<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-21 00:00:00"
    DayOfYear="52"
    Year="2021">
  <station name="CHLN">
    <file name="/chln0520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 22 18:02:01 2021"
               level="3">
        <file_statistics latency="01:33:40"
                         size="7735875"
                         time_creation="Mon Feb 22 02:50:14 2021"
                         time_modification="Mon Feb 22 01:33:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:30 2021"
                      epochs="2637"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26806"
                obs_ratio="87.59" />
          <mask elevation="10 degrees"
                obs_expected="25239"
                obs_have="22880"
                obs_ratio="90.65" />
          <mask elevation="15 degrees"
                obs_expected="22298"
                obs_have="20197"
                obs_ratio="90.58" />
        </observations>
      </control>
      <control date="Tue Mar 23 02:46:01 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:35:17"
                         size="8492055"
                         time_creation="Tue Mar 23 02:03:05 2021"
                         time_modification="Tue Mar 23 01:34:47 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:30 2021"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="29470"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="25239"
                obs_have="25146"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22298"
                obs_have="22233"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/chln052a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 21 01:21:07 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11190649"
                         time_creation="Sun Feb 21 01:12:02 2021"
                         time_modification="Sun Feb 21 01:08:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41241"
                obs_have="40176"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32745"
                obs_have="32745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 01:46:08 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11190649"
                         time_creation="Sun Feb 21 01:12:02 2021"
                         time_modification="Sun Feb 21 01:08:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41241"
                obs_have="40176"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32745"
                obs_have="32745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 03:35:03 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11190649"
                         time_creation="Sun Feb 21 01:12:02 2021"
                         time_modification="Sun Feb 21 01:08:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41241"
                obs_have="40176"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32745"
                obs_have="32745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11190649"
                         time_creation="Sun Feb 21 01:12:02 2021"
                         time_modification="Sun Feb 21 01:08:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41241"
                obs_have="40176"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32745"
                obs_have="32745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11190649"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 01:08:10 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41241"
                obs_have="40176"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32745"
                obs_have="32745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 21 02:21:01 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11303886"
                         time_creation="Sun Feb 21 02:12:01 2021"
                         time_modification="Sun Feb 21 02:08:05 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="39272"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30616"
                obs_have="30616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 02:46:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11303886"
                         time_creation="Sun Feb 21 02:12:01 2021"
                         time_modification="Sun Feb 21 02:08:05 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="39272"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30616"
                obs_have="30616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:35:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11303886"
                         time_creation="Sun Feb 21 02:12:01 2021"
                         time_modification="Sun Feb 21 02:08:05 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="39272"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30616"
                obs_have="30616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11303886"
                         time_creation="Sun Feb 21 02:12:01 2021"
                         time_modification="Sun Feb 21 02:08:05 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="39272"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30616"
                obs_have="30616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11303886"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 02:08:05 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="39272"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34192"
                obs_have="34192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30616"
                obs_have="30616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 21 03:20:59 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10883385"
                         time_creation="Sun Feb 21 03:12:02 2021"
                         time_modification="Sun Feb 21 03:08:05 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36739"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34880"
                obs_have="33987"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="32806"
                obs_ratio="97.35" />
        </observations>
      </control>
      <control date="Sun Feb 21 03:45:59 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10883385"
                         time_creation="Sun Feb 21 03:12:02 2021"
                         time_modification="Sun Feb 21 03:08:05 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36739"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34880"
                obs_have="33987"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="32806"
                obs_ratio="97.35" />
        </observations>
      </control>
      <control date="Sun Feb 21 05:35:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10883385"
                         time_creation="Sun Feb 21 03:12:02 2021"
                         time_modification="Sun Feb 21 03:08:05 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36739"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34880"
                obs_have="33987"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="32806"
                obs_ratio="97.35" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10883385"
                         time_creation="Sun Feb 21 03:12:02 2021"
                         time_modification="Sun Feb 21 03:08:05 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36739"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34880"
                obs_have="33987"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="32806"
                obs_ratio="97.35" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10883385"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 03:08:05 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38987"
                obs_have="36739"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34880"
                obs_have="33987"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="33699"
                obs_have="32806"
                obs_ratio="97.35" />
        </observations>
      </control>
    </file>
    <file name="/chln052d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 21 04:46:03 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10121537"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:42 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36851"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31178"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="26862"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sun Feb 21 06:35:04 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10121537"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:42 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36851"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31178"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="26862"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10121537"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:42 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36851"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31178"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="26862"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10121537"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 04:21:42 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36851"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31178"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="26862"
                obs_ratio="98.55" />
        </observations>
      </control>
    </file>
    <file name="/chln052e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 21 05:21:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10352541"
                         time_creation="Sun Feb 21 05:12:02 2021"
                         time_modification="Sun Feb 21 05:08:06 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="35087"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 05:46:05 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10352541"
                         time_creation="Sun Feb 21 05:12:02 2021"
                         time_modification="Sun Feb 21 05:08:06 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="35087"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 07:35:07 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10352541"
                         time_creation="Sun Feb 21 05:12:02 2021"
                         time_modification="Sun Feb 21 05:08:06 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="35087"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10352541"
                         time_creation="Sun Feb 21 05:12:02 2021"
                         time_modification="Sun Feb 21 05:08:06 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="35087"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10352541"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 05:08:06 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="35087"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21610"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 21 06:21:07 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9910472"
                         time_creation="Sun Feb 21 06:12:02 2021"
                         time_modification="Sun Feb 21 06:08:03 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36246"
                obs_have="35710"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28339"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23071"
                obs_have="23066"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 06:46:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9910472"
                         time_creation="Sun Feb 21 06:12:02 2021"
                         time_modification="Sun Feb 21 06:08:03 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36246"
                obs_have="35710"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28339"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23071"
                obs_have="23066"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 08:35:07 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9910472"
                         time_creation="Sun Feb 21 06:12:02 2021"
                         time_modification="Sun Feb 21 06:08:03 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36246"
                obs_have="35710"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28339"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23071"
                obs_have="23066"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9910472"
                         time_creation="Sun Feb 21 06:12:02 2021"
                         time_modification="Sun Feb 21 06:08:03 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36246"
                obs_have="35710"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28339"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23071"
                obs_have="23066"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9910472"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 06:08:03 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36246"
                obs_have="35710"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28339"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23071"
                obs_have="23066"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chln052g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 21 07:21:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10045630"
                         time_creation="Sun Feb 21 07:12:03 2021"
                         time_modification="Sun Feb 21 07:08:04 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32461"
                obs_have="29968"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="25182"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 07:46:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10045630"
                         time_creation="Sun Feb 21 07:12:03 2021"
                         time_modification="Sun Feb 21 07:08:04 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32461"
                obs_have="29968"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="25182"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 09:35:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10045630"
                         time_creation="Sun Feb 21 07:12:03 2021"
                         time_modification="Sun Feb 21 07:08:04 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32461"
                obs_have="29968"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="25182"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10045630"
                         time_creation="Sun Feb 21 07:12:03 2021"
                         time_modification="Sun Feb 21 07:08:04 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32461"
                obs_have="29968"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="25182"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22643"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10045630"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 07:08:04 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32461"
                obs_have="29968"
                obs_ratio="92.32" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="25182"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22643"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chln052h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 21 08:21:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10453730"
                         time_creation="Sun Feb 21 08:12:02 2021"
                         time_modification="Sun Feb 21 08:08:05 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35948"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 08:46:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10453730"
                         time_creation="Sun Feb 21 08:12:02 2021"
                         time_modification="Sun Feb 21 08:08:05 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35948"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 10:35:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10453730"
                         time_creation="Sun Feb 21 08:12:02 2021"
                         time_modification="Sun Feb 21 08:08:05 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35948"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10453730"
                         time_creation="Sun Feb 21 08:12:02 2021"
                         time_modification="Sun Feb 21 08:08:05 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35948"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10453730"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 08:08:05 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35948"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23682"
                obs_have="23682"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 21 09:21:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10868788"
                         time_creation="Sun Feb 21 09:12:02 2021"
                         time_modification="Sun Feb 21 09:08:05 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39826"
                obs_have="38809"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 09:46:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10868788"
                         time_creation="Sun Feb 21 09:12:02 2021"
                         time_modification="Sun Feb 21 09:08:05 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39826"
                obs_have="38809"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 11:35:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10868788"
                         time_creation="Sun Feb 21 09:12:02 2021"
                         time_modification="Sun Feb 21 09:08:05 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39826"
                obs_have="38809"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10868788"
                         time_creation="Sun Feb 21 09:12:02 2021"
                         time_modification="Sun Feb 21 09:08:05 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39826"
                obs_have="38809"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10868788"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 09:08:05 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39826"
                obs_have="38809"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 21 10:21:11 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11061673"
                         time_creation="Sun Feb 21 10:12:02 2021"
                         time_modification="Sun Feb 21 10:08:10 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42550"
                obs_have="41802"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="35188"
                obs_have="35188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 10:46:11 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11061673"
                         time_creation="Sun Feb 21 10:12:02 2021"
                         time_modification="Sun Feb 21 10:08:10 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42550"
                obs_have="41802"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="35188"
                obs_have="35188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 12:35:10 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11061673"
                         time_creation="Sun Feb 21 10:12:02 2021"
                         time_modification="Sun Feb 21 10:08:10 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42550"
                obs_have="41802"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="35188"
                obs_have="35188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11061673"
                         time_creation="Sun Feb 21 10:12:02 2021"
                         time_modification="Sun Feb 21 10:08:10 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42550"
                obs_have="41802"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="35188"
                obs_have="35188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11061673"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 10:08:10 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42550"
                obs_have="41802"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="35188"
                obs_have="35188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 21 11:46:12 2021"
               level="3">
        <file_statistics latency="00:21:07"
                         size="10923042"
                         time_creation="Sun Feb 21 11:45:01 2021"
                         time_modification="Sun Feb 21 11:21:06 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42649"
                obs_have="42216"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="39744"
                obs_have="39744"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36518"
                obs_have="36518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 13:35:10 2021"
               level="3">
        <file_statistics latency="00:21:07"
                         size="10923042"
                         time_creation="Sun Feb 21 11:45:01 2021"
                         time_modification="Sun Feb 21 11:21:06 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42649"
                obs_have="42216"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="39744"
                obs_have="39744"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36518"
                obs_have="36518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:21:07"
                         size="10923042"
                         time_creation="Sun Feb 21 11:45:01 2021"
                         time_modification="Sun Feb 21 11:21:06 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42649"
                obs_have="42216"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="39744"
                obs_have="39744"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36518"
                obs_have="36518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:21:07"
                         size="10923042"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 11:21:06 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42649"
                obs_have="42216"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="39744"
                obs_have="39744"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36518"
                obs_have="36518"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 21 12:21:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11368150"
                         time_creation="Sun Feb 21 12:12:02 2021"
                         time_modification="Sun Feb 21 12:08:08 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44319"
                obs_have="43120"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="38026"
                obs_have="38026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33205"
                obs_have="33205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 12:46:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11368150"
                         time_creation="Sun Feb 21 12:12:02 2021"
                         time_modification="Sun Feb 21 12:08:08 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44319"
                obs_have="43120"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="38026"
                obs_have="38026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33205"
                obs_have="33205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 14:35:13 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11368150"
                         time_creation="Sun Feb 21 12:12:02 2021"
                         time_modification="Sun Feb 21 12:08:08 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44319"
                obs_have="43120"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="38026"
                obs_have="38026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33205"
                obs_have="33205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11368150"
                         time_creation="Sun Feb 21 12:12:02 2021"
                         time_modification="Sun Feb 21 12:08:08 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44319"
                obs_have="43120"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="38026"
                obs_have="38026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33205"
                obs_have="33205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11368150"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 12:08:08 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44319"
                obs_have="43120"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="38026"
                obs_have="38026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33205"
                obs_have="33205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 21 13:21:12 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10707102"
                         time_creation="Sun Feb 21 13:12:03 2021"
                         time_modification="Sun Feb 21 13:08:09 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37316"
                obs_have="35426"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 13:46:13 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10707102"
                         time_creation="Sun Feb 21 13:12:03 2021"
                         time_modification="Sun Feb 21 13:08:09 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37316"
                obs_have="35426"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 15:35:12 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10707102"
                         time_creation="Sun Feb 21 13:12:03 2021"
                         time_modification="Sun Feb 21 13:08:09 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37316"
                obs_have="35426"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10707102"
                         time_creation="Sun Feb 21 13:12:03 2021"
                         time_modification="Sun Feb 21 13:08:09 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37316"
                obs_have="35426"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10707102"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 13:08:09 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37316"
                obs_have="35426"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 21 14:21:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10229218"
                         time_creation="Sun Feb 21 14:12:03 2021"
                         time_modification="Sun Feb 21 14:08:04 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33528"
                obs_have="32885"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="28197"
                obs_have="28167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25037"
                obs_have="25037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 14:46:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10229218"
                         time_creation="Sun Feb 21 14:12:03 2021"
                         time_modification="Sun Feb 21 14:08:04 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33528"
                obs_have="32885"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="28197"
                obs_have="28167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25037"
                obs_have="25037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:35:01 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10229218"
                         time_creation="Sun Feb 21 14:12:03 2021"
                         time_modification="Sun Feb 21 14:08:04 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33528"
                obs_have="32885"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="28197"
                obs_have="28167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25037"
                obs_have="25037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10229218"
                         time_creation="Sun Feb 21 14:12:03 2021"
                         time_modification="Sun Feb 21 14:08:04 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33528"
                obs_have="32885"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="28197"
                obs_have="28167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25037"
                obs_have="25037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10229218"
                         time_creation="Sat Mar 20 01:51:32 2021"
                         time_modification="Sun Feb 21 14:08:04 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33528"
                obs_have="32885"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="28197"
                obs_have="28167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25037"
                obs_have="25037"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 21 17:35:05 2021"
               level="3">
        <file_statistics latency="00:54:03"
                         size="9575771"
                         time_creation="Sun Feb 21 16:10:04 2021"
                         time_modification="Sun Feb 21 15:54:02 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="29374"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26256"
                obs_have="26256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:54:03"
                         size="9575771"
                         time_creation="Sun Feb 21 16:10:04 2021"
                         time_modification="Sun Feb 21 15:54:02 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="29374"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26256"
                obs_have="26256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:54:03"
                         size="9575771"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 15:54:02 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29581"
                obs_have="29374"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="27905"
                obs_have="27905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26256"
                obs_have="26256"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 21 18:35:02 2021"
               level="3">
        <file_statistics latency="00:53:51"
                         size="9406086"
                         time_creation="Sun Feb 21 17:10:04 2021"
                         time_modification="Sun Feb 21 16:53:50 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="29943"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:53:51"
                         size="9406086"
                         time_creation="Sun Feb 21 17:10:04 2021"
                         time_modification="Sun Feb 21 16:53:50 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="29943"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:53:51"
                         size="9406086"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 16:53:50 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="29943"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="24791"
                obs_have="24791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 21 17:21:10 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9864910"
                         time_creation="Sun Feb 21 17:12:02 2021"
                         time_modification="Sun Feb 21 17:08:01 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32927"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="27297"
                obs_have="27297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20224"
                obs_have="20224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:46:09 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9864910"
                         time_creation="Sun Feb 21 17:12:02 2021"
                         time_modification="Sun Feb 21 17:08:01 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32927"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="27297"
                obs_have="27297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20224"
                obs_have="20224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 19:35:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9864910"
                         time_creation="Sun Feb 21 17:12:02 2021"
                         time_modification="Sun Feb 21 17:08:01 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32927"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="27297"
                obs_have="27297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20224"
                obs_have="20224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9864910"
                         time_creation="Sun Feb 21 17:12:02 2021"
                         time_modification="Sun Feb 21 17:08:01 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32927"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="27297"
                obs_have="27297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20224"
                obs_have="20224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9864910"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 17:08:01 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33739"
                obs_have="32927"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="27297"
                obs_have="27297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20224"
                obs_have="20224"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 21 18:21:07 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10218282"
                         time_creation="Sun Feb 21 18:12:02 2021"
                         time_modification="Sun Feb 21 18:08:03 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38204"
                obs_have="35335"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28497"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25008"
                obs_have="25008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:46:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10218282"
                         time_creation="Sun Feb 21 18:12:02 2021"
                         time_modification="Sun Feb 21 18:08:03 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38204"
                obs_have="35335"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28497"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25008"
                obs_have="25008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 20:35:10 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10218282"
                         time_creation="Sun Feb 21 18:12:02 2021"
                         time_modification="Sun Feb 21 18:08:03 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38204"
                obs_have="35335"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28497"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25008"
                obs_have="25008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10218282"
                         time_creation="Sun Feb 21 18:12:02 2021"
                         time_modification="Sun Feb 21 18:08:03 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38204"
                obs_have="35335"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28497"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25008"
                obs_have="25008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10218282"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 18:08:03 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38204"
                obs_have="35335"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28497"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25008"
                obs_have="25008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 21 19:21:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10265220"
                         time_creation="Sun Feb 21 19:12:04 2021"
                         time_modification="Sun Feb 21 19:08:05 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="36876"
                obs_have="35486"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="30351"
                obs_have="29505"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="26319"
                obs_have="25661"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sun Feb 21 19:46:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10265220"
                         time_creation="Sun Feb 21 19:12:04 2021"
                         time_modification="Sun Feb 21 19:08:05 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="36876"
                obs_have="35486"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="30351"
                obs_have="29505"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="26319"
                obs_have="25661"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sun Feb 21 21:35:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10265220"
                         time_creation="Sun Feb 21 19:12:04 2021"
                         time_modification="Sun Feb 21 19:08:05 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="36876"
                obs_have="35486"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="30351"
                obs_have="29505"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="26319"
                obs_have="25661"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10265220"
                         time_creation="Sun Feb 21 19:12:04 2021"
                         time_modification="Sun Feb 21 19:08:05 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="36876"
                obs_have="35486"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="30351"
                obs_have="29505"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="26319"
                obs_have="25661"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10265220"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 19:08:05 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="36876"
                obs_have="35486"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="30351"
                obs_have="29505"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="26319"
                obs_have="25661"
                obs_ratio="97.50" />
        </observations>
      </control>
    </file>
    <file name="/chln052t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 21 22:35:10 2021"
               level="3">
        <file_statistics latency="01:09:03"
                         size="10268043"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:02 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36968"
                obs_have="35941"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="32027"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="29126"
                obs_have="29126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="01:09:03"
                         size="10268043"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:02 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36968"
                obs_have="35941"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="32027"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="29126"
                obs_have="29126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="01:09:03"
                         size="10268043"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 21:09:02 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36968"
                obs_have="35941"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="32027"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="29126"
                obs_have="29126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 21 21:21:16 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11787003"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:04 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44920"
                obs_have="43146"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35473"
                obs_have="35473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31653"
                obs_have="31653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 21:46:15 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11787003"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:04 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44920"
                obs_have="43146"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35473"
                obs_have="35473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31653"
                obs_have="31653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 23:35:13 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11787003"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:04 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44920"
                obs_have="43146"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35473"
                obs_have="35473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31653"
                obs_have="31653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11787003"
                         time_creation="Sun Feb 21 21:14:04 2021"
                         time_modification="Sun Feb 21 21:09:04 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44920"
                obs_have="43146"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35473"
                obs_have="35473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31653"
                obs_have="31653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="11787003"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 21:09:04 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44920"
                obs_have="43146"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="35473"
                obs_have="35473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31653"
                obs_have="31653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 22 00:35:15 2021"
               level="3">
        <file_statistics latency="00:49:34"
                         size="11745374"
                         time_creation="Sun Feb 21 23:06:03 2021"
                         time_modification="Sun Feb 21 22:49:33 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46656"
                obs_have="41629"
                obs_ratio="89.23" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32842"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:49:34"
                         size="11745374"
                         time_creation="Sun Feb 21 23:06:03 2021"
                         time_modification="Sun Feb 21 22:49:33 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46656"
                obs_have="41629"
                obs_ratio="89.23" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32842"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:49:34"
                         size="11745374"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 22:49:33 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46656"
                obs_have="41629"
                obs_ratio="89.23" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32842"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28195"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 21 23:21:17 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11263085"
                         time_creation="Sun Feb 21 23:12:03 2021"
                         time_modification="Sun Feb 21 23:08:08 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39281"
                obs_have="37890"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35373"
                obs_have="35373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 23:46:17 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11263085"
                         time_creation="Sun Feb 21 23:12:03 2021"
                         time_modification="Sun Feb 21 23:08:08 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39281"
                obs_have="37890"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35373"
                obs_have="35373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 01:35:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11263085"
                         time_creation="Sun Feb 21 23:12:03 2021"
                         time_modification="Sun Feb 21 23:08:08 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39281"
                obs_have="37890"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35373"
                obs_have="35373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11263085"
                         time_creation="Sun Feb 21 23:12:03 2021"
                         time_modification="Sun Feb 21 23:08:08 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39281"
                obs_have="37890"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35373"
                obs_have="35373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11263085"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Sun Feb 21 23:08:08 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39281"
                obs_have="37890"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35373"
                obs_have="35373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32570"
                obs_have="32570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln052x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 22 18:28:09 2021"
               level="3">
        <file_statistics latency="00:49:40"
                         size="10893495"
                         time_creation="Mon Feb 22 02:50:04 2021"
                         time_modification="Mon Feb 22 00:49:39 2021" />
        <observations epoch_first="Sun Feb 21 23:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38715"
                obs_have="38237"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="35167"
                obs_have="35167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32898"
                obs_have="32898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:12:37 2021"
               level="3">
        <file_statistics latency="00:49:40"
                         size="10893495"
                         time_creation="Sat Mar 20 01:51:33 2021"
                         time_modification="Mon Feb 22 00:49:39 2021" />
        <observations epoch_first="Sun Feb 21 23:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38715"
                obs_have="38237"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="35167"
                obs_have="35167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32898"
                obs_have="32898"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
