<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-08-04 00:00:00"
    DayOfYear="216"
    Year="2021">
  <station name="ERCK">
    <file name="/erck2160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug  5 16:01:50 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="14173211"
                         time_creation="Thu Aug  5 02:50:15 2021"
                         time_modification="Thu Aug  5 01:32:54 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:30 2021"
                      epochs="2815"
                      epochs_ratio="97.74">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25964"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="24144"
                obs_have="23255"
                obs_ratio="96.32" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20791"
                obs_ratio="97.74" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="14173211"
                         time_creation="Tue Aug 31 02:03:07 2021"
                         time_modification="Thu Aug  5 01:32:54 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:30 2021"
                      epochs="2815"
                      epochs_ratio="97.74">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25964"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="24144"
                obs_have="23255"
                obs_ratio="96.32" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20791"
                obs_ratio="97.74" />
        </observations>
      </control>
    </file>
    <file name="/erck216a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Aug  4 01:15:32 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17391512"
                         time_creation="Wed Aug  4 01:10:01 2021"
                         time_modification="Wed Aug  4 01:03:55 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="77798"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="77798"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="77798"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 01:40:53 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17391512"
                         time_creation="Wed Aug  4 01:10:01 2021"
                         time_modification="Wed Aug  4 01:03:55 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37412"
                obs_have="34820"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33412"
                obs_have="32615"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 03:25:54 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17391512"
                         time_creation="Wed Aug  4 01:10:01 2021"
                         time_modification="Wed Aug  4 01:03:55 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37412"
                obs_have="34820"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33412"
                obs_have="32615"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17391512"
                         time_creation="Wed Aug  4 01:10:01 2021"
                         time_modification="Wed Aug  4 01:03:55 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37412"
                obs_have="34820"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33412"
                obs_have="32615"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17391512"
                         time_creation="Tue Aug 31 01:53:37 2021"
                         time_modification="Wed Aug  4 01:03:55 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37412"
                obs_have="34820"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33412"
                obs_have="32615"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Aug  4 02:15:42 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="16887011"
                         time_creation="Wed Aug  4 02:10:02 2021"
                         time_modification="Wed Aug  4 02:03:59 2021" />
        <observations epoch_first="Wed Aug  4 01:00:00 2021"
                      epoch_last="Wed Aug  4 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34184"
                obs_have="31504"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="27879"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 02:40:55 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="16887011"
                         time_creation="Wed Aug  4 02:10:02 2021"
                         time_modification="Wed Aug  4 02:03:59 2021" />
        <observations epoch_first="Wed Aug  4 01:00:00 2021"
                      epoch_last="Wed Aug  4 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34184"
                obs_have="31504"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="27879"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 04:25:57 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="16887011"
                         time_creation="Wed Aug  4 02:10:02 2021"
                         time_modification="Wed Aug  4 02:03:59 2021" />
        <observations epoch_first="Wed Aug  4 01:00:00 2021"
                      epoch_last="Wed Aug  4 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34184"
                obs_have="31504"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="27879"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="16887011"
                         time_creation="Wed Aug  4 02:10:02 2021"
                         time_modification="Wed Aug  4 02:03:59 2021" />
        <observations epoch_first="Wed Aug  4 01:00:00 2021"
                      epoch_last="Wed Aug  4 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34184"
                obs_have="31504"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="27879"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="16887011"
                         time_creation="Tue Aug 31 01:53:37 2021"
                         time_modification="Wed Aug  4 02:03:59 2021" />
        <observations epoch_first="Wed Aug  4 01:00:00 2021"
                      epoch_last="Wed Aug  4 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34184"
                obs_have="31504"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="27879"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Aug  4 03:15:42 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="17254652"
                         time_creation="Wed Aug  4 03:10:02 2021"
                         time_modification="Wed Aug  4 03:03:56 2021" />
        <observations epoch_first="Wed Aug  4 02:00:00 2021"
                      epoch_last="Wed Aug  4 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30467"
                obs_have="29483"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28049"
                obs_have="27503"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="25836"
                obs_have="25836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 03:40:54 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="17254652"
                         time_creation="Wed Aug  4 03:10:02 2021"
                         time_modification="Wed Aug  4 03:03:56 2021" />
        <observations epoch_first="Wed Aug  4 02:00:00 2021"
                      epoch_last="Wed Aug  4 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30467"
                obs_have="29483"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28049"
                obs_have="27503"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="25836"
                obs_have="25836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 05:26:00 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="17254652"
                         time_creation="Wed Aug  4 03:10:02 2021"
                         time_modification="Wed Aug  4 03:03:56 2021" />
        <observations epoch_first="Wed Aug  4 02:00:00 2021"
                      epoch_last="Wed Aug  4 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30467"
                obs_have="29483"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28049"
                obs_have="27503"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="25836"
                obs_have="25836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="17254652"
                         time_creation="Wed Aug  4 03:10:02 2021"
                         time_modification="Wed Aug  4 03:03:56 2021" />
        <observations epoch_first="Wed Aug  4 02:00:00 2021"
                      epoch_last="Wed Aug  4 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30467"
                obs_have="29483"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28049"
                obs_have="27503"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="25836"
                obs_have="25836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="17254652"
                         time_creation="Tue Aug 31 01:53:37 2021"
                         time_modification="Wed Aug  4 03:03:56 2021" />
        <observations epoch_first="Wed Aug  4 02:00:00 2021"
                      epoch_last="Wed Aug  4 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30467"
                obs_have="29483"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="28049"
                obs_have="27503"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="25836"
                obs_have="25836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Aug  4 04:15:44 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17223954"
                         time_creation="Wed Aug  4 04:10:02 2021"
                         time_modification="Wed Aug  4 04:04:00 2021" />
        <observations epoch_first="Wed Aug  4 03:00:00 2021"
                      epoch_last="Wed Aug  4 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29324"
                obs_have="28572"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27947"
                obs_have="27947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 04:40:57 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17223954"
                         time_creation="Wed Aug  4 04:10:02 2021"
                         time_modification="Wed Aug  4 04:04:00 2021" />
        <observations epoch_first="Wed Aug  4 03:00:00 2021"
                      epoch_last="Wed Aug  4 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29324"
                obs_have="28572"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27947"
                obs_have="27947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 06:25:58 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17223954"
                         time_creation="Wed Aug  4 04:10:02 2021"
                         time_modification="Wed Aug  4 04:04:00 2021" />
        <observations epoch_first="Wed Aug  4 03:00:00 2021"
                      epoch_last="Wed Aug  4 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29324"
                obs_have="28572"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27947"
                obs_have="27947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17223954"
                         time_creation="Wed Aug  4 04:10:02 2021"
                         time_modification="Wed Aug  4 04:04:00 2021" />
        <observations epoch_first="Wed Aug  4 03:00:00 2021"
                      epoch_last="Wed Aug  4 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29324"
                obs_have="28572"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27947"
                obs_have="27947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17223954"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 04:04:00 2021" />
        <observations epoch_first="Wed Aug  4 03:00:00 2021"
                      epoch_last="Wed Aug  4 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29324"
                obs_have="28572"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27947"
                obs_have="27947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Aug  4 05:15:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17797163"
                         time_creation="Wed Aug  4 05:10:02 2021"
                         time_modification="Wed Aug  4 05:03:59 2021" />
        <observations epoch_first="Wed Aug  4 04:00:00 2021"
                      epoch_last="Wed Aug  4 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34293"
                obs_have="29263"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="26326"
                obs_have="25614"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 05:40:53 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17797163"
                         time_creation="Wed Aug  4 05:10:02 2021"
                         time_modification="Wed Aug  4 05:03:59 2021" />
        <observations epoch_first="Wed Aug  4 04:00:00 2021"
                      epoch_last="Wed Aug  4 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34293"
                obs_have="29263"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="26326"
                obs_have="25614"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 07:25:56 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17797163"
                         time_creation="Wed Aug  4 05:10:02 2021"
                         time_modification="Wed Aug  4 05:03:59 2021" />
        <observations epoch_first="Wed Aug  4 04:00:00 2021"
                      epoch_last="Wed Aug  4 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34293"
                obs_have="29263"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="26326"
                obs_have="25614"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17797163"
                         time_creation="Wed Aug  4 05:10:02 2021"
                         time_modification="Wed Aug  4 05:03:59 2021" />
        <observations epoch_first="Wed Aug  4 04:00:00 2021"
                      epoch_last="Wed Aug  4 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34293"
                obs_have="29263"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="26326"
                obs_have="25614"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17797163"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 05:03:59 2021" />
        <observations epoch_first="Wed Aug  4 04:00:00 2021"
                      epoch_last="Wed Aug  4 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34293"
                obs_have="29263"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="26326"
                obs_have="25614"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22257"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Aug  4 06:15:41 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8486567"
                         time_creation="Wed Aug  4 06:08:02 2021"
                         time_modification="Wed Aug  4 06:03:55 2021" />
        <observations epoch_first="Wed Aug  4 05:00:00 2021"
                      epoch_last="Wed Aug  4 05:59:59 2021"
                      epochs="1630"
                      epochs_ratio="45.28">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="16871"
                obs_ratio="45.82" />
          <mask elevation="10 degrees"
                obs_expected="28958"
                obs_have="13394"
                obs_ratio="46.25" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="10088"
                obs_ratio="41.70" />
        </observations>
      </control>
      <control date="Wed Aug  4 06:40:47 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8486567"
                         time_creation="Wed Aug  4 06:08:02 2021"
                         time_modification="Wed Aug  4 06:03:55 2021" />
        <observations epoch_first="Wed Aug  4 05:00:00 2021"
                      epoch_last="Wed Aug  4 05:59:59 2021"
                      epochs="1630"
                      epochs_ratio="45.28">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="16871"
                obs_ratio="45.82" />
          <mask elevation="10 degrees"
                obs_expected="28958"
                obs_have="13394"
                obs_ratio="46.25" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="10088"
                obs_ratio="41.70" />
        </observations>
      </control>
      <control date="Wed Aug  4 08:25:55 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8486567"
                         time_creation="Wed Aug  4 06:08:02 2021"
                         time_modification="Wed Aug  4 06:03:55 2021" />
        <observations epoch_first="Wed Aug  4 05:00:00 2021"
                      epoch_last="Wed Aug  4 05:59:59 2021"
                      epochs="1630"
                      epochs_ratio="45.28">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="16871"
                obs_ratio="45.82" />
          <mask elevation="10 degrees"
                obs_expected="28958"
                obs_have="13394"
                obs_ratio="46.25" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="10088"
                obs_ratio="41.70" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8486567"
                         time_creation="Wed Aug  4 06:08:02 2021"
                         time_modification="Wed Aug  4 06:03:55 2021" />
        <observations epoch_first="Wed Aug  4 05:00:00 2021"
                      epoch_last="Wed Aug  4 05:59:59 2021"
                      epochs="1630"
                      epochs_ratio="45.28">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="16871"
                obs_ratio="45.82" />
          <mask elevation="10 degrees"
                obs_expected="28958"
                obs_have="13394"
                obs_ratio="46.25" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="10088"
                obs_ratio="41.70" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8486567"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 06:03:55 2021" />
        <observations epoch_first="Wed Aug  4 05:00:00 2021"
                      epoch_last="Wed Aug  4 05:59:59 2021"
                      epochs="1630"
                      epochs_ratio="45.28">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="16871"
                obs_ratio="45.82" />
          <mask elevation="10 degrees"
                obs_expected="28958"
                obs_have="13394"
                obs_ratio="46.25" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="10088"
                obs_ratio="41.70" />
        </observations>
      </control>
    </file>
    <file name="/erck216g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Aug  4 07:15:43 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="16199331"
                         time_creation="Wed Aug  4 07:10:02 2021"
                         time_modification="Wed Aug  4 07:03:56 2021" />
        <observations epoch_first="Wed Aug  4 06:00:00 2021"
                      epoch_last="Wed Aug  4 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="32615"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28652"
                obs_have="28652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 07:40:54 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="16199331"
                         time_creation="Wed Aug  4 07:10:02 2021"
                         time_modification="Wed Aug  4 07:03:56 2021" />
        <observations epoch_first="Wed Aug  4 06:00:00 2021"
                      epoch_last="Wed Aug  4 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="32615"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28652"
                obs_have="28652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 09:25:58 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="16199331"
                         time_creation="Wed Aug  4 07:10:02 2021"
                         time_modification="Wed Aug  4 07:03:56 2021" />
        <observations epoch_first="Wed Aug  4 06:00:00 2021"
                      epoch_last="Wed Aug  4 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="32615"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28652"
                obs_have="28652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="16199331"
                         time_creation="Wed Aug  4 07:10:02 2021"
                         time_modification="Wed Aug  4 07:03:56 2021" />
        <observations epoch_first="Wed Aug  4 06:00:00 2021"
                      epoch_last="Wed Aug  4 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="32615"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28652"
                obs_have="28652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="16199331"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 07:03:56 2021" />
        <observations epoch_first="Wed Aug  4 06:00:00 2021"
                      epoch_last="Wed Aug  4 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="32615"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28652"
                obs_have="28652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Aug  4 08:15:46 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17793653"
                         time_creation="Wed Aug  4 08:10:03 2021"
                         time_modification="Wed Aug  4 08:04:00 2021" />
        <observations epoch_first="Wed Aug  4 07:00:00 2021"
                      epoch_last="Wed Aug  4 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="31593"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="29126"
                obs_have="28662"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="25222"
                obs_have="25210"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Aug  4 08:40:57 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17793653"
                         time_creation="Wed Aug  4 08:10:03 2021"
                         time_modification="Wed Aug  4 08:04:00 2021" />
        <observations epoch_first="Wed Aug  4 07:00:00 2021"
                      epoch_last="Wed Aug  4 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="31593"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="29126"
                obs_have="28662"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="25222"
                obs_have="25210"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Aug  4 10:26:00 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17793653"
                         time_creation="Wed Aug  4 08:10:03 2021"
                         time_modification="Wed Aug  4 08:04:00 2021" />
        <observations epoch_first="Wed Aug  4 07:00:00 2021"
                      epoch_last="Wed Aug  4 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="31593"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="29126"
                obs_have="28662"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="25222"
                obs_have="25210"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17793653"
                         time_creation="Wed Aug  4 08:10:03 2021"
                         time_modification="Wed Aug  4 08:04:00 2021" />
        <observations epoch_first="Wed Aug  4 07:00:00 2021"
                      epoch_last="Wed Aug  4 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="31593"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="29126"
                obs_have="28662"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="25222"
                obs_have="25210"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="17793653"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 08:04:00 2021" />
        <observations epoch_first="Wed Aug  4 07:00:00 2021"
                      epoch_last="Wed Aug  4 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34577"
                obs_have="31593"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="29126"
                obs_have="28662"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="25222"
                obs_have="25210"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck216i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Aug  4 09:15:48 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19531480"
                         time_creation="Wed Aug  4 09:10:03 2021"
                         time_modification="Wed Aug  4 09:04:03 2021" />
        <observations epoch_first="Wed Aug  4 08:00:00 2021"
                      epoch_last="Wed Aug  4 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34134"
                obs_have="32380"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="28241"
                obs_have="28241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 09:41:00 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19531480"
                         time_creation="Wed Aug  4 09:10:03 2021"
                         time_modification="Wed Aug  4 09:04:03 2021" />
        <observations epoch_first="Wed Aug  4 08:00:00 2021"
                      epoch_last="Wed Aug  4 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34134"
                obs_have="32380"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="28241"
                obs_have="28241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 11:26:04 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19531480"
                         time_creation="Wed Aug  4 09:10:03 2021"
                         time_modification="Wed Aug  4 09:04:03 2021" />
        <observations epoch_first="Wed Aug  4 08:00:00 2021"
                      epoch_last="Wed Aug  4 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34134"
                obs_have="32380"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="28241"
                obs_have="28241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19531480"
                         time_creation="Wed Aug  4 09:10:03 2021"
                         time_modification="Wed Aug  4 09:04:03 2021" />
        <observations epoch_first="Wed Aug  4 08:00:00 2021"
                      epoch_last="Wed Aug  4 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34134"
                obs_have="32380"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="28241"
                obs_have="28241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19531480"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 09:04:03 2021" />
        <observations epoch_first="Wed Aug  4 08:00:00 2021"
                      epoch_last="Wed Aug  4 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34134"
                obs_have="32380"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="28241"
                obs_have="28241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24870"
                obs_have="24870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Aug  4 10:15:47 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="21073991"
                         time_creation="Wed Aug  4 10:10:02 2021"
                         time_modification="Wed Aug  4 10:04:00 2021" />
        <observations epoch_first="Wed Aug  4 09:00:00 2021"
                      epoch_last="Wed Aug  4 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40404"
                obs_have="36822"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="29611"
                obs_have="29221"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 10:40:59 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="21073991"
                         time_creation="Wed Aug  4 10:10:02 2021"
                         time_modification="Wed Aug  4 10:04:00 2021" />
        <observations epoch_first="Wed Aug  4 09:00:00 2021"
                      epoch_last="Wed Aug  4 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40404"
                obs_have="36822"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="29611"
                obs_have="29221"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 12:26:06 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="21073991"
                         time_creation="Wed Aug  4 10:10:02 2021"
                         time_modification="Wed Aug  4 10:04:00 2021" />
        <observations epoch_first="Wed Aug  4 09:00:00 2021"
                      epoch_last="Wed Aug  4 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40404"
                obs_have="36822"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="29611"
                obs_have="29221"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="21073991"
                         time_creation="Wed Aug  4 10:10:02 2021"
                         time_modification="Wed Aug  4 10:04:00 2021" />
        <observations epoch_first="Wed Aug  4 09:00:00 2021"
                      epoch_last="Wed Aug  4 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40404"
                obs_have="36822"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="29611"
                obs_have="29221"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="21073991"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 10:04:00 2021" />
        <observations epoch_first="Wed Aug  4 09:00:00 2021"
                      epoch_last="Wed Aug  4 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40404"
                obs_have="36822"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="29611"
                obs_have="29221"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Aug  4 11:15:49 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="19488743"
                         time_creation="Wed Aug  4 11:10:03 2021"
                         time_modification="Wed Aug  4 11:04:02 2021" />
        <observations epoch_first="Wed Aug  4 10:00:00 2021"
                      epoch_last="Wed Aug  4 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36416"
                obs_have="32330"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="28598"
                obs_ratio="95.72" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25914"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Aug  4 11:41:01 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="19488743"
                         time_creation="Wed Aug  4 11:10:03 2021"
                         time_modification="Wed Aug  4 11:04:02 2021" />
        <observations epoch_first="Wed Aug  4 10:00:00 2021"
                      epoch_last="Wed Aug  4 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36416"
                obs_have="32330"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="28598"
                obs_ratio="95.72" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25914"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Aug  4 13:26:05 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="19488743"
                         time_creation="Wed Aug  4 11:10:03 2021"
                         time_modification="Wed Aug  4 11:04:02 2021" />
        <observations epoch_first="Wed Aug  4 10:00:00 2021"
                      epoch_last="Wed Aug  4 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36416"
                obs_have="32330"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="28598"
                obs_ratio="95.72" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25914"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="19488743"
                         time_creation="Wed Aug  4 11:10:03 2021"
                         time_modification="Wed Aug  4 11:04:02 2021" />
        <observations epoch_first="Wed Aug  4 10:00:00 2021"
                      epoch_last="Wed Aug  4 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36416"
                obs_have="32330"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="28598"
                obs_ratio="95.72" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25914"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="19488743"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 11:04:02 2021" />
        <observations epoch_first="Wed Aug  4 10:00:00 2021"
                      epoch_last="Wed Aug  4 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36416"
                obs_have="32330"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="28598"
                obs_ratio="95.72" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25914"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/erck216l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Aug  4 12:15:49 2021"
               level="3">
        <file_statistics latency="00:04:02"
                         size="18819746"
                         time_creation="Wed Aug  4 12:10:03 2021"
                         time_modification="Wed Aug  4 12:04:01 2021" />
        <observations epoch_first="Wed Aug  4 11:00:00 2021"
                      epoch_last="Wed Aug  4 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="32868"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31169"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="30030"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Aug  4 12:41:00 2021"
               level="3">
        <file_statistics latency="00:04:02"
                         size="18819746"
                         time_creation="Wed Aug  4 12:10:03 2021"
                         time_modification="Wed Aug  4 12:04:01 2021" />
        <observations epoch_first="Wed Aug  4 11:00:00 2021"
                      epoch_last="Wed Aug  4 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="32868"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31169"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="30030"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Aug  4 14:26:04 2021"
               level="3">
        <file_statistics latency="00:04:02"
                         size="18819746"
                         time_creation="Wed Aug  4 12:10:03 2021"
                         time_modification="Wed Aug  4 12:04:01 2021" />
        <observations epoch_first="Wed Aug  4 11:00:00 2021"
                      epoch_last="Wed Aug  4 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="32868"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31169"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="30030"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:02"
                         size="18819746"
                         time_creation="Wed Aug  4 12:10:03 2021"
                         time_modification="Wed Aug  4 12:04:01 2021" />
        <observations epoch_first="Wed Aug  4 11:00:00 2021"
                      epoch_last="Wed Aug  4 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="32868"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31169"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="30030"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:02"
                         size="18819746"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 12:04:01 2021" />
        <observations epoch_first="Wed Aug  4 11:00:00 2021"
                      epoch_last="Wed Aug  4 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="32868"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31169"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="30030"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck216m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Aug  4 13:15:41 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="18154467"
                         time_creation="Wed Aug  4 13:10:05 2021"
                         time_modification="Wed Aug  4 13:04:00 2021" />
        <observations epoch_first="Wed Aug  4 12:00:00 2021"
                      epoch_last="Wed Aug  4 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33675"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31918"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 13:40:59 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="18154467"
                         time_creation="Wed Aug  4 13:10:05 2021"
                         time_modification="Wed Aug  4 13:04:00 2021" />
        <observations epoch_first="Wed Aug  4 12:00:00 2021"
                      epoch_last="Wed Aug  4 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33675"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31918"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 15:26:03 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="18154467"
                         time_creation="Wed Aug  4 13:10:05 2021"
                         time_modification="Wed Aug  4 13:04:00 2021" />
        <observations epoch_first="Wed Aug  4 12:00:00 2021"
                      epoch_last="Wed Aug  4 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33675"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31918"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="18154467"
                         time_creation="Wed Aug  4 13:10:05 2021"
                         time_modification="Wed Aug  4 13:04:00 2021" />
        <observations epoch_first="Wed Aug  4 12:00:00 2021"
                      epoch_last="Wed Aug  4 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33675"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31918"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="18154467"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 13:04:00 2021" />
        <observations epoch_first="Wed Aug  4 12:00:00 2021"
                      epoch_last="Wed Aug  4 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33675"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31918"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Aug  4 14:15:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17981266"
                         time_creation="Wed Aug  4 14:10:07 2021"
                         time_modification="Wed Aug  4 14:03:59 2021" />
        <observations epoch_first="Wed Aug  4 13:00:00 2021"
                      epoch_last="Wed Aug  4 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38547"
                obs_have="35537"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="33551"
                obs_have="32929"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28207"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Aug  4 14:40:55 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17981266"
                         time_creation="Wed Aug  4 14:10:07 2021"
                         time_modification="Wed Aug  4 14:03:59 2021" />
        <observations epoch_first="Wed Aug  4 13:00:00 2021"
                      epoch_last="Wed Aug  4 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38547"
                obs_have="35537"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="33551"
                obs_have="32929"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28207"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Aug  4 16:26:00 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17981266"
                         time_creation="Wed Aug  4 14:10:07 2021"
                         time_modification="Wed Aug  4 14:03:59 2021" />
        <observations epoch_first="Wed Aug  4 13:00:00 2021"
                      epoch_last="Wed Aug  4 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38547"
                obs_have="35537"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="33551"
                obs_have="32929"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28207"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17981266"
                         time_creation="Wed Aug  4 14:10:07 2021"
                         time_modification="Wed Aug  4 14:03:59 2021" />
        <observations epoch_first="Wed Aug  4 13:00:00 2021"
                      epoch_last="Wed Aug  4 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38547"
                obs_have="35537"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="33551"
                obs_have="32929"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28207"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17981266"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 14:03:59 2021" />
        <observations epoch_first="Wed Aug  4 13:00:00 2021"
                      epoch_last="Wed Aug  4 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38547"
                obs_have="35537"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="33551"
                obs_have="32929"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="28217"
                obs_have="28207"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck216o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Aug  4 15:15:47 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="15017089"
                         time_creation="Wed Aug  4 15:10:02 2021"
                         time_modification="Wed Aug  4 15:03:55 2021" />
        <observations epoch_first="Wed Aug  4 14:00:00 2021"
                      epoch_last="Wed Aug  4 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36356"
                obs_have="34694"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="33233"
                obs_have="32615"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="31753"
                obs_have="31630"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Wed Aug  4 15:40:54 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="15017089"
                         time_creation="Wed Aug  4 15:10:02 2021"
                         time_modification="Wed Aug  4 15:03:55 2021" />
        <observations epoch_first="Wed Aug  4 14:00:00 2021"
                      epoch_last="Wed Aug  4 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36356"
                obs_have="34694"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="33233"
                obs_have="32615"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="31753"
                obs_have="31630"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Wed Aug  4 17:25:56 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="15017089"
                         time_creation="Wed Aug  4 15:10:02 2021"
                         time_modification="Wed Aug  4 15:03:55 2021" />
        <observations epoch_first="Wed Aug  4 14:00:00 2021"
                      epoch_last="Wed Aug  4 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36356"
                obs_have="34694"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="33233"
                obs_have="32615"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="31753"
                obs_have="31630"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="15017089"
                         time_creation="Wed Aug  4 15:10:02 2021"
                         time_modification="Wed Aug  4 15:03:55 2021" />
        <observations epoch_first="Wed Aug  4 14:00:00 2021"
                      epoch_last="Wed Aug  4 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36356"
                obs_have="34694"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="33233"
                obs_have="32615"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="31753"
                obs_have="31630"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="15017089"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 15:03:55 2021" />
        <observations epoch_first="Wed Aug  4 14:00:00 2021"
                      epoch_last="Wed Aug  4 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36356"
                obs_have="34694"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="33233"
                obs_have="32615"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="31753"
                obs_have="31630"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/erck216p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Aug  4 16:15:41 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="16257705"
                         time_creation="Wed Aug  4 16:10:03 2021"
                         time_modification="Wed Aug  4 16:03:58 2021" />
        <observations epoch_first="Wed Aug  4 15:00:00 2021"
                      epoch_last="Wed Aug  4 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37120"
                obs_have="36123"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34946"
                obs_have="34943"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 16:40:54 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="16257705"
                         time_creation="Wed Aug  4 16:10:03 2021"
                         time_modification="Wed Aug  4 16:03:58 2021" />
        <observations epoch_first="Wed Aug  4 15:00:00 2021"
                      epoch_last="Wed Aug  4 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37120"
                obs_have="36123"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34946"
                obs_have="34943"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:25:53 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="16257705"
                         time_creation="Wed Aug  4 16:10:03 2021"
                         time_modification="Wed Aug  4 16:03:58 2021" />
        <observations epoch_first="Wed Aug  4 15:00:00 2021"
                      epoch_last="Wed Aug  4 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37120"
                obs_have="36123"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34946"
                obs_have="34943"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="16257705"
                         time_creation="Wed Aug  4 16:10:03 2021"
                         time_modification="Wed Aug  4 16:03:58 2021" />
        <observations epoch_first="Wed Aug  4 15:00:00 2021"
                      epoch_last="Wed Aug  4 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37120"
                obs_have="36123"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34946"
                obs_have="34943"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="16257705"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 16:03:58 2021" />
        <observations epoch_first="Wed Aug  4 15:00:00 2021"
                      epoch_last="Wed Aug  4 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37120"
                obs_have="36123"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34946"
                obs_have="34943"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33050"
                obs_have="33050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Aug  4 17:15:50 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19226523"
                         time_creation="Wed Aug  4 17:10:04 2021"
                         time_modification="Wed Aug  4 17:04:03 2021" />
        <observations epoch_first="Wed Aug  4 16:00:00 2021"
                      epoch_last="Wed Aug  4 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39187"
                obs_have="33955"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="28882"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25173"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Aug  4 17:41:00 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19226523"
                         time_creation="Wed Aug  4 17:10:04 2021"
                         time_modification="Wed Aug  4 17:04:03 2021" />
        <observations epoch_first="Wed Aug  4 16:00:00 2021"
                      epoch_last="Wed Aug  4 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39187"
                obs_have="33955"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="28882"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25173"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Aug  4 19:26:06 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19226523"
                         time_creation="Wed Aug  4 17:10:04 2021"
                         time_modification="Wed Aug  4 17:04:03 2021" />
        <observations epoch_first="Wed Aug  4 16:00:00 2021"
                      epoch_last="Wed Aug  4 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39187"
                obs_have="33955"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="28882"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25173"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19226523"
                         time_creation="Wed Aug  4 17:10:04 2021"
                         time_modification="Wed Aug  4 17:04:03 2021" />
        <observations epoch_first="Wed Aug  4 16:00:00 2021"
                      epoch_last="Wed Aug  4 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39187"
                obs_have="33955"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="28882"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25173"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="19226523"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 17:04:03 2021" />
        <observations epoch_first="Wed Aug  4 16:00:00 2021"
                      epoch_last="Wed Aug  4 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39187"
                obs_have="33955"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="29924"
                obs_have="28882"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25177"
                obs_have="25173"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck216r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Aug  4 18:15:50 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="21288511"
                         time_creation="Wed Aug  4 18:10:03 2021"
                         time_modification="Wed Aug  4 18:04:03 2021" />
        <observations epoch_first="Wed Aug  4 17:00:00 2021"
                      epoch_last="Wed Aug  4 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37060"
                obs_have="34239"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="27667"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23667"
                obs_have="23667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:41:04 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="21288511"
                         time_creation="Wed Aug  4 18:10:03 2021"
                         time_modification="Wed Aug  4 18:04:03 2021" />
        <observations epoch_first="Wed Aug  4 17:00:00 2021"
                      epoch_last="Wed Aug  4 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37060"
                obs_have="34239"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="27667"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23667"
                obs_have="23667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 20:26:08 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="21288511"
                         time_creation="Wed Aug  4 18:10:03 2021"
                         time_modification="Wed Aug  4 18:04:03 2021" />
        <observations epoch_first="Wed Aug  4 17:00:00 2021"
                      epoch_last="Wed Aug  4 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37060"
                obs_have="34239"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="27667"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23667"
                obs_have="23667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="21288511"
                         time_creation="Wed Aug  4 18:10:03 2021"
                         time_modification="Wed Aug  4 18:04:03 2021" />
        <observations epoch_first="Wed Aug  4 17:00:00 2021"
                      epoch_last="Wed Aug  4 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37060"
                obs_have="34239"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="27667"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23667"
                obs_have="23667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="21288511"
                         time_creation="Tue Aug 31 01:53:38 2021"
                         time_modification="Wed Aug  4 18:04:03 2021" />
        <observations epoch_first="Wed Aug  4 17:00:00 2021"
                      epoch_last="Wed Aug  4 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37060"
                obs_have="34239"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="27667"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23667"
                obs_have="23667"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Aug  4 19:15:48 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="20125595"
                         time_creation="Wed Aug  4 19:10:04 2021"
                         time_modification="Wed Aug  4 19:04:02 2021" />
        <observations epoch_first="Wed Aug  4 18:00:00 2021"
                      epoch_last="Wed Aug  4 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="36076"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 19:41:01 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="20125595"
                         time_creation="Wed Aug  4 19:10:04 2021"
                         time_modification="Wed Aug  4 19:04:02 2021" />
        <observations epoch_first="Wed Aug  4 18:00:00 2021"
                      epoch_last="Wed Aug  4 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="36076"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 21:26:04 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="20125595"
                         time_creation="Wed Aug  4 19:10:04 2021"
                         time_modification="Wed Aug  4 19:04:02 2021" />
        <observations epoch_first="Wed Aug  4 18:00:00 2021"
                      epoch_last="Wed Aug  4 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="36076"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="20125595"
                         time_creation="Wed Aug  4 19:10:04 2021"
                         time_modification="Wed Aug  4 19:04:02 2021" />
        <observations epoch_first="Wed Aug  4 18:00:00 2021"
                      epoch_last="Wed Aug  4 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="36076"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:03"
                         size="20125595"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Wed Aug  4 19:04:02 2021" />
        <observations epoch_first="Wed Aug  4 18:00:00 2021"
                      epoch_last="Wed Aug  4 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="36076"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25417"
                obs_have="25417"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck216t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Aug  4 20:15:48 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="18602886"
                         time_creation="Wed Aug  4 20:10:10 2021"
                         time_modification="Wed Aug  4 20:04:03 2021" />
        <observations epoch_first="Wed Aug  4 19:00:00 2021"
                      epoch_last="Wed Aug  4 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34427"
                obs_have="29764"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27358"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="26222"
                obs_have="26157"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Aug  4 20:41:01 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="18602886"
                         time_creation="Wed Aug  4 20:10:10 2021"
                         time_modification="Wed Aug  4 20:04:03 2021" />
        <observations epoch_first="Wed Aug  4 19:00:00 2021"
                      epoch_last="Wed Aug  4 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34427"
                obs_have="29764"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27358"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="26222"
                obs_have="26157"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Aug  4 22:26:04 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="18602886"
                         time_creation="Wed Aug  4 20:10:10 2021"
                         time_modification="Wed Aug  4 20:04:03 2021" />
        <observations epoch_first="Wed Aug  4 19:00:00 2021"
                      epoch_last="Wed Aug  4 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34427"
                obs_have="29764"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27358"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="26222"
                obs_have="26157"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="18602886"
                         time_creation="Wed Aug  4 20:10:10 2021"
                         time_modification="Wed Aug  4 20:04:03 2021" />
        <observations epoch_first="Wed Aug  4 19:00:00 2021"
                      epoch_last="Wed Aug  4 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34427"
                obs_have="29764"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27358"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="26222"
                obs_have="26157"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:04"
                         size="18602886"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Wed Aug  4 20:04:03 2021" />
        <observations epoch_first="Wed Aug  4 19:00:00 2021"
                      epoch_last="Wed Aug  4 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34427"
                obs_have="29764"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27358"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="26222"
                obs_have="26157"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/erck216u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Aug  4 21:15:48 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="13874877"
                         time_creation="Wed Aug  4 21:10:04 2021"
                         time_modification="Wed Aug  4 21:03:59 2021" />
        <observations epoch_first="Wed Aug  4 20:00:00 2021"
                      epoch_last="Wed Aug  4 20:59:59 2021"
                      epochs="2743"
                      epochs_ratio="76.19">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="26002"
                obs_ratio="74.79" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="21757"
                obs_ratio="76.03" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="18553"
                obs_ratio="75.57" />
        </observations>
      </control>
      <control date="Wed Aug  4 21:40:55 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="13874877"
                         time_creation="Wed Aug  4 21:10:04 2021"
                         time_modification="Wed Aug  4 21:03:59 2021" />
        <observations epoch_first="Wed Aug  4 20:00:00 2021"
                      epoch_last="Wed Aug  4 20:59:59 2021"
                      epochs="2743"
                      epochs_ratio="76.19">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="26002"
                obs_ratio="74.79" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="21757"
                obs_ratio="76.03" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="18553"
                obs_ratio="75.57" />
        </observations>
      </control>
      <control date="Wed Aug  4 23:26:03 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="13874877"
                         time_creation="Wed Aug  4 21:10:04 2021"
                         time_modification="Wed Aug  4 21:03:59 2021" />
        <observations epoch_first="Wed Aug  4 20:00:00 2021"
                      epoch_last="Wed Aug  4 20:59:59 2021"
                      epochs="2743"
                      epochs_ratio="76.19">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="26002"
                obs_ratio="74.79" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="21757"
                obs_ratio="76.03" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="18553"
                obs_ratio="75.57" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="13874877"
                         time_creation="Wed Aug  4 21:10:04 2021"
                         time_modification="Wed Aug  4 21:03:59 2021" />
        <observations epoch_first="Wed Aug  4 20:00:00 2021"
                      epoch_last="Wed Aug  4 20:59:59 2021"
                      epochs="2743"
                      epochs_ratio="76.19">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="26002"
                obs_ratio="74.79" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="21757"
                obs_ratio="76.03" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="18553"
                obs_ratio="75.57" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="13874877"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Wed Aug  4 21:03:59 2021" />
        <observations epoch_first="Wed Aug  4 20:00:00 2021"
                      epoch_last="Wed Aug  4 20:59:59 2021"
                      epochs="2743"
                      epochs_ratio="76.19">
          <mask elevation="03 degrees"
                obs_expected="34769"
                obs_have="26002"
                obs_ratio="74.79" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="21757"
                obs_ratio="76.03" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="18553"
                obs_ratio="75.57" />
        </observations>
      </control>
    </file>
    <file name="/erck216v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Aug  4 22:15:45 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="18919992"
                         time_creation="Wed Aug  4 22:10:03 2021"
                         time_modification="Wed Aug  4 22:03:58 2021" />
        <observations epoch_first="Wed Aug  4 21:00:00 2021"
                      epoch_last="Wed Aug  4 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36730"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="29483"
                obs_have="29308"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24271"
                obs_have="24243"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Aug  4 22:40:55 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="18919992"
                         time_creation="Wed Aug  4 22:10:03 2021"
                         time_modification="Wed Aug  4 22:03:58 2021" />
        <observations epoch_first="Wed Aug  4 21:00:00 2021"
                      epoch_last="Wed Aug  4 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36730"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="29483"
                obs_have="29308"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24271"
                obs_have="24243"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Aug  5 00:25:59 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="18919992"
                         time_creation="Wed Aug  4 22:10:03 2021"
                         time_modification="Wed Aug  4 22:03:58 2021" />
        <observations epoch_first="Wed Aug  4 21:00:00 2021"
                      epoch_last="Wed Aug  4 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36730"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="29483"
                obs_have="29308"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24271"
                obs_have="24243"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="18919992"
                         time_creation="Wed Aug  4 22:10:03 2021"
                         time_modification="Wed Aug  4 22:03:58 2021" />
        <observations epoch_first="Wed Aug  4 21:00:00 2021"
                      epoch_last="Wed Aug  4 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36730"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="29483"
                obs_have="29308"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24271"
                obs_have="24243"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="18919992"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Wed Aug  4 22:03:58 2021" />
        <observations epoch_first="Wed Aug  4 21:00:00 2021"
                      epoch_last="Wed Aug  4 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36730"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="29483"
                obs_have="29308"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="24271"
                obs_have="24243"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/erck216w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Aug  4 23:15:48 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17132541"
                         time_creation="Wed Aug  4 23:10:08 2021"
                         time_modification="Wed Aug  4 23:03:59 2021" />
        <observations epoch_first="Wed Aug  4 22:00:00 2021"
                      epoch_last="Wed Aug  4 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35904"
                obs_have="33419"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="31365"
                obs_have="30891"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28118"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Aug  4 23:40:56 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17132541"
                         time_creation="Wed Aug  4 23:10:08 2021"
                         time_modification="Wed Aug  4 23:03:59 2021" />
        <observations epoch_first="Wed Aug  4 22:00:00 2021"
                      epoch_last="Wed Aug  4 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35904"
                obs_have="33419"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="31365"
                obs_have="30891"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28118"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug  5 01:26:03 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17132541"
                         time_creation="Wed Aug  4 23:10:08 2021"
                         time_modification="Wed Aug  4 23:03:59 2021" />
        <observations epoch_first="Wed Aug  4 22:00:00 2021"
                      epoch_last="Wed Aug  4 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35904"
                obs_have="33419"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="31365"
                obs_have="30891"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28118"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17132541"
                         time_creation="Wed Aug  4 23:10:08 2021"
                         time_modification="Wed Aug  4 23:03:59 2021" />
        <observations epoch_first="Wed Aug  4 22:00:00 2021"
                      epoch_last="Wed Aug  4 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35904"
                obs_have="33419"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="31365"
                obs_have="30891"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28118"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="17132541"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Wed Aug  4 23:03:59 2021" />
        <observations epoch_first="Wed Aug  4 22:00:00 2021"
                      epoch_last="Wed Aug  4 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35904"
                obs_have="33419"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="31365"
                obs_have="30891"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28118"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck216x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Aug  5 00:15:48 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="16441039"
                         time_creation="Thu Aug  5 00:10:04 2021"
                         time_modification="Thu Aug  5 00:03:51 2021" />
        <observations epoch_first="Wed Aug  4 23:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35790"
                obs_have="32655"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="32958"
                obs_have="31700"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="30444"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Aug  5 00:41:00 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="16441039"
                         time_creation="Thu Aug  5 00:10:04 2021"
                         time_modification="Thu Aug  5 00:03:51 2021" />
        <observations epoch_first="Wed Aug  4 23:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35790"
                obs_have="32655"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="32958"
                obs_have="31700"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="30444"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Aug  5 02:25:57 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="16441039"
                         time_creation="Thu Aug  5 00:10:04 2021"
                         time_modification="Thu Aug  5 00:03:51 2021" />
        <observations epoch_first="Wed Aug  4 23:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35790"
                obs_have="32655"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="32958"
                obs_have="31700"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="30444"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Aug  5 16:23:44 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="16441039"
                         time_creation="Thu Aug  5 00:10:04 2021"
                         time_modification="Thu Aug  5 00:03:51 2021" />
        <observations epoch_first="Wed Aug  4 23:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35790"
                obs_have="32655"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="32958"
                obs_have="31700"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="30444"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Sep  3 02:23:29 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="16441039"
                         time_creation="Tue Aug 31 01:53:39 2021"
                         time_modification="Thu Aug  5 00:03:51 2021" />
        <observations epoch_first="Wed Aug  4 23:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35790"
                obs_have="32655"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="32958"
                obs_have="31700"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="30444"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
  </station>
</QC>
