<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-13 00:00:00"
    DayOfYear="72"
    Year="2021">
  <station name="CHLN">
    <file name="/chln0720.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 14 18:01:56 2021"
               level="3">
        <file_statistics latency="01:33:52"
                         size="7784032"
                         time_creation="Sun Mar 14 02:50:26 2021"
                         time_modification="Sun Mar 14 01:33:22 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:30 2021"
                      epochs="2622"
                      epochs_ratio="91.04">
          <mask elevation="03 degrees"
                obs_expected="30622"
                obs_have="26895"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="22727"
                obs_ratio="90.03" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="19926"
                obs_ratio="89.35" />
        </observations>
      </control>
      <control date="Mon Apr 12 02:46:03 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:35:17"
                         size="8531450"
                         time_creation="Mon Apr 12 02:02:59 2021"
                         time_modification="Mon Apr 12 01:34:47 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:30 2021"
                      epochs="2862"
                      epochs_ratio="99.38">
          <mask elevation="03 degrees"
                obs_expected="30622"
                obs_have="29422"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="25063"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22136"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="/chln072a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 13 01:21:11 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11150252"
                         time_creation="Sat Mar 13 01:12:01 2021"
                         time_modification="Sat Mar 13 01:08:04 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39552"
                obs_have="38317"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35599"
                obs_have="35596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34194"
                obs_have="34191"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 13 01:46:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11150252"
                         time_creation="Sat Mar 13 01:12:01 2021"
                         time_modification="Sat Mar 13 01:08:04 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39552"
                obs_have="38317"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35599"
                obs_have="35596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34194"
                obs_have="34191"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:35:06 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11150252"
                         time_creation="Sat Mar 13 01:12:01 2021"
                         time_modification="Sat Mar 13 01:08:04 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39552"
                obs_have="38317"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35599"
                obs_have="35596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34194"
                obs_have="34191"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11150252"
                         time_creation="Sat Mar 13 01:12:01 2021"
                         time_modification="Sat Mar 13 01:08:04 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39552"
                obs_have="38317"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35599"
                obs_have="35596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34194"
                obs_have="34191"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="11150252"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 01:08:04 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39552"
                obs_have="38317"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35599"
                obs_have="35596"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34194"
                obs_have="34191"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chln072b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 13 02:21:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11037395"
                         time_creation="Sat Mar 13 02:12:02 2021"
                         time_modification="Sat Mar 13 02:08:05 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37779"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="34644"
                obs_have="34644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31163"
                obs_have="31163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 02:46:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11037395"
                         time_creation="Sat Mar 13 02:12:02 2021"
                         time_modification="Sat Mar 13 02:08:05 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37779"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="34644"
                obs_have="34644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31163"
                obs_have="31163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 04:35:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11037395"
                         time_creation="Sat Mar 13 02:12:02 2021"
                         time_modification="Sat Mar 13 02:08:05 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37779"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="34644"
                obs_have="34644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31163"
                obs_have="31163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11037395"
                         time_creation="Sat Mar 13 02:12:02 2021"
                         time_modification="Sat Mar 13 02:08:05 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37779"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="34644"
                obs_have="34644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31163"
                obs_have="31163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="11037395"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 02:08:05 2021" />
        <observations epoch_first="Sat Mar 13 01:00:00 2021"
                      epoch_last="Sat Mar 13 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37779"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="34644"
                obs_have="34644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31163"
                obs_have="31163"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 13 03:21:00 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10117556"
                         time_creation="Sat Mar 13 03:10:03 2021"
                         time_modification="Sat Mar 13 03:08:00 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="35074"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 03:46:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10117556"
                         time_creation="Sat Mar 13 03:10:03 2021"
                         time_modification="Sat Mar 13 03:08:00 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="35074"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 05:35:10 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10117556"
                         time_creation="Sat Mar 13 03:10:03 2021"
                         time_modification="Sat Mar 13 03:08:00 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="35074"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10117556"
                         time_creation="Sat Mar 13 03:10:03 2021"
                         time_modification="Sat Mar 13 03:08:00 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="35074"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10117556"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 03:08:00 2021" />
        <observations epoch_first="Sat Mar 13 02:00:00 2021"
                      epoch_last="Sat Mar 13 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="35074"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 13 04:21:12 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10455631"
                         time_creation="Sat Mar 13 04:10:02 2021"
                         time_modification="Sat Mar 13 04:08:01 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37627"
                obs_have="36457"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26003"
                obs_have="26002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21823"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 04:46:08 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10455631"
                         time_creation="Sat Mar 13 04:10:02 2021"
                         time_modification="Sat Mar 13 04:08:01 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37627"
                obs_have="36457"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26003"
                obs_have="26002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21823"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 06:35:10 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10455631"
                         time_creation="Sat Mar 13 04:10:02 2021"
                         time_modification="Sat Mar 13 04:08:01 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37627"
                obs_have="36457"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26003"
                obs_have="26002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21823"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10455631"
                         time_creation="Sat Mar 13 04:10:02 2021"
                         time_modification="Sat Mar 13 04:08:01 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37627"
                obs_have="36457"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26003"
                obs_have="26002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21823"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10455631"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 04:08:01 2021" />
        <observations epoch_first="Sat Mar 13 03:00:00 2021"
                      epoch_last="Sat Mar 13 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37627"
                obs_have="36457"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26003"
                obs_have="26002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21823"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 13 05:21:11 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10015584"
                         time_creation="Sat Mar 13 05:10:03 2021"
                         time_modification="Sat Mar 13 05:07:59 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34781"
                obs_have="33502"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27298"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 05:46:07 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10015584"
                         time_creation="Sat Mar 13 05:10:03 2021"
                         time_modification="Sat Mar 13 05:07:59 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34781"
                obs_have="33502"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27298"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 07:35:10 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10015584"
                         time_creation="Sat Mar 13 05:10:03 2021"
                         time_modification="Sat Mar 13 05:07:59 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34781"
                obs_have="33502"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27298"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10015584"
                         time_creation="Sat Mar 13 05:10:03 2021"
                         time_modification="Sat Mar 13 05:07:59 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34781"
                obs_have="33502"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27298"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10015584"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 05:07:59 2021" />
        <observations epoch_first="Sat Mar 13 04:00:00 2021"
                      epoch_last="Sat Mar 13 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34781"
                obs_have="33502"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27298"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22927"
                obs_have="22927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 13 06:21:11 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10026797"
                         time_creation="Sat Mar 13 06:12:02 2021"
                         time_modification="Sat Mar 13 06:08:08 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33219"
                obs_have="31692"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22121"
                obs_have="22121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 06:46:10 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10026797"
                         time_creation="Sat Mar 13 06:12:02 2021"
                         time_modification="Sat Mar 13 06:08:08 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33219"
                obs_have="31692"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22121"
                obs_have="22121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 08:35:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10026797"
                         time_creation="Sat Mar 13 06:12:02 2021"
                         time_modification="Sat Mar 13 06:08:08 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33219"
                obs_have="31692"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22121"
                obs_have="22121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10026797"
                         time_creation="Sat Mar 13 06:12:02 2021"
                         time_modification="Sat Mar 13 06:08:08 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33219"
                obs_have="31692"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22121"
                obs_have="22121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10026797"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 06:08:08 2021" />
        <observations epoch_first="Sat Mar 13 05:00:00 2021"
                      epoch_last="Sat Mar 13 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33219"
                obs_have="31692"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22121"
                obs_have="22121"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 13 07:21:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9954714"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:08:04 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36570"
                obs_have="35799"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26013"
                obs_have="26013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 07:46:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9954714"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:08:04 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36570"
                obs_have="35799"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26013"
                obs_have="26013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 09:35:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9954714"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:08:04 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36570"
                obs_have="35799"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26013"
                obs_have="26013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9954714"
                         time_creation="Sat Mar 13 07:12:02 2021"
                         time_modification="Sat Mar 13 07:08:04 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36570"
                obs_have="35799"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26013"
                obs_have="26013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9954714"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 07:08:04 2021" />
        <observations epoch_first="Sat Mar 13 06:00:00 2021"
                      epoch_last="Sat Mar 13 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36570"
                obs_have="35799"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26013"
                obs_have="26013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 13 08:21:13 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11043650"
                         time_creation="Sat Mar 13 08:12:03 2021"
                         time_modification="Sat Mar 13 08:08:09 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42467"
                obs_have="41799"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 08:46:13 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11043650"
                         time_creation="Sat Mar 13 08:12:03 2021"
                         time_modification="Sat Mar 13 08:08:09 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42467"
                obs_have="41799"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 10:35:13 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11043650"
                         time_creation="Sat Mar 13 08:12:03 2021"
                         time_modification="Sat Mar 13 08:08:09 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42467"
                obs_have="41799"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11043650"
                         time_creation="Sat Mar 13 08:12:03 2021"
                         time_modification="Sat Mar 13 08:08:09 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42467"
                obs_have="41799"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11043650"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 08:08:09 2021" />
        <observations epoch_first="Sat Mar 13 07:00:00 2021"
                      epoch_last="Sat Mar 13 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42467"
                obs_have="41799"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28122"
                obs_have="28122"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 13 09:21:15 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11203537"
                         time_creation="Sat Mar 13 09:12:03 2021"
                         time_modification="Sat Mar 13 09:08:10 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44408"
                obs_have="42955"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="37330"
                obs_have="37330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32435"
                obs_have="32435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 09:46:14 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11203537"
                         time_creation="Sat Mar 13 09:12:03 2021"
                         time_modification="Sat Mar 13 09:08:10 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44408"
                obs_have="42955"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="37330"
                obs_have="37330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32435"
                obs_have="32435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 11:35:13 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11203537"
                         time_creation="Sat Mar 13 09:12:03 2021"
                         time_modification="Sat Mar 13 09:08:10 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44408"
                obs_have="42955"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="37330"
                obs_have="37330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32435"
                obs_have="32435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11203537"
                         time_creation="Sat Mar 13 09:12:03 2021"
                         time_modification="Sat Mar 13 09:08:10 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44408"
                obs_have="42955"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="37330"
                obs_have="37330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32435"
                obs_have="32435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="11203537"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 09:08:10 2021" />
        <observations epoch_first="Sat Mar 13 08:00:00 2021"
                      epoch_last="Sat Mar 13 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44408"
                obs_have="42955"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="37330"
                obs_have="37330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32435"
                obs_have="32435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 13 12:35:14 2021"
               level="3">
        <file_statistics latency="00:22:19"
                         size="11288330"
                         time_creation="Sat Mar 13 10:45:02 2021"
                         time_modification="Sat Mar 13 10:22:18 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40414"
                obs_have="40379"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="39455"
                obs_have="39455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38566"
                obs_have="38566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:22:19"
                         size="11288330"
                         time_creation="Sat Mar 13 10:45:02 2021"
                         time_modification="Sat Mar 13 10:22:18 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40414"
                obs_have="40379"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="39455"
                obs_have="39455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38566"
                obs_have="38566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:22:19"
                         size="11288330"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 10:22:18 2021" />
        <observations epoch_first="Sat Mar 13 09:00:00 2021"
                      epoch_last="Sat Mar 13 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40414"
                obs_have="40379"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="39455"
                obs_have="39455"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38566"
                obs_have="38566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 13 11:21:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9719075"
                         time_creation="Sat Mar 13 11:12:02 2021"
                         time_modification="Sat Mar 13 11:08:07 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3088"
                      epochs_ratio="85.78">
          <mask elevation="03 degrees"
                obs_expected="44242"
                obs_have="34989"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="35302"
                obs_have="30125"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="25485"
                obs_ratio="83.98" />
        </observations>
      </control>
      <control date="Sat Mar 13 11:46:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9719075"
                         time_creation="Sat Mar 13 11:12:02 2021"
                         time_modification="Sat Mar 13 11:08:07 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3088"
                      epochs_ratio="85.78">
          <mask elevation="03 degrees"
                obs_expected="44242"
                obs_have="34989"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="35302"
                obs_have="30125"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="25485"
                obs_ratio="83.98" />
        </observations>
      </control>
      <control date="Sat Mar 13 13:35:10 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9719075"
                         time_creation="Sat Mar 13 11:12:02 2021"
                         time_modification="Sat Mar 13 11:08:07 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3088"
                      epochs_ratio="85.78">
          <mask elevation="03 degrees"
                obs_expected="44242"
                obs_have="34989"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="35302"
                obs_have="30125"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="25485"
                obs_ratio="83.98" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9719075"
                         time_creation="Sat Mar 13 11:12:02 2021"
                         time_modification="Sat Mar 13 11:08:07 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3088"
                      epochs_ratio="85.78">
          <mask elevation="03 degrees"
                obs_expected="44242"
                obs_have="34989"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="35302"
                obs_have="30125"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="25485"
                obs_ratio="83.98" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9719075"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 11:08:07 2021" />
        <observations epoch_first="Sat Mar 13 10:00:00 2021"
                      epoch_last="Sat Mar 13 10:59:59 2021"
                      epochs="3088"
                      epochs_ratio="85.78">
          <mask elevation="03 degrees"
                obs_expected="44242"
                obs_have="34989"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="35302"
                obs_have="30125"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="25485"
                obs_ratio="83.98" />
        </observations>
      </control>
    </file>
    <file name="/chln072l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 13 12:21:15 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10288877"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:08:11 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35783"
                obs_have="34842"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="27866"
                obs_have="27866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 12:46:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10288877"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:08:11 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35783"
                obs_have="34842"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="27866"
                obs_have="27866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 14:35:12 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10288877"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:08:11 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35783"
                obs_have="34842"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="27866"
                obs_have="27866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10288877"
                         time_creation="Sat Mar 13 12:12:03 2021"
                         time_modification="Sat Mar 13 12:08:11 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35783"
                obs_have="34842"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="27866"
                obs_have="27866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10288877"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 12:08:11 2021" />
        <observations epoch_first="Sat Mar 13 11:00:00 2021"
                      epoch_last="Sat Mar 13 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35783"
                obs_have="34842"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="27866"
                obs_have="27866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 13 13:21:11 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9797209"
                         time_creation="Sat Mar 13 13:12:03 2021"
                         time_modification="Sat Mar 13 13:08:03 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31270"
                obs_have="31105"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 13:46:12 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9797209"
                         time_creation="Sat Mar 13 13:12:03 2021"
                         time_modification="Sat Mar 13 13:08:03 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31270"
                obs_have="31105"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 15:35:10 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9797209"
                         time_creation="Sat Mar 13 13:12:03 2021"
                         time_modification="Sat Mar 13 13:08:03 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31270"
                obs_have="31105"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9797209"
                         time_creation="Sat Mar 13 13:12:03 2021"
                         time_modification="Sat Mar 13 13:08:03 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31270"
                obs_have="31105"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9797209"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 13:08:03 2021" />
        <observations epoch_first="Sat Mar 13 12:00:00 2021"
                      epoch_last="Sat Mar 13 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31270"
                obs_have="31105"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 13 14:21:11 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9688525"
                         time_creation="Sat Mar 13 14:12:03 2021"
                         time_modification="Sat Mar 13 14:08:01 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29065"
                obs_have="28685"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25849"
                obs_have="25848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23619"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 14:46:13 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9688525"
                         time_creation="Sat Mar 13 14:12:03 2021"
                         time_modification="Sat Mar 13 14:08:01 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29065"
                obs_have="28685"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25849"
                obs_have="25848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23619"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 16:35:02 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9688525"
                         time_creation="Sat Mar 13 14:12:03 2021"
                         time_modification="Sat Mar 13 14:08:01 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29065"
                obs_have="28685"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25849"
                obs_have="25848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23619"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9688525"
                         time_creation="Sat Mar 13 14:12:03 2021"
                         time_modification="Sat Mar 13 14:08:01 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29065"
                obs_have="28685"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25849"
                obs_have="25848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23619"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9688525"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 14:08:01 2021" />
        <observations epoch_first="Sat Mar 13 13:00:00 2021"
                      epoch_last="Sat Mar 13 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29065"
                obs_have="28685"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25849"
                obs_have="25848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23619"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 13 17:35:08 2021"
               level="3">
        <file_statistics latency="00:53:59"
                         size="9468411"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 15:53:58 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32959"
                obs_have="32006"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21476"
                obs_have="21476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:53:59"
                         size="9468411"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 15:53:58 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32959"
                obs_have="32006"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21476"
                obs_have="21476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:53:59"
                         size="9468411"
                         time_creation="Fri Apr  9 01:51:37 2021"
                         time_modification="Sat Mar 13 15:53:58 2021" />
        <observations epoch_first="Sat Mar 13 14:00:00 2021"
                      epoch_last="Sat Mar 13 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32959"
                obs_have="32006"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="25576"
                obs_have="25576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21476"
                obs_have="21476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 13 16:21:03 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9664891"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 16:08:00 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33522"
                obs_have="32739"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 16:46:08 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9664891"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 16:08:00 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33522"
                obs_have="32739"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 18:35:07 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9664891"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 16:08:00 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33522"
                obs_have="32739"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9664891"
                         time_creation="Sat Mar 13 16:10:04 2021"
                         time_modification="Sat Mar 13 16:08:00 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33522"
                obs_have="32739"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9664891"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 16:08:00 2021" />
        <observations epoch_first="Sat Mar 13 15:00:00 2021"
                      epoch_last="Sat Mar 13 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33522"
                obs_have="32739"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 13 17:21:15 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10349854"
                         time_creation="Sat Mar 13 17:12:03 2021"
                         time_modification="Sat Mar 13 17:08:01 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38401"
                obs_have="36345"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="30348"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26019"
                obs_have="26018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:46:15 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10349854"
                         time_creation="Sat Mar 13 17:12:03 2021"
                         time_modification="Sat Mar 13 17:08:01 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38401"
                obs_have="36345"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="30348"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26019"
                obs_have="26018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 19:35:14 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10349854"
                         time_creation="Sat Mar 13 17:12:03 2021"
                         time_modification="Sat Mar 13 17:08:01 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38401"
                obs_have="36345"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="30348"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26019"
                obs_have="26018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10349854"
                         time_creation="Sat Mar 13 17:12:03 2021"
                         time_modification="Sat Mar 13 17:08:01 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38401"
                obs_have="36345"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="30348"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26019"
                obs_have="26018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10349854"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 17:08:01 2021" />
        <observations epoch_first="Sat Mar 13 16:00:00 2021"
                      epoch_last="Sat Mar 13 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38401"
                obs_have="36345"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="30348"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26019"
                obs_have="26018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 13 18:21:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10937135"
                         time_creation="Sat Mar 13 18:12:03 2021"
                         time_modification="Sat Mar 13 18:08:07 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="37563"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25902"
                obs_have="25902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 18:46:13 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10937135"
                         time_creation="Sat Mar 13 18:12:03 2021"
                         time_modification="Sat Mar 13 18:08:07 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="37563"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25902"
                obs_have="25902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 20:35:17 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10937135"
                         time_creation="Sat Mar 13 18:12:03 2021"
                         time_modification="Sat Mar 13 18:08:07 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="37563"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25902"
                obs_have="25902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10937135"
                         time_creation="Sat Mar 13 18:12:03 2021"
                         time_modification="Sat Mar 13 18:08:07 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="37563"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25902"
                obs_have="25902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10937135"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 18:08:07 2021" />
        <observations epoch_first="Sat Mar 13 17:00:00 2021"
                      epoch_last="Sat Mar 13 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="37563"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25902"
                obs_have="25902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 13 19:21:15 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11445696"
                         time_creation="Sat Mar 13 19:12:03 2021"
                         time_modification="Sat Mar 13 19:08:11 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="38734"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 19:46:13 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11445696"
                         time_creation="Sat Mar 13 19:12:03 2021"
                         time_modification="Sat Mar 13 19:08:11 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="38734"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 21:35:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11445696"
                         time_creation="Sat Mar 13 19:12:03 2021"
                         time_modification="Sat Mar 13 19:08:11 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="38734"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11445696"
                         time_creation="Sat Mar 13 19:12:03 2021"
                         time_modification="Sat Mar 13 19:08:11 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="38734"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11445696"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 19:08:11 2021" />
        <observations epoch_first="Sat Mar 13 18:00:00 2021"
                      epoch_last="Sat Mar 13 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40557"
                obs_have="38734"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 13 20:21:22 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12458943"
                         time_creation="Sat Mar 13 20:12:03 2021"
                         time_modification="Sat Mar 13 20:08:15 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44553"
                obs_have="43920"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28867"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 20:46:11 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12458943"
                         time_creation="Sat Mar 13 20:12:03 2021"
                         time_modification="Sat Mar 13 20:08:15 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44553"
                obs_have="43920"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28867"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 22:35:22 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12458943"
                         time_creation="Sat Mar 13 20:12:03 2021"
                         time_modification="Sat Mar 13 20:08:15 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44553"
                obs_have="43920"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28867"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12458943"
                         time_creation="Sat Mar 13 20:12:03 2021"
                         time_modification="Sat Mar 13 20:08:15 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44553"
                obs_have="43920"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28867"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="12458943"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 20:08:15 2021" />
        <observations epoch_first="Sat Mar 13 19:00:00 2021"
                      epoch_last="Sat Mar 13 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44553"
                obs_have="43920"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32874"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28867"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 13 21:21:23 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11623195"
                         time_creation="Sat Mar 13 21:12:03 2021"
                         time_modification="Sat Mar 13 21:08:17 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="43996"
                obs_have="39806"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35657"
                obs_have="35291"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="29877"
                obs_have="29590"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Sat Mar 13 21:46:21 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11623195"
                         time_creation="Sat Mar 13 21:12:03 2021"
                         time_modification="Sat Mar 13 21:08:17 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="43996"
                obs_have="39806"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35657"
                obs_have="35291"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="29877"
                obs_have="29590"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Sat Mar 13 23:35:20 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11623195"
                         time_creation="Sat Mar 13 21:12:03 2021"
                         time_modification="Sat Mar 13 21:08:17 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="43996"
                obs_have="39806"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35657"
                obs_have="35291"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="29877"
                obs_have="29590"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11623195"
                         time_creation="Sat Mar 13 21:12:03 2021"
                         time_modification="Sat Mar 13 21:08:17 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="43996"
                obs_have="39806"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35657"
                obs_have="35291"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="29877"
                obs_have="29590"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11623195"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 21:08:17 2021" />
        <observations epoch_first="Sat Mar 13 20:00:00 2021"
                      epoch_last="Sat Mar 13 20:59:59 2021"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="43996"
                obs_have="39806"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35657"
                obs_have="35291"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="29877"
                obs_have="29590"
                obs_ratio="99.04" />
        </observations>
      </control>
    </file>
    <file name="/chln072v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 14 00:35:18 2021"
               level="3">
        <file_statistics latency="00:49:36"
                         size="11335154"
                         time_creation="Sat Mar 13 23:06:04 2021"
                         time_modification="Sat Mar 13 22:49:35 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="37529"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="35387"
                obs_have="35364"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="34325"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:49:36"
                         size="11335154"
                         time_creation="Sat Mar 13 23:06:04 2021"
                         time_modification="Sat Mar 13 22:49:35 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="37529"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="35387"
                obs_have="35364"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="34325"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:49:36"
                         size="11335154"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 22:49:35 2021" />
        <observations epoch_first="Sat Mar 13 21:00:00 2021"
                      epoch_last="Sat Mar 13 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="37529"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="35387"
                obs_have="35364"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="34325"
                obs_have="34325"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 14 01:35:17 2021"
               level="3">
        <file_statistics latency="00:49:31"
                         size="11033511"
                         time_creation="Sun Mar 14 00:06:06 2021"
                         time_modification="Sat Mar 13 23:49:30 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38967"
                obs_have="38327"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:49:31"
                         size="11033511"
                         time_creation="Sun Mar 14 00:06:06 2021"
                         time_modification="Sat Mar 13 23:49:30 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38967"
                obs_have="38327"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:49:31"
                         size="11033511"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sat Mar 13 23:49:30 2021" />
        <observations epoch_first="Sat Mar 13 22:00:00 2021"
                      epoch_last="Sat Mar 13 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38967"
                obs_have="38327"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31976"
                obs_have="31976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln072x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 14 00:21:21 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11698275"
                         time_creation="Sun Mar 14 00:12:04 2021"
                         time_modification="Sun Mar 14 00:08:06 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="41626"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="36002"
                obs_have="36002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30192"
                obs_have="30192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 00:46:19 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11698275"
                         time_creation="Sun Mar 14 00:12:04 2021"
                         time_modification="Sun Mar 14 00:08:06 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="41626"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="36002"
                obs_have="36002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30192"
                obs_have="30192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 02:35:14 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11698275"
                         time_creation="Sun Mar 14 00:12:04 2021"
                         time_modification="Sun Mar 14 00:08:06 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="41626"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="36002"
                obs_have="36002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30192"
                obs_have="30192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 14 18:29:14 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11698275"
                         time_creation="Sun Mar 14 00:12:04 2021"
                         time_modification="Sun Mar 14 00:08:06 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="41626"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="36002"
                obs_have="36002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30192"
                obs_have="30192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 12 03:14:04 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11698275"
                         time_creation="Fri Apr  9 01:51:38 2021"
                         time_modification="Sun Mar 14 00:08:06 2021" />
        <observations epoch_first="Sat Mar 13 23:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="41626"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="36002"
                obs_have="36002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30192"
                obs_have="30192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
