<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-22 00:00:00"
    DayOfYear="53"
    Year="2021">
  <station name="CHLN">
    <file name="/chln0530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 23 18:02:04 2021"
               level="3">
        <file_statistics latency="01:33:29"
                         size="8194540"
                         time_creation="Tue Feb 23 02:50:15 2021"
                         time_modification="Tue Feb 23 01:32:59 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28250"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="25236"
                obs_have="24057"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="21204"
                obs_ratio="95.12" />
        </observations>
      </control>
    </file>
    <file name="/chln053a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb 22 01:21:10 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11331567"
                         time_creation="Mon Feb 22 01:12:01 2021"
                         time_modification="Mon Feb 22 01:08:09 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41733"
                obs_have="41064"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32255"
                obs_have="32255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 01:46:11 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11331567"
                         time_creation="Mon Feb 22 01:12:01 2021"
                         time_modification="Mon Feb 22 01:08:09 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41733"
                obs_have="41064"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32255"
                obs_have="32255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 03:35:07 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11331567"
                         time_creation="Mon Feb 22 01:12:01 2021"
                         time_modification="Mon Feb 22 01:08:09 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41733"
                obs_have="41064"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32255"
                obs_have="32255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="11331567"
                         time_creation="Mon Feb 22 01:12:01 2021"
                         time_modification="Mon Feb 22 01:08:09 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41733"
                obs_have="41064"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32255"
                obs_have="32255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb 22 02:21:03 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11267443"
                         time_creation="Mon Feb 22 02:12:02 2021"
                         time_modification="Mon Feb 22 02:08:07 2021" />
        <observations epoch_first="Mon Feb 22 01:00:00 2021"
                      epoch_last="Mon Feb 22 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39059"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="34193"
                obs_have="34193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 02:46:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11267443"
                         time_creation="Mon Feb 22 02:12:02 2021"
                         time_modification="Mon Feb 22 02:08:07 2021" />
        <observations epoch_first="Mon Feb 22 01:00:00 2021"
                      epoch_last="Mon Feb 22 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39059"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="34193"
                obs_have="34193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 04:35:09 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11267443"
                         time_creation="Mon Feb 22 02:12:02 2021"
                         time_modification="Mon Feb 22 02:08:07 2021" />
        <observations epoch_first="Mon Feb 22 01:00:00 2021"
                      epoch_last="Mon Feb 22 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39059"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="34193"
                obs_have="34193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="11267443"
                         time_creation="Mon Feb 22 02:12:02 2021"
                         time_modification="Mon Feb 22 02:08:07 2021" />
        <observations epoch_first="Mon Feb 22 01:00:00 2021"
                      epoch_last="Mon Feb 22 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39059"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="34193"
                obs_have="34193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb 22 03:21:05 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10974332"
                         time_creation="Mon Feb 22 03:12:02 2021"
                         time_modification="Mon Feb 22 03:08:06 2021" />
        <observations epoch_first="Mon Feb 22 02:00:00 2021"
                      epoch_last="Mon Feb 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="37481"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="34886"
                obs_have="34886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33215"
                obs_have="33215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 03:46:01 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10974332"
                         time_creation="Mon Feb 22 03:12:02 2021"
                         time_modification="Mon Feb 22 03:08:06 2021" />
        <observations epoch_first="Mon Feb 22 02:00:00 2021"
                      epoch_last="Mon Feb 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="37481"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="34886"
                obs_have="34886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33215"
                obs_have="33215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 05:35:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10974332"
                         time_creation="Mon Feb 22 03:12:02 2021"
                         time_modification="Mon Feb 22 03:08:06 2021" />
        <observations epoch_first="Mon Feb 22 02:00:00 2021"
                      epoch_last="Mon Feb 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="37481"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="34886"
                obs_have="34886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33215"
                obs_have="33215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10974332"
                         time_creation="Mon Feb 22 03:12:02 2021"
                         time_modification="Mon Feb 22 03:08:06 2021" />
        <observations epoch_first="Mon Feb 22 02:00:00 2021"
                      epoch_last="Mon Feb 22 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="37481"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="34886"
                obs_have="34886"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33215"
                obs_have="33215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb 22 04:21:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10491215"
                         time_creation="Mon Feb 22 04:12:02 2021"
                         time_modification="Mon Feb 22 04:08:07 2021" />
        <observations epoch_first="Mon Feb 22 03:00:00 2021"
                      epoch_last="Mon Feb 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="37552"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 04:46:04 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10491215"
                         time_creation="Mon Feb 22 04:12:02 2021"
                         time_modification="Mon Feb 22 04:08:07 2021" />
        <observations epoch_first="Mon Feb 22 03:00:00 2021"
                      epoch_last="Mon Feb 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="37552"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 06:35:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10491215"
                         time_creation="Mon Feb 22 04:12:02 2021"
                         time_modification="Mon Feb 22 04:08:07 2021" />
        <observations epoch_first="Mon Feb 22 03:00:00 2021"
                      epoch_last="Mon Feb 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="37552"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10491215"
                         time_creation="Mon Feb 22 04:12:02 2021"
                         time_modification="Mon Feb 22 04:08:07 2021" />
        <observations epoch_first="Mon Feb 22 03:00:00 2021"
                      epoch_last="Mon Feb 22 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37633"
                obs_have="37552"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27010"
                obs_have="27010"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb 22 05:21:08 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10744684"
                         time_creation="Mon Feb 22 05:12:02 2021"
                         time_modification="Mon Feb 22 05:08:08 2021" />
        <observations epoch_first="Mon Feb 22 04:00:00 2021"
                      epoch_last="Mon Feb 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37046"
                obs_have="35117"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25112"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21358"
                obs_have="21358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 05:46:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10744684"
                         time_creation="Mon Feb 22 05:12:02 2021"
                         time_modification="Mon Feb 22 05:08:08 2021" />
        <observations epoch_first="Mon Feb 22 04:00:00 2021"
                      epoch_last="Mon Feb 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37046"
                obs_have="35117"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25112"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21358"
                obs_have="21358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 07:35:08 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10744684"
                         time_creation="Mon Feb 22 05:12:02 2021"
                         time_modification="Mon Feb 22 05:08:08 2021" />
        <observations epoch_first="Mon Feb 22 04:00:00 2021"
                      epoch_last="Mon Feb 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37046"
                obs_have="35117"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25112"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21358"
                obs_have="21358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10744684"
                         time_creation="Mon Feb 22 05:12:02 2021"
                         time_modification="Mon Feb 22 05:08:08 2021" />
        <observations epoch_first="Mon Feb 22 04:00:00 2021"
                      epoch_last="Mon Feb 22 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37046"
                obs_have="35117"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25112"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21358"
                obs_have="21358"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb 22 06:21:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10509747"
                         time_creation="Mon Feb 22 06:12:03 2021"
                         time_modification="Mon Feb 22 06:08:06 2021" />
        <observations epoch_first="Mon Feb 22 05:00:00 2021"
                      epoch_last="Mon Feb 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36006"
                obs_have="35374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28333"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23050"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 22 06:46:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10509747"
                         time_creation="Mon Feb 22 06:12:03 2021"
                         time_modification="Mon Feb 22 06:08:06 2021" />
        <observations epoch_first="Mon Feb 22 05:00:00 2021"
                      epoch_last="Mon Feb 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36006"
                obs_have="35374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28333"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23050"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 22 08:35:08 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10509747"
                         time_creation="Mon Feb 22 06:12:03 2021"
                         time_modification="Mon Feb 22 06:08:06 2021" />
        <observations epoch_first="Mon Feb 22 05:00:00 2021"
                      epoch_last="Mon Feb 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36006"
                obs_have="35374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28333"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23050"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10509747"
                         time_creation="Mon Feb 22 06:12:03 2021"
                         time_modification="Mon Feb 22 06:08:06 2021" />
        <observations epoch_first="Mon Feb 22 05:00:00 2021"
                      epoch_last="Mon Feb 22 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36006"
                obs_have="35374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28333"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23054"
                obs_have="23050"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chln053g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb 22 07:21:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10229822"
                         time_creation="Mon Feb 22 07:12:03 2021"
                         time_modification="Mon Feb 22 07:08:05 2021" />
        <observations epoch_first="Mon Feb 22 06:00:00 2021"
                      epoch_last="Mon Feb 22 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32206"
                obs_have="29765"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="25188"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22893"
                obs_have="22890"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 22 07:46:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10229822"
                         time_creation="Mon Feb 22 07:12:03 2021"
                         time_modification="Mon Feb 22 07:08:05 2021" />
        <observations epoch_first="Mon Feb 22 06:00:00 2021"
                      epoch_last="Mon Feb 22 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32206"
                obs_have="29765"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="25188"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22893"
                obs_have="22890"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 22 09:35:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10229822"
                         time_creation="Mon Feb 22 07:12:03 2021"
                         time_modification="Mon Feb 22 07:08:05 2021" />
        <observations epoch_first="Mon Feb 22 06:00:00 2021"
                      epoch_last="Mon Feb 22 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32206"
                obs_have="29765"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="25188"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22893"
                obs_have="22890"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10229822"
                         time_creation="Mon Feb 22 07:12:03 2021"
                         time_modification="Mon Feb 22 07:08:05 2021" />
        <observations epoch_first="Mon Feb 22 06:00:00 2021"
                      epoch_last="Mon Feb 22 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32206"
                obs_have="29765"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="25188"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22893"
                obs_have="22890"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chln053h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb 22 08:21:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10322468"
                         time_creation="Mon Feb 22 08:12:03 2021"
                         time_modification="Mon Feb 22 08:08:05 2021" />
        <observations epoch_first="Mon Feb 22 07:00:00 2021"
                      epoch_last="Mon Feb 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="36195"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 08:46:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10322468"
                         time_creation="Mon Feb 22 08:12:03 2021"
                         time_modification="Mon Feb 22 08:08:05 2021" />
        <observations epoch_first="Mon Feb 22 07:00:00 2021"
                      epoch_last="Mon Feb 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="36195"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 10:35:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10322468"
                         time_creation="Mon Feb 22 08:12:03 2021"
                         time_modification="Mon Feb 22 08:08:05 2021" />
        <observations epoch_first="Mon Feb 22 07:00:00 2021"
                      epoch_last="Mon Feb 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="36195"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10322468"
                         time_creation="Mon Feb 22 08:12:03 2021"
                         time_modification="Mon Feb 22 08:08:05 2021" />
        <observations epoch_first="Mon Feb 22 07:00:00 2021"
                      epoch_last="Mon Feb 22 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="36195"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28344"
                obs_have="28344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb 22 09:21:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10550996"
                         time_creation="Mon Feb 22 09:12:03 2021"
                         time_modification="Mon Feb 22 09:08:01 2021" />
        <observations epoch_first="Mon Feb 22 08:00:00 2021"
                      epoch_last="Mon Feb 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40203"
                obs_have="39083"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="26906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 09:46:08 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10550996"
                         time_creation="Mon Feb 22 09:12:03 2021"
                         time_modification="Mon Feb 22 09:08:01 2021" />
        <observations epoch_first="Mon Feb 22 08:00:00 2021"
                      epoch_last="Mon Feb 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40203"
                obs_have="39083"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="26906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 11:35:09 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10550996"
                         time_creation="Mon Feb 22 09:12:03 2021"
                         time_modification="Mon Feb 22 09:08:01 2021" />
        <observations epoch_first="Mon Feb 22 08:00:00 2021"
                      epoch_last="Mon Feb 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40203"
                obs_have="39083"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="26906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10550996"
                         time_creation="Mon Feb 22 09:12:03 2021"
                         time_modification="Mon Feb 22 09:08:01 2021" />
        <observations epoch_first="Mon Feb 22 08:00:00 2021"
                      epoch_last="Mon Feb 22 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40203"
                obs_have="39083"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="26906"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb 22 10:21:13 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10730380"
                         time_creation="Mon Feb 22 10:12:02 2021"
                         time_modification="Mon Feb 22 10:08:06 2021" />
        <observations epoch_first="Mon Feb 22 09:00:00 2021"
                      epoch_last="Mon Feb 22 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41863"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35624"
                obs_have="35624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 10:46:12 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10730380"
                         time_creation="Mon Feb 22 10:12:02 2021"
                         time_modification="Mon Feb 22 10:08:06 2021" />
        <observations epoch_first="Mon Feb 22 09:00:00 2021"
                      epoch_last="Mon Feb 22 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41863"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35624"
                obs_have="35624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 12:35:11 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10730380"
                         time_creation="Mon Feb 22 10:12:02 2021"
                         time_modification="Mon Feb 22 10:08:06 2021" />
        <observations epoch_first="Mon Feb 22 09:00:00 2021"
                      epoch_last="Mon Feb 22 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41863"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35624"
                obs_have="35624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10730380"
                         time_creation="Mon Feb 22 10:12:02 2021"
                         time_modification="Mon Feb 22 10:08:06 2021" />
        <observations epoch_first="Mon Feb 22 09:00:00 2021"
                      epoch_last="Mon Feb 22 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42665"
                obs_have="41863"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="35624"
                obs_have="35624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32387"
                obs_have="32387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 22 11:21:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11438181"
                         time_creation="Mon Feb 22 11:12:03 2021"
                         time_modification="Mon Feb 22 11:08:11 2021" />
        <observations epoch_first="Mon Feb 22 10:00:00 2021"
                      epoch_last="Mon Feb 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42170"
                obs_have="41938"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="39563"
                obs_have="39544"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37248"
                obs_have="37229"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Feb 22 11:46:17 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11438181"
                         time_creation="Mon Feb 22 11:12:03 2021"
                         time_modification="Mon Feb 22 11:08:11 2021" />
        <observations epoch_first="Mon Feb 22 10:00:00 2021"
                      epoch_last="Mon Feb 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42170"
                obs_have="41938"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="39563"
                obs_have="39544"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37248"
                obs_have="37229"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Feb 22 13:35:15 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11438181"
                         time_creation="Mon Feb 22 11:12:03 2021"
                         time_modification="Mon Feb 22 11:08:11 2021" />
        <observations epoch_first="Mon Feb 22 10:00:00 2021"
                      epoch_last="Mon Feb 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42170"
                obs_have="41938"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="39563"
                obs_have="39544"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37248"
                obs_have="37229"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="11438181"
                         time_creation="Mon Feb 22 11:12:03 2021"
                         time_modification="Mon Feb 22 11:08:11 2021" />
        <observations epoch_first="Mon Feb 22 10:00:00 2021"
                      epoch_last="Mon Feb 22 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42170"
                obs_have="41938"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="39563"
                obs_have="39544"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37248"
                obs_have="37229"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/chln053l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 22 12:21:17 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="11797228"
                         time_creation="Mon Feb 22 12:12:03 2021"
                         time_modification="Mon Feb 22 12:08:12 2021" />
        <observations epoch_first="Mon Feb 22 11:00:00 2021"
                      epoch_last="Mon Feb 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44326"
                obs_have="43019"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="37544"
                obs_have="37541"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 12:46:16 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="11797228"
                         time_creation="Mon Feb 22 12:12:03 2021"
                         time_modification="Mon Feb 22 12:08:12 2021" />
        <observations epoch_first="Mon Feb 22 11:00:00 2021"
                      epoch_last="Mon Feb 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44326"
                obs_have="43019"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="37544"
                obs_have="37541"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 14:35:15 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="11797228"
                         time_creation="Mon Feb 22 12:12:03 2021"
                         time_modification="Mon Feb 22 12:08:12 2021" />
        <observations epoch_first="Mon Feb 22 11:00:00 2021"
                      epoch_last="Mon Feb 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44326"
                obs_have="43019"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="37544"
                obs_have="37541"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="11797228"
                         time_creation="Mon Feb 22 12:12:03 2021"
                         time_modification="Mon Feb 22 12:08:12 2021" />
        <observations epoch_first="Mon Feb 22 11:00:00 2021"
                      epoch_last="Mon Feb 22 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44326"
                obs_have="43019"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="37544"
                obs_have="37541"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 22 13:21:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10598366"
                         time_creation="Mon Feb 22 13:12:03 2021"
                         time_modification="Mon Feb 22 13:08:08 2021" />
        <observations epoch_first="Mon Feb 22 12:00:00 2021"
                      epoch_last="Mon Feb 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35267"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 13:46:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10598366"
                         time_creation="Mon Feb 22 13:12:03 2021"
                         time_modification="Mon Feb 22 13:08:08 2021" />
        <observations epoch_first="Mon Feb 22 12:00:00 2021"
                      epoch_last="Mon Feb 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35267"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 15:35:13 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10598366"
                         time_creation="Mon Feb 22 13:12:03 2021"
                         time_modification="Mon Feb 22 13:08:08 2021" />
        <observations epoch_first="Mon Feb 22 12:00:00 2021"
                      epoch_last="Mon Feb 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35267"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10598366"
                         time_creation="Mon Feb 22 13:12:03 2021"
                         time_modification="Mon Feb 22 13:08:08 2021" />
        <observations epoch_first="Mon Feb 22 12:00:00 2021"
                      epoch_last="Mon Feb 22 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35267"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24717"
                obs_have="24717"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 22 16:35:02 2021"
               level="3">
        <file_statistics latency="00:54:05"
                         size="10170740"
                         time_creation="Mon Feb 22 15:10:04 2021"
                         time_modification="Mon Feb 22 14:54:04 2021" />
        <observations epoch_first="Mon Feb 22 13:00:00 2021"
                      epoch_last="Mon Feb 22 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33176"
                obs_have="32577"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="28324"
                obs_have="28297"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25551"
                obs_have="25551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:54:05"
                         size="10170740"
                         time_creation="Mon Feb 22 15:10:04 2021"
                         time_modification="Mon Feb 22 14:54:04 2021" />
        <observations epoch_first="Mon Feb 22 13:00:00 2021"
                      epoch_last="Mon Feb 22 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33176"
                obs_have="32577"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="28324"
                obs_have="28297"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25551"
                obs_have="25551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 22 15:21:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9679650"
                         time_creation="Mon Feb 22 15:12:03 2021"
                         time_modification="Mon Feb 22 15:08:05 2021" />
        <observations epoch_first="Mon Feb 22 14:00:00 2021"
                      epoch_last="Mon Feb 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29503"
                obs_have="29191"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25764"
                obs_have="25764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 15:46:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9679650"
                         time_creation="Mon Feb 22 15:12:03 2021"
                         time_modification="Mon Feb 22 15:08:05 2021" />
        <observations epoch_first="Mon Feb 22 14:00:00 2021"
                      epoch_last="Mon Feb 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29503"
                obs_have="29191"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25764"
                obs_have="25764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 17:35:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9679650"
                         time_creation="Mon Feb 22 15:12:03 2021"
                         time_modification="Mon Feb 22 15:08:05 2021" />
        <observations epoch_first="Mon Feb 22 14:00:00 2021"
                      epoch_last="Mon Feb 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29503"
                obs_have="29191"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25764"
                obs_have="25764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9679650"
                         time_creation="Mon Feb 22 15:12:03 2021"
                         time_modification="Mon Feb 22 15:08:05 2021" />
        <observations epoch_first="Mon Feb 22 14:00:00 2021"
                      epoch_last="Mon Feb 22 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29503"
                obs_have="29191"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25764"
                obs_have="25764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 22 16:21:02 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9443392"
                         time_creation="Mon Feb 22 16:12:03 2021"
                         time_modification="Mon Feb 22 16:08:05 2021" />
        <observations epoch_first="Mon Feb 22 15:00:00 2021"
                      epoch_last="Mon Feb 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31048"
                obs_have="30304"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="24787"
                obs_have="24787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 16:46:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9443392"
                         time_creation="Mon Feb 22 16:12:03 2021"
                         time_modification="Mon Feb 22 16:08:05 2021" />
        <observations epoch_first="Mon Feb 22 15:00:00 2021"
                      epoch_last="Mon Feb 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31048"
                obs_have="30304"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="24787"
                obs_have="24787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:35:07 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9443392"
                         time_creation="Mon Feb 22 16:12:03 2021"
                         time_modification="Mon Feb 22 16:08:05 2021" />
        <observations epoch_first="Mon Feb 22 15:00:00 2021"
                      epoch_last="Mon Feb 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31048"
                obs_have="30304"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="24787"
                obs_have="24787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9443392"
                         time_creation="Mon Feb 22 16:12:03 2021"
                         time_modification="Mon Feb 22 16:08:05 2021" />
        <observations epoch_first="Mon Feb 22 15:00:00 2021"
                      epoch_last="Mon Feb 22 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31048"
                obs_have="30304"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="24787"
                obs_have="24787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 22 17:21:11 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9686640"
                         time_creation="Mon Feb 22 17:12:03 2021"
                         time_modification="Mon Feb 22 17:08:03 2021" />
        <observations epoch_first="Mon Feb 22 16:00:00 2021"
                      epoch_last="Mon Feb 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33538"
                obs_have="32684"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27556"
                obs_have="27556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20468"
                obs_have="20468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 17:46:11 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9686640"
                         time_creation="Mon Feb 22 17:12:03 2021"
                         time_modification="Mon Feb 22 17:08:03 2021" />
        <observations epoch_first="Mon Feb 22 16:00:00 2021"
                      epoch_last="Mon Feb 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33538"
                obs_have="32684"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27556"
                obs_have="27556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20468"
                obs_have="20468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:35:10 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9686640"
                         time_creation="Mon Feb 22 17:12:03 2021"
                         time_modification="Mon Feb 22 17:08:03 2021" />
        <observations epoch_first="Mon Feb 22 16:00:00 2021"
                      epoch_last="Mon Feb 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33538"
                obs_have="32684"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27556"
                obs_have="27556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20468"
                obs_have="20468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9686640"
                         time_creation="Mon Feb 22 17:12:03 2021"
                         time_modification="Mon Feb 22 17:08:03 2021" />
        <observations epoch_first="Mon Feb 22 16:00:00 2021"
                      epoch_last="Mon Feb 22 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33538"
                obs_have="32684"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27556"
                obs_have="27556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20468"
                obs_have="20468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 22 18:21:10 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10202073"
                         time_creation="Mon Feb 22 18:12:02 2021"
                         time_modification="Mon Feb 22 18:08:04 2021" />
        <observations epoch_first="Mon Feb 22 17:00:00 2021"
                      epoch_last="Mon Feb 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="35872"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="28863"
                obs_have="28800"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="25021"
                obs_have="25021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 18:46:09 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10202073"
                         time_creation="Mon Feb 22 18:12:02 2021"
                         time_modification="Mon Feb 22 18:08:04 2021" />
        <observations epoch_first="Mon Feb 22 17:00:00 2021"
                      epoch_last="Mon Feb 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="35872"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="28863"
                obs_have="28800"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="25021"
                obs_have="25021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 20:35:12 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10202073"
                         time_creation="Mon Feb 22 18:12:02 2021"
                         time_modification="Mon Feb 22 18:08:04 2021" />
        <observations epoch_first="Mon Feb 22 17:00:00 2021"
                      epoch_last="Mon Feb 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="35872"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="28863"
                obs_have="28800"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="25021"
                obs_have="25021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10202073"
                         time_creation="Mon Feb 22 18:12:02 2021"
                         time_modification="Mon Feb 22 18:08:04 2021" />
        <observations epoch_first="Mon Feb 22 17:00:00 2021"
                      epoch_last="Mon Feb 22 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="35872"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="28863"
                obs_have="28800"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="25021"
                obs_have="25021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 22 19:21:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10337389"
                         time_creation="Mon Feb 22 19:12:03 2021"
                         time_modification="Mon Feb 22 19:08:05 2021" />
        <observations epoch_first="Mon Feb 22 18:00:00 2021"
                      epoch_last="Mon Feb 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36941"
                obs_have="36282"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30119"
                obs_have="30119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26324"
                obs_have="26324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:46:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10337389"
                         time_creation="Mon Feb 22 19:12:03 2021"
                         time_modification="Mon Feb 22 19:08:05 2021" />
        <observations epoch_first="Mon Feb 22 18:00:00 2021"
                      epoch_last="Mon Feb 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36941"
                obs_have="36282"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30119"
                obs_have="30119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26324"
                obs_have="26324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 21:35:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10337389"
                         time_creation="Mon Feb 22 19:12:03 2021"
                         time_modification="Mon Feb 22 19:08:05 2021" />
        <observations epoch_first="Mon Feb 22 18:00:00 2021"
                      epoch_last="Mon Feb 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36941"
                obs_have="36282"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30119"
                obs_have="30119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26324"
                obs_have="26324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10337389"
                         time_creation="Mon Feb 22 19:12:03 2021"
                         time_modification="Mon Feb 22 19:08:05 2021" />
        <observations epoch_first="Mon Feb 22 18:00:00 2021"
                      epoch_last="Mon Feb 22 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36941"
                obs_have="36282"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30119"
                obs_have="30119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26324"
                obs_have="26324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 22 20:21:17 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10403171"
                         time_creation="Mon Feb 22 20:12:03 2021"
                         time_modification="Mon Feb 22 20:08:10 2021" />
        <observations epoch_first="Mon Feb 22 19:00:00 2021"
                      epoch_last="Mon Feb 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="36223"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32187"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 20:46:05 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10403171"
                         time_creation="Mon Feb 22 20:12:03 2021"
                         time_modification="Mon Feb 22 20:08:10 2021" />
        <observations epoch_first="Mon Feb 22 19:00:00 2021"
                      epoch_last="Mon Feb 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="36223"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32187"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 22:35:14 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10403171"
                         time_creation="Mon Feb 22 20:12:03 2021"
                         time_modification="Mon Feb 22 20:08:10 2021" />
        <observations epoch_first="Mon Feb 22 19:00:00 2021"
                      epoch_last="Mon Feb 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="36223"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32187"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10403171"
                         time_creation="Mon Feb 22 20:12:03 2021"
                         time_modification="Mon Feb 22 20:08:10 2021" />
        <observations epoch_first="Mon Feb 22 19:00:00 2021"
                      epoch_last="Mon Feb 22 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="36223"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32187"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 22 21:21:19 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="12031991"
                         time_creation="Mon Feb 22 21:12:03 2021"
                         time_modification="Mon Feb 22 21:08:12 2021" />
        <observations epoch_first="Mon Feb 22 20:00:00 2021"
                      epoch_last="Mon Feb 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45011"
                obs_have="43504"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="35145"
                obs_have="35145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31165"
                obs_have="31165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 21:46:18 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="12031991"
                         time_creation="Mon Feb 22 21:12:03 2021"
                         time_modification="Mon Feb 22 21:08:12 2021" />
        <observations epoch_first="Mon Feb 22 20:00:00 2021"
                      epoch_last="Mon Feb 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45011"
                obs_have="43504"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="35145"
                obs_have="35145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31165"
                obs_have="31165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 23:35:19 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="12031991"
                         time_creation="Mon Feb 22 21:12:03 2021"
                         time_modification="Mon Feb 22 21:08:12 2021" />
        <observations epoch_first="Mon Feb 22 20:00:00 2021"
                      epoch_last="Mon Feb 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45011"
                obs_have="43504"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="35145"
                obs_have="35145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31165"
                obs_have="31165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="12031991"
                         time_creation="Mon Feb 22 21:12:03 2021"
                         time_modification="Mon Feb 22 21:08:12 2021" />
        <observations epoch_first="Mon Feb 22 20:00:00 2021"
                      epoch_last="Mon Feb 22 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45011"
                obs_have="43504"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="35145"
                obs_have="35145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31165"
                obs_have="31165"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 22 22:21:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11942747"
                         time_creation="Mon Feb 22 22:12:04 2021"
                         time_modification="Mon Feb 22 22:08:18 2021" />
        <observations epoch_first="Mon Feb 22 21:00:00 2021"
                      epoch_last="Mon Feb 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46376"
                obs_have="40912"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="33665"
                obs_have="33631"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28596"
                obs_have="28596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 22:46:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11942747"
                         time_creation="Mon Feb 22 22:12:04 2021"
                         time_modification="Mon Feb 22 22:08:18 2021" />
        <observations epoch_first="Mon Feb 22 21:00:00 2021"
                      epoch_last="Mon Feb 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46376"
                obs_have="40912"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="33665"
                obs_have="33631"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28596"
                obs_have="28596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 00:35:19 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11942747"
                         time_creation="Mon Feb 22 22:12:04 2021"
                         time_modification="Mon Feb 22 22:08:18 2021" />
        <observations epoch_first="Mon Feb 22 21:00:00 2021"
                      epoch_last="Mon Feb 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46376"
                obs_have="40912"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="33665"
                obs_have="33631"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28596"
                obs_have="28596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="11942747"
                         time_creation="Mon Feb 22 22:12:04 2021"
                         time_modification="Mon Feb 22 22:08:18 2021" />
        <observations epoch_first="Mon Feb 22 21:00:00 2021"
                      epoch_last="Mon Feb 22 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46376"
                obs_have="40912"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="33665"
                obs_have="33631"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="28596"
                obs_have="28596"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 22 23:21:20 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10950682"
                         time_creation="Mon Feb 22 23:12:03 2021"
                         time_modification="Mon Feb 22 23:08:11 2021" />
        <observations epoch_first="Mon Feb 22 22:00:00 2021"
                      epoch_last="Mon Feb 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38815"
                obs_have="37182"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35108"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 23:46:20 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10950682"
                         time_creation="Mon Feb 22 23:12:03 2021"
                         time_modification="Mon Feb 22 23:08:11 2021" />
        <observations epoch_first="Mon Feb 22 22:00:00 2021"
                      epoch_last="Mon Feb 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38815"
                obs_have="37182"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35108"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 01:35:18 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10950682"
                         time_creation="Mon Feb 22 23:12:03 2021"
                         time_modification="Mon Feb 22 23:08:11 2021" />
        <observations epoch_first="Mon Feb 22 22:00:00 2021"
                      epoch_last="Mon Feb 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38815"
                obs_have="37182"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35108"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10950682"
                         time_creation="Mon Feb 22 23:12:03 2021"
                         time_modification="Mon Feb 22 23:08:11 2021" />
        <observations epoch_first="Mon Feb 22 22:00:00 2021"
                      epoch_last="Mon Feb 22 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38815"
                obs_have="37182"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="35108"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln053x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb 23 18:28:41 2021"
               level="3">
        <file_statistics latency="00:49:46"
                         size="11237594"
                         time_creation="Tue Feb 23 02:50:04 2021"
                         time_modification="Tue Feb 23 00:49:45 2021" />
        <observations epoch_first="Mon Feb 22 23:00:00 2021"
                      epoch_last="Mon Feb 22 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38932"
                obs_have="38161"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="34930"
                obs_have="34930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32661"
                obs_have="32661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
