tue Jul 28 10:07:37 2020" />
        <observations epoch_first="Tue Jul 28 09:00:00 2020"
                      epoch_last="Tue Jul 28 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34424"
                obs_have="32526"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29604"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 12:36:55 2020"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9031371"
                         time_creation="Tue Jul 28 10:10:09 2020"
                         time_modification="Tue Jul 28 10:07:37 2020" />
        <observations epoch_first="Tue Jul 28 09:00:00 2020"
                      epoch_last="Tue Jul 28 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34424"
                obs_have="32526"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29604"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9031371"
                         time_creation="Tue Jul 28 10:10:09 2020"
                         time_modification="Tue Jul 28 10:07:37 2020" />
        <observations epoch_first="Tue Jul 28 09:00:00 2020"
                      epoch_last="Tue Jul 28 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34424"
                obs_have="32526"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29604"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9031371"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 10:07:37 2020" />
        <observations epoch_first="Tue Jul 28 09:00:00 2020"
                      epoch_last="Tue Jul 28 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34424"
                obs_have="32526"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29604"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jul 28 11:22:57 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9474981"
                         time_creation="Tue Jul 28 11:15:24 2020"
                         time_modification="Tue Jul 28 11:09:00 2020" />
        <observations epoch_first="Tue Jul 28 10:00:00 2020"
                      epoch_last="Tue Jul 28 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38008"
                obs_have="34413"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="34139"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="30026"
                obs_have="29614"
                obs_ratio="98.63" />
        </observations>
      </control>
      <control date="Tue Jul 28 11:47:57 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9474981"
                         time_creation="Tue Jul 28 11:15:24 2020"
                         time_modification="Tue Jul 28 11:09:00 2020" />
        <observations epoch_first="Tue Jul 28 10:00:00 2020"
                      epoch_last="Tue Jul 28 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34413"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="34139"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="30026"
                obs_have="29614"
                obs_ratio="98.63" />
        </observations>
      </control>
      <control date="Tue Jul 28 13:36:57 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9474981"
                         time_creation="Tue Jul 28 11:15:24 2020"
                         time_modification="Tue Jul 28 11:09:00 2020" />
        <observations epoch_first="Tue Jul 28 10:00:00 2020"
                      epoch_last="Tue Jul 28 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34413"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="34139"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="30026"
                obs_have="29614"
                obs_ratio="98.63" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9474981"
                         time_creation="Tue Jul 28 11:15:24 2020"
                         time_modification="Tue Jul 28 11:09:00 2020" />
        <observations epoch_first="Tue Jul 28 10:00:00 2020"
                      epoch_last="Tue Jul 28 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34413"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="34139"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="30026"
                obs_have="29614"
                obs_ratio="98.63" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9474981"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 11:09:00 2020" />
        <observations epoch_first="Tue Jul 28 10:00:00 2020"
                      epoch_last="Tue Jul 28 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34413"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="35339"
                obs_have="34139"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="30026"
                obs_have="29614"
                obs_ratio="98.63" />
        </observations>
      </control>
    </file>
    <file name="/prac210l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jul 28 12:22:56 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9700105"
                         time_creation="Tue Jul 28 12:12:04 2020"
                         time_modification="Tue Jul 28 12:09:06 2020" />
        <observations epoch_first="Tue Jul 28 11:00:00 2020"
                      epoch_last="Tue Jul 28 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43706"
                obs_have="39999"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32751"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="28551"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Tue Jul 28 12:47:56 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9700105"
                         time_creation="Tue Jul 28 12:12:04 2020"
                         time_modification="Tue Jul 28 12:09:06 2020" />
        <observations epoch_first="Tue Jul 28 11:00:00 2020"
                      epoch_last="Tue Jul 28 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43706"
                obs_have="39999"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32751"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="29128"
                obs_have="28551"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Tue Jul 28 14:36:56 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9700105"
                         time_creation="Tue Jul 28 12:12:04 2020"
                         time_modification="Tue Jul 28 12:09:06 2020" />
        <observations epoch_first="Tue Jul 28 11:00:00 2020"
                      epoch_last="Tue Jul 28 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40106"
                obs_have="36609"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30120"
                obs_have="29534"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26178"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9700105"
                         time_creation="Tue Jul 28 12:12:04 2020"
                         time_modification="Tue Jul 28 12:09:06 2020" />
        <observations epoch_first="Tue Jul 28 11:00:00 2020"
                      epoch_last="Tue Jul 28 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40106"
                obs_have="36609"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30120"
                obs_have="29534"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26178"
                obs_ratio="97.84" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9700105"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 12:09:06 2020" />
        <observations epoch_first="Tue Jul 28 11:00:00 2020"
                      epoch_last="Tue Jul 28 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40106"
                obs_have="36609"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="30120"
                obs_have="29534"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26755"
                obs_have="26178"
                obs_ratio="97.84" />
        </observations>
      </control>
    </file>
    <file name="/prac210m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jul 28 13:22:20 2020"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9078119"
                         time_creation="Tue Jul 28 13:12:03 2020"
                         time_modification="Tue Jul 28 13:07:34 2020" />
        <observations epoch_first="Tue Jul 28 12:00:00 2020"
                      epoch_last="Tue Jul 28 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36519"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="35651"
                obs_have="34886"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32323"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Tue Jul 28 13:47:48 2020"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9078119"
                         time_creation="Tue Jul 28 13:12:03 2020"
                         time_modification="Tue Jul 28 13:07:34 2020" />
        <observations epoch_first="Tue Jul 28 12:00:00 2020"
                      epoch_last="Tue Jul 28 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36519"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="35651"
                obs_have="34886"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32323"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Tue Jul 28 15:36:53 2020"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9078119"
                         time_creation="Tue Jul 28 13:12:03 2020"
                         time_modification="Tue Jul 28 13:07:34 2020" />
        <observations epoch_first="Tue Jul 28 12:00:00 2020"
                      epoch_last="Tue Jul 28 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36519"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="35651"
                obs_have="34886"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32323"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9078119"
                         time_creation="Tue Jul 28 13:12:03 2020"
                         time_modification="Tue Jul 28 13:07:34 2020" />
        <observations epoch_first="Tue Jul 28 12:00:00 2020"
                      epoch_last="Tue Jul 28 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36519"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="35651"
                obs_have="34886"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32323"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9078119"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 13:07:34 2020" />
        <observations epoch_first="Tue Jul 28 12:00:00 2020"
                      epoch_last="Tue Jul 28 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36519"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="35651"
                obs_have="34886"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32323"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/prac210n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jul 28 14:22:52 2020"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8643682"
                         time_creation="Tue Jul 28 14:10:09 2020"
                         time_modification="Tue Jul 28 14:08:37 2020" />
        <observations epoch_first="Tue Jul 28 13:00:00 2020"
                      epoch_last="Tue Jul 28 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="34488"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="32830"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31048"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jul 28 14:47:52 2020"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8643682"
                         time_creation="Tue Jul 28 14:10:09 2020"
                         time_modification="Tue Jul 28 14:08:37 2020" />
        <observations epoch_first="Tue Jul 28 13:00:00 2020"
                      epoch_last="Tue Jul 28 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="34488"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="32830"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31048"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Jul 28 16:36:46 2020"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8643682"
                         time_creation="Tue Jul 28 14:10:09 2020"
                         time_modification="Tue Jul 28 14:08:37 2020" />
        <observations epoch_first="Tue Jul 28 13:00:00 2020"
                      epoch_last="Tue Jul 28 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="34488"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="32830"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31048"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8643682"
                         time_creation="Tue Jul 28 14:10:09 2020"
                         time_modification="Tue Jul 28 14:08:37 2020" />
        <observations epoch_first="Tue Jul 28 13:00:00 2020"
                      epoch_last="Tue Jul 28 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="34488"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="32830"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31048"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8643682"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 14:08:37 2020" />
        <observations epoch_first="Tue Jul 28 13:00:00 2020"
                      epoch_last="Tue Jul 28 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="34488"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="32830"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31048"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac210o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jul 28 15:22:50 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8720820"
                         time_creation="Tue Jul 28 15:12:04 2020"
                         time_modification="Tue Jul 28 15:08:29 2020" />
        <observations epoch_first="Tue Jul 28 14:00:00 2020"
                      epoch_last="Tue Jul 28 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="33967"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="31767"
                obs_have="31737"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29518"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 28 15:47:52 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8720820"
                         time_creation="Tue Jul 28 15:12:04 2020"
                         time_modification="Tue Jul 28 15:08:29 2020" />
        <observations epoch_first="Tue Jul 28 14:00:00 2020"
                      epoch_last="Tue Jul 28 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="33967"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="31767"
                obs_have="31737"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29518"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 28 17:36:47 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8720820"
                         time_creation="Tue Jul 28 15:12:04 2020"
                         time_modification="Tue Jul 28 15:08:29 2020" />
        <observations epoch_first="Tue Jul 28 14:00:00 2020"
                      epoch_last="Tue Jul 28 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="33967"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="31767"
                obs_have="31737"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29518"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8720820"
                         time_creation="Tue Jul 28 15:12:04 2020"
                         time_modification="Tue Jul 28 15:08:29 2020" />
        <observations epoch_first="Tue Jul 28 14:00:00 2020"
                      epoch_last="Tue Jul 28 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="33967"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="31767"
                obs_have="31737"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29518"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8720820"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 15:08:29 2020" />
        <observations epoch_first="Tue Jul 28 14:00:00 2020"
                      epoch_last="Tue Jul 28 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="33967"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="31767"
                obs_have="31737"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29518"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac210p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jul 28 16:22:51 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8661151"
                         time_creation="Tue Jul 28 16:12:04 2020"
                         time_modification="Tue Jul 28 16:08:50 2020" />
        <observations epoch_first="Tue Jul 28 15:00:00 2020"
                      epoch_last="Tue Jul 28 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40070"
                obs_have="36885"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33598"
                obs_have="33221"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27816"
                obs_have="27566"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Tue Jul 28 16:47:48 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8661151"
                         time_creation="Tue Jul 28 16:12:04 2020"
                         time_modification="Tue Jul 28 16:08:50 2020" />
        <observations epoch_first="Tue Jul 28 15:00:00 2020"
                      epoch_last="Tue Jul 28 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40070"
                obs_have="36885"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33598"
                obs_have="33221"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27816"
                obs_have="27566"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Tue Jul 28 18:36:53 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8661151"
                         time_creation="Tue Jul 28 16:12:04 2020"
                         time_modification="Tue Jul 28 16:08:50 2020" />
        <observations epoch_first="Tue Jul 28 15:00:00 2020"
                      epoch_last="Tue Jul 28 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40070"
                obs_have="36885"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33598"
                obs_have="33221"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27816"
                obs_have="27566"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8661151"
                         time_creation="Tue Jul 28 16:12:04 2020"
                         time_modification="Tue Jul 28 16:08:50 2020" />
        <observations epoch_first="Tue Jul 28 15:00:00 2020"
                      epoch_last="Tue Jul 28 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40070"
                obs_have="36885"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33598"
                obs_have="33221"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27816"
                obs_have="27566"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8661151"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 16:08:50 2020" />
        <observations epoch_first="Tue Jul 28 15:00:00 2020"
                      epoch_last="Tue Jul 28 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40070"
                obs_have="36885"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33598"
                obs_have="33221"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27816"
                obs_have="27566"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/prac210q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jul 28 17:22:52 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8685444"
                         time_creation="Tue Jul 28 17:12:05 2020"
                         time_modification="Tue Jul 28 17:08:35 2020" />
        <observations epoch_first="Tue Jul 28 16:00:00 2020"
                      epoch_last="Tue Jul 28 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="34033"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33435"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="31236"
                obs_have="31118"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Tue Jul 28 17:47:55 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8685444"
                         time_creation="Tue Jul 28 17:12:05 2020"
                         time_modification="Tue Jul 28 17:08:35 2020" />
        <observations epoch_first="Tue Jul 28 16:00:00 2020"
                      epoch_last="Tue Jul 28 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="34033"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33435"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="31236"
                obs_have="31118"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Tue Jul 28 19:36:53 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8685444"
                         time_creation="Tue Jul 28 17:12:05 2020"
                         time_modification="Tue Jul 28 17:08:35 2020" />
        <observations epoch_first="Tue Jul 28 16:00:00 2020"
                      epoch_last="Tue Jul 28 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="34033"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33435"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="31236"
                obs_have="31118"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8685444"
                         time_creation="Tue Jul 28 17:12:05 2020"
                         time_modification="Tue Jul 28 17:08:35 2020" />
        <observations epoch_first="Tue Jul 28 16:00:00 2020"
                      epoch_last="Tue Jul 28 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="34033"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33435"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="31236"
                obs_have="31118"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8685444"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 17:08:35 2020" />
        <observations epoch_first="Tue Jul 28 16:00:00 2020"
                      epoch_last="Tue Jul 28 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="34033"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33435"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="31236"
                obs_have="31118"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/prac210r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jul 28 18:22:49 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9668310"
                         time_creation="Tue Jul 28 18:15:02 2020"
                         time_modification="Tue Jul 28 18:08:38 2020" />
        <observations epoch_first="Tue Jul 28 17:00:00 2020"
                      epoch_last="Tue Jul 28 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="34821"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="31672"
                obs_have="31659"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 18:47:48 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9668310"
                         time_creation="Tue Jul 28 18:15:02 2020"
                         time_modification="Tue Jul 28 18:08:38 2020" />
        <observations epoch_first="Tue Jul 28 17:00:00 2020"
                      epoch_last="Tue Jul 28 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="34821"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="31672"
                obs_have="31659"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 20:36:54 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9668310"
                         time_creation="Tue Jul 28 18:15:02 2020"
                         time_modification="Tue Jul 28 18:08:38 2020" />
        <observations epoch_first="Tue Jul 28 17:00:00 2020"
                      epoch_last="Tue Jul 28 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="34821"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="31672"
                obs_have="31659"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9668310"
                         time_creation="Tue Jul 28 18:15:02 2020"
                         time_modification="Tue Jul 28 18:08:38 2020" />
        <observations epoch_first="Tue Jul 28 17:00:00 2020"
                      epoch_last="Tue Jul 28 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="34821"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="31672"
                obs_have="31659"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9668310"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 18:08:38 2020" />
        <observations epoch_first="Tue Jul 28 17:00:00 2020"
                      epoch_last="Tue Jul 28 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="34821"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="31672"
                obs_have="31659"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28217"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jul 28 19:22:50 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9737013"
                         time_creation="Tue Jul 28 19:12:04 2020"
                         time_modification="Tue Jul 28 19:08:49 2020" />
        <observations epoch_first="Tue Jul 28 18:00:00 2020"
                      epoch_last="Tue Jul 28 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33782"
                obs_have="32966"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27806"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 19:47:49 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9737013"
                         time_creation="Tue Jul 28 19:12:04 2020"
                         time_modification="Tue Jul 28 19:08:49 2020" />
        <observations epoch_first="Tue Jul 28 18:00:00 2020"
                      epoch_last="Tue Jul 28 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33782"
                obs_have="32966"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27806"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 21:36:56 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9737013"
                         time_creation="Tue Jul 28 19:12:04 2020"
                         time_modification="Tue Jul 28 19:08:49 2020" />
        <observations epoch_first="Tue Jul 28 18:00:00 2020"
                      epoch_last="Tue Jul 28 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33782"
                obs_have="32966"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27806"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9737013"
                         time_creation="Tue Jul 28 19:12:04 2020"
                         time_modification="Tue Jul 28 19:08:49 2020" />
        <observations epoch_first="Tue Jul 28 18:00:00 2020"
                      epoch_last="Tue Jul 28 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33782"
                obs_have="32966"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27806"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9737013"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 19:08:49 2020" />
        <observations epoch_first="Tue Jul 28 18:00:00 2020"
                      epoch_last="Tue Jul 28 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33782"
                obs_have="32966"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27806"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jul 28 22:36:53 2020"
               level="3">
        <file_statistics latency="01:10:40"
                         size="8867538"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:39 2020" />
        <observations epoch_first="Tue Jul 28 19:00:00 2020"
                      epoch_last="Tue Jul 28 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34829"
                obs_have="27601"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="25589"
                obs_have="24406"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="23884"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="01:10:40"
                         size="8867538"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:39 2020" />
        <observations epoch_first="Tue Jul 28 19:00:00 2020"
                      epoch_last="Tue Jul 28 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34829"
                obs_have="27601"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="25589"
                obs_have="24406"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="23884"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="01:10:40"
                         size="8867538"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 21:10:39 2020" />
        <observations epoch_first="Tue Jul 28 19:00:00 2020"
                      epoch_last="Tue Jul 28 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34829"
                obs_have="27601"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="25589"
                obs_have="24406"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="23884"
                obs_ratio="97.41" />
        </observations>
      </control>
    </file>
    <file name="/prac210u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jul 28 21:22:56 2020"
               level="3">
        <file_statistics latency="00:10:42"
                         size="8746561"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:41 2020" />
        <observations epoch_first="Tue Jul 28 20:00:00 2020"
                      epoch_last="Tue Jul 28 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="26780"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25374"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23827"
                obs_have="23827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 21:47:54 2020"
               level="3">
        <file_statistics latency="00:10:42"
                         size="8746561"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:41 2020" />
        <observations epoch_first="Tue Jul 28 20:00:00 2020"
                      epoch_last="Tue Jul 28 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="26780"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25374"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23827"
                obs_have="23827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 28 23:36:54 2020"
               level="3">
        <file_statistics latency="00:10:42"
                         size="8746561"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:41 2020" />
        <observations epoch_first="Tue Jul 28 20:00:00 2020"
                      epoch_last="Tue Jul 28 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="26780"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25374"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23827"
                obs_have="23827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:10:42"
                         size="8746561"
                         time_creation="Tue Jul 28 21:16:03 2020"
                         time_modification="Tue Jul 28 21:10:41 2020" />
        <observations epoch_first="Tue Jul 28 20:00:00 2020"
                      epoch_last="Tue Jul 28 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="26780"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25374"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23827"
                obs_have="23827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:10:42"
                         size="8746561"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 21:10:41 2020" />
        <observations epoch_first="Tue Jul 28 20:00:00 2020"
                      epoch_last="Tue Jul 28 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="26780"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25374"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23827"
                obs_have="23827"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac210v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jul 29 00:36:52 2020"
               level="3">
        <file_statistics latency="00:53:03"
                         size="8289824"
                         time_creation="Tue Jul 28 23:06:04 2020"
                         time_modification="Tue Jul 28 22:53:02 2020" />
        <observations epoch_first="Tue Jul 28 21:00:00 2020"
                      epoch_last="Tue Jul 28 21:59:59 2020"
                      epochs="3443"
                      epochs_ratio="95.64">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="28343"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="24851"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="22656"
                obs_have="21707"
                obs_ratio="95.81" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:53:03"
                         size="8289824"
                         time_creation="Tue Jul 28 23:06:04 2020"
                         time_modification="Tue Jul 28 22:53:02 2020" />
        <observations epoch_first="Tue Jul 28 21:00:00 2020"
                      epoch_last="Tue Jul 28 21:59:59 2020"
                      epochs="3443"
                      epochs_ratio="95.64">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="28343"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="24851"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="22656"
                obs_have="21707"
                obs_ratio="95.81" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:53:03"
                         size="8289824"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 22:53:02 2020" />
        <observations epoch_first="Tue Jul 28 21:00:00 2020"
                      epoch_last="Tue Jul 28 21:59:59 2020"
                      epochs="3443"
                      epochs_ratio="95.64">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="28343"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="24851"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="22656"
                obs_have="21707"
                obs_ratio="95.81" />
        </observations>
      </control>
    </file>
    <file name="/prac210w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jul 28 23:22:52 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8249727"
                         time_creation="Tue Jul 28 23:12:04 2020"
                         time_modification="Tue Jul 28 23:08:23 2020" />
        <observations epoch_first="Tue Jul 28 22:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="26292"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25598"
                obs_have="25484"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20558"
                obs_have="20548"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jul 28 23:47:52 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8249727"
                         time_creation="Tue Jul 28 23:12:04 2020"
                         time_modification="Tue Jul 28 23:08:23 2020" />
        <observations epoch_first="Tue Jul 28 22:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="26292"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25598"
                obs_have="25484"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20558"
                obs_have="20548"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jul 29 01:36:53 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8249727"
                         time_creation="Tue Jul 28 23:12:04 2020"
                         time_modification="Tue Jul 28 23:08:23 2020" />
        <observations epoch_first="Tue Jul 28 22:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="26292"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25598"
                obs_have="25484"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20558"
                obs_have="20548"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8249727"
                         time_creation="Tue Jul 28 23:12:04 2020"
                         time_modification="Tue Jul 28 23:08:23 2020" />
        <observations epoch_first="Tue Jul 28 22:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="26292"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25598"
                obs_have="25484"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20558"
                obs_have="20548"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8249727"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Tue Jul 28 23:08:23 2020" />
        <observations epoch_first="Tue Jul 28 22:00:00 2020"
                      epoch_last="Tue Jul 28 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="26292"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25598"
                obs_have="25484"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20558"
                obs_have="20548"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/prac210x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jul 29 17:05:39 2020"
               level="3">
        <file_statistics latency="00:55:27"
                         size="8396276"
                         time_creation="Wed Jul 29 02:50:12 2020"
                         time_modification="Wed Jul 29 00:55:26 2020" />
        <observations epoch_first="Tue Jul 28 23:00:00 2020"
                      epoch_last="Tue Jul 28 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31859"
                obs_have="31068"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="27189"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23846"
                obs_have="23825"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Aug 27 03:21:46 2020"
               level="3">
        <file_statistics latency="00:55:27"
                         size="8396276"
                         time_creation="Mon Aug 24 01:55:56 2020"
                         time_modification="Wed Jul 29 00:55:26 2020" />
        <observations epoch_first="Tue Jul 28 23:00:00 2020"
                      epoch_last="Tue Jul 28 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31859"
                obs_have="31068"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="27189"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23846"
                obs_have="23825"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
  </station>
</QC>
