<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-07-20 00:00:00"
    DayOfYear="201"
    Year="2021">
  <station name="ERCK">
    <file name="/erck2010.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 21 16:01:44 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14674379"
                         time_creation="Wed Jul 21 02:50:23 2021"
                         time_modification="Wed Jul 21 01:32:32 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26083"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="24151"
                obs_have="23304"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="20866"
                obs_ratio="98.11" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14674379"
                         time_creation="Mon Aug 16 02:00:12 2021"
                         time_modification="Wed Jul 21 01:32:32 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26083"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="24151"
                obs_have="23304"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="20866"
                obs_ratio="98.11" />
        </observations>
      </control>
    </file>
    <file name="/erck201a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jul 20 01:15:30 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17429909"
                         time_creation="Tue Jul 20 01:10:02 2021"
                         time_modification="Tue Jul 20 01:03:52 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="79834"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="79834"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="79834"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 01:40:49 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17429909"
                         time_creation="Tue Jul 20 01:10:02 2021"
                         time_modification="Tue Jul 20 01:03:52 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36497"
                obs_have="33168"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="33370"
                obs_have="32086"
                obs_ratio="96.15" />
          <mask elevation="15 degrees"
                obs_expected="30142"
                obs_have="30005"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:25:46 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17429909"
                         time_creation="Tue Jul 20 01:10:02 2021"
                         time_modification="Tue Jul 20 01:03:52 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36497"
                obs_have="33168"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="33370"
                obs_have="32086"
                obs_ratio="96.15" />
          <mask elevation="15 degrees"
                obs_expected="30142"
                obs_have="30005"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17429909"
                         time_creation="Tue Jul 20 01:10:02 2021"
                         time_modification="Tue Jul 20 01:03:52 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36497"
                obs_have="33168"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="33370"
                obs_have="32086"
                obs_ratio="96.15" />
          <mask elevation="15 degrees"
                obs_expected="30142"
                obs_have="30005"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17429909"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 01:03:52 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36497"
                obs_have="33168"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="33370"
                obs_have="32086"
                obs_ratio="96.15" />
          <mask elevation="15 degrees"
                obs_expected="30142"
                obs_have="30005"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/erck201b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jul 20 02:15:39 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="10822834"
                         time_creation="Tue Jul 20 02:08:02 2021"
                         time_modification="Tue Jul 20 02:03:54 2021" />
        <observations epoch_first="Tue Jul 20 01:00:00 2021"
                      epoch_last="Tue Jul 20 01:59:59 2021"
                      epochs="2097"
                      epochs_ratio="58.25">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="19792"
                obs_ratio="55.28" />
          <mask elevation="10 degrees"
                obs_expected="32998"
                obs_have="18339"
                obs_ratio="55.58" />
          <mask elevation="15 degrees"
                obs_expected="29356"
                obs_have="17563"
                obs_ratio="59.83" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:40:50 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="10822834"
                         time_creation="Tue Jul 20 02:08:02 2021"
                         time_modification="Tue Jul 20 02:03:54 2021" />
        <observations epoch_first="Tue Jul 20 01:00:00 2021"
                      epoch_last="Tue Jul 20 01:59:59 2021"
                      epochs="2097"
                      epochs_ratio="58.25">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="19792"
                obs_ratio="55.28" />
          <mask elevation="10 degrees"
                obs_expected="32998"
                obs_have="18339"
                obs_ratio="55.58" />
          <mask elevation="15 degrees"
                obs_expected="29356"
                obs_have="17563"
                obs_ratio="59.83" />
        </observations>
      </control>
      <control date="Tue Jul 20 04:25:50 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="10822834"
                         time_creation="Tue Jul 20 02:08:02 2021"
                         time_modification="Tue Jul 20 02:03:54 2021" />
        <observations epoch_first="Tue Jul 20 01:00:00 2021"
                      epoch_last="Tue Jul 20 01:59:59 2021"
                      epochs="2097"
                      epochs_ratio="58.25">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="19792"
                obs_ratio="55.28" />
          <mask elevation="10 degrees"
                obs_expected="32998"
                obs_have="18339"
                obs_ratio="55.58" />
          <mask elevation="15 degrees"
                obs_expected="29356"
                obs_have="17563"
                obs_ratio="59.83" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="10822834"
                         time_creation="Tue Jul 20 02:08:02 2021"
                         time_modification="Tue Jul 20 02:03:54 2021" />
        <observations epoch_first="Tue Jul 20 01:00:00 2021"
                      epoch_last="Tue Jul 20 01:59:59 2021"
                      epochs="2097"
                      epochs_ratio="58.25">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="19792"
                obs_ratio="55.28" />
          <mask elevation="10 degrees"
                obs_expected="32998"
                obs_have="18339"
                obs_ratio="55.58" />
          <mask elevation="15 degrees"
                obs_expected="29356"
                obs_have="17563"
                obs_ratio="59.83" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="10822834"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 02:03:54 2021" />
        <observations epoch_first="Tue Jul 20 01:00:00 2021"
                      epoch_last="Tue Jul 20 01:59:59 2021"
                      epochs="2097"
                      epochs_ratio="58.25">
          <mask elevation="03 degrees"
                obs_expected="35802"
                obs_have="19792"
                obs_ratio="55.28" />
          <mask elevation="10 degrees"
                obs_expected="32998"
                obs_have="18339"
                obs_ratio="55.58" />
          <mask elevation="15 degrees"
                obs_expected="29356"
                obs_have="17563"
                obs_ratio="59.83" />
        </observations>
      </control>
    </file>
    <file name="/erck201c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jul 20 03:15:41 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20755645"
                         time_creation="Tue Jul 20 03:10:02 2021"
                         time_modification="Tue Jul 20 03:03:59 2021" />
        <observations epoch_first="Tue Jul 20 02:00:00 2021"
                      epoch_last="Tue Jul 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34310"
                obs_have="32000"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28053"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:40:52 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20755645"
                         time_creation="Tue Jul 20 03:10:02 2021"
                         time_modification="Tue Jul 20 03:03:59 2021" />
        <observations epoch_first="Tue Jul 20 02:00:00 2021"
                      epoch_last="Tue Jul 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34310"
                obs_have="32000"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28053"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 05:25:56 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20755645"
                         time_creation="Tue Jul 20 03:10:02 2021"
                         time_modification="Tue Jul 20 03:03:59 2021" />
        <observations epoch_first="Tue Jul 20 02:00:00 2021"
                      epoch_last="Tue Jul 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34310"
                obs_have="32000"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28053"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20755645"
                         time_creation="Tue Jul 20 03:10:02 2021"
                         time_modification="Tue Jul 20 03:03:59 2021" />
        <observations epoch_first="Tue Jul 20 02:00:00 2021"
                      epoch_last="Tue Jul 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34310"
                obs_have="32000"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28053"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20755645"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 03:03:59 2021" />
        <observations epoch_first="Tue Jul 20 02:00:00 2021"
                      epoch_last="Tue Jul 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34310"
                obs_have="32000"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28122"
                obs_have="28053"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jul 20 04:15:41 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="20618657"
                         time_creation="Tue Jul 20 04:08:02 2021"
                         time_modification="Tue Jul 20 04:03:58 2021" />
        <observations epoch_first="Tue Jul 20 03:00:00 2021"
                      epoch_last="Tue Jul 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30524"
                obs_have="29204"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27223"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="25644"
                obs_have="25644"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 04:40:54 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="20618657"
                         time_creation="Tue Jul 20 04:08:02 2021"
                         time_modification="Tue Jul 20 04:03:58 2021" />
        <observations epoch_first="Tue Jul 20 03:00:00 2021"
                      epoch_last="Tue Jul 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30524"
                obs_have="29204"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27223"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="25644"
                obs_have="25644"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 06:25:53 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="20618657"
                         time_creation="Tue Jul 20 04:08:02 2021"
                         time_modification="Tue Jul 20 04:03:58 2021" />
        <observations epoch_first="Tue Jul 20 03:00:00 2021"
                      epoch_last="Tue Jul 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30524"
                obs_have="29204"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27223"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="25644"
                obs_have="25644"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="20618657"
                         time_creation="Tue Jul 20 04:08:02 2021"
                         time_modification="Tue Jul 20 04:03:58 2021" />
        <observations epoch_first="Tue Jul 20 03:00:00 2021"
                      epoch_last="Tue Jul 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30524"
                obs_have="29204"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27223"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="25644"
                obs_have="25644"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="20618657"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 04:03:58 2021" />
        <observations epoch_first="Tue Jul 20 03:00:00 2021"
                      epoch_last="Tue Jul 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30524"
                obs_have="29204"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="27828"
                obs_have="27223"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="25644"
                obs_have="25644"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jul 20 05:15:41 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="19518224"
                         time_creation="Tue Jul 20 05:10:03 2021"
                         time_modification="Tue Jul 20 05:03:56 2021" />
        <observations epoch_first="Tue Jul 20 04:00:00 2021"
                      epoch_last="Tue Jul 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="28497"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="27998"
                obs_have="27998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 05:40:53 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="19518224"
                         time_creation="Tue Jul 20 05:10:03 2021"
                         time_modification="Tue Jul 20 05:03:56 2021" />
        <observations epoch_first="Tue Jul 20 04:00:00 2021"
                      epoch_last="Tue Jul 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="28497"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="27998"
                obs_have="27998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 07:25:52 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="19518224"
                         time_creation="Tue Jul 20 05:10:03 2021"
                         time_modification="Tue Jul 20 05:03:56 2021" />
        <observations epoch_first="Tue Jul 20 04:00:00 2021"
                      epoch_last="Tue Jul 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="28497"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="27998"
                obs_have="27998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="19518224"
                         time_creation="Tue Jul 20 05:10:03 2021"
                         time_modification="Tue Jul 20 05:03:56 2021" />
        <observations epoch_first="Tue Jul 20 04:00:00 2021"
                      epoch_last="Tue Jul 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="28497"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="27998"
                obs_have="27998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="19518224"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 05:03:56 2021" />
        <observations epoch_first="Tue Jul 20 04:00:00 2021"
                      epoch_last="Tue Jul 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="28497"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="27998"
                obs_have="27998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jul 20 06:15:37 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18088850"
                         time_creation="Tue Jul 20 06:08:03 2021"
                         time_modification="Tue Jul 20 06:03:56 2021" />
        <observations epoch_first="Tue Jul 20 05:00:00 2021"
                      epoch_last="Tue Jul 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="29245"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25516"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22064"
                obs_have="22064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 06:40:50 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18088850"
                         time_creation="Tue Jul 20 06:08:03 2021"
                         time_modification="Tue Jul 20 06:03:56 2021" />
        <observations epoch_first="Tue Jul 20 05:00:00 2021"
                      epoch_last="Tue Jul 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="29245"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25516"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22064"
                obs_have="22064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 08:25:53 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18088850"
                         time_creation="Tue Jul 20 06:08:03 2021"
                         time_modification="Tue Jul 20 06:03:56 2021" />
        <observations epoch_first="Tue Jul 20 05:00:00 2021"
                      epoch_last="Tue Jul 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="29245"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25516"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22064"
                obs_have="22064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18088850"
                         time_creation="Tue Jul 20 06:08:03 2021"
                         time_modification="Tue Jul 20 06:03:56 2021" />
        <observations epoch_first="Tue Jul 20 05:00:00 2021"
                      epoch_last="Tue Jul 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="29245"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25516"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22064"
                obs_have="22064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18088850"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 06:03:56 2021" />
        <observations epoch_first="Tue Jul 20 05:00:00 2021"
                      epoch_last="Tue Jul 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34217"
                obs_have="29245"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25516"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22064"
                obs_have="22064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jul 20 07:15:40 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="19007978"
                         time_creation="Tue Jul 20 07:10:05 2021"
                         time_modification="Tue Jul 20 07:03:52 2021" />
        <observations epoch_first="Tue Jul 20 06:00:00 2021"
                      epoch_last="Tue Jul 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36880"
                obs_have="35674"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28903"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24264"
                obs_have="24264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 07:40:50 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="19007978"
                         time_creation="Tue Jul 20 07:10:05 2021"
                         time_modification="Tue Jul 20 07:03:52 2021" />
        <observations epoch_first="Tue Jul 20 06:00:00 2021"
                      epoch_last="Tue Jul 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36880"
                obs_have="35674"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28903"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24264"
                obs_have="24264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 09:25:52 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="19007978"
                         time_creation="Tue Jul 20 07:10:05 2021"
                         time_modification="Tue Jul 20 07:03:52 2021" />
        <observations epoch_first="Tue Jul 20 06:00:00 2021"
                      epoch_last="Tue Jul 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36880"
                obs_have="35674"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28903"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24264"
                obs_have="24264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="19007978"
                         time_creation="Tue Jul 20 07:10:05 2021"
                         time_modification="Tue Jul 20 07:03:52 2021" />
        <observations epoch_first="Tue Jul 20 06:00:00 2021"
                      epoch_last="Tue Jul 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36880"
                obs_have="35674"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28903"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24264"
                obs_have="24264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="19007978"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 07:03:52 2021" />
        <observations epoch_first="Tue Jul 20 06:00:00 2021"
                      epoch_last="Tue Jul 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36880"
                obs_have="35674"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28903"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24264"
                obs_have="24264"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jul 20 08:15:39 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17240937"
                         time_creation="Tue Jul 20 08:10:03 2021"
                         time_modification="Tue Jul 20 08:03:52 2021" />
        <observations epoch_first="Tue Jul 20 07:00:00 2021"
                      epoch_last="Tue Jul 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35630"
                obs_have="32832"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28804"
                obs_have="28801"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24659"
                obs_have="24656"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 08:40:50 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17240937"
                         time_creation="Tue Jul 20 08:10:03 2021"
                         time_modification="Tue Jul 20 08:03:52 2021" />
        <observations epoch_first="Tue Jul 20 07:00:00 2021"
                      epoch_last="Tue Jul 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35630"
                obs_have="32832"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28804"
                obs_have="28801"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24659"
                obs_have="24656"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 10:25:52 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17240937"
                         time_creation="Tue Jul 20 08:10:03 2021"
                         time_modification="Tue Jul 20 08:03:52 2021" />
        <observations epoch_first="Tue Jul 20 07:00:00 2021"
                      epoch_last="Tue Jul 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35630"
                obs_have="32832"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28804"
                obs_have="28801"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24659"
                obs_have="24656"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17240937"
                         time_creation="Tue Jul 20 08:10:03 2021"
                         time_modification="Tue Jul 20 08:03:52 2021" />
        <observations epoch_first="Tue Jul 20 07:00:00 2021"
                      epoch_last="Tue Jul 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35630"
                obs_have="32832"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28804"
                obs_have="28801"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24659"
                obs_have="24656"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17240937"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 08:03:52 2021" />
        <observations epoch_first="Tue Jul 20 07:00:00 2021"
                      epoch_last="Tue Jul 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35630"
                obs_have="32832"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28804"
                obs_have="28801"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24659"
                obs_have="24656"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck201i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jul 20 09:15:40 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17650195"
                         time_creation="Tue Jul 20 09:08:02 2021"
                         time_modification="Tue Jul 20 09:03:53 2021" />
        <observations epoch_first="Tue Jul 20 08:00:00 2021"
                      epoch_last="Tue Jul 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31713"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29205"
                obs_have="28868"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25577"
                obs_have="25575"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 09:40:51 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17650195"
                         time_creation="Tue Jul 20 09:08:02 2021"
                         time_modification="Tue Jul 20 09:03:53 2021" />
        <observations epoch_first="Tue Jul 20 08:00:00 2021"
                      epoch_last="Tue Jul 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31713"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29205"
                obs_have="28868"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25577"
                obs_have="25575"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 11:25:52 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17650195"
                         time_creation="Tue Jul 20 09:08:02 2021"
                         time_modification="Tue Jul 20 09:03:53 2021" />
        <observations epoch_first="Tue Jul 20 08:00:00 2021"
                      epoch_last="Tue Jul 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31713"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29205"
                obs_have="28868"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25577"
                obs_have="25575"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17650195"
                         time_creation="Tue Jul 20 09:08:02 2021"
                         time_modification="Tue Jul 20 09:03:53 2021" />
        <observations epoch_first="Tue Jul 20 08:00:00 2021"
                      epoch_last="Tue Jul 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31713"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29205"
                obs_have="28868"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25577"
                obs_have="25575"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17650195"
                         time_creation="Mon Aug 16 01:53:14 2021"
                         time_modification="Tue Jul 20 09:03:53 2021" />
        <observations epoch_first="Tue Jul 20 08:00:00 2021"
                      epoch_last="Tue Jul 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31713"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="29205"
                obs_have="28868"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25577"
                obs_have="25575"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck201j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jul 20 10:15:38 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17206551"
                         time_creation="Tue Jul 20 10:10:03 2021"
                         time_modification="Tue Jul 20 10:03:55 2021" />
        <observations epoch_first="Tue Jul 20 09:00:00 2021"
                      epoch_last="Tue Jul 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34322"
                obs_have="32537"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28384"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 10:40:51 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17206551"
                         time_creation="Tue Jul 20 10:10:03 2021"
                         time_modification="Tue Jul 20 10:03:55 2021" />
        <observations epoch_first="Tue Jul 20 09:00:00 2021"
                      epoch_last="Tue Jul 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34322"
                obs_have="32537"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28384"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 12:25:54 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17206551"
                         time_creation="Tue Jul 20 10:10:03 2021"
                         time_modification="Tue Jul 20 10:03:55 2021" />
        <observations epoch_first="Tue Jul 20 09:00:00 2021"
                      epoch_last="Tue Jul 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34322"
                obs_have="32537"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28384"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17206551"
                         time_creation="Tue Jul 20 10:10:03 2021"
                         time_modification="Tue Jul 20 10:03:55 2021" />
        <observations epoch_first="Tue Jul 20 09:00:00 2021"
                      epoch_last="Tue Jul 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34322"
                obs_have="32537"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28384"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="17206551"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 10:03:55 2021" />
        <observations epoch_first="Tue Jul 20 09:00:00 2021"
                      epoch_last="Tue Jul 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34322"
                obs_have="32537"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28384"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24746"
                obs_have="24746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jul 20 11:15:43 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18886589"
                         time_creation="Tue Jul 20 11:08:02 2021"
                         time_modification="Tue Jul 20 11:03:55 2021" />
        <observations epoch_first="Tue Jul 20 10:00:00 2021"
                      epoch_last="Tue Jul 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="36714"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29321"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="25330"
                obs_have="25330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 11:40:54 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18886589"
                         time_creation="Tue Jul 20 11:08:02 2021"
                         time_modification="Tue Jul 20 11:03:55 2021" />
        <observations epoch_first="Tue Jul 20 10:00:00 2021"
                      epoch_last="Tue Jul 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="36714"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29321"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="25330"
                obs_have="25330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 13:25:56 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18886589"
                         time_creation="Tue Jul 20 11:08:02 2021"
                         time_modification="Tue Jul 20 11:03:55 2021" />
        <observations epoch_first="Tue Jul 20 10:00:00 2021"
                      epoch_last="Tue Jul 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="36714"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29321"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="25330"
                obs_have="25330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18886589"
                         time_creation="Tue Jul 20 11:08:02 2021"
                         time_modification="Tue Jul 20 11:03:55 2021" />
        <observations epoch_first="Tue Jul 20 10:00:00 2021"
                      epoch_last="Tue Jul 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="36714"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29321"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="25330"
                obs_have="25330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18886589"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 11:03:55 2021" />
        <observations epoch_first="Tue Jul 20 10:00:00 2021"
                      epoch_last="Tue Jul 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40240"
                obs_have="36714"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29321"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="25330"
                obs_have="25330"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jul 20 12:15:39 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="18971879"
                         time_creation="Tue Jul 20 12:10:03 2021"
                         time_modification="Tue Jul 20 12:03:57 2021" />
        <observations epoch_first="Tue Jul 20 11:00:00 2021"
                      epoch_last="Tue Jul 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="32450"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="29752"
                obs_have="28415"
                obs_ratio="95.51" />
          <mask elevation="15 degrees"
                obs_expected="25959"
                obs_have="25858"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Tue Jul 20 12:40:46 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="18971879"
                         time_creation="Tue Jul 20 12:10:03 2021"
                         time_modification="Tue Jul 20 12:03:57 2021" />
        <observations epoch_first="Tue Jul 20 11:00:00 2021"
                      epoch_last="Tue Jul 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="32450"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="29752"
                obs_have="28415"
                obs_ratio="95.51" />
          <mask elevation="15 degrees"
                obs_expected="25959"
                obs_have="25858"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Tue Jul 20 14:25:48 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="18971879"
                         time_creation="Tue Jul 20 12:10:03 2021"
                         time_modification="Tue Jul 20 12:03:57 2021" />
        <observations epoch_first="Tue Jul 20 11:00:00 2021"
                      epoch_last="Tue Jul 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="32450"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="29752"
                obs_have="28415"
                obs_ratio="95.51" />
          <mask elevation="15 degrees"
                obs_expected="25959"
                obs_have="25858"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="18971879"
                         time_creation="Tue Jul 20 12:10:03 2021"
                         time_modification="Tue Jul 20 12:03:57 2021" />
        <observations epoch_first="Tue Jul 20 11:00:00 2021"
                      epoch_last="Tue Jul 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="32450"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="29752"
                obs_have="28415"
                obs_ratio="95.51" />
          <mask elevation="15 degrees"
                obs_expected="25959"
                obs_have="25858"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="18971879"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 12:03:57 2021" />
        <observations epoch_first="Tue Jul 20 11:00:00 2021"
                      epoch_last="Tue Jul 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36646"
                obs_have="32450"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="29752"
                obs_have="28415"
                obs_ratio="95.51" />
          <mask elevation="15 degrees"
                obs_expected="25959"
                obs_have="25858"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/erck201m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jul 20 13:15:45 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20046783"
                         time_creation="Tue Jul 20 13:10:03 2021"
                         time_modification="Tue Jul 20 13:03:57 2021" />
        <observations epoch_first="Tue Jul 20 12:00:00 2021"
                      epoch_last="Tue Jul 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34504"
                obs_have="32656"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31068"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29820"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 20 13:40:54 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20046783"
                         time_creation="Tue Jul 20 13:10:03 2021"
                         time_modification="Tue Jul 20 13:03:57 2021" />
        <observations epoch_first="Tue Jul 20 12:00:00 2021"
                      epoch_last="Tue Jul 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34504"
                obs_have="32656"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31068"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29820"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 20 15:25:56 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20046783"
                         time_creation="Tue Jul 20 13:10:03 2021"
                         time_modification="Tue Jul 20 13:03:57 2021" />
        <observations epoch_first="Tue Jul 20 12:00:00 2021"
                      epoch_last="Tue Jul 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34504"
                obs_have="32656"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31068"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29820"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20046783"
                         time_creation="Tue Jul 20 13:10:03 2021"
                         time_modification="Tue Jul 20 13:03:57 2021" />
        <observations epoch_first="Tue Jul 20 12:00:00 2021"
                      epoch_last="Tue Jul 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34504"
                obs_have="32656"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31068"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29820"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20046783"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 13:03:57 2021" />
        <observations epoch_first="Tue Jul 20 12:00:00 2021"
                      epoch_last="Tue Jul 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34504"
                obs_have="32656"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31068"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="29829"
                obs_have="29820"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck201n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jul 20 14:15:39 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18200875"
                         time_creation="Tue Jul 20 14:10:03 2021"
                         time_modification="Tue Jul 20 14:03:55 2021" />
        <observations epoch_first="Tue Jul 20 13:00:00 2021"
                      epoch_last="Tue Jul 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35121"
                obs_have="33724"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32024"
                obs_have="31960"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 14:40:49 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18200875"
                         time_creation="Tue Jul 20 14:10:03 2021"
                         time_modification="Tue Jul 20 14:03:55 2021" />
        <observations epoch_first="Tue Jul 20 13:00:00 2021"
                      epoch_last="Tue Jul 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35121"
                obs_have="33724"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32024"
                obs_have="31960"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 16:25:48 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18200875"
                         time_creation="Tue Jul 20 14:10:03 2021"
                         time_modification="Tue Jul 20 14:03:55 2021" />
        <observations epoch_first="Tue Jul 20 13:00:00 2021"
                      epoch_last="Tue Jul 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35121"
                obs_have="33724"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32024"
                obs_have="31960"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18200875"
                         time_creation="Tue Jul 20 14:10:03 2021"
                         time_modification="Tue Jul 20 14:03:55 2021" />
        <observations epoch_first="Tue Jul 20 13:00:00 2021"
                      epoch_last="Tue Jul 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35121"
                obs_have="33724"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32024"
                obs_have="31960"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:56"
                         size="18200875"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 14:03:55 2021" />
        <observations epoch_first="Tue Jul 20 13:00:00 2021"
                      epoch_last="Tue Jul 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35121"
                obs_have="33724"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32024"
                obs_have="31960"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jul 20 15:15:44 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17805979"
                         time_creation="Tue Jul 20 15:10:02 2021"
                         time_modification="Tue Jul 20 15:03:53 2021" />
        <observations epoch_first="Tue Jul 20 14:00:00 2021"
                      epoch_last="Tue Jul 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="35481"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33500"
                obs_have="32928"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28186"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Jul 20 15:40:53 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17805979"
                         time_creation="Tue Jul 20 15:10:02 2021"
                         time_modification="Tue Jul 20 15:03:53 2021" />
        <observations epoch_first="Tue Jul 20 14:00:00 2021"
                      epoch_last="Tue Jul 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="35481"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33500"
                obs_have="32928"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28186"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Jul 20 17:25:51 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17805979"
                         time_creation="Tue Jul 20 15:10:02 2021"
                         time_modification="Tue Jul 20 15:03:53 2021" />
        <observations epoch_first="Tue Jul 20 14:00:00 2021"
                      epoch_last="Tue Jul 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="35481"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33500"
                obs_have="32928"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28186"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17805979"
                         time_creation="Tue Jul 20 15:10:02 2021"
                         time_modification="Tue Jul 20 15:03:53 2021" />
        <observations epoch_first="Tue Jul 20 14:00:00 2021"
                      epoch_last="Tue Jul 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="35481"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33500"
                obs_have="32928"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28186"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:54"
                         size="17805979"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 15:03:53 2021" />
        <observations epoch_first="Tue Jul 20 14:00:00 2021"
                      epoch_last="Tue Jul 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="35481"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="33500"
                obs_have="32928"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28186"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck201p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jul 20 16:15:38 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="15501707"
                         time_creation="Tue Jul 20 16:10:02 2021"
                         time_modification="Tue Jul 20 16:03:51 2021" />
        <observations epoch_first="Tue Jul 20 15:00:00 2021"
                      epoch_last="Tue Jul 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36208"
                obs_have="34406"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="32326"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="31524"
                obs_have="31368"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Jul 20 16:40:50 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="15501707"
                         time_creation="Tue Jul 20 16:10:02 2021"
                         time_modification="Tue Jul 20 16:03:51 2021" />
        <observations epoch_first="Tue Jul 20 15:00:00 2021"
                      epoch_last="Tue Jul 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36208"
                obs_have="34406"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="32326"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="31524"
                obs_have="31368"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Jul 20 18:25:48 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="15501707"
                         time_creation="Tue Jul 20 16:10:02 2021"
                         time_modification="Tue Jul 20 16:03:51 2021" />
        <observations epoch_first="Tue Jul 20 15:00:00 2021"
                      epoch_last="Tue Jul 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36208"
                obs_have="34406"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="32326"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="31524"
                obs_have="31368"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="15501707"
                         time_creation="Tue Jul 20 16:10:02 2021"
                         time_modification="Tue Jul 20 16:03:51 2021" />
        <observations epoch_first="Tue Jul 20 15:00:00 2021"
                      epoch_last="Tue Jul 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36208"
                obs_have="34406"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="32326"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="31524"
                obs_have="31368"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="15501707"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 16:03:51 2021" />
        <observations epoch_first="Tue Jul 20 15:00:00 2021"
                      epoch_last="Tue Jul 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36208"
                obs_have="34406"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="32326"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="31524"
                obs_have="31368"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/erck201q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jul 20 17:15:40 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="17278139"
                         time_creation="Tue Jul 20 17:10:06 2021"
                         time_modification="Tue Jul 20 17:03:50 2021" />
        <observations epoch_first="Tue Jul 20 16:00:00 2021"
                      epoch_last="Tue Jul 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37180"
                obs_have="36171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35008"
                obs_have="35008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33337"
                obs_have="33337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 17:40:48 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="17278139"
                         time_creation="Tue Jul 20 17:10:06 2021"
                         time_modification="Tue Jul 20 17:03:50 2021" />
        <observations epoch_first="Tue Jul 20 16:00:00 2021"
                      epoch_last="Tue Jul 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37180"
                obs_have="36171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35008"
                obs_have="35008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33337"
                obs_have="33337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 19:25:54 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="17278139"
                         time_creation="Tue Jul 20 17:10:06 2021"
                         time_modification="Tue Jul 20 17:03:50 2021" />
        <observations epoch_first="Tue Jul 20 16:00:00 2021"
                      epoch_last="Tue Jul 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37180"
                obs_have="36171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35008"
                obs_have="35008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33337"
                obs_have="33337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="17278139"
                         time_creation="Tue Jul 20 17:10:06 2021"
                         time_modification="Tue Jul 20 17:03:50 2021" />
        <observations epoch_first="Tue Jul 20 16:00:00 2021"
                      epoch_last="Tue Jul 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37180"
                obs_have="36171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35008"
                obs_have="35008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33337"
                obs_have="33337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="17278139"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 17:03:50 2021" />
        <observations epoch_first="Tue Jul 20 16:00:00 2021"
                      epoch_last="Tue Jul 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37180"
                obs_have="36171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="35008"
                obs_have="35008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33337"
                obs_have="33337"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jul 20 18:15:42 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="20073918"
                         time_creation="Tue Jul 20 18:10:03 2021"
                         time_modification="Tue Jul 20 18:04:00 2021" />
        <observations epoch_first="Tue Jul 20 17:00:00 2021"
                      epoch_last="Tue Jul 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39309"
                obs_have="33873"
                obs_ratio="86.17" />
          <mask elevation="10 degrees"
                obs_expected="30181"
                obs_have="28989"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="25337"
                obs_have="25330"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 20 18:40:55 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="20073918"
                         time_creation="Tue Jul 20 18:10:03 2021"
                         time_modification="Tue Jul 20 18:04:00 2021" />
        <observations epoch_first="Tue Jul 20 17:00:00 2021"
                      epoch_last="Tue Jul 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39309"
                obs_have="33873"
                obs_ratio="86.17" />
          <mask elevation="10 degrees"
                obs_expected="30181"
                obs_have="28989"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="25337"
                obs_have="25330"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 20 20:25:55 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="20073918"
                         time_creation="Tue Jul 20 18:10:03 2021"
                         time_modification="Tue Jul 20 18:04:00 2021" />
        <observations epoch_first="Tue Jul 20 17:00:00 2021"
                      epoch_last="Tue Jul 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39309"
                obs_have="33873"
                obs_ratio="86.17" />
          <mask elevation="10 degrees"
                obs_expected="30181"
                obs_have="28989"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="25337"
                obs_have="25330"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="20073918"
                         time_creation="Tue Jul 20 18:10:03 2021"
                         time_modification="Tue Jul 20 18:04:00 2021" />
        <observations epoch_first="Tue Jul 20 17:00:00 2021"
                      epoch_last="Tue Jul 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39309"
                obs_have="33873"
                obs_ratio="86.17" />
          <mask elevation="10 degrees"
                obs_expected="30181"
                obs_have="28989"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="25337"
                obs_have="25330"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:04:01"
                         size="20073918"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 18:04:00 2021" />
        <observations epoch_first="Tue Jul 20 17:00:00 2021"
                      epoch_last="Tue Jul 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39309"
                obs_have="33873"
                obs_ratio="86.17" />
          <mask elevation="10 degrees"
                obs_expected="30181"
                obs_have="28989"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="25337"
                obs_have="25330"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck201s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jul 20 19:15:45 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="21542330"
                         time_creation="Tue Jul 20 19:08:03 2021"
                         time_modification="Tue Jul 20 19:03:57 2021" />
        <observations epoch_first="Tue Jul 20 18:00:00 2021"
                      epoch_last="Tue Jul 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37002"
                obs_have="34143"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23648"
                obs_have="23648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 19:40:58 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="21542330"
                         time_creation="Tue Jul 20 19:08:03 2021"
                         time_modification="Tue Jul 20 19:03:57 2021" />
        <observations epoch_first="Tue Jul 20 18:00:00 2021"
                      epoch_last="Tue Jul 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37002"
                obs_have="34143"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23648"
                obs_have="23648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 21:25:59 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="21542330"
                         time_creation="Tue Jul 20 19:08:03 2021"
                         time_modification="Tue Jul 20 19:03:57 2021" />
        <observations epoch_first="Tue Jul 20 18:00:00 2021"
                      epoch_last="Tue Jul 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37002"
                obs_have="34143"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23648"
                obs_have="23648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="21542330"
                         time_creation="Tue Jul 20 19:08:03 2021"
                         time_modification="Tue Jul 20 19:03:57 2021" />
        <observations epoch_first="Tue Jul 20 18:00:00 2021"
                      epoch_last="Tue Jul 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37002"
                obs_have="34143"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23648"
                obs_have="23648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="21542330"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 19:03:57 2021" />
        <observations epoch_first="Tue Jul 20 18:00:00 2021"
                      epoch_last="Tue Jul 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37002"
                obs_have="34143"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23648"
                obs_have="23648"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jul 20 20:15:44 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20854821"
                         time_creation="Tue Jul 20 20:08:03 2021"
                         time_modification="Tue Jul 20 20:03:57 2021" />
        <observations epoch_first="Tue Jul 20 19:00:00 2021"
                      epoch_last="Tue Jul 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35876"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="31208"
                obs_have="31176"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25313"
                obs_have="25313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 20:40:59 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20854821"
                         time_creation="Tue Jul 20 20:08:03 2021"
                         time_modification="Tue Jul 20 20:03:57 2021" />
        <observations epoch_first="Tue Jul 20 19:00:00 2021"
                      epoch_last="Tue Jul 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35876"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="31208"
                obs_have="31176"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25313"
                obs_have="25313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 22:26:00 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20854821"
                         time_creation="Tue Jul 20 20:08:03 2021"
                         time_modification="Tue Jul 20 20:03:57 2021" />
        <observations epoch_first="Tue Jul 20 19:00:00 2021"
                      epoch_last="Tue Jul 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35876"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="31208"
                obs_have="31176"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25313"
                obs_have="25313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20854821"
                         time_creation="Tue Jul 20 20:08:03 2021"
                         time_modification="Tue Jul 20 20:03:57 2021" />
        <observations epoch_first="Tue Jul 20 19:00:00 2021"
                      epoch_last="Tue Jul 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35876"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="31208"
                obs_have="31176"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25313"
                obs_have="25313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:58"
                         size="20854821"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 20:03:57 2021" />
        <observations epoch_first="Tue Jul 20 19:00:00 2021"
                      epoch_last="Tue Jul 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38168"
                obs_have="35876"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="31208"
                obs_have="31176"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25313"
                obs_have="25313"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jul 20 21:15:45 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20123840"
                         time_creation="Tue Jul 20 21:08:03 2021"
                         time_modification="Tue Jul 20 21:03:59 2021" />
        <observations epoch_first="Tue Jul 20 20:00:00 2021"
                      epoch_last="Tue Jul 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="29451"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="27366"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26306"
                obs_have="26250"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jul 20 21:40:57 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20123840"
                         time_creation="Tue Jul 20 21:08:03 2021"
                         time_modification="Tue Jul 20 21:03:59 2021" />
        <observations epoch_first="Tue Jul 20 20:00:00 2021"
                      epoch_last="Tue Jul 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="29451"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="27366"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26306"
                obs_have="26250"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jul 20 23:25:58 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20123840"
                         time_creation="Tue Jul 20 21:08:03 2021"
                         time_modification="Tue Jul 20 21:03:59 2021" />
        <observations epoch_first="Tue Jul 20 20:00:00 2021"
                      epoch_last="Tue Jul 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="29451"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="27366"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26306"
                obs_have="26250"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20123840"
                         time_creation="Tue Jul 20 21:08:03 2021"
                         time_modification="Tue Jul 20 21:03:59 2021" />
        <observations epoch_first="Tue Jul 20 20:00:00 2021"
                      epoch_last="Tue Jul 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="29451"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="27366"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26306"
                obs_have="26250"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:04:00"
                         size="20123840"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 21:03:59 2021" />
        <observations epoch_first="Tue Jul 20 20:00:00 2021"
                      epoch_last="Tue Jul 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="29451"
                obs_ratio="85.64" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="27366"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26306"
                obs_have="26250"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/erck201v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jul 20 22:15:44 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18077457"
                         time_creation="Tue Jul 20 22:10:03 2021"
                         time_modification="Tue Jul 20 22:03:56 2021" />
        <observations epoch_first="Tue Jul 20 21:00:00 2021"
                      epoch_last="Tue Jul 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35614"
                obs_have="33631"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28417"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24454"
                obs_have="24454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 22:40:55 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18077457"
                         time_creation="Tue Jul 20 22:10:03 2021"
                         time_modification="Tue Jul 20 22:03:56 2021" />
        <observations epoch_first="Tue Jul 20 21:00:00 2021"
                      epoch_last="Tue Jul 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35614"
                obs_have="33631"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28417"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24454"
                obs_have="24454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 00:25:56 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18077457"
                         time_creation="Tue Jul 20 22:10:03 2021"
                         time_modification="Tue Jul 20 22:03:56 2021" />
        <observations epoch_first="Tue Jul 20 21:00:00 2021"
                      epoch_last="Tue Jul 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35614"
                obs_have="33631"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28417"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24454"
                obs_have="24454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18077457"
                         time_creation="Tue Jul 20 22:10:03 2021"
                         time_modification="Tue Jul 20 22:03:56 2021" />
        <observations epoch_first="Tue Jul 20 21:00:00 2021"
                      epoch_last="Tue Jul 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35614"
                obs_have="33631"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28417"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24454"
                obs_have="24454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:57"
                         size="18077457"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 22:03:56 2021" />
        <observations epoch_first="Tue Jul 20 21:00:00 2021"
                      epoch_last="Tue Jul 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35614"
                obs_have="33631"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28417"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24454"
                obs_have="24454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck201w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jul 20 23:15:42 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="18057701"
                         time_creation="Tue Jul 20 23:10:03 2021"
                         time_modification="Tue Jul 20 23:03:51 2021" />
        <observations epoch_first="Tue Jul 20 22:00:00 2021"
                      epoch_last="Tue Jul 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38771"
                obs_have="36583"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29222"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24254"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Jul 20 23:40:49 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="18057701"
                         time_creation="Tue Jul 20 23:10:03 2021"
                         time_modification="Tue Jul 20 23:03:51 2021" />
        <observations epoch_first="Tue Jul 20 22:00:00 2021"
                      epoch_last="Tue Jul 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38771"
                obs_have="36583"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29222"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24254"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jul 21 01:25:53 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="18057701"
                         time_creation="Tue Jul 20 23:10:03 2021"
                         time_modification="Tue Jul 20 23:03:51 2021" />
        <observations epoch_first="Tue Jul 20 22:00:00 2021"
                      epoch_last="Tue Jul 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38771"
                obs_have="36583"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29222"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24254"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="18057701"
                         time_creation="Tue Jul 20 23:10:03 2021"
                         time_modification="Tue Jul 20 23:03:51 2021" />
        <observations epoch_first="Tue Jul 20 22:00:00 2021"
                      epoch_last="Tue Jul 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38771"
                obs_have="36583"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29222"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24254"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:52"
                         size="18057701"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Tue Jul 20 23:03:51 2021" />
        <observations epoch_first="Tue Jul 20 22:00:00 2021"
                      epoch_last="Tue Jul 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38771"
                obs_have="36583"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29411"
                obs_have="29222"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24269"
                obs_have="24254"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck201x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jul 21 00:15:42 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="16316079"
                         time_creation="Wed Jul 21 00:08:03 2021"
                         time_modification="Wed Jul 21 00:03:52 2021" />
        <observations epoch_first="Tue Jul 20 23:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35940"
                obs_have="33393"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31256"
                obs_have="30785"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28155"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 21 00:40:53 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="16316079"
                         time_creation="Wed Jul 21 00:08:03 2021"
                         time_modification="Wed Jul 21 00:03:52 2021" />
        <observations epoch_first="Tue Jul 20 23:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35940"
                obs_have="33393"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31256"
                obs_have="30785"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28155"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 21 02:25:48 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="16316079"
                         time_creation="Wed Jul 21 00:08:03 2021"
                         time_modification="Wed Jul 21 00:03:52 2021" />
        <observations epoch_first="Tue Jul 20 23:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35940"
                obs_have="33393"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31256"
                obs_have="30785"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28155"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 21 16:20:57 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="16316079"
                         time_creation="Wed Jul 21 00:08:03 2021"
                         time_modification="Wed Jul 21 00:03:52 2021" />
        <observations epoch_first="Tue Jul 20 23:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35940"
                obs_have="33393"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31256"
                obs_have="30785"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28155"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug 19 02:20:41 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="16316079"
                         time_creation="Mon Aug 16 01:53:15 2021"
                         time_modification="Wed Jul 21 00:03:52 2021" />
        <observations epoch_first="Tue Jul 20 23:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35940"
                obs_have="33393"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31256"
                obs_have="30785"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28155"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
