<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-11-29 00:00:00"
    DayOfYear="334"
    Year="2020">
  <station name="CHTA">
    <file name="/chta3340.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Nov 30 18:01:58 2020"
               level="3">
        <file_statistics latency="01:34:03"
                         size="7416507"
                         time_creation="Mon Nov 30 02:50:19 2020"
                         time_modification="Mon Nov 30 01:33:33 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28894"
                obs_have="26605"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="24214"
                obs_have="23170"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="21451"
                obs_have="20672"
                obs_ratio="96.37" />
        </observations>
      </control>
      <control date="Tue Dec 29 02:46:06 2020"
               level="3">
        <file_statistics latency="29 day(s) 01:36:45"
                         size="7704500"
                         time_creation="Tue Dec 29 02:04:18 2020"
                         time_modification="Tue Dec 29 01:36:15 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28894"
                obs_have="27742"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="24214"
                obs_have="24126"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21451"
                obs_have="21451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Nov 29 01:20:47 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9858786"
                         time_creation="Sun Nov 29 01:12:02 2020"
                         time_modification="Sun Nov 29 01:08:17 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="61109"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="61109"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="61109"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 01:46:12 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9858786"
                         time_creation="Sun Nov 29 01:12:02 2020"
                         time_modification="Sun Nov 29 01:08:17 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36267"
                obs_have="33993"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29164"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="26337"
                obs_have="26337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 03:35:07 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9858786"
                         time_creation="Sun Nov 29 01:12:02 2020"
                         time_modification="Sun Nov 29 01:08:17 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36267"
                obs_have="33993"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29164"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="26337"
                obs_have="26337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9858786"
                         time_creation="Sun Nov 29 01:12:02 2020"
                         time_modification="Sun Nov 29 01:08:17 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36267"
                obs_have="33993"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29164"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="26337"
                obs_have="26337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9858786"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 01:08:17 2020" />
        <observations epoch_first="Sun Nov 29 00:00:00 2020"
                      epoch_last="Sun Nov 29 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36267"
                obs_have="33993"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29595"
                obs_have="29164"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="26337"
                obs_have="26337"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Nov 29 02:21:09 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10326110"
                         time_creation="Sun Nov 29 02:12:01 2020"
                         time_modification="Sun Nov 29 02:08:23 2020" />
        <observations epoch_first="Sun Nov 29 01:00:00 2020"
                      epoch_last="Sun Nov 29 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37040"
                obs_have="35484"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="33631"
                obs_have="33629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31078"
                obs_have="31076"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Nov 29 02:46:10 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10326110"
                         time_creation="Sun Nov 29 02:12:01 2020"
                         time_modification="Sun Nov 29 02:08:23 2020" />
        <observations epoch_first="Sun Nov 29 01:00:00 2020"
                      epoch_last="Sun Nov 29 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37040"
                obs_have="35484"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="33631"
                obs_have="33629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31078"
                obs_have="31076"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Nov 29 04:35:15 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10326110"
                         time_creation="Sun Nov 29 02:12:01 2020"
                         time_modification="Sun Nov 29 02:08:23 2020" />
        <observations epoch_first="Sun Nov 29 01:00:00 2020"
                      epoch_last="Sun Nov 29 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37040"
                obs_have="35484"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="33631"
                obs_have="33629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31078"
                obs_have="31076"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10326110"
                         time_creation="Sun Nov 29 02:12:01 2020"
                         time_modification="Sun Nov 29 02:08:23 2020" />
        <observations epoch_first="Sun Nov 29 01:00:00 2020"
                      epoch_last="Sun Nov 29 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37040"
                obs_have="35484"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="33631"
                obs_have="33629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31078"
                obs_have="31076"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10326110"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 02:08:23 2020" />
        <observations epoch_first="Sun Nov 29 01:00:00 2020"
                      epoch_last="Sun Nov 29 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37040"
                obs_have="35484"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="33631"
                obs_have="33629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31078"
                obs_have="31076"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chta334c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Nov 29 03:21:14 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="12281794"
                         time_creation="Sun Nov 29 03:12:05 2020"
                         time_modification="Sun Nov 29 03:08:30 2020" />
        <observations epoch_first="Sun Nov 29 02:00:00 2020"
                      epoch_last="Sun Nov 29 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44457"
                obs_have="43605"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30503"
                obs_have="30503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 03:46:11 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="12281794"
                         time_creation="Sun Nov 29 03:12:05 2020"
                         time_modification="Sun Nov 29 03:08:30 2020" />
        <observations epoch_first="Sun Nov 29 02:00:00 2020"
                      epoch_last="Sun Nov 29 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44457"
                obs_have="43605"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30503"
                obs_have="30503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 05:35:19 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="12281794"
                         time_creation="Sun Nov 29 03:12:05 2020"
                         time_modification="Sun Nov 29 03:08:30 2020" />
        <observations epoch_first="Sun Nov 29 02:00:00 2020"
                      epoch_last="Sun Nov 29 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44457"
                obs_have="43605"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30503"
                obs_have="30503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="12281794"
                         time_creation="Sun Nov 29 03:12:05 2020"
                         time_modification="Sun Nov 29 03:08:30 2020" />
        <observations epoch_first="Sun Nov 29 02:00:00 2020"
                      epoch_last="Sun Nov 29 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44457"
                obs_have="43605"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30503"
                obs_have="30503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:31"
                         size="12281794"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 03:08:30 2020" />
        <observations epoch_first="Sun Nov 29 02:00:00 2020"
                      epoch_last="Sun Nov 29 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44457"
                obs_have="43605"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30503"
                obs_have="30503"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Nov 29 04:21:18 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11318144"
                         time_creation="Sun Nov 29 04:12:02 2020"
                         time_modification="Sun Nov 29 04:08:27 2020" />
        <observations epoch_first="Sun Nov 29 03:00:00 2020"
                      epoch_last="Sun Nov 29 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42590"
                obs_have="38701"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28420"
                obs_have="28420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 04:46:15 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11318144"
                         time_creation="Sun Nov 29 04:12:02 2020"
                         time_modification="Sun Nov 29 04:08:27 2020" />
        <observations epoch_first="Sun Nov 29 03:00:00 2020"
                      epoch_last="Sun Nov 29 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42590"
                obs_have="38701"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28420"
                obs_have="28420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 06:35:18 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11318144"
                         time_creation="Sun Nov 29 04:12:02 2020"
                         time_modification="Sun Nov 29 04:08:27 2020" />
        <observations epoch_first="Sun Nov 29 03:00:00 2020"
                      epoch_last="Sun Nov 29 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42590"
                obs_have="38701"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28420"
                obs_have="28420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11318144"
                         time_creation="Sun Nov 29 04:12:02 2020"
                         time_modification="Sun Nov 29 04:08:27 2020" />
        <observations epoch_first="Sun Nov 29 03:00:00 2020"
                      epoch_last="Sun Nov 29 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42590"
                obs_have="38701"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28420"
                obs_have="28420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11318144"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 04:08:27 2020" />
        <observations epoch_first="Sun Nov 29 03:00:00 2020"
                      epoch_last="Sun Nov 29 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42590"
                obs_have="38701"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="33101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28420"
                obs_have="28420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Nov 29 05:21:16 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10257519"
                         time_creation="Sun Nov 29 05:12:03 2020"
                         time_modification="Sun Nov 29 05:08:23 2020" />
        <observations epoch_first="Sun Nov 29 04:00:00 2020"
                      epoch_last="Sun Nov 29 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34054"
                obs_have="33549"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 05:46:12 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10257519"
                         time_creation="Sun Nov 29 05:12:03 2020"
                         time_modification="Sun Nov 29 05:08:23 2020" />
        <observations epoch_first="Sun Nov 29 04:00:00 2020"
                      epoch_last="Sun Nov 29 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34054"
                obs_have="33549"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 07:35:17 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10257519"
                         time_creation="Sun Nov 29 05:12:03 2020"
                         time_modification="Sun Nov 29 05:08:23 2020" />
        <observations epoch_first="Sun Nov 29 04:00:00 2020"
                      epoch_last="Sun Nov 29 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34054"
                obs_have="33549"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10257519"
                         time_creation="Sun Nov 29 05:12:03 2020"
                         time_modification="Sun Nov 29 05:08:23 2020" />
        <observations epoch_first="Sun Nov 29 04:00:00 2020"
                      epoch_last="Sun Nov 29 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34054"
                obs_have="33549"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10257519"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 05:08:23 2020" />
        <observations epoch_first="Sun Nov 29 04:00:00 2020"
                      epoch_last="Sun Nov 29 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34054"
                obs_have="33549"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Nov 29 06:21:16 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9903324"
                         time_creation="Sun Nov 29 06:12:02 2020"
                         time_modification="Sun Nov 29 06:08:17 2020" />
        <observations epoch_first="Sun Nov 29 05:00:00 2020"
                      epoch_last="Sun Nov 29 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33969"
                obs_have="33430"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29648"
                obs_have="29648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 06:46:17 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9903324"
                         time_creation="Sun Nov 29 06:12:02 2020"
                         time_modification="Sun Nov 29 06:08:17 2020" />
        <observations epoch_first="Sun Nov 29 05:00:00 2020"
                      epoch_last="Sun Nov 29 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33969"
                obs_have="33430"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29648"
                obs_have="29648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 08:35:16 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9903324"
                         time_creation="Sun Nov 29 06:12:02 2020"
                         time_modification="Sun Nov 29 06:08:17 2020" />
        <observations epoch_first="Sun Nov 29 05:00:00 2020"
                      epoch_last="Sun Nov 29 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33969"
                obs_have="33430"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29648"
                obs_have="29648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9903324"
                         time_creation="Sun Nov 29 06:12:02 2020"
                         time_modification="Sun Nov 29 06:08:17 2020" />
        <observations epoch_first="Sun Nov 29 05:00:00 2020"
                      epoch_last="Sun Nov 29 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33969"
                obs_have="33430"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29648"
                obs_have="29648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9903324"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 06:08:17 2020" />
        <observations epoch_first="Sun Nov 29 05:00:00 2020"
                      epoch_last="Sun Nov 29 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33969"
                obs_have="33430"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29648"
                obs_have="29648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Nov 29 07:21:19 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10402230"
                         time_creation="Sun Nov 29 07:12:03 2020"
                         time_modification="Sun Nov 29 07:08:24 2020" />
        <observations epoch_first="Sun Nov 29 06:00:00 2020"
                      epoch_last="Sun Nov 29 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39128"
                obs_have="38072"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34135"
                obs_have="34135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29738"
                obs_have="29738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 07:46:21 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10402230"
                         time_creation="Sun Nov 29 07:12:03 2020"
                         time_modification="Sun Nov 29 07:08:24 2020" />
        <observations epoch_first="Sun Nov 29 06:00:00 2020"
                      epoch_last="Sun Nov 29 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39128"
                obs_have="38072"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34135"
                obs_have="34135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29738"
                obs_have="29738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 09:35:20 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10402230"
                         time_creation="Sun Nov 29 07:12:03 2020"
                         time_modification="Sun Nov 29 07:08:24 2020" />
        <observations epoch_first="Sun Nov 29 06:00:00 2020"
                      epoch_last="Sun Nov 29 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39128"
                obs_have="38072"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34135"
                obs_have="34135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29738"
                obs_have="29738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10402230"
                         time_creation="Sun Nov 29 07:12:03 2020"
                         time_modification="Sun Nov 29 07:08:24 2020" />
        <observations epoch_first="Sun Nov 29 06:00:00 2020"
                      epoch_last="Sun Nov 29 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39128"
                obs_have="38072"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34135"
                obs_have="34135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29738"
                obs_have="29738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10402230"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 07:08:24 2020" />
        <observations epoch_first="Sun Nov 29 06:00:00 2020"
                      epoch_last="Sun Nov 29 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39128"
                obs_have="38072"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="34135"
                obs_have="34135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29738"
                obs_have="29738"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Nov 29 08:21:17 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10137560"
                         time_creation="Sun Nov 29 08:12:02 2020"
                         time_modification="Sun Nov 29 08:08:22 2020" />
        <observations epoch_first="Sun Nov 29 07:00:00 2020"
                      epoch_last="Sun Nov 29 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38022"
                obs_have="37622"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="35444"
                obs_have="35444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 08:46:17 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10137560"
                         time_creation="Sun Nov 29 08:12:02 2020"
                         time_modification="Sun Nov 29 08:08:22 2020" />
        <observations epoch_first="Sun Nov 29 07:00:00 2020"
                      epoch_last="Sun Nov 29 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38022"
                obs_have="37622"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="35444"
                obs_have="35444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 10:35:17 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10137560"
                         time_creation="Sun Nov 29 08:12:02 2020"
                         time_modification="Sun Nov 29 08:08:22 2020" />
        <observations epoch_first="Sun Nov 29 07:00:00 2020"
                      epoch_last="Sun Nov 29 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38022"
                obs_have="37622"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="35444"
                obs_have="35444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10137560"
                         time_creation="Sun Nov 29 08:12:02 2020"
                         time_modification="Sun Nov 29 08:08:22 2020" />
        <observations epoch_first="Sun Nov 29 07:00:00 2020"
                      epoch_last="Sun Nov 29 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38022"
                obs_have="37622"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="35444"
                obs_have="35444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10137560"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 08:08:22 2020" />
        <observations epoch_first="Sun Nov 29 07:00:00 2020"
                      epoch_last="Sun Nov 29 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38022"
                obs_have="37622"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="35444"
                obs_have="35444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Nov 29 09:21:19 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633310"
                         time_creation="Sun Nov 29 09:12:02 2020"
                         time_modification="Sun Nov 29 09:08:20 2020" />
        <observations epoch_first="Sun Nov 29 08:00:00 2020"
                      epoch_last="Sun Nov 29 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36977"
                obs_have="36513"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28963"
                obs_have="28963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 09:46:18 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633310"
                         time_creation="Sun Nov 29 09:12:02 2020"
                         time_modification="Sun Nov 29 09:08:20 2020" />
        <observations epoch_first="Sun Nov 29 08:00:00 2020"
                      epoch_last="Sun Nov 29 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36977"
                obs_have="36513"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28963"
                obs_have="28963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 11:35:19 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633310"
                         time_creation="Sun Nov 29 09:12:02 2020"
                         time_modification="Sun Nov 29 09:08:20 2020" />
        <observations epoch_first="Sun Nov 29 08:00:00 2020"
                      epoch_last="Sun Nov 29 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36977"
                obs_have="36513"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28963"
                obs_have="28963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633310"
                         time_creation="Sun Nov 29 09:12:02 2020"
                         time_modification="Sun Nov 29 09:08:20 2020" />
        <observations epoch_first="Sun Nov 29 08:00:00 2020"
                      epoch_last="Sun Nov 29 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36977"
                obs_have="36513"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28963"
                obs_have="28963"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633310"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 09:08:20 2020" />
        <observations epoch_first="Sun Nov 29 08:00:00 2020"
                      epoch_last="Sun Nov 29 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36977"
                obs_have="36513"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28963"
                obs_have="28963"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Nov 29 10:21:19 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9319337"
                         time_creation="Sun Nov 29 10:12:02 2020"
                         time_modification="Sun Nov 29 10:08:19 2020" />
        <observations epoch_first="Sun Nov 29 09:00:00 2020"
                      epoch_last="Sun Nov 29 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34839"
                obs_have="34399"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="30098"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 10:46:17 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9319337"
                         time_creation="Sun Nov 29 10:12:02 2020"
                         time_modification="Sun Nov 29 10:08:19 2020" />
        <observations epoch_first="Sun Nov 29 09:00:00 2020"
                      epoch_last="Sun Nov 29 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34839"
                obs_have="34399"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="30098"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 12:35:17 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9319337"
                         time_creation="Sun Nov 29 10:12:02 2020"
                         time_modification="Sun Nov 29 10:08:19 2020" />
        <observations epoch_first="Sun Nov 29 09:00:00 2020"
                      epoch_last="Sun Nov 29 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34839"
                obs_have="34399"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="30098"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9319337"
                         time_creation="Sun Nov 29 10:12:02 2020"
                         time_modification="Sun Nov 29 10:08:19 2020" />
        <observations epoch_first="Sun Nov 29 09:00:00 2020"
                      epoch_last="Sun Nov 29 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34839"
                obs_have="34399"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="30098"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9319337"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 10:08:19 2020" />
        <observations epoch_first="Sun Nov 29 09:00:00 2020"
                      epoch_last="Sun Nov 29 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34839"
                obs_have="34399"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="30098"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Nov 29 11:21:18 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9887238"
                         time_creation="Sun Nov 29 11:12:04 2020"
                         time_modification="Sun Nov 29 11:08:22 2020" />
        <observations epoch_first="Sun Nov 29 10:00:00 2020"
                      epoch_last="Sun Nov 29 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37263"
                obs_have="34889"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26289"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="23415"
                obs_have="23415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 11:46:19 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9887238"
                         time_creation="Sun Nov 29 11:12:04 2020"
                         time_modification="Sun Nov 29 11:08:22 2020" />
        <observations epoch_first="Sun Nov 29 10:00:00 2020"
                      epoch_last="Sun Nov 29 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37263"
                obs_have="34889"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26289"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="23415"
                obs_have="23415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 13:35:18 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9887238"
                         time_creation="Sun Nov 29 11:12:04 2020"
                         time_modification="Sun Nov 29 11:08:22 2020" />
        <observations epoch_first="Sun Nov 29 10:00:00 2020"
                      epoch_last="Sun Nov 29 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37263"
                obs_have="34889"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26289"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="23415"
                obs_have="23415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9887238"
                         time_creation="Sun Nov 29 11:12:04 2020"
                         time_modification="Sun Nov 29 11:08:22 2020" />
        <observations epoch_first="Sun Nov 29 10:00:00 2020"
                      epoch_last="Sun Nov 29 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37263"
                obs_have="34889"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26289"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="23415"
                obs_have="23415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9887238"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 11:08:22 2020" />
        <observations epoch_first="Sun Nov 29 10:00:00 2020"
                      epoch_last="Sun Nov 29 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37263"
                obs_have="34889"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26289"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="23415"
                obs_have="23415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Nov 29 12:21:15 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9339929"
                         time_creation="Sun Nov 29 12:12:02 2020"
                         time_modification="Sun Nov 29 12:08:19 2020" />
        <observations epoch_first="Sun Nov 29 11:00:00 2020"
                      epoch_last="Sun Nov 29 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="34697"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="25262"
                obs_have="25262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23591"
                obs_have="23591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 12:46:16 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9339929"
                         time_creation="Sun Nov 29 12:12:02 2020"
                         time_modification="Sun Nov 29 12:08:19 2020" />
        <observations epoch_first="Sun Nov 29 11:00:00 2020"
                      epoch_last="Sun Nov 29 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="34697"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="25262"
                obs_have="25262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23591"
                obs_have="23591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 14:35:16 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9339929"
                         time_creation="Sun Nov 29 12:12:02 2020"
                         time_modification="Sun Nov 29 12:08:19 2020" />
        <observations epoch_first="Sun Nov 29 11:00:00 2020"
                      epoch_last="Sun Nov 29 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="34697"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="25262"
                obs_have="25262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23591"
                obs_have="23591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9339929"
                         time_creation="Sun Nov 29 12:12:02 2020"
                         time_modification="Sun Nov 29 12:08:19 2020" />
        <observations epoch_first="Sun Nov 29 11:00:00 2020"
                      epoch_last="Sun Nov 29 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="34697"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="25262"
                obs_have="25262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23591"
                obs_have="23591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9339929"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 12:08:19 2020" />
        <observations epoch_first="Sun Nov 29 11:00:00 2020"
                      epoch_last="Sun Nov 29 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="34697"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="25262"
                obs_have="25262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23591"
                obs_have="23591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Nov 29 13:21:15 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8912077"
                         time_creation="Sun Nov 29 13:12:04 2020"
                         time_modification="Sun Nov 29 13:08:13 2020" />
        <observations epoch_first="Sun Nov 29 12:00:00 2020"
                      epoch_last="Sun Nov 29 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28677"
                obs_have="27836"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 13:46:15 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8912077"
                         time_creation="Sun Nov 29 13:12:04 2020"
                         time_modification="Sun Nov 29 13:08:13 2020" />
        <observations epoch_first="Sun Nov 29 12:00:00 2020"
                      epoch_last="Sun Nov 29 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28677"
                obs_have="27836"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 15:35:13 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8912077"
                         time_creation="Sun Nov 29 13:12:04 2020"
                         time_modification="Sun Nov 29 13:08:13 2020" />
        <observations epoch_first="Sun Nov 29 12:00:00 2020"
                      epoch_last="Sun Nov 29 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28677"
                obs_have="27836"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8912077"
                         time_creation="Sun Nov 29 13:12:04 2020"
                         time_modification="Sun Nov 29 13:08:13 2020" />
        <observations epoch_first="Sun Nov 29 12:00:00 2020"
                      epoch_last="Sun Nov 29 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28677"
                obs_have="27836"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8912077"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 13:08:13 2020" />
        <observations epoch_first="Sun Nov 29 12:00:00 2020"
                      epoch_last="Sun Nov 29 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28677"
                obs_have="27836"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Nov 29 14:21:13 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8588333"
                         time_creation="Sun Nov 29 14:12:03 2020"
                         time_modification="Sun Nov 29 14:08:15 2020" />
        <observations epoch_first="Sun Nov 29 13:00:00 2020"
                      epoch_last="Sun Nov 29 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="29007"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="26041"
                obs_have="25832"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22352"
                obs_have="22352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 14:46:12 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8588333"
                         time_creation="Sun Nov 29 14:12:03 2020"
                         time_modification="Sun Nov 29 14:08:15 2020" />
        <observations epoch_first="Sun Nov 29 13:00:00 2020"
                      epoch_last="Sun Nov 29 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="29007"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="26041"
                obs_have="25832"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22352"
                obs_have="22352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 16:35:05 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8588333"
                         time_creation="Sun Nov 29 14:12:03 2020"
                         time_modification="Sun Nov 29 14:08:15 2020" />
        <observations epoch_first="Sun Nov 29 13:00:00 2020"
                      epoch_last="Sun Nov 29 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="29007"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="26041"
                obs_have="25832"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22352"
                obs_have="22352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8588333"
                         time_creation="Sun Nov 29 14:12:03 2020"
                         time_modification="Sun Nov 29 14:08:15 2020" />
        <observations epoch_first="Sun Nov 29 13:00:00 2020"
                      epoch_last="Sun Nov 29 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="29007"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="26041"
                obs_have="25832"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22352"
                obs_have="22352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8588333"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 14:08:15 2020" />
        <observations epoch_first="Sun Nov 29 13:00:00 2020"
                      epoch_last="Sun Nov 29 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="29007"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="26041"
                obs_have="25832"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22352"
                obs_have="22352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Nov 29 15:21:18 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9453163"
                         time_creation="Sun Nov 29 15:12:02 2020"
                         time_modification="Sun Nov 29 15:08:16 2020" />
        <observations epoch_first="Sun Nov 29 14:00:00 2020"
                      epoch_last="Sun Nov 29 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33146"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28323"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24066"
                obs_have="24066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 15:46:17 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9453163"
                         time_creation="Sun Nov 29 15:12:02 2020"
                         time_modification="Sun Nov 29 15:08:16 2020" />
        <observations epoch_first="Sun Nov 29 14:00:00 2020"
                      epoch_last="Sun Nov 29 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33146"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28323"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24066"
                obs_have="24066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 17:35:12 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9453163"
                         time_creation="Sun Nov 29 15:12:02 2020"
                         time_modification="Sun Nov 29 15:08:16 2020" />
        <observations epoch_first="Sun Nov 29 14:00:00 2020"
                      epoch_last="Sun Nov 29 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33146"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28323"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24066"
                obs_have="24066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9453163"
                         time_creation="Sun Nov 29 15:12:02 2020"
                         time_modification="Sun Nov 29 15:08:16 2020" />
        <observations epoch_first="Sun Nov 29 14:00:00 2020"
                      epoch_last="Sun Nov 29 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33146"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28323"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24066"
                obs_have="24066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9453163"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 15:08:16 2020" />
        <observations epoch_first="Sun Nov 29 14:00:00 2020"
                      epoch_last="Sun Nov 29 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35948"
                obs_have="33146"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28323"
                obs_ratio="97.92" />
          <mask elevation="15 degrees"
                obs_expected="24066"
                obs_have="24066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Nov 29 16:21:10 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9039306"
                         time_creation="Sun Nov 29 16:12:05 2020"
                         time_modification="Sun Nov 29 16:08:15 2020" />
        <observations epoch_first="Sun Nov 29 15:00:00 2020"
                      epoch_last="Sun Nov 29 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39881"
                obs_have="37583"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26435"
                obs_have="26435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 16:46:13 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9039306"
                         time_creation="Sun Nov 29 16:12:05 2020"
                         time_modification="Sun Nov 29 16:08:15 2020" />
        <observations epoch_first="Sun Nov 29 15:00:00 2020"
                      epoch_last="Sun Nov 29 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39881"
                obs_have="37583"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26435"
                obs_have="26435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 18:35:13 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9039306"
                         time_creation="Sun Nov 29 16:12:05 2020"
                         time_modification="Sun Nov 29 16:08:15 2020" />
        <observations epoch_first="Sun Nov 29 15:00:00 2020"
                      epoch_last="Sun Nov 29 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39881"
                obs_have="37583"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26435"
                obs_have="26435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9039306"
                         time_creation="Sun Nov 29 16:12:05 2020"
                         time_modification="Sun Nov 29 16:08:15 2020" />
        <observations epoch_first="Sun Nov 29 15:00:00 2020"
                      epoch_last="Sun Nov 29 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39881"
                obs_have="37583"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26435"
                obs_have="26435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9039306"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 16:08:15 2020" />
        <observations epoch_first="Sun Nov 29 15:00:00 2020"
                      epoch_last="Sun Nov 29 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39881"
                obs_have="37583"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26435"
                obs_have="26435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Nov 29 17:21:20 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9042360"
                         time_creation="Sun Nov 29 17:12:03 2020"
                         time_modification="Sun Nov 29 17:08:15 2020" />
        <observations epoch_first="Sun Nov 29 16:00:00 2020"
                      epoch_last="Sun Nov 29 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36344"
                obs_have="36344"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35465"
                obs_have="35465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 17:46:21 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9042360"
                         time_creation="Sun Nov 29 17:12:03 2020"
                         time_modification="Sun Nov 29 17:08:15 2020" />
        <observations epoch_first="Sun Nov 29 16:00:00 2020"
                      epoch_last="Sun Nov 29 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36344"
                obs_have="36344"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35465"
                obs_have="35465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 19:35:18 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9042360"
                         time_creation="Sun Nov 29 17:12:03 2020"
                         time_modification="Sun Nov 29 17:08:15 2020" />
        <observations epoch_first="Sun Nov 29 16:00:00 2020"
                      epoch_last="Sun Nov 29 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36344"
                obs_have="36344"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35465"
                obs_have="35465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9042360"
                         time_creation="Sun Nov 29 17:12:03 2020"
                         time_modification="Sun Nov 29 17:08:15 2020" />
        <observations epoch_first="Sun Nov 29 16:00:00 2020"
                      epoch_last="Sun Nov 29 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36344"
                obs_have="36344"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35465"
                obs_have="35465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9042360"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 17:08:15 2020" />
        <observations epoch_first="Sun Nov 29 16:00:00 2020"
                      epoch_last="Sun Nov 29 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36344"
                obs_have="36344"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35465"
                obs_have="35465"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Nov 29 18:21:17 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9627774"
                         time_creation="Sun Nov 29 18:12:05 2020"
                         time_modification="Sun Nov 29 18:08:20 2020" />
        <observations epoch_first="Sun Nov 29 17:00:00 2020"
                      epoch_last="Sun Nov 29 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40815"
                obs_have="40022"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="36559"
                obs_have="36559"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32462"
                obs_have="32462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 18:46:18 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9627774"
                         time_creation="Sun Nov 29 18:12:05 2020"
                         time_modification="Sun Nov 29 18:08:20 2020" />
        <observations epoch_first="Sun Nov 29 17:00:00 2020"
                      epoch_last="Sun Nov 29 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40815"
                obs_have="40022"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="36559"
                obs_have="36559"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32462"
                obs_have="32462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 20:35:21 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9627774"
                         time_creation="Sun Nov 29 18:12:05 2020"
                         time_modification="Sun Nov 29 18:08:20 2020" />
        <observations epoch_first="Sun Nov 29 17:00:00 2020"
                      epoch_last="Sun Nov 29 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40815"
                obs_have="40022"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="36559"
                obs_have="36559"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32462"
                obs_have="32462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9627774"
                         time_creation="Sun Nov 29 18:12:05 2020"
                         time_modification="Sun Nov 29 18:08:20 2020" />
        <observations epoch_first="Sun Nov 29 17:00:00 2020"
                      epoch_last="Sun Nov 29 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40815"
                obs_have="40022"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="36559"
                obs_have="36559"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32462"
                obs_have="32462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9627774"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 18:08:20 2020" />
        <observations epoch_first="Sun Nov 29 17:00:00 2020"
                      epoch_last="Sun Nov 29 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40815"
                obs_have="40022"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="36559"
                obs_have="36559"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32462"
                obs_have="32462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Nov 29 19:21:17 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9529476"
                         time_creation="Sun Nov 29 19:12:03 2020"
                         time_modification="Sun Nov 29 19:08:18 2020" />
        <observations epoch_first="Sun Nov 29 18:00:00 2020"
                      epoch_last="Sun Nov 29 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="38197"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 19:46:16 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9529476"
                         time_creation="Sun Nov 29 19:12:03 2020"
                         time_modification="Sun Nov 29 19:08:18 2020" />
        <observations epoch_first="Sun Nov 29 18:00:00 2020"
                      epoch_last="Sun Nov 29 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="38197"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 21:35:20 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9529476"
                         time_creation="Sun Nov 29 19:12:03 2020"
                         time_modification="Sun Nov 29 19:08:18 2020" />
        <observations epoch_first="Sun Nov 29 18:00:00 2020"
                      epoch_last="Sun Nov 29 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="38197"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9529476"
                         time_creation="Sun Nov 29 19:12:03 2020"
                         time_modification="Sun Nov 29 19:08:18 2020" />
        <observations epoch_first="Sun Nov 29 18:00:00 2020"
                      epoch_last="Sun Nov 29 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="38197"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9529476"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 19:08:18 2020" />
        <observations epoch_first="Sun Nov 29 18:00:00 2020"
                      epoch_last="Sun Nov 29 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38791"
                obs_have="38197"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23301"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Nov 29 20:46:04 2020"
               level="3">
        <file_statistics latency="00:37:12"
                         size="8780148"
                         time_creation="Sun Nov 29 20:45:03 2020"
                         time_modification="Sun Nov 29 20:37:11 2020" />
        <observations epoch_first="Sun Nov 29 19:00:00 2020"
                      epoch_last="Sun Nov 29 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32330"
                obs_have="31292"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 22:35:14 2020"
               level="3">
        <file_statistics latency="01:07:12"
                         size="8780148"
                         time_creation="Sun Nov 29 21:10:03 2020"
                         time_modification="Sun Nov 29 21:07:11 2020" />
        <observations epoch_first="Sun Nov 29 19:00:00 2020"
                      epoch_last="Sun Nov 29 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32330"
                obs_have="31292"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="01:07:12"
                         size="8780148"
                         time_creation="Sun Nov 29 21:10:03 2020"
                         time_modification="Sun Nov 29 21:07:11 2020" />
        <observations epoch_first="Sun Nov 29 19:00:00 2020"
                      epoch_last="Sun Nov 29 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32330"
                obs_have="31292"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="01:07:12"
                         size="8780148"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 21:07:11 2020" />
        <observations epoch_first="Sun Nov 29 19:00:00 2020"
                      epoch_last="Sun Nov 29 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32330"
                obs_have="31292"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26832"
                obs_have="26832"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Nov 29 23:35:16 2020"
               level="3">
        <file_statistics latency="01:08:12"
                         size="9039590"
                         time_creation="Sun Nov 29 22:14:02 2020"
                         time_modification="Sun Nov 29 22:08:11 2020" />
        <observations epoch_first="Sun Nov 29 20:00:00 2020"
                      epoch_last="Sun Nov 29 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30435"
                obs_have="28938"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="26489"
                obs_have="26228"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="01:08:12"
                         size="9039590"
                         time_creation="Sun Nov 29 22:14:02 2020"
                         time_modification="Sun Nov 29 22:08:11 2020" />
        <observations epoch_first="Sun Nov 29 20:00:00 2020"
                      epoch_last="Sun Nov 29 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30435"
                obs_have="28938"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="26489"
                obs_have="26228"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="01:08:12"
                         size="9039590"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 22:08:11 2020" />
        <observations epoch_first="Sun Nov 29 20:00:00 2020"
                      epoch_last="Sun Nov 29 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30435"
                obs_have="28938"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="26489"
                obs_have="26228"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23148"
                obs_have="23148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Nov 30 00:35:17 2020"
               level="3">
        <file_statistics latency="01:09:09"
                         size="8705020"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:08 2020" />
        <observations epoch_first="Sun Nov 29 21:00:00 2020"
                      epoch_last="Sun Nov 29 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="29898"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="01:09:09"
                         size="8705020"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:08 2020" />
        <observations epoch_first="Sun Nov 29 21:00:00 2020"
                      epoch_last="Sun Nov 29 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="29898"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="01:09:09"
                         size="8705020"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 23:09:08 2020" />
        <observations epoch_first="Sun Nov 29 21:00:00 2020"
                      epoch_last="Sun Nov 29 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="29898"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23693"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Nov 29 23:21:19 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9058623"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:09 2020" />
        <observations epoch_first="Sun Nov 29 22:00:00 2020"
                      epoch_last="Sun Nov 29 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32693"
                obs_have="30935"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="25825"
                obs_have="25044"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="20110"
                obs_have="20110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 29 23:46:19 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9058623"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:09 2020" />
        <observations epoch_first="Sun Nov 29 22:00:00 2020"
                      epoch_last="Sun Nov 29 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32693"
                obs_have="30935"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="25825"
                obs_have="25044"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="20110"
                obs_have="20110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 01:35:18 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9058623"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:09 2020" />
        <observations epoch_first="Sun Nov 29 22:00:00 2020"
                      epoch_last="Sun Nov 29 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32693"
                obs_have="30935"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="25825"
                obs_have="25044"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="20110"
                obs_have="20110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9058623"
                         time_creation="Sun Nov 29 23:12:03 2020"
                         time_modification="Sun Nov 29 23:09:09 2020" />
        <observations epoch_first="Sun Nov 29 22:00:00 2020"
                      epoch_last="Sun Nov 29 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32693"
                obs_have="30935"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="25825"
                obs_have="25044"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="20110"
                obs_have="20110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9058623"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Sun Nov 29 23:09:09 2020" />
        <observations epoch_first="Sun Nov 29 22:00:00 2020"
                      epoch_last="Sun Nov 29 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32693"
                obs_have="30935"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="25825"
                obs_have="25044"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="20110"
                obs_have="20110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta334x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Nov 30 18:30:03 2020"
               level="3">
        <file_statistics latency="00:53:21"
                         size="8573854"
                         time_creation="Mon Nov 30 02:50:04 2020"
                         time_modification="Mon Nov 30 00:53:20 2020" />
        <observations epoch_first="Sun Nov 29 23:00:00 2020"
                      epoch_last="Sun Nov 29 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37012"
                obs_have="34107"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23408"
                obs_have="23408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Dec 29 03:14:43 2020"
               level="3">
        <file_statistics latency="00:53:21"
                         size="8573854"
                         time_creation="Sat Dec 26 01:51:37 2020"
                         time_modification="Mon Nov 30 00:53:20 2020" />
        <observations epoch_first="Sun Nov 29 23:00:00 2020"
                      epoch_last="Sun Nov 29 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37012"
                obs_have="34107"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="28676"
                obs_have="28676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23408"
                obs_have="23408"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
