<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-03 00:00:00"
    DayOfYear="34"
    Year="2021">
  <station name="PRAC">
    <file name="/prac0340.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb  4 16:45:48 2021"
               level="3">
        <file_statistics latency="01:32:54"
                         size="6831974"
                         time_creation="Thu Feb  4 02:50:37 2021"
                         time_modification="Thu Feb  4 01:32:24 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:30 2021"
                      epochs="2756"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="29869"
                obs_have="26274"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="23865"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="22157"
                obs_have="21149"
                obs_ratio="95.45" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:01:50 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:47:09"
                         size="7141990"
                         time_creation="Fri Mar  5 02:03:43 2021"
                         time_modification="Fri Mar  5 01:46:39 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:30 2021"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29869"
                obs_have="27647"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="24968"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="22157"
                obs_have="22106"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/prac034a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb  3 01:47:57 2021"
               level="3">
        <file_statistics latency="00:21:58"
                         size="9034054"
                         time_creation="Wed Feb  3 01:45:05 2021"
                         time_modification="Wed Feb  3 01:21:57 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36917"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35172"
                obs_have="35133"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33460"
                obs_have="33454"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb  3 03:36:54 2021"
               level="3">
        <file_statistics latency="00:21:58"
                         size="9034054"
                         time_creation="Wed Feb  3 01:45:05 2021"
                         time_modification="Wed Feb  3 01:21:57 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36917"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35172"
                obs_have="35133"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33460"
                obs_have="33454"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:21:58"
                         size="9034054"
                         time_creation="Wed Feb  3 01:45:05 2021"
                         time_modification="Wed Feb  3 01:21:57 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36917"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35172"
                obs_have="35133"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33460"
                obs_have="33454"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:21:58"
                         size="9034054"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 01:21:57 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37422"
                obs_have="36917"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35172"
                obs_have="35133"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="33460"
                obs_have="33454"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac034b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb  3 02:22:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9309859"
                         time_creation="Wed Feb  3 02:12:04 2021"
                         time_modification="Wed Feb  3 02:07:53 2021" />
        <observations epoch_first="Wed Feb  3 01:00:00 2021"
                      epoch_last="Wed Feb  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39301"
                obs_have="38860"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="36122"
                obs_have="36114"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="33698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 02:47:52 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9309859"
                         time_creation="Wed Feb  3 02:12:04 2021"
                         time_modification="Wed Feb  3 02:07:53 2021" />
        <observations epoch_first="Wed Feb  3 01:00:00 2021"
                      epoch_last="Wed Feb  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39301"
                obs_have="38860"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="36122"
                obs_have="36114"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="33698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 04:36:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9309859"
                         time_creation="Wed Feb  3 02:12:04 2021"
                         time_modification="Wed Feb  3 02:07:53 2021" />
        <observations epoch_first="Wed Feb  3 01:00:00 2021"
                      epoch_last="Wed Feb  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39301"
                obs_have="38860"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="36122"
                obs_have="36114"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="33698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9309859"
                         time_creation="Wed Feb  3 02:12:04 2021"
                         time_modification="Wed Feb  3 02:07:53 2021" />
        <observations epoch_first="Wed Feb  3 01:00:00 2021"
                      epoch_last="Wed Feb  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39301"
                obs_have="38860"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="36122"
                obs_have="36114"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="33698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9309859"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 02:07:53 2021" />
        <observations epoch_first="Wed Feb  3 01:00:00 2021"
                      epoch_last="Wed Feb  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39301"
                obs_have="38860"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="36122"
                obs_have="36114"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="33698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb  3 03:22:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8816609"
                         time_creation="Wed Feb  3 03:12:03 2021"
                         time_modification="Wed Feb  3 03:07:55 2021" />
        <observations epoch_first="Wed Feb  3 02:00:00 2021"
                      epoch_last="Wed Feb  3 02:59:59 2021"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="43880"
                obs_have="38812"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="35756"
                obs_have="34475"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="27969"
                obs_ratio="96.49" />
        </observations>
      </control>
      <control date="Wed Feb  3 03:47:49 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8816609"
                         time_creation="Wed Feb  3 03:12:03 2021"
                         time_modification="Wed Feb  3 03:07:55 2021" />
        <observations epoch_first="Wed Feb  3 02:00:00 2021"
                      epoch_last="Wed Feb  3 02:59:59 2021"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="43880"
                obs_have="38812"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="35756"
                obs_have="34475"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="27969"
                obs_ratio="96.49" />
        </observations>
      </control>
      <control date="Wed Feb  3 05:36:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8816609"
                         time_creation="Wed Feb  3 03:12:03 2021"
                         time_modification="Wed Feb  3 03:07:55 2021" />
        <observations epoch_first="Wed Feb  3 02:00:00 2021"
                      epoch_last="Wed Feb  3 02:59:59 2021"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="43880"
                obs_have="38812"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="35756"
                obs_have="34475"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="27969"
                obs_ratio="96.49" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8816609"
                         time_creation="Wed Feb  3 03:12:03 2021"
                         time_modification="Wed Feb  3 03:07:55 2021" />
        <observations epoch_first="Wed Feb  3 02:00:00 2021"
                      epoch_last="Wed Feb  3 02:59:59 2021"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="43880"
                obs_have="38812"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="35756"
                obs_have="34475"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="27969"
                obs_ratio="96.49" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8816609"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 03:07:55 2021" />
        <observations epoch_first="Wed Feb  3 02:00:00 2021"
                      epoch_last="Wed Feb  3 02:59:59 2021"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="43880"
                obs_have="38812"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="35756"
                obs_have="34475"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="27969"
                obs_ratio="96.49" />
        </observations>
      </control>
    </file>
    <file name="/prac034d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb  3 04:22:57 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8930651"
                         time_creation="Wed Feb  3 04:12:04 2021"
                         time_modification="Wed Feb  3 04:07:54 2021" />
        <observations epoch_first="Wed Feb  3 03:00:00 2021"
                      epoch_last="Wed Feb  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36016"
                obs_have="35963"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="35909"
                obs_have="35877"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="33870"
                obs_have="33848"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb  3 04:47:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8930651"
                         time_creation="Wed Feb  3 04:12:04 2021"
                         time_modification="Wed Feb  3 04:07:54 2021" />
        <observations epoch_first="Wed Feb  3 03:00:00 2021"
                      epoch_last="Wed Feb  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36016"
                obs_have="35963"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="35909"
                obs_have="35877"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="33870"
                obs_have="33848"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb  3 06:36:57 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8930651"
                         time_creation="Wed Feb  3 04:12:04 2021"
                         time_modification="Wed Feb  3 04:07:54 2021" />
        <observations epoch_first="Wed Feb  3 03:00:00 2021"
                      epoch_last="Wed Feb  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36016"
                obs_have="35963"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="35909"
                obs_have="35877"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="33870"
                obs_have="33848"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8930651"
                         time_creation="Wed Feb  3 04:12:04 2021"
                         time_modification="Wed Feb  3 04:07:54 2021" />
        <observations epoch_first="Wed Feb  3 03:00:00 2021"
                      epoch_last="Wed Feb  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36016"
                obs_have="35963"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="35909"
                obs_have="35877"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="33870"
                obs_have="33848"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8930651"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 04:07:54 2021" />
        <observations epoch_first="Wed Feb  3 03:00:00 2021"
                      epoch_last="Wed Feb  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36016"
                obs_have="35963"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="35909"
                obs_have="35877"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="33870"
                obs_have="33848"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac034e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb  3 05:22:56 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9297582"
                         time_creation="Wed Feb  3 05:12:03 2021"
                         time_modification="Wed Feb  3 05:07:50 2021" />
        <observations epoch_first="Wed Feb  3 04:00:00 2021"
                      epoch_last="Wed Feb  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38535"
                obs_have="36512"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 05:47:52 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9297582"
                         time_creation="Wed Feb  3 05:12:03 2021"
                         time_modification="Wed Feb  3 05:07:50 2021" />
        <observations epoch_first="Wed Feb  3 04:00:00 2021"
                      epoch_last="Wed Feb  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38535"
                obs_have="36512"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 07:36:57 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9297582"
                         time_creation="Wed Feb  3 05:12:03 2021"
                         time_modification="Wed Feb  3 05:07:50 2021" />
        <observations epoch_first="Wed Feb  3 04:00:00 2021"
                      epoch_last="Wed Feb  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38535"
                obs_have="36512"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9297582"
                         time_creation="Wed Feb  3 05:12:03 2021"
                         time_modification="Wed Feb  3 05:07:50 2021" />
        <observations epoch_first="Wed Feb  3 04:00:00 2021"
                      epoch_last="Wed Feb  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38535"
                obs_have="36512"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9297582"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 05:07:50 2021" />
        <observations epoch_first="Wed Feb  3 04:00:00 2021"
                      epoch_last="Wed Feb  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38535"
                obs_have="36512"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb  3 06:22:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8912054"
                         time_creation="Wed Feb  3 06:12:03 2021"
                         time_modification="Wed Feb  3 06:07:54 2021" />
        <observations epoch_first="Wed Feb  3 05:00:00 2021"
                      epoch_last="Wed Feb  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32765"
                obs_have="31842"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="27803"
                obs_have="27795"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24546"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 06:47:54 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8912054"
                         time_creation="Wed Feb  3 06:12:03 2021"
                         time_modification="Wed Feb  3 06:07:54 2021" />
        <observations epoch_first="Wed Feb  3 05:00:00 2021"
                      epoch_last="Wed Feb  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32765"
                obs_have="31842"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="27803"
                obs_have="27795"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24546"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 08:36:55 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8912054"
                         time_creation="Wed Feb  3 06:12:03 2021"
                         time_modification="Wed Feb  3 06:07:54 2021" />
        <observations epoch_first="Wed Feb  3 05:00:00 2021"
                      epoch_last="Wed Feb  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32765"
                obs_have="31842"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="27803"
                obs_have="27795"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24546"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8912054"
                         time_creation="Wed Feb  3 06:12:03 2021"
                         time_modification="Wed Feb  3 06:07:54 2021" />
        <observations epoch_first="Wed Feb  3 05:00:00 2021"
                      epoch_last="Wed Feb  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32765"
                obs_have="31842"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="27803"
                obs_have="27795"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24546"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8912054"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 06:07:54 2021" />
        <observations epoch_first="Wed Feb  3 05:00:00 2021"
                      epoch_last="Wed Feb  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32765"
                obs_have="31842"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="27803"
                obs_have="27795"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24546"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb  3 07:22:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8155461"
                         time_creation="Wed Feb  3 07:12:03 2021"
                         time_modification="Wed Feb  3 07:07:55 2021" />
        <observations epoch_first="Wed Feb  3 06:00:00 2021"
                      epoch_last="Wed Feb  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="27876"
                obs_ratio="81.54" />
          <mask elevation="10 degrees"
                obs_expected="24728"
                obs_have="24728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22560"
                obs_have="22560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 07:47:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8155461"
                         time_creation="Wed Feb  3 07:12:03 2021"
                         time_modification="Wed Feb  3 07:07:55 2021" />
        <observations epoch_first="Wed Feb  3 06:00:00 2021"
                      epoch_last="Wed Feb  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="27876"
                obs_ratio="81.54" />
          <mask elevation="10 degrees"
                obs_expected="24728"
                obs_have="24728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22560"
                obs_have="22560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 09:36:55 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8155461"
                         time_creation="Wed Feb  3 07:12:03 2021"
                         time_modification="Wed Feb  3 07:07:55 2021" />
        <observations epoch_first="Wed Feb  3 06:00:00 2021"
                      epoch_last="Wed Feb  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="27876"
                obs_ratio="81.54" />
          <mask elevation="10 degrees"
                obs_expected="24728"
                obs_have="24728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22560"
                obs_have="22560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8155461"
                         time_creation="Wed Feb  3 07:12:03 2021"
                         time_modification="Wed Feb  3 07:07:55 2021" />
        <observations epoch_first="Wed Feb  3 06:00:00 2021"
                      epoch_last="Wed Feb  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="27876"
                obs_ratio="81.54" />
          <mask elevation="10 degrees"
                obs_expected="24728"
                obs_have="24728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22560"
                obs_have="22560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8155461"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 07:07:55 2021" />
        <observations epoch_first="Wed Feb  3 06:00:00 2021"
                      epoch_last="Wed Feb  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="27876"
                obs_ratio="81.54" />
          <mask elevation="10 degrees"
                obs_expected="24728"
                obs_have="24728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22560"
                obs_have="22560"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb  3 08:22:53 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7962397"
                         time_creation="Wed Feb  3 08:12:03 2021"
                         time_modification="Wed Feb  3 08:07:51 2021" />
        <observations epoch_first="Wed Feb  3 07:00:00 2021"
                      epoch_last="Wed Feb  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28502"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26207"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 08:47:54 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7962397"
                         time_creation="Wed Feb  3 08:12:03 2021"
                         time_modification="Wed Feb  3 08:07:51 2021" />
        <observations epoch_first="Wed Feb  3 07:00:00 2021"
                      epoch_last="Wed Feb  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28502"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26207"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 10:36:55 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7962397"
                         time_creation="Wed Feb  3 08:12:03 2021"
                         time_modification="Wed Feb  3 08:07:51 2021" />
        <observations epoch_first="Wed Feb  3 07:00:00 2021"
                      epoch_last="Wed Feb  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28502"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26207"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7962397"
                         time_creation="Wed Feb  3 08:12:03 2021"
                         time_modification="Wed Feb  3 08:07:51 2021" />
        <observations epoch_first="Wed Feb  3 07:00:00 2021"
                      epoch_last="Wed Feb  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28502"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26207"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="7962397"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 08:07:51 2021" />
        <observations epoch_first="Wed Feb  3 07:00:00 2021"
                      epoch_last="Wed Feb  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28502"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26207"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb  3 09:22:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8746038"
                         time_creation="Wed Feb  3 09:12:04 2021"
                         time_modification="Wed Feb  3 09:07:52 2021" />
        <observations epoch_first="Wed Feb  3 08:00:00 2021"
                      epoch_last="Wed Feb  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33696"
                obs_have="31231"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="27763"
                obs_have="27398"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24452"
                obs_have="24452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 09:47:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8746038"
                         time_creation="Wed Feb  3 09:12:04 2021"
                         time_modification="Wed Feb  3 09:07:52 2021" />
        <observations epoch_first="Wed Feb  3 08:00:00 2021"
                      epoch_last="Wed Feb  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33696"
                obs_have="31231"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="27763"
                obs_have="27398"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24452"
                obs_have="24452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 11:36:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8746038"
                         time_creation="Wed Feb  3 09:12:04 2021"
                         time_modification="Wed Feb  3 09:07:52 2021" />
        <observations epoch_first="Wed Feb  3 08:00:00 2021"
                      epoch_last="Wed Feb  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33696"
                obs_have="31231"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="27763"
                obs_have="27398"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24452"
                obs_have="24452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8746038"
                         time_creation="Wed Feb  3 09:12:04 2021"
                         time_modification="Wed Feb  3 09:07:52 2021" />
        <observations epoch_first="Wed Feb  3 08:00:00 2021"
                      epoch_last="Wed Feb  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33696"
                obs_have="31231"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="27763"
                obs_have="27398"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24452"
                obs_have="24452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8746038"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 09:07:52 2021" />
        <observations epoch_first="Wed Feb  3 08:00:00 2021"
                      epoch_last="Wed Feb  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33696"
                obs_have="31231"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="27763"
                obs_have="27398"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24452"
                obs_have="24452"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb  3 10:22:54 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8105448"
                         time_creation="Wed Feb  3 10:12:03 2021"
                         time_modification="Wed Feb  3 10:07:54 2021" />
        <observations epoch_first="Wed Feb  3 09:00:00 2021"
                      epoch_last="Wed Feb  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32941"
                obs_have="31458"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="29244"
                obs_have="29235"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24002"
                obs_have="24002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 10:47:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8105448"
                         time_creation="Wed Feb  3 10:12:03 2021"
                         time_modification="Wed Feb  3 10:07:54 2021" />
        <observations epoch_first="Wed Feb  3 09:00:00 2021"
                      epoch_last="Wed Feb  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32941"
                obs_have="31458"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="29244"
                obs_have="29235"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24002"
                obs_have="24002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 12:36:55 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8105448"
                         time_creation="Wed Feb  3 10:12:03 2021"
                         time_modification="Wed Feb  3 10:07:54 2021" />
        <observations epoch_first="Wed Feb  3 09:00:00 2021"
                      epoch_last="Wed Feb  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32941"
                obs_have="31458"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="29244"
                obs_have="29235"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24002"
                obs_have="24002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8105448"
                         time_creation="Wed Feb  3 10:12:03 2021"
                         time_modification="Wed Feb  3 10:07:54 2021" />
        <observations epoch_first="Wed Feb  3 09:00:00 2021"
                      epoch_last="Wed Feb  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32941"
                obs_have="31458"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="29244"
                obs_have="29235"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24002"
                obs_have="24002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8105448"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 10:07:54 2021" />
        <observations epoch_first="Wed Feb  3 09:00:00 2021"
                      epoch_last="Wed Feb  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32941"
                obs_have="31458"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="29244"
                obs_have="29235"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24002"
                obs_have="24002"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb  3 11:22:57 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8676320"
                         time_creation="Wed Feb  3 11:12:05 2021"
                         time_modification="Wed Feb  3 11:07:58 2021" />
        <observations epoch_first="Wed Feb  3 10:00:00 2021"
                      epoch_last="Wed Feb  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="38990"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="33876"
                obs_have="33874"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29698"
                obs_have="29698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 11:47:57 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8676320"
                         time_creation="Wed Feb  3 11:12:05 2021"
                         time_modification="Wed Feb  3 11:07:58 2021" />
        <observations epoch_first="Wed Feb  3 10:00:00 2021"
                      epoch_last="Wed Feb  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="38990"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="33876"
                obs_have="33874"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29698"
                obs_have="29698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 13:36:58 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8676320"
                         time_creation="Wed Feb  3 11:12:05 2021"
                         time_modification="Wed Feb  3 11:07:58 2021" />
        <observations epoch_first="Wed Feb  3 10:00:00 2021"
                      epoch_last="Wed Feb  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="38990"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="33876"
                obs_have="33874"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29698"
                obs_have="29698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8676320"
                         time_creation="Wed Feb  3 11:12:05 2021"
                         time_modification="Wed Feb  3 11:07:58 2021" />
        <observations epoch_first="Wed Feb  3 10:00:00 2021"
                      epoch_last="Wed Feb  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="38990"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="33876"
                obs_have="33874"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29698"
                obs_have="29698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8676320"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 11:07:58 2021" />
        <observations epoch_first="Wed Feb  3 10:00:00 2021"
                      epoch_last="Wed Feb  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="38990"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="33876"
                obs_have="33874"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29698"
                obs_have="29698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb  3 12:22:59 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9916990"
                         time_creation="Wed Feb  3 12:12:04 2021"
                         time_modification="Wed Feb  3 12:08:02 2021" />
        <observations epoch_first="Wed Feb  3 11:00:00 2021"
                      epoch_last="Wed Feb  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44450"
                obs_have="43651"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="39575"
                obs_have="39572"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35285"
                obs_have="35285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 12:48:00 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9916990"
                         time_creation="Wed Feb  3 12:12:04 2021"
                         time_modification="Wed Feb  3 12:08:02 2021" />
        <observations epoch_first="Wed Feb  3 11:00:00 2021"
                      epoch_last="Wed Feb  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44450"
                obs_have="43651"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="39575"
                obs_have="39572"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35285"
                obs_have="35285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 14:37:00 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9916990"
                         time_creation="Wed Feb  3 12:12:04 2021"
                         time_modification="Wed Feb  3 12:08:02 2021" />
        <observations epoch_first="Wed Feb  3 11:00:00 2021"
                      epoch_last="Wed Feb  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44450"
                obs_have="43651"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="39575"
                obs_have="39572"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35285"
                obs_have="35285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9916990"
                         time_creation="Wed Feb  3 12:12:04 2021"
                         time_modification="Wed Feb  3 12:08:02 2021" />
        <observations epoch_first="Wed Feb  3 11:00:00 2021"
                      epoch_last="Wed Feb  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44450"
                obs_have="43651"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="39575"
                obs_have="39572"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35285"
                obs_have="35285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9916990"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 12:08:02 2021" />
        <observations epoch_first="Wed Feb  3 11:00:00 2021"
                      epoch_last="Wed Feb  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44450"
                obs_have="43651"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="39575"
                obs_have="39572"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35285"
                obs_have="35285"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb  3 13:23:01 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10019965"
                         time_creation="Wed Feb  3 13:12:04 2021"
                         time_modification="Wed Feb  3 13:08:03 2021" />
        <observations epoch_first="Wed Feb  3 12:00:00 2021"
                      epoch_last="Wed Feb  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41348"
                obs_have="37621"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="36992"
                obs_have="35820"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34419"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Wed Feb  3 13:48:00 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10019965"
                         time_creation="Wed Feb  3 13:12:04 2021"
                         time_modification="Wed Feb  3 13:08:03 2021" />
        <observations epoch_first="Wed Feb  3 12:00:00 2021"
                      epoch_last="Wed Feb  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41348"
                obs_have="37621"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="36992"
                obs_have="35820"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34419"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Wed Feb  3 15:37:01 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10019965"
                         time_creation="Wed Feb  3 13:12:04 2021"
                         time_modification="Wed Feb  3 13:08:03 2021" />
        <observations epoch_first="Wed Feb  3 12:00:00 2021"
                      epoch_last="Wed Feb  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41348"
                obs_have="37621"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="36992"
                obs_have="35820"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34419"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10019965"
                         time_creation="Wed Feb  3 13:12:04 2021"
                         time_modification="Wed Feb  3 13:08:03 2021" />
        <observations epoch_first="Wed Feb  3 12:00:00 2021"
                      epoch_last="Wed Feb  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41348"
                obs_have="37621"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="36992"
                obs_have="35820"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34419"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10019965"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 13:08:03 2021" />
        <observations epoch_first="Wed Feb  3 12:00:00 2021"
                      epoch_last="Wed Feb  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41348"
                obs_have="37621"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="36992"
                obs_have="35820"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34419"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/prac034n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb  3 14:23:00 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10504311"
                         time_creation="Wed Feb  3 14:12:05 2021"
                         time_modification="Wed Feb  3 14:08:01 2021" />
        <observations epoch_first="Wed Feb  3 13:00:00 2021"
                      epoch_last="Wed Feb  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40149"
                obs_have="37765"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="33815"
                obs_have="33812"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28840"
                obs_have="28840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 14:48:01 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10504311"
                         time_creation="Wed Feb  3 14:12:05 2021"
                         time_modification="Wed Feb  3 14:08:01 2021" />
        <observations epoch_first="Wed Feb  3 13:00:00 2021"
                      epoch_last="Wed Feb  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40149"
                obs_have="37765"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="33815"
                obs_have="33812"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28840"
                obs_have="28840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 16:36:54 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10504311"
                         time_creation="Wed Feb  3 14:12:05 2021"
                         time_modification="Wed Feb  3 14:08:01 2021" />
        <observations epoch_first="Wed Feb  3 13:00:00 2021"
                      epoch_last="Wed Feb  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40149"
                obs_have="37765"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="33815"
                obs_have="33812"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28840"
                obs_have="28840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10504311"
                         time_creation="Wed Feb  3 14:12:05 2021"
                         time_modification="Wed Feb  3 14:08:01 2021" />
        <observations epoch_first="Wed Feb  3 13:00:00 2021"
                      epoch_last="Wed Feb  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40149"
                obs_have="37765"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="33815"
                obs_have="33812"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28840"
                obs_have="28840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10504311"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 14:08:01 2021" />
        <observations epoch_first="Wed Feb  3 13:00:00 2021"
                      epoch_last="Wed Feb  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40149"
                obs_have="37765"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="33815"
                obs_have="33812"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28840"
                obs_have="28840"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb  3 15:22:57 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9366697"
                         time_creation="Wed Feb  3 15:12:04 2021"
                         time_modification="Wed Feb  3 15:07:58 2021" />
        <observations epoch_first="Wed Feb  3 14:00:00 2021"
                      epoch_last="Wed Feb  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35957"
                obs_have="33192"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="28714"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23077"
                obs_have="23077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 15:47:58 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9366697"
                         time_creation="Wed Feb  3 15:12:04 2021"
                         time_modification="Wed Feb  3 15:07:58 2021" />
        <observations epoch_first="Wed Feb  3 14:00:00 2021"
                      epoch_last="Wed Feb  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35957"
                obs_have="33192"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="28714"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23077"
                obs_have="23077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:36:54 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9366697"
                         time_creation="Wed Feb  3 15:12:04 2021"
                         time_modification="Wed Feb  3 15:07:58 2021" />
        <observations epoch_first="Wed Feb  3 14:00:00 2021"
                      epoch_last="Wed Feb  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35957"
                obs_have="33192"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="28714"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23077"
                obs_have="23077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9366697"
                         time_creation="Wed Feb  3 15:12:04 2021"
                         time_modification="Wed Feb  3 15:07:58 2021" />
        <observations epoch_first="Wed Feb  3 14:00:00 2021"
                      epoch_last="Wed Feb  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35957"
                obs_have="33192"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="28714"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23077"
                obs_have="23077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9366697"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 15:07:58 2021" />
        <observations epoch_first="Wed Feb  3 14:00:00 2021"
                      epoch_last="Wed Feb  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35957"
                obs_have="33192"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="28714"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23077"
                obs_have="23077"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb  3 16:22:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8679923"
                         time_creation="Wed Feb  3 16:12:04 2021"
                         time_modification="Wed Feb  3 16:07:55 2021" />
        <observations epoch_first="Wed Feb  3 15:00:00 2021"
                      epoch_last="Wed Feb  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28778"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28549"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25859"
                obs_have="25852"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb  3 16:47:51 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8679923"
                         time_creation="Wed Feb  3 16:12:04 2021"
                         time_modification="Wed Feb  3 16:07:55 2021" />
        <observations epoch_first="Wed Feb  3 15:00:00 2021"
                      epoch_last="Wed Feb  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28778"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28549"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25859"
                obs_have="25852"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb  3 18:36:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8679923"
                         time_creation="Wed Feb  3 16:12:04 2021"
                         time_modification="Wed Feb  3 16:07:55 2021" />
        <observations epoch_first="Wed Feb  3 15:00:00 2021"
                      epoch_last="Wed Feb  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28778"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28549"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25859"
                obs_have="25852"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8679923"
                         time_creation="Wed Feb  3 16:12:04 2021"
                         time_modification="Wed Feb  3 16:07:55 2021" />
        <observations epoch_first="Wed Feb  3 15:00:00 2021"
                      epoch_last="Wed Feb  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28778"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28549"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25859"
                obs_have="25852"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8679923"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 16:07:55 2021" />
        <observations epoch_first="Wed Feb  3 15:00:00 2021"
                      epoch_last="Wed Feb  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28778"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28549"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25859"
                obs_have="25852"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac034q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb  3 17:22:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8645351"
                         time_creation="Wed Feb  3 17:12:05 2021"
                         time_modification="Wed Feb  3 17:07:53 2021" />
        <observations epoch_first="Wed Feb  3 16:00:00 2021"
                      epoch_last="Wed Feb  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30041"
                obs_have="28164"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="25198"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23022"
                obs_have="23022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 17:47:55 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8645351"
                         time_creation="Wed Feb  3 17:12:05 2021"
                         time_modification="Wed Feb  3 17:07:53 2021" />
        <observations epoch_first="Wed Feb  3 16:00:00 2021"
                      epoch_last="Wed Feb  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30041"
                obs_have="28164"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="25198"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23022"
                obs_have="23022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 19:36:56 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8645351"
                         time_creation="Wed Feb  3 17:12:05 2021"
                         time_modification="Wed Feb  3 17:07:53 2021" />
        <observations epoch_first="Wed Feb  3 16:00:00 2021"
                      epoch_last="Wed Feb  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30041"
                obs_have="28164"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="25198"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23022"
                obs_have="23022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8645351"
                         time_creation="Wed Feb  3 17:12:05 2021"
                         time_modification="Wed Feb  3 17:07:53 2021" />
        <observations epoch_first="Wed Feb  3 16:00:00 2021"
                      epoch_last="Wed Feb  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30041"
                obs_have="28164"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="25198"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23022"
                obs_have="23022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8645351"
                         time_creation="Tue Mar  2 01:56:04 2021"
                         time_modification="Wed Feb  3 17:07:53 2021" />
        <observations epoch_first="Wed Feb  3 16:00:00 2021"
                      epoch_last="Wed Feb  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30041"
                obs_have="28164"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="25198"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23022"
                obs_have="23022"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb  3 18:22:52 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8339447"
                         time_creation="Wed Feb  3 18:12:04 2021"
                         time_modification="Wed Feb  3 18:07:53 2021" />
        <observations epoch_first="Wed Feb  3 17:00:00 2021"
                      epoch_last="Wed Feb  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="29131"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="23105"
                obs_have="23040"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19515"
                obs_have="19515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 18:47:52 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8339447"
                         time_creation="Wed Feb  3 18:12:04 2021"
                         time_modification="Wed Feb  3 18:07:53 2021" />
        <observations epoch_first="Wed Feb  3 17:00:00 2021"
                      epoch_last="Wed Feb  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="29131"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="23105"
                obs_have="23040"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19515"
                obs_have="19515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 20:36:57 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8339447"
                         time_creation="Wed Feb  3 18:12:04 2021"
                         time_modification="Wed Feb  3 18:07:53 2021" />
        <observations epoch_first="Wed Feb  3 17:00:00 2021"
                      epoch_last="Wed Feb  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="29131"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="23105"
                obs_have="23040"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19515"
                obs_have="19515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8339447"
                         time_creation="Wed Feb  3 18:12:04 2021"
                         time_modification="Wed Feb  3 18:07:53 2021" />
        <observations epoch_first="Wed Feb  3 17:00:00 2021"
                      epoch_last="Wed Feb  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="29131"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="23105"
                obs_have="23040"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19515"
                obs_have="19515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8339447"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 18:07:53 2021" />
        <observations epoch_first="Wed Feb  3 17:00:00 2021"
                      epoch_last="Wed Feb  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33579"
                obs_have="29131"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="23105"
                obs_have="23040"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19515"
                obs_have="19515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb  3 19:22:51 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8030186"
                         time_creation="Wed Feb  3 19:12:05 2021"
                         time_modification="Wed Feb  3 19:07:52 2021" />
        <observations epoch_first="Wed Feb  3 18:00:00 2021"
                      epoch_last="Wed Feb  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="32125"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="27414"
                obs_have="27332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 19:47:50 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8030186"
                         time_creation="Wed Feb  3 19:12:05 2021"
                         time_modification="Wed Feb  3 19:07:52 2021" />
        <observations epoch_first="Wed Feb  3 18:00:00 2021"
                      epoch_last="Wed Feb  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="32125"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="27414"
                obs_have="27332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 21:36:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8030186"
                         time_creation="Wed Feb  3 19:12:05 2021"
                         time_modification="Wed Feb  3 19:07:52 2021" />
        <observations epoch_first="Wed Feb  3 18:00:00 2021"
                      epoch_last="Wed Feb  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="32125"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="27414"
                obs_have="27332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8030186"
                         time_creation="Wed Feb  3 19:12:05 2021"
                         time_modification="Wed Feb  3 19:07:52 2021" />
        <observations epoch_first="Wed Feb  3 18:00:00 2021"
                      epoch_last="Wed Feb  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="32125"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="27414"
                obs_have="27332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8030186"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 19:07:52 2021" />
        <observations epoch_first="Wed Feb  3 18:00:00 2021"
                      epoch_last="Wed Feb  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="32125"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="27414"
                obs_have="27332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22073"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb  3 20:22:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8501679"
                         time_creation="Wed Feb  3 20:12:04 2021"
                         time_modification="Wed Feb  3 20:07:54 2021" />
        <observations epoch_first="Wed Feb  3 19:00:00 2021"
                      epoch_last="Wed Feb  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35469"
                obs_have="33996"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30890"
                obs_have="30851"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27880"
                obs_have="27880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 20:47:50 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8501679"
                         time_creation="Wed Feb  3 20:12:04 2021"
                         time_modification="Wed Feb  3 20:07:54 2021" />
        <observations epoch_first="Wed Feb  3 19:00:00 2021"
                      epoch_last="Wed Feb  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35469"
                obs_have="33996"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30890"
                obs_have="30851"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27880"
                obs_have="27880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 22:36:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8501679"
                         time_creation="Wed Feb  3 20:12:04 2021"
                         time_modification="Wed Feb  3 20:07:54 2021" />
        <observations epoch_first="Wed Feb  3 19:00:00 2021"
                      epoch_last="Wed Feb  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35469"
                obs_have="33996"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30890"
                obs_have="30851"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27880"
                obs_have="27880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8501679"
                         time_creation="Wed Feb  3 20:12:04 2021"
                         time_modification="Wed Feb  3 20:07:54 2021" />
        <observations epoch_first="Wed Feb  3 19:00:00 2021"
                      epoch_last="Wed Feb  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35469"
                obs_have="33996"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30890"
                obs_have="30851"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27880"
                obs_have="27880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8501679"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 20:07:54 2021" />
        <observations epoch_first="Wed Feb  3 19:00:00 2021"
                      epoch_last="Wed Feb  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35469"
                obs_have="33996"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="30890"
                obs_have="30851"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27880"
                obs_have="27880"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb  3 21:22:57 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8968247"
                         time_creation="Wed Feb  3 21:12:04 2021"
                         time_modification="Wed Feb  3 21:07:53 2021" />
        <observations epoch_first="Wed Feb  3 20:00:00 2021"
                      epoch_last="Wed Feb  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="34134"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30192"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26634"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 21:47:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8968247"
                         time_creation="Wed Feb  3 21:12:04 2021"
                         time_modification="Wed Feb  3 21:07:53 2021" />
        <observations epoch_first="Wed Feb  3 20:00:00 2021"
                      epoch_last="Wed Feb  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="34134"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30192"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26634"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  3 23:36:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8968247"
                         time_creation="Wed Feb  3 21:12:04 2021"
                         time_modification="Wed Feb  3 21:07:53 2021" />
        <observations epoch_first="Wed Feb  3 20:00:00 2021"
                      epoch_last="Wed Feb  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="34134"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30192"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26634"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8968247"
                         time_creation="Wed Feb  3 21:12:04 2021"
                         time_modification="Wed Feb  3 21:07:53 2021" />
        <observations epoch_first="Wed Feb  3 20:00:00 2021"
                      epoch_last="Wed Feb  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="34134"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30192"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26634"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8968247"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 21:07:53 2021" />
        <observations epoch_first="Wed Feb  3 20:00:00 2021"
                      epoch_last="Wed Feb  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="34134"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="30226"
                obs_have="30192"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26634"
                obs_have="26634"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac034v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb  3 22:22:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9145756"
                         time_creation="Wed Feb  3 22:12:05 2021"
                         time_modification="Wed Feb  3 22:07:59 2021" />
        <observations epoch_first="Wed Feb  3 21:00:00 2021"
                      epoch_last="Wed Feb  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="36490"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="35631"
                obs_have="35627"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30571"
                obs_have="30567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb  3 22:47:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9145756"
                         time_creation="Wed Feb  3 22:12:05 2021"
                         time_modification="Wed Feb  3 22:07:59 2021" />
        <observations epoch_first="Wed Feb  3 21:00:00 2021"
                      epoch_last="Wed Feb  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="36490"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="35631"
                obs_have="35627"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30571"
                obs_have="30567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb  4 00:36:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9145756"
                         time_creation="Wed Feb  3 22:12:05 2021"
                         time_modification="Wed Feb  3 22:07:59 2021" />
        <observations epoch_first="Wed Feb  3 21:00:00 2021"
                      epoch_last="Wed Feb  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="36490"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="35631"
                obs_have="35627"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30571"
                obs_have="30567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9145756"
                         time_creation="Wed Feb  3 22:12:05 2021"
                         time_modification="Wed Feb  3 22:07:59 2021" />
        <observations epoch_first="Wed Feb  3 21:00:00 2021"
                      epoch_last="Wed Feb  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="36490"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="35631"
                obs_have="35627"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30571"
                obs_have="30567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9145756"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 22:07:59 2021" />
        <observations epoch_first="Wed Feb  3 21:00:00 2021"
                      epoch_last="Wed Feb  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37913"
                obs_have="36490"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="35631"
                obs_have="35627"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30571"
                obs_have="30567"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac034w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb  4 01:36:59 2021"
               level="3">
        <file_statistics latency="00:53:49"
                         size="9242434"
                         time_creation="Thu Feb  4 00:06:07 2021"
                         time_modification="Wed Feb  3 23:53:48 2021" />
        <observations epoch_first="Wed Feb  3 22:00:00 2021"
                      epoch_last="Wed Feb  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44869"
                obs_have="41187"
                obs_ratio="91.79" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33048"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28896"
                obs_have="28731"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:53:49"
                         size="9242434"
                         time_creation="Thu Feb  4 00:06:07 2021"
                         time_modification="Wed Feb  3 23:53:48 2021" />
        <observations epoch_first="Wed Feb  3 22:00:00 2021"
                      epoch_last="Wed Feb  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44869"
                obs_have="41187"
                obs_ratio="91.79" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33048"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28896"
                obs_have="28731"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:53:49"
                         size="9242434"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Wed Feb  3 23:53:48 2021" />
        <observations epoch_first="Wed Feb  3 22:00:00 2021"
                      epoch_last="Wed Feb  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44869"
                obs_have="41187"
                obs_ratio="91.79" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33048"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28896"
                obs_have="28731"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/prac034x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb  4 00:23:01 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9130689"
                         time_creation="Thu Feb  4 00:12:05 2021"
                         time_modification="Thu Feb  4 00:07:47 2021" />
        <observations epoch_first="Wed Feb  3 23:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40992"
                obs_have="37177"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34228"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="30040"
                obs_have="30022"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb  4 00:48:00 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9130689"
                         time_creation="Thu Feb  4 00:12:05 2021"
                         time_modification="Thu Feb  4 00:07:47 2021" />
        <observations epoch_first="Wed Feb  3 23:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40992"
                obs_have="37177"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34228"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="30040"
                obs_have="30022"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb  4 02:36:55 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9130689"
                         time_creation="Thu Feb  4 00:12:05 2021"
                         time_modification="Thu Feb  4 00:07:47 2021" />
        <observations epoch_first="Wed Feb  3 23:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40992"
                obs_have="37177"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34228"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="30040"
                obs_have="30022"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb  4 17:06:58 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9130689"
                         time_creation="Thu Feb  4 00:12:05 2021"
                         time_modification="Thu Feb  4 00:07:47 2021" />
        <observations epoch_first="Wed Feb  3 23:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40992"
                obs_have="37177"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34228"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="30040"
                obs_have="30022"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Mar  5 03:23:02 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9130689"
                         time_creation="Tue Mar  2 01:56:05 2021"
                         time_modification="Thu Feb  4 00:07:47 2021" />
        <observations epoch_first="Wed Feb  3 23:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40992"
                obs_have="37177"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34228"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="30040"
                obs_have="30022"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
  </station>
</QC>
