<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-08-08 00:00:00"
    DayOfYear="221"
    Year="2020">
  <station name="PRAC">
    <file name="/prac2210.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug  9 16:45:46 2020"
               level="3">
        <file_statistics latency="02:36:34"
                         size="6676294"
                         time_creation="Sun Aug  9 02:55:43 2020"
                         time_modification="Sun Aug  9 01:36:04 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:30 2020"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="27098"
                obs_have="24726"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="22927"
                obs_have="22599"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="20401"
                obs_have="20255"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:01:52 2020"
               level="3">
        <file_statistics latency="29 day(s) 01:49:03"
                         size="6973143"
                         time_creation="Mon Sep  7 02:03:44 2020"
                         time_modification="Mon Sep  7 01:48:33 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 23:59:30 2020"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28319"
                obs_have="25883"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="23931"
                obs_have="23601"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="21242"
                obs_have="21095"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/prac221a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Aug  8 01:47:51 2020"
               level="3">
        <file_statistics latency="00:22:31"
                         size="8446849"
                         time_creation="Sat Aug  8 01:45:03 2020"
                         time_modification="Sat Aug  8 01:22:30 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34064"
                obs_have="32636"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="31819"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31219"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Sat Aug  8 03:36:49 2020"
               level="3">
        <file_statistics latency="00:22:31"
                         size="8446849"
                         time_creation="Sat Aug  8 01:45:03 2020"
                         time_modification="Sat Aug  8 01:22:30 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34064"
                obs_have="32636"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="31819"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31219"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:22:31"
                         size="8446849"
                         time_creation="Sat Aug  8 01:45:03 2020"
                         time_modification="Sat Aug  8 01:22:30 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34064"
                obs_have="32636"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="31819"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31219"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:22:31"
                         size="8446849"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 01:22:30 2020" />
        <observations epoch_first="Sat Aug  8 00:00:00 2020"
                      epoch_last="Sat Aug  8 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34064"
                obs_have="32636"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="31819"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31219"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/prac221b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Aug  8 02:22:53 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018743"
                         time_creation="Sat Aug  8 02:14:24 2020"
                         time_modification="Sat Aug  8 02:08:42 2020" />
        <observations epoch_first="Sat Aug  8 01:00:00 2020"
                      epoch_last="Sat Aug  8 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36349"
                obs_have="33870"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31907"
                obs_have="31907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 02:47:49 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018743"
                         time_creation="Sat Aug  8 02:14:24 2020"
                         time_modification="Sat Aug  8 02:08:42 2020" />
        <observations epoch_first="Sat Aug  8 01:00:00 2020"
                      epoch_last="Sat Aug  8 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36349"
                obs_have="33870"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31907"
                obs_have="31907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 04:36:53 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018743"
                         time_creation="Sat Aug  8 02:14:24 2020"
                         time_modification="Sat Aug  8 02:08:42 2020" />
        <observations epoch_first="Sat Aug  8 01:00:00 2020"
                      epoch_last="Sat Aug  8 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36349"
                obs_have="33870"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31907"
                obs_have="31907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018743"
                         time_creation="Sat Aug  8 02:14:24 2020"
                         time_modification="Sat Aug  8 02:08:42 2020" />
        <observations epoch_first="Sat Aug  8 01:00:00 2020"
                      epoch_last="Sat Aug  8 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36349"
                obs_have="33870"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31907"
                obs_have="31907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018743"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 02:08:42 2020" />
        <observations epoch_first="Sat Aug  8 01:00:00 2020"
                      epoch_last="Sat Aug  8 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36349"
                obs_have="33870"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31907"
                obs_have="31907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Aug  8 03:22:51 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8916618"
                         time_creation="Sat Aug  8 03:12:15 2020"
                         time_modification="Sat Aug  8 03:08:17 2020" />
        <observations epoch_first="Sat Aug  8 02:00:00 2020"
                      epoch_last="Sat Aug  8 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37320"
                obs_have="33363"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29415"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23198"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sat Aug  8 03:47:44 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8916618"
                         time_creation="Sat Aug  8 03:12:15 2020"
                         time_modification="Sat Aug  8 03:08:17 2020" />
        <observations epoch_first="Sat Aug  8 02:00:00 2020"
                      epoch_last="Sat Aug  8 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37320"
                obs_have="33363"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29415"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23198"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sat Aug  8 05:36:53 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8916618"
                         time_creation="Sat Aug  8 03:12:15 2020"
                         time_modification="Sat Aug  8 03:08:17 2020" />
        <observations epoch_first="Sat Aug  8 02:00:00 2020"
                      epoch_last="Sat Aug  8 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37320"
                obs_have="33363"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29415"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23198"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8916618"
                         time_creation="Sat Aug  8 03:12:15 2020"
                         time_modification="Sat Aug  8 03:08:17 2020" />
        <observations epoch_first="Sat Aug  8 02:00:00 2020"
                      epoch_last="Sat Aug  8 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37320"
                obs_have="33363"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29415"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23198"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8916618"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 03:08:17 2020" />
        <observations epoch_first="Sat Aug  8 02:00:00 2020"
                      epoch_last="Sat Aug  8 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37320"
                obs_have="33363"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29415"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23198"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/prac221d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Aug  8 04:22:50 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8370161"
                         time_creation="Sat Aug  8 04:12:08 2020"
                         time_modification="Sat Aug  8 04:08:17 2020" />
        <observations epoch_first="Sat Aug  8 03:00:00 2020"
                      epoch_last="Sat Aug  8 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30669"
                obs_have="28805"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="27910"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="26087"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Sat Aug  8 04:47:46 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8370161"
                         time_creation="Sat Aug  8 04:12:08 2020"
                         time_modification="Sat Aug  8 04:08:17 2020" />
        <observations epoch_first="Sat Aug  8 03:00:00 2020"
                      epoch_last="Sat Aug  8 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30669"
                obs_have="28805"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="27910"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="26087"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Sat Aug  8 06:36:50 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8370161"
                         time_creation="Sat Aug  8 04:12:08 2020"
                         time_modification="Sat Aug  8 04:08:17 2020" />
        <observations epoch_first="Sat Aug  8 03:00:00 2020"
                      epoch_last="Sat Aug  8 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30669"
                obs_have="28805"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="27910"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="26087"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8370161"
                         time_creation="Sat Aug  8 04:12:08 2020"
                         time_modification="Sat Aug  8 04:08:17 2020" />
        <observations epoch_first="Sat Aug  8 03:00:00 2020"
                      epoch_last="Sat Aug  8 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30669"
                obs_have="28805"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="27910"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="26087"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8370161"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 04:08:17 2020" />
        <observations epoch_first="Sat Aug  8 03:00:00 2020"
                      epoch_last="Sat Aug  8 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30669"
                obs_have="28805"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="27910"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="26087"
                obs_ratio="98.37" />
        </observations>
      </control>
    </file>
    <file name="/prac221e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Aug  8 05:47:47 2020"
               level="3">
        <file_statistics latency="00:21:57"
                         size="7978771"
                         time_creation="Sat Aug  8 05:45:02 2020"
                         time_modification="Sat Aug  8 05:21:56 2020" />
        <observations epoch_first="Sat Aug  8 04:00:00 2020"
                      epoch_last="Sat Aug  8 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29299"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="26527"
                obs_have="26512"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 07:36:50 2020"
               level="3">
        <file_statistics latency="00:21:57"
                         size="7978771"
                         time_creation="Sat Aug  8 05:45:02 2020"
                         time_modification="Sat Aug  8 05:21:56 2020" />
        <observations epoch_first="Sat Aug  8 04:00:00 2020"
                      epoch_last="Sat Aug  8 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29299"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="26527"
                obs_have="26512"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:21:57"
                         size="7978771"
                         time_creation="Sat Aug  8 05:45:02 2020"
                         time_modification="Sat Aug  8 05:21:56 2020" />
        <observations epoch_first="Sat Aug  8 04:00:00 2020"
                      epoch_last="Sat Aug  8 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29299"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="26527"
                obs_have="26512"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:21:57"
                         size="7978771"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 05:21:56 2020" />
        <observations epoch_first="Sat Aug  8 04:00:00 2020"
                      epoch_last="Sat Aug  8 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29299"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="26527"
                obs_have="26512"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Aug  8 06:22:50 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7109819"
                         time_creation="Sat Aug  8 06:12:03 2020"
                         time_modification="Sat Aug  8 06:08:16 2020" />
        <observations epoch_first="Sat Aug  8 05:00:00 2020"
                      epoch_last="Sat Aug  8 05:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="31344"
                obs_have="26003"
                obs_ratio="82.96" />
          <mask elevation="10 degrees"
                obs_expected="26284"
                obs_have="24237"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23143"
                obs_have="21858"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Sat Aug  8 06:47:49 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7109819"
                         time_creation="Sat Aug  8 06:12:03 2020"
                         time_modification="Sat Aug  8 06:08:16 2020" />
        <observations epoch_first="Sat Aug  8 05:00:00 2020"
                      epoch_last="Sat Aug  8 05:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="31344"
                obs_have="26003"
                obs_ratio="82.96" />
          <mask elevation="10 degrees"
                obs_expected="26284"
                obs_have="24237"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23143"
                obs_have="21858"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Sat Aug  8 08:36:50 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7109819"
                         time_creation="Sat Aug  8 06:12:03 2020"
                         time_modification="Sat Aug  8 06:08:16 2020" />
        <observations epoch_first="Sat Aug  8 05:00:00 2020"
                      epoch_last="Sat Aug  8 05:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="31344"
                obs_have="26003"
                obs_ratio="82.96" />
          <mask elevation="10 degrees"
                obs_expected="26284"
                obs_have="24237"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23143"
                obs_have="21858"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7109819"
                         time_creation="Sat Aug  8 06:12:03 2020"
                         time_modification="Sat Aug  8 06:08:16 2020" />
        <observations epoch_first="Sat Aug  8 05:00:00 2020"
                      epoch_last="Sat Aug  8 05:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="31344"
                obs_have="26003"
                obs_ratio="82.96" />
          <mask elevation="10 degrees"
                obs_expected="26284"
                obs_have="24237"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23143"
                obs_have="21858"
                obs_ratio="94.45" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7109819"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 06:08:16 2020" />
        <observations epoch_first="Sat Aug  8 05:00:00 2020"
                      epoch_last="Sat Aug  8 05:59:59 2020"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="31344"
                obs_have="26003"
                obs_ratio="82.96" />
          <mask elevation="10 degrees"
                obs_expected="26284"
                obs_have="24237"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23143"
                obs_have="21858"
                obs_ratio="94.45" />
        </observations>
      </control>
    </file>
    <file name="/prac221g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Aug  8 07:22:51 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7679816"
                         time_creation="Sat Aug  8 07:12:05 2020"
                         time_modification="Sat Aug  8 07:08:13 2020" />
        <observations epoch_first="Sat Aug  8 06:00:00 2020"
                      epoch_last="Sat Aug  8 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34295"
                obs_have="31006"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="23226"
                obs_have="22973"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="19892"
                obs_have="19892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 07:47:51 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7679816"
                         time_creation="Sat Aug  8 07:12:05 2020"
                         time_modification="Sat Aug  8 07:08:13 2020" />
        <observations epoch_first="Sat Aug  8 06:00:00 2020"
                      epoch_last="Sat Aug  8 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34295"
                obs_have="31006"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="23226"
                obs_have="22973"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="19892"
                obs_have="19892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 09:36:51 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7679816"
                         time_creation="Sat Aug  8 07:12:05 2020"
                         time_modification="Sat Aug  8 07:08:13 2020" />
        <observations epoch_first="Sat Aug  8 06:00:00 2020"
                      epoch_last="Sat Aug  8 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34295"
                obs_have="31006"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="23226"
                obs_have="22973"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="19892"
                obs_have="19892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7679816"
                         time_creation="Sat Aug  8 07:12:05 2020"
                         time_modification="Sat Aug  8 07:08:13 2020" />
        <observations epoch_first="Sat Aug  8 06:00:00 2020"
                      epoch_last="Sat Aug  8 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34295"
                obs_have="31006"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="23226"
                obs_have="22973"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="19892"
                obs_have="19892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7679816"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 07:08:13 2020" />
        <observations epoch_first="Sat Aug  8 06:00:00 2020"
                      epoch_last="Sat Aug  8 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34295"
                obs_have="31006"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="23226"
                obs_have="22973"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="19892"
                obs_have="19892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Aug  8 08:47:53 2020"
               level="3">
        <file_statistics latency="00:37:32"
                         size="8123849"
                         time_creation="Sat Aug  8 08:45:03 2020"
                         time_modification="Sat Aug  8 08:37:31 2020" />
        <observations epoch_first="Sat Aug  8 07:00:00 2020"
                      epoch_last="Sat Aug  8 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="32932"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27731"
                obs_have="27731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 10:36:54 2020"
               level="3">
        <file_statistics latency="00:37:32"
                         size="8123849"
                         time_creation="Sat Aug  8 08:45:03 2020"
                         time_modification="Sat Aug  8 08:37:31 2020" />
        <observations epoch_first="Sat Aug  8 07:00:00 2020"
                      epoch_last="Sat Aug  8 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="32932"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27731"
                obs_have="27731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:37:32"
                         size="8123849"
                         time_creation="Sat Aug  8 08:45:03 2020"
                         time_modification="Sat Aug  8 08:37:31 2020" />
        <observations epoch_first="Sat Aug  8 07:00:00 2020"
                      epoch_last="Sat Aug  8 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="32932"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27731"
                obs_have="27731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:37:32"
                         size="8123849"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 08:37:31 2020" />
        <observations epoch_first="Sat Aug  8 07:00:00 2020"
                      epoch_last="Sat Aug  8 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="32932"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27731"
                obs_have="27731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Aug  8 09:22:54 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8628122"
                         time_creation="Sat Aug  8 09:12:05 2020"
                         time_modification="Sat Aug  8 09:08:24 2020" />
        <observations epoch_first="Sat Aug  8 08:00:00 2020"
                      epoch_last="Sat Aug  8 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35407"
                obs_have="32974"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 09:47:53 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8628122"
                         time_creation="Sat Aug  8 09:12:05 2020"
                         time_modification="Sat Aug  8 09:08:24 2020" />
        <observations epoch_first="Sat Aug  8 08:00:00 2020"
                      epoch_last="Sat Aug  8 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35407"
                obs_have="32974"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 11:36:54 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8628122"
                         time_creation="Sat Aug  8 09:12:05 2020"
                         time_modification="Sat Aug  8 09:08:24 2020" />
        <observations epoch_first="Sat Aug  8 08:00:00 2020"
                      epoch_last="Sat Aug  8 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35407"
                obs_have="32974"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8628122"
                         time_creation="Sat Aug  8 09:12:05 2020"
                         time_modification="Sat Aug  8 09:08:24 2020" />
        <observations epoch_first="Sat Aug  8 08:00:00 2020"
                      epoch_last="Sat Aug  8 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35407"
                obs_have="32974"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8628122"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 09:08:24 2020" />
        <observations epoch_first="Sat Aug  8 08:00:00 2020"
                      epoch_last="Sat Aug  8 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35407"
                obs_have="32974"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Aug  8 10:22:55 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9483544"
                         time_creation="Sat Aug  8 10:12:05 2020"
                         time_modification="Sat Aug  8 10:08:45 2020" />
        <observations epoch_first="Sat Aug  8 09:00:00 2020"
                      epoch_last="Sat Aug  8 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35956"
                obs_have="34305"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="34212"
                obs_have="33842"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30030"
                obs_have="29699"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Sat Aug  8 10:47:56 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9483544"
                         time_creation="Sat Aug  8 10:12:05 2020"
                         time_modification="Sat Aug  8 10:08:45 2020" />
        <observations epoch_first="Sat Aug  8 09:00:00 2020"
                      epoch_last="Sat Aug  8 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35956"
                obs_have="34305"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="34212"
                obs_have="33842"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30030"
                obs_have="29699"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Sat Aug  8 12:36:57 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9483544"
                         time_creation="Sat Aug  8 10:12:05 2020"
                         time_modification="Sat Aug  8 10:08:45 2020" />
        <observations epoch_first="Sat Aug  8 09:00:00 2020"
                      epoch_last="Sat Aug  8 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35956"
                obs_have="34305"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="34212"
                obs_have="33842"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30030"
                obs_have="29699"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9483544"
                         time_creation="Sat Aug  8 10:12:05 2020"
                         time_modification="Sat Aug  8 10:08:45 2020" />
        <observations epoch_first="Sat Aug  8 09:00:00 2020"
                      epoch_last="Sat Aug  8 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35956"
                obs_have="34305"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="34212"
                obs_have="33842"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30030"
                obs_have="29699"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9483544"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 10:08:45 2020" />
        <observations epoch_first="Sat Aug  8 09:00:00 2020"
                      epoch_last="Sat Aug  8 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35956"
                obs_have="34305"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="34212"
                obs_have="33842"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="30030"
                obs_have="29699"
                obs_ratio="98.90" />
        </observations>
      </control>
    </file>
    <file name="/prac221k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Aug  8 13:36:59 2020"
               level="3">
        <file_statistics latency="00:53:33"
                         size="10630841"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 11:53:32 2020" />
        <observations epoch_first="Sat Aug  8 10:00:00 2020"
                      epoch_last="Sat Aug  8 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="39680"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32981"
                obs_have="32252"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27856"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:53:33"
                         size="10630841"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 11:53:32 2020" />
        <observations epoch_first="Sat Aug  8 10:00:00 2020"
                      epoch_last="Sat Aug  8 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="39680"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32981"
                obs_have="32252"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27856"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:53:33"
                         size="10630841"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 11:53:32 2020" />
        <observations epoch_first="Sat Aug  8 10:00:00 2020"
                      epoch_last="Sat Aug  8 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="39680"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="32981"
                obs_have="32252"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27856"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/prac221l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Aug  8 12:23:00 2020"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10507953"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 12:08:32 2020" />
        <observations epoch_first="Sat Aug  8 11:00:00 2020"
                      epoch_last="Sat Aug  8 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40981"
                obs_have="36199"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35622"
                obs_have="34257"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31106"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Sat Aug  8 12:47:59 2020"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10507953"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 12:08:32 2020" />
        <observations epoch_first="Sat Aug  8 11:00:00 2020"
                      epoch_last="Sat Aug  8 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40981"
                obs_have="36199"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35622"
                obs_have="34257"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31106"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Sat Aug  8 14:36:58 2020"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10507953"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 12:08:32 2020" />
        <observations epoch_first="Sat Aug  8 11:00:00 2020"
                      epoch_last="Sat Aug  8 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40981"
                obs_have="36199"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35622"
                obs_have="34257"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31106"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10507953"
                         time_creation="Sat Aug  8 12:12:04 2020"
                         time_modification="Sat Aug  8 12:08:32 2020" />
        <observations epoch_first="Sat Aug  8 11:00:00 2020"
                      epoch_last="Sat Aug  8 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40981"
                obs_have="36199"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35622"
                obs_have="34257"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31106"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10507953"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 12:08:32 2020" />
        <observations epoch_first="Sat Aug  8 11:00:00 2020"
                      epoch_last="Sat Aug  8 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40981"
                obs_have="36199"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="35622"
                obs_have="34257"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31106"
                obs_ratio="98.22" />
        </observations>
      </control>
    </file>
    <file name="/prac221m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Aug  8 13:22:59 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10040075"
                         time_creation="Sat Aug  8 13:15:08 2020"
                         time_modification="Sat Aug  8 13:08:42 2020" />
        <observations epoch_first="Sat Aug  8 12:00:00 2020"
                      epoch_last="Sat Aug  8 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36841"
                obs_have="36111"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="35403"
                obs_have="35304"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34626"
                obs_have="34606"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Aug  8 13:47:58 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10040075"
                         time_creation="Sat Aug  8 13:15:08 2020"
                         time_modification="Sat Aug  8 13:08:42 2020" />
        <observations epoch_first="Sat Aug  8 12:00:00 2020"
                      epoch_last="Sat Aug  8 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36841"
                obs_have="36111"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="35403"
                obs_have="35304"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34626"
                obs_have="34606"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Aug  8 15:36:56 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10040075"
                         time_creation="Sat Aug  8 13:15:08 2020"
                         time_modification="Sat Aug  8 13:08:42 2020" />
        <observations epoch_first="Sat Aug  8 12:00:00 2020"
                      epoch_last="Sat Aug  8 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36841"
                obs_have="36111"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="35403"
                obs_have="35304"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34626"
                obs_have="34606"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10040075"
                         time_creation="Sat Aug  8 13:15:08 2020"
                         time_modification="Sat Aug  8 13:08:42 2020" />
        <observations epoch_first="Sat Aug  8 12:00:00 2020"
                      epoch_last="Sat Aug  8 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36841"
                obs_have="36111"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="35403"
                obs_have="35304"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34626"
                obs_have="34606"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:43"
                         size="10040075"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 13:08:42 2020" />
        <observations epoch_first="Sat Aug  8 12:00:00 2020"
                      epoch_last="Sat Aug  8 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36841"
                obs_have="36111"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="35403"
                obs_have="35304"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34626"
                obs_have="34606"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac221n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Aug  8 14:22:54 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8643809"
                         time_creation="Sat Aug  8 14:12:09 2020"
                         time_modification="Sat Aug  8 14:08:25 2020" />
        <observations epoch_first="Sat Aug  8 13:00:00 2020"
                      epoch_last="Sat Aug  8 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36351"
                obs_have="34954"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31421"
                obs_have="31379"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28261"
                obs_have="28245"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Aug  8 14:47:54 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8643809"
                         time_creation="Sat Aug  8 14:12:09 2020"
                         time_modification="Sat Aug  8 14:08:25 2020" />
        <observations epoch_first="Sat Aug  8 13:00:00 2020"
                      epoch_last="Sat Aug  8 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36351"
                obs_have="34954"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31421"
                obs_have="31379"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28261"
                obs_have="28245"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Aug  8 16:36:49 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8643809"
                         time_creation="Sat Aug  8 14:12:09 2020"
                         time_modification="Sat Aug  8 14:08:25 2020" />
        <observations epoch_first="Sat Aug  8 13:00:00 2020"
                      epoch_last="Sat Aug  8 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36351"
                obs_have="34954"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31421"
                obs_have="31379"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28261"
                obs_have="28245"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8643809"
                         time_creation="Sat Aug  8 14:12:09 2020"
                         time_modification="Sat Aug  8 14:08:25 2020" />
        <observations epoch_first="Sat Aug  8 13:00:00 2020"
                      epoch_last="Sat Aug  8 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36351"
                obs_have="34954"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31421"
                obs_have="31379"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28261"
                obs_have="28245"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8643809"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 14:08:25 2020" />
        <observations epoch_first="Sat Aug  8 13:00:00 2020"
                      epoch_last="Sat Aug  8 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36351"
                obs_have="34954"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31421"
                obs_have="31379"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28261"
                obs_have="28245"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac221o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Aug  8 15:22:55 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9125337"
                         time_creation="Sat Aug  8 15:12:04 2020"
                         time_modification="Sat Aug  8 15:08:27 2020" />
        <observations epoch_first="Sat Aug  8 14:00:00 2020"
                      epoch_last="Sat Aug  8 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40762"
                obs_have="36944"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="33675"
                obs_have="33400"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="27644"
                obs_have="27594"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Aug  8 15:47:56 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9125337"
                         time_creation="Sat Aug  8 15:12:04 2020"
                         time_modification="Sat Aug  8 15:08:27 2020" />
        <observations epoch_first="Sat Aug  8 14:00:00 2020"
                      epoch_last="Sat Aug  8 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40762"
                obs_have="36944"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="33675"
                obs_have="33400"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="27644"
                obs_have="27594"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Aug  8 17:36:50 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9125337"
                         time_creation="Sat Aug  8 15:12:04 2020"
                         time_modification="Sat Aug  8 15:08:27 2020" />
        <observations epoch_first="Sat Aug  8 14:00:00 2020"
                      epoch_last="Sat Aug  8 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40762"
                obs_have="36944"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="33675"
                obs_have="33400"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="27644"
                obs_have="27594"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9125337"
                         time_creation="Sat Aug  8 15:12:04 2020"
                         time_modification="Sat Aug  8 15:08:27 2020" />
        <observations epoch_first="Sat Aug  8 14:00:00 2020"
                      epoch_last="Sat Aug  8 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40762"
                obs_have="36944"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="33675"
                obs_have="33400"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="27644"
                obs_have="27594"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9125337"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 15:08:27 2020" />
        <observations epoch_first="Sat Aug  8 14:00:00 2020"
                      epoch_last="Sat Aug  8 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40762"
                obs_have="36944"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="33675"
                obs_have="33400"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="27644"
                obs_have="27594"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/prac221p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Aug  8 16:22:55 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9063843"
                         time_creation="Sat Aug  8 16:10:09 2020"
                         time_modification="Sat Aug  8 16:08:24 2020" />
        <observations epoch_first="Sat Aug  8 15:00:00 2020"
                      epoch_last="Sat Aug  8 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35567"
                obs_have="34145"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34363"
                obs_have="33678"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="32149"
                obs_have="31490"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sat Aug  8 16:47:50 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9063843"
                         time_creation="Sat Aug  8 16:10:09 2020"
                         time_modification="Sat Aug  8 16:08:24 2020" />
        <observations epoch_first="Sat Aug  8 15:00:00 2020"
                      epoch_last="Sat Aug  8 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35567"
                obs_have="34145"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34363"
                obs_have="33678"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="32149"
                obs_have="31490"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sat Aug  8 18:36:56 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9063843"
                         time_creation="Sat Aug  8 16:10:09 2020"
                         time_modification="Sat Aug  8 16:08:24 2020" />
        <observations epoch_first="Sat Aug  8 15:00:00 2020"
                      epoch_last="Sat Aug  8 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35567"
                obs_have="34145"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34363"
                obs_have="33678"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="32149"
                obs_have="31490"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9063843"
                         time_creation="Sat Aug  8 16:10:09 2020"
                         time_modification="Sat Aug  8 16:08:24 2020" />
        <observations epoch_first="Sat Aug  8 15:00:00 2020"
                      epoch_last="Sat Aug  8 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35567"
                obs_have="34145"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34363"
                obs_have="33678"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="32149"
                obs_have="31490"
                obs_ratio="97.95" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9063843"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 16:08:24 2020" />
        <observations epoch_first="Sat Aug  8 15:00:00 2020"
                      epoch_last="Sat Aug  8 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35567"
                obs_have="34145"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="34363"
                obs_have="33678"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="32149"
                obs_have="31490"
                obs_ratio="97.95" />
        </observations>
      </control>
    </file>
    <file name="/prac221q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Aug  8 17:22:56 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9303841"
                         time_creation="Sat Aug  8 17:14:14 2020"
                         time_modification="Sat Aug  8 17:08:49 2020" />
        <observations epoch_first="Sat Aug  8 16:00:00 2020"
                      epoch_last="Sat Aug  8 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36222"
                obs_have="34394"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31608"
                obs_have="31577"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 17:47:56 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9303841"
                         time_creation="Sat Aug  8 17:14:14 2020"
                         time_modification="Sat Aug  8 17:08:49 2020" />
        <observations epoch_first="Sat Aug  8 16:00:00 2020"
                      epoch_last="Sat Aug  8 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36222"
                obs_have="34394"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31608"
                obs_have="31577"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 19:36:55 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9303841"
                         time_creation="Sat Aug  8 17:14:14 2020"
                         time_modification="Sat Aug  8 17:08:49 2020" />
        <observations epoch_first="Sat Aug  8 16:00:00 2020"
                      epoch_last="Sat Aug  8 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36222"
                obs_have="34394"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31608"
                obs_have="31577"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9303841"
                         time_creation="Sat Aug  8 17:14:14 2020"
                         time_modification="Sat Aug  8 17:08:49 2020" />
        <observations epoch_first="Sat Aug  8 16:00:00 2020"
                      epoch_last="Sat Aug  8 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36222"
                obs_have="34394"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31608"
                obs_have="31577"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9303841"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 17:08:49 2020" />
        <observations epoch_first="Sat Aug  8 16:00:00 2020"
                      epoch_last="Sat Aug  8 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36222"
                obs_have="34394"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31608"
                obs_have="31577"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Aug  8 18:22:51 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9565542"
                         time_creation="Sat Aug  8 18:12:08 2020"
                         time_modification="Sat Aug  8 18:08:34 2020" />
        <observations epoch_first="Sat Aug  8 17:00:00 2020"
                      epoch_last="Sat Aug  8 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34278"
                obs_have="33399"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="29324"
                obs_have="29312"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25821"
                obs_have="25821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 18:47:50 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9565542"
                         time_creation="Sat Aug  8 18:12:08 2020"
                         time_modification="Sat Aug  8 18:08:34 2020" />
        <observations epoch_first="Sat Aug  8 17:00:00 2020"
                      epoch_last="Sat Aug  8 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34278"
                obs_have="33399"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="29324"
                obs_have="29312"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25821"
                obs_have="25821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 20:36:57 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9565542"
                         time_creation="Sat Aug  8 18:12:08 2020"
                         time_modification="Sat Aug  8 18:08:34 2020" />
        <observations epoch_first="Sat Aug  8 17:00:00 2020"
                      epoch_last="Sat Aug  8 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34278"
                obs_have="33399"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="29324"
                obs_have="29312"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25821"
                obs_have="25821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9565542"
                         time_creation="Sat Aug  8 18:12:08 2020"
                         time_modification="Sat Aug  8 18:08:34 2020" />
        <observations epoch_first="Sat Aug  8 17:00:00 2020"
                      epoch_last="Sat Aug  8 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34278"
                obs_have="33399"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="29324"
                obs_have="29312"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25821"
                obs_have="25821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:35"
                         size="9565542"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 18:08:34 2020" />
        <observations epoch_first="Sat Aug  8 17:00:00 2020"
                      epoch_last="Sat Aug  8 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34278"
                obs_have="33399"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="29324"
                obs_have="29312"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25821"
                obs_have="25821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Aug  8 19:22:49 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8588657"
                         time_creation="Sat Aug  8 19:12:07 2020"
                         time_modification="Sat Aug  8 19:08:31 2020" />
        <observations epoch_first="Sat Aug  8 18:00:00 2020"
                      epoch_last="Sat Aug  8 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28958"
                obs_ratio="83.09" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25508"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24240"
                obs_have="24029"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Aug  8 19:47:49 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8588657"
                         time_creation="Sat Aug  8 19:12:07 2020"
                         time_modification="Sat Aug  8 19:08:31 2020" />
        <observations epoch_first="Sat Aug  8 18:00:00 2020"
                      epoch_last="Sat Aug  8 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28958"
                obs_ratio="83.09" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25508"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24240"
                obs_have="24029"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Aug  8 21:36:55 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8588657"
                         time_creation="Sat Aug  8 19:12:07 2020"
                         time_modification="Sat Aug  8 19:08:31 2020" />
        <observations epoch_first="Sat Aug  8 18:00:00 2020"
                      epoch_last="Sat Aug  8 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28958"
                obs_ratio="83.09" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25508"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24240"
                obs_have="24029"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8588657"
                         time_creation="Sat Aug  8 19:12:07 2020"
                         time_modification="Sat Aug  8 19:08:31 2020" />
        <observations epoch_first="Sat Aug  8 18:00:00 2020"
                      epoch_last="Sat Aug  8 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28958"
                obs_ratio="83.09" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25508"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24240"
                obs_have="24029"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8588657"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 19:08:31 2020" />
        <observations epoch_first="Sat Aug  8 18:00:00 2020"
                      epoch_last="Sat Aug  8 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28958"
                obs_ratio="83.09" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25508"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24240"
                obs_have="24029"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/prac221t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Aug  8 20:22:54 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8355494"
                         time_creation="Sat Aug  8 20:12:04 2020"
                         time_modification="Sat Aug  8 20:08:16 2020" />
        <observations epoch_first="Sat Aug  8 19:00:00 2020"
                      epoch_last="Sat Aug  8 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="26598"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25790"
                obs_have="24925"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="24021"
                obs_have="23798"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Aug  8 20:47:48 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8355494"
                         time_creation="Sat Aug  8 20:12:04 2020"
                         time_modification="Sat Aug  8 20:08:16 2020" />
        <observations epoch_first="Sat Aug  8 19:00:00 2020"
                      epoch_last="Sat Aug  8 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="26598"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25790"
                obs_have="24925"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="24021"
                obs_have="23798"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Aug  8 22:36:54 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8355494"
                         time_creation="Sat Aug  8 20:12:04 2020"
                         time_modification="Sat Aug  8 20:08:16 2020" />
        <observations epoch_first="Sat Aug  8 19:00:00 2020"
                      epoch_last="Sat Aug  8 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="26598"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25790"
                obs_have="24925"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="24021"
                obs_have="23798"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8355494"
                         time_creation="Sat Aug  8 20:12:04 2020"
                         time_modification="Sat Aug  8 20:08:16 2020" />
        <observations epoch_first="Sat Aug  8 19:00:00 2020"
                      epoch_last="Sat Aug  8 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="26598"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25790"
                obs_have="24925"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="24021"
                obs_have="23798"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8355494"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 20:08:16 2020" />
        <observations epoch_first="Sat Aug  8 19:00:00 2020"
                      epoch_last="Sat Aug  8 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="26598"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25790"
                obs_have="24925"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="24021"
                obs_have="23798"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/prac221u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Aug  8 21:22:54 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7830597"
                         time_creation="Sat Aug  8 21:12:24 2020"
                         time_modification="Sat Aug  8 21:08:16 2020" />
        <observations epoch_first="Sat Aug  8 20:00:00 2020"
                      epoch_last="Sat Aug  8 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31254"
                obs_have="29425"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="26476"
                obs_have="25931"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 21:47:53 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7830597"
                         time_creation="Sat Aug  8 21:12:24 2020"
                         time_modification="Sat Aug  8 21:08:16 2020" />
        <observations epoch_first="Sat Aug  8 20:00:00 2020"
                      epoch_last="Sat Aug  8 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31254"
                obs_have="29425"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="26476"
                obs_have="25931"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 23:36:54 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7830597"
                         time_creation="Sat Aug  8 21:12:24 2020"
                         time_modification="Sat Aug  8 21:08:16 2020" />
        <observations epoch_first="Sat Aug  8 20:00:00 2020"
                      epoch_last="Sat Aug  8 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31254"
                obs_have="29425"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="26476"
                obs_have="25931"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7830597"
                         time_creation="Sat Aug  8 21:12:24 2020"
                         time_modification="Sat Aug  8 21:08:16 2020" />
        <observations epoch_first="Sat Aug  8 20:00:00 2020"
                      epoch_last="Sat Aug  8 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31254"
                obs_have="29425"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="26476"
                obs_have="25931"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7830597"
                         time_creation="Fri Sep  4 01:55:25 2020"
                         time_modification="Sat Aug  8 21:08:16 2020" />
        <observations epoch_first="Sat Aug  8 20:00:00 2020"
                      epoch_last="Sat Aug  8 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31254"
                obs_have="29425"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="26476"
                obs_have="25931"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Aug  8 22:22:51 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7264319"
                         time_creation="Sat Aug  8 22:12:07 2020"
                         time_modification="Sat Aug  8 22:08:15 2020" />
        <observations epoch_first="Sat Aug  8 21:00:00 2020"
                      epoch_last="Sat Aug  8 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27531"
                obs_have="26357"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="25305"
                obs_have="25292"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21433"
                obs_have="21421"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Aug  8 22:47:53 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7264319"
                         time_creation="Sat Aug  8 22:12:07 2020"
                         time_modification="Sat Aug  8 22:08:15 2020" />
        <observations epoch_first="Sat Aug  8 21:00:00 2020"
                      epoch_last="Sat Aug  8 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27531"
                obs_have="26357"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="25305"
                obs_have="25292"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21433"
                obs_have="21421"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Aug  9 00:36:52 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7264319"
                         time_creation="Sat Aug  8 22:12:07 2020"
                         time_modification="Sat Aug  8 22:08:15 2020" />
        <observations epoch_first="Sat Aug  8 21:00:00 2020"
                      epoch_last="Sat Aug  8 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27531"
                obs_have="26357"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="25305"
                obs_have="25292"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21433"
                obs_have="21421"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7264319"
                         time_creation="Sat Aug  8 22:12:07 2020"
                         time_modification="Sat Aug  8 22:08:15 2020" />
        <observations epoch_first="Sat Aug  8 21:00:00 2020"
                      epoch_last="Sat Aug  8 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27531"
                obs_have="26357"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="25305"
                obs_have="25292"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21433"
                obs_have="21421"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7264319"
                         time_creation="Fri Sep  4 01:55:26 2020"
                         time_modification="Sat Aug  8 22:08:15 2020" />
        <observations epoch_first="Sat Aug  8 21:00:00 2020"
                      epoch_last="Sat Aug  8 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27531"
                obs_have="26357"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="25305"
                obs_have="25292"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21433"
                obs_have="21421"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/prac221w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Aug  8 23:22:54 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="7814921"
                         time_creation="Sat Aug  8 23:14:49 2020"
                         time_modification="Sat Aug  8 23:08:19 2020" />
        <observations epoch_first="Sat Aug  8 22:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32169"
                obs_have="30425"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26704"
                obs_have="26554"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21775"
                obs_have="21775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug  8 23:47:55 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="7814921"
                         time_creation="Sat Aug  8 23:14:49 2020"
                         time_modification="Sat Aug  8 23:08:19 2020" />
        <observations epoch_first="Sat Aug  8 22:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32169"
                obs_have="30425"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26704"
                obs_have="26554"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21775"
                obs_have="21775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 01:36:55 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="7814921"
                         time_creation="Sat Aug  8 23:14:49 2020"
                         time_modification="Sat Aug  8 23:08:19 2020" />
        <observations epoch_first="Sat Aug  8 22:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32169"
                obs_have="30425"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26704"
                obs_have="26554"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21775"
                obs_have="21775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  9 17:04:55 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="7814921"
                         time_creation="Sat Aug  8 23:14:49 2020"
                         time_modification="Sat Aug  8 23:08:19 2020" />
        <observations epoch_first="Sat Aug  8 22:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32169"
                obs_have="30425"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26704"
                obs_have="26554"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21775"
                obs_have="21775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="7814921"
                         time_creation="Fri Sep  4 01:55:26 2020"
                         time_modification="Sat Aug  8 23:08:19 2020" />
        <observations epoch_first="Sat Aug  8 22:00:00 2020"
                      epoch_last="Sat Aug  8 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32169"
                obs_have="30425"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="26704"
                obs_have="26554"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21775"
                obs_have="21775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac221x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Sep  7 03:22:15 2020"
               level="3">
        <file_statistics latency="8 day(s) 06:26:38"
                         size="8844026"
                         time_creation="Fri Sep  4 01:55:26 2020"
                         time_modification="Mon Aug 17 06:26:37 2020" />
        <observations epoch_first="Sat Aug  8 23:00:00 2020"
                      epoch_last="Sat Aug  8 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="34696"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30156"
                obs_have="30096"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25240"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
  </station>
</QC>
