<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-31 00:00:00"
    DayOfYear="31"
    Year="2021">
  <station name="CHTA">
    <file name="/chta0310.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb  1 18:02:09 2021"
               level="3">
        <file_statistics latency="01:33:58"
                         size="7808360"
                         time_creation="Mon Feb  1 02:50:22 2021"
                         time_modification="Mon Feb  1 01:33:28 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30059"
                obs_have="28804"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25118"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 02:46:06 2021"
               level="3">
        <file_statistics latency="01:33:58"
                         size="7808360"
                         time_creation="Sat Feb 27 01:58:15 2021"
                         time_modification="Mon Feb  1 01:33:28 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30059"
                obs_have="28804"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25118"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan 31 01:21:15 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10960034"
                         time_creation="Sun Jan 31 01:12:02 2021"
                         time_modification="Sun Jan 31 01:08:19 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="37264"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="35629"
                obs_have="35629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34162"
                obs_have="34162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 01:46:18 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10960034"
                         time_creation="Sun Jan 31 01:12:02 2021"
                         time_modification="Sun Jan 31 01:08:19 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="37264"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="35629"
                obs_have="35629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34162"
                obs_have="34162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 03:35:11 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10960034"
                         time_creation="Sun Jan 31 01:12:02 2021"
                         time_modification="Sun Jan 31 01:08:19 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="37264"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="35629"
                obs_have="35629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34162"
                obs_have="34162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10960034"
                         time_creation="Sun Jan 31 01:12:02 2021"
                         time_modification="Sun Jan 31 01:08:19 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="37264"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="35629"
                obs_have="35629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34162"
                obs_have="34162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10960034"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 01:08:19 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="37264"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="35629"
                obs_have="35629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34162"
                obs_have="34162"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan 31 02:21:13 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9871205"
                         time_creation="Sun Jan 31 02:12:03 2021"
                         time_modification="Sun Jan 31 02:08:15 2021" />
        <observations epoch_first="Sun Jan 31 01:00:00 2021"
                      epoch_last="Sun Jan 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38724"
                obs_have="37740"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32574"
                obs_have="32574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 02:46:12 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9871205"
                         time_creation="Sun Jan 31 02:12:03 2021"
                         time_modification="Sun Jan 31 02:08:15 2021" />
        <observations epoch_first="Sun Jan 31 01:00:00 2021"
                      epoch_last="Sun Jan 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38724"
                obs_have="37740"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32574"
                obs_have="32574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 04:35:13 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9871205"
                         time_creation="Sun Jan 31 02:12:03 2021"
                         time_modification="Sun Jan 31 02:08:15 2021" />
        <observations epoch_first="Sun Jan 31 01:00:00 2021"
                      epoch_last="Sun Jan 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38724"
                obs_have="37740"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32574"
                obs_have="32574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9871205"
                         time_creation="Sun Jan 31 02:12:03 2021"
                         time_modification="Sun Jan 31 02:08:15 2021" />
        <observations epoch_first="Sun Jan 31 01:00:00 2021"
                      epoch_last="Sun Jan 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38724"
                obs_have="37740"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32574"
                obs_have="32574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9871205"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 02:08:15 2021" />
        <observations epoch_first="Sun Jan 31 01:00:00 2021"
                      epoch_last="Sun Jan 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38724"
                obs_have="37740"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35044"
                obs_have="35044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32574"
                obs_have="32574"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan 31 03:21:12 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10843800"
                         time_creation="Sun Jan 31 03:12:03 2021"
                         time_modification="Sun Jan 31 03:08:17 2021" />
        <observations epoch_first="Sun Jan 31 02:00:00 2021"
                      epoch_last="Sun Jan 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44860"
                obs_have="42713"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36409"
                obs_have="36409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 03:46:08 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10843800"
                         time_creation="Sun Jan 31 03:12:03 2021"
                         time_modification="Sun Jan 31 03:08:17 2021" />
        <observations epoch_first="Sun Jan 31 02:00:00 2021"
                      epoch_last="Sun Jan 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44860"
                obs_have="42713"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36409"
                obs_have="36409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 05:35:18 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10843800"
                         time_creation="Sun Jan 31 03:12:03 2021"
                         time_modification="Sun Jan 31 03:08:17 2021" />
        <observations epoch_first="Sun Jan 31 02:00:00 2021"
                      epoch_last="Sun Jan 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44860"
                obs_have="42713"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36409"
                obs_have="36409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10843800"
                         time_creation="Sun Jan 31 03:12:03 2021"
                         time_modification="Sun Jan 31 03:08:17 2021" />
        <observations epoch_first="Sun Jan 31 02:00:00 2021"
                      epoch_last="Sun Jan 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44860"
                obs_have="42713"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36409"
                obs_have="36409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10843800"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 03:08:17 2021" />
        <observations epoch_first="Sun Jan 31 02:00:00 2021"
                      epoch_last="Sun Jan 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44860"
                obs_have="42713"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36409"
                obs_have="36409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan 31 04:21:16 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10345703"
                         time_creation="Sun Jan 31 04:12:02 2021"
                         time_modification="Sun Jan 31 04:08:17 2021" />
        <observations epoch_first="Sun Jan 31 03:00:00 2021"
                      epoch_last="Sun Jan 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36459"
                obs_have="36459"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34684"
                obs_have="34684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 04:46:12 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10345703"
                         time_creation="Sun Jan 31 04:12:02 2021"
                         time_modification="Sun Jan 31 04:08:17 2021" />
        <observations epoch_first="Sun Jan 31 03:00:00 2021"
                      epoch_last="Sun Jan 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36459"
                obs_have="36459"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34684"
                obs_have="34684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 06:35:14 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10345703"
                         time_creation="Sun Jan 31 04:12:02 2021"
                         time_modification="Sun Jan 31 04:08:17 2021" />
        <observations epoch_first="Sun Jan 31 03:00:00 2021"
                      epoch_last="Sun Jan 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36459"
                obs_have="36459"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34684"
                obs_have="34684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10345703"
                         time_creation="Sun Jan 31 04:12:02 2021"
                         time_modification="Sun Jan 31 04:08:17 2021" />
        <observations epoch_first="Sun Jan 31 03:00:00 2021"
                      epoch_last="Sun Jan 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36459"
                obs_have="36459"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34684"
                obs_have="34684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10345703"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 04:08:17 2021" />
        <observations epoch_first="Sun Jan 31 03:00:00 2021"
                      epoch_last="Sun Jan 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36459"
                obs_have="36459"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34684"
                obs_have="34684"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan 31 05:21:15 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10121636"
                         time_creation="Sun Jan 31 05:12:03 2021"
                         time_modification="Sun Jan 31 05:08:17 2021" />
        <observations epoch_first="Sun Jan 31 04:00:00 2021"
                      epoch_last="Sun Jan 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38433"
                obs_have="37884"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28609"
                obs_have="28609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 05:46:12 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10121636"
                         time_creation="Sun Jan 31 05:12:03 2021"
                         time_modification="Sun Jan 31 05:08:17 2021" />
        <observations epoch_first="Sun Jan 31 04:00:00 2021"
                      epoch_last="Sun Jan 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38433"
                obs_have="37884"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28609"
                obs_have="28609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 07:35:14 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10121636"
                         time_creation="Sun Jan 31 05:12:03 2021"
                         time_modification="Sun Jan 31 05:08:17 2021" />
        <observations epoch_first="Sun Jan 31 04:00:00 2021"
                      epoch_last="Sun Jan 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38433"
                obs_have="37884"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28609"
                obs_have="28609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10121636"
                         time_creation="Sun Jan 31 05:12:03 2021"
                         time_modification="Sun Jan 31 05:08:17 2021" />
        <observations epoch_first="Sun Jan 31 04:00:00 2021"
                      epoch_last="Sun Jan 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38433"
                obs_have="37884"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28609"
                obs_have="28609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10121636"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 05:08:17 2021" />
        <observations epoch_first="Sun Jan 31 04:00:00 2021"
                      epoch_last="Sun Jan 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38433"
                obs_have="37884"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28609"
                obs_have="28609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan 31 06:21:12 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9864737"
                         time_creation="Sun Jan 31 06:12:02 2021"
                         time_modification="Sun Jan 31 06:08:11 2021" />
        <observations epoch_first="Sun Jan 31 05:00:00 2021"
                      epoch_last="Sun Jan 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33602"
                obs_have="32736"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="28386"
                obs_have="28386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25151"
                obs_have="25151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 06:46:10 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9864737"
                         time_creation="Sun Jan 31 06:12:02 2021"
                         time_modification="Sun Jan 31 06:08:11 2021" />
        <observations epoch_first="Sun Jan 31 05:00:00 2021"
                      epoch_last="Sun Jan 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33602"
                obs_have="32736"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="28386"
                obs_have="28386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25151"
                obs_have="25151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 08:35:11 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9864737"
                         time_creation="Sun Jan 31 06:12:02 2021"
                         time_modification="Sun Jan 31 06:08:11 2021" />
        <observations epoch_first="Sun Jan 31 05:00:00 2021"
                      epoch_last="Sun Jan 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33602"
                obs_have="32736"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="28386"
                obs_have="28386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25151"
                obs_have="25151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9864737"
                         time_creation="Sun Jan 31 06:12:02 2021"
                         time_modification="Sun Jan 31 06:08:11 2021" />
        <observations epoch_first="Sun Jan 31 05:00:00 2021"
                      epoch_last="Sun Jan 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33602"
                obs_have="32736"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="28386"
                obs_have="28386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25151"
                obs_have="25151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9864737"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 06:08:11 2021" />
        <observations epoch_first="Sun Jan 31 05:00:00 2021"
                      epoch_last="Sun Jan 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33602"
                obs_have="32736"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="28386"
                obs_have="28386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25151"
                obs_have="25151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan 31 07:21:14 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9128913"
                         time_creation="Sun Jan 31 07:12:03 2021"
                         time_modification="Sun Jan 31 07:08:13 2021" />
        <observations epoch_first="Sun Jan 31 06:00:00 2021"
                      epoch_last="Sun Jan 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="33727"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="24939"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="22930"
                obs_have="22930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 07:46:14 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9128913"
                         time_creation="Sun Jan 31 07:12:03 2021"
                         time_modification="Sun Jan 31 07:08:13 2021" />
        <observations epoch_first="Sun Jan 31 06:00:00 2021"
                      epoch_last="Sun Jan 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="33727"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="24939"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="22930"
                obs_have="22930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 09:35:12 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9128913"
                         time_creation="Sun Jan 31 07:12:03 2021"
                         time_modification="Sun Jan 31 07:08:13 2021" />
        <observations epoch_first="Sun Jan 31 06:00:00 2021"
                      epoch_last="Sun Jan 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="33727"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="24939"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="22930"
                obs_have="22930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9128913"
                         time_creation="Sun Jan 31 07:12:03 2021"
                         time_modification="Sun Jan 31 07:08:13 2021" />
        <observations epoch_first="Sun Jan 31 06:00:00 2021"
                      epoch_last="Sun Jan 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="33727"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="24939"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="22930"
                obs_have="22930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9128913"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 07:08:13 2021" />
        <observations epoch_first="Sun Jan 31 06:00:00 2021"
                      epoch_last="Sun Jan 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="33727"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="24939"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="22930"
                obs_have="22930"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan 31 08:21:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9121087"
                         time_creation="Sun Jan 31 08:12:03 2021"
                         time_modification="Sun Jan 31 08:08:05 2021" />
        <observations epoch_first="Sun Jan 31 07:00:00 2021"
                      epoch_last="Sun Jan 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33647"
                obs_have="33220"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23390"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 08:46:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9121087"
                         time_creation="Sun Jan 31 08:12:03 2021"
                         time_modification="Sun Jan 31 08:08:05 2021" />
        <observations epoch_first="Sun Jan 31 07:00:00 2021"
                      epoch_last="Sun Jan 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33647"
                obs_have="33220"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23390"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 10:35:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9121087"
                         time_creation="Sun Jan 31 08:12:03 2021"
                         time_modification="Sun Jan 31 08:08:05 2021" />
        <observations epoch_first="Sun Jan 31 07:00:00 2021"
                      epoch_last="Sun Jan 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33647"
                obs_have="33220"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23390"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9121087"
                         time_creation="Sun Jan 31 08:12:03 2021"
                         time_modification="Sun Jan 31 08:08:05 2021" />
        <observations epoch_first="Sun Jan 31 07:00:00 2021"
                      epoch_last="Sun Jan 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33647"
                obs_have="33220"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23390"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9121087"
                         time_creation="Sat Feb 27 01:51:45 2021"
                         time_modification="Sun Jan 31 08:08:05 2021" />
        <observations epoch_first="Sun Jan 31 07:00:00 2021"
                      epoch_last="Sun Jan 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33647"
                obs_have="33220"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23390"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan 31 09:21:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9068086"
                         time_creation="Sun Jan 31 09:12:02 2021"
                         time_modification="Sun Jan 31 09:08:05 2021" />
        <observations epoch_first="Sun Jan 31 08:00:00 2021"
                      epoch_last="Sun Jan 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33891"
                obs_have="32091"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 09:46:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9068086"
                         time_creation="Sun Jan 31 09:12:02 2021"
                         time_modification="Sun Jan 31 09:08:05 2021" />
        <observations epoch_first="Sun Jan 31 08:00:00 2021"
                      epoch_last="Sun Jan 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33891"
                obs_have="32091"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 11:35:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9068086"
                         time_creation="Sun Jan 31 09:12:02 2021"
                         time_modification="Sun Jan 31 09:08:05 2021" />
        <observations epoch_first="Sun Jan 31 08:00:00 2021"
                      epoch_last="Sun Jan 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33891"
                obs_have="32091"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9068086"
                         time_creation="Sun Jan 31 09:12:02 2021"
                         time_modification="Sun Jan 31 09:08:05 2021" />
        <observations epoch_first="Sun Jan 31 08:00:00 2021"
                      epoch_last="Sun Jan 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33891"
                obs_have="32091"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9068086"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 09:08:05 2021" />
        <observations epoch_first="Sun Jan 31 08:00:00 2021"
                      epoch_last="Sun Jan 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33891"
                obs_have="32091"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="27653"
                obs_have="27653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan 31 10:21:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8023388"
                         time_creation="Sun Jan 31 10:12:02 2021"
                         time_modification="Sun Jan 31 10:08:05 2021" />
        <observations epoch_first="Sun Jan 31 09:00:00 2021"
                      epoch_last="Sun Jan 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33349"
                obs_have="31523"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29128"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="26333"
                obs_have="26333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 10:46:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8023388"
                         time_creation="Sun Jan 31 10:12:02 2021"
                         time_modification="Sun Jan 31 10:08:05 2021" />
        <observations epoch_first="Sun Jan 31 09:00:00 2021"
                      epoch_last="Sun Jan 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33349"
                obs_have="31523"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29128"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="26333"
                obs_have="26333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 12:35:09 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8023388"
                         time_creation="Sun Jan 31 10:12:02 2021"
                         time_modification="Sun Jan 31 10:08:05 2021" />
        <observations epoch_first="Sun Jan 31 09:00:00 2021"
                      epoch_last="Sun Jan 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33349"
                obs_have="31523"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29128"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="26333"
                obs_have="26333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8023388"
                         time_creation="Sun Jan 31 10:12:02 2021"
                         time_modification="Sun Jan 31 10:08:05 2021" />
        <observations epoch_first="Sun Jan 31 09:00:00 2021"
                      epoch_last="Sun Jan 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33349"
                obs_have="31523"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29128"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="26333"
                obs_have="26333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8023388"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 10:08:05 2021" />
        <observations epoch_first="Sun Jan 31 09:00:00 2021"
                      epoch_last="Sun Jan 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33349"
                obs_have="31523"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="29128"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="26333"
                obs_have="26333"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan 31 11:21:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9848758"
                         time_creation="Sun Jan 31 11:12:03 2021"
                         time_modification="Sun Jan 31 11:08:11 2021" />
        <observations epoch_first="Sun Jan 31 10:00:00 2021"
                      epoch_last="Sun Jan 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40559"
                obs_have="39765"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29638"
                obs_have="29638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 11:46:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9848758"
                         time_creation="Sun Jan 31 11:12:03 2021"
                         time_modification="Sun Jan 31 11:08:11 2021" />
        <observations epoch_first="Sun Jan 31 10:00:00 2021"
                      epoch_last="Sun Jan 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40559"
                obs_have="39765"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29638"
                obs_have="29638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 13:35:12 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9848758"
                         time_creation="Sun Jan 31 11:12:03 2021"
                         time_modification="Sun Jan 31 11:08:11 2021" />
        <observations epoch_first="Sun Jan 31 10:00:00 2021"
                      epoch_last="Sun Jan 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40559"
                obs_have="39765"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29638"
                obs_have="29638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9848758"
                         time_creation="Sun Jan 31 11:12:03 2021"
                         time_modification="Sun Jan 31 11:08:11 2021" />
        <observations epoch_first="Sun Jan 31 10:00:00 2021"
                      epoch_last="Sun Jan 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40559"
                obs_have="39765"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29638"
                obs_have="29638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9848758"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 11:08:11 2021" />
        <observations epoch_first="Sun Jan 31 10:00:00 2021"
                      epoch_last="Sun Jan 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40559"
                obs_have="39765"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33650"
                obs_have="33650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29638"
                obs_have="29638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan 31 12:21:16 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10218121"
                         time_creation="Sun Jan 31 12:12:03 2021"
                         time_modification="Sun Jan 31 12:08:16 2021" />
        <observations epoch_first="Sun Jan 31 11:00:00 2021"
                      epoch_last="Sun Jan 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45046"
                obs_have="42161"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="38179"
                obs_have="38004"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 12:46:15 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10218121"
                         time_creation="Sun Jan 31 12:12:03 2021"
                         time_modification="Sun Jan 31 12:08:16 2021" />
        <observations epoch_first="Sun Jan 31 11:00:00 2021"
                      epoch_last="Sun Jan 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45046"
                obs_have="42161"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="38179"
                obs_have="38004"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 14:35:14 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10218121"
                         time_creation="Sun Jan 31 12:12:03 2021"
                         time_modification="Sun Jan 31 12:08:16 2021" />
        <observations epoch_first="Sun Jan 31 11:00:00 2021"
                      epoch_last="Sun Jan 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45046"
                obs_have="42161"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="38179"
                obs_have="38004"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10218121"
                         time_creation="Sun Jan 31 12:12:03 2021"
                         time_modification="Sun Jan 31 12:08:16 2021" />
        <observations epoch_first="Sun Jan 31 11:00:00 2021"
                      epoch_last="Sun Jan 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45046"
                obs_have="42161"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="38179"
                obs_have="38004"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10218121"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 12:08:16 2021" />
        <observations epoch_first="Sun Jan 31 11:00:00 2021"
                      epoch_last="Sun Jan 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45046"
                obs_have="42161"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="38179"
                obs_have="38004"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan 31 13:21:15 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9523783"
                         time_creation="Sun Jan 31 13:12:03 2021"
                         time_modification="Sun Jan 31 13:08:11 2021" />
        <observations epoch_first="Sun Jan 31 12:00:00 2021"
                      epoch_last="Sun Jan 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41001"
                obs_have="39652"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="37783"
                obs_have="37753"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="35945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 13:46:14 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9523783"
                         time_creation="Sun Jan 31 13:12:03 2021"
                         time_modification="Sun Jan 31 13:08:11 2021" />
        <observations epoch_first="Sun Jan 31 12:00:00 2021"
                      epoch_last="Sun Jan 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41001"
                obs_have="39652"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="37783"
                obs_have="37753"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="35945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 15:35:13 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9523783"
                         time_creation="Sun Jan 31 13:12:03 2021"
                         time_modification="Sun Jan 31 13:08:11 2021" />
        <observations epoch_first="Sun Jan 31 12:00:00 2021"
                      epoch_last="Sun Jan 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41001"
                obs_have="39652"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="37783"
                obs_have="37753"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="35945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9523783"
                         time_creation="Sun Jan 31 13:12:03 2021"
                         time_modification="Sun Jan 31 13:08:11 2021" />
        <observations epoch_first="Sun Jan 31 12:00:00 2021"
                      epoch_last="Sun Jan 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41001"
                obs_have="39652"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="37783"
                obs_have="37753"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="35945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9523783"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 13:08:11 2021" />
        <observations epoch_first="Sun Jan 31 12:00:00 2021"
                      epoch_last="Sun Jan 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41001"
                obs_have="39652"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="37783"
                obs_have="37753"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="35945"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan 31 14:21:14 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9898301"
                         time_creation="Sun Jan 31 14:12:03 2021"
                         time_modification="Sun Jan 31 14:08:13 2021" />
        <observations epoch_first="Sun Jan 31 13:00:00 2021"
                      epoch_last="Sun Jan 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="39706"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 14:46:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9898301"
                         time_creation="Sun Jan 31 14:12:03 2021"
                         time_modification="Sun Jan 31 14:08:13 2021" />
        <observations epoch_first="Sun Jan 31 13:00:00 2021"
                      epoch_last="Sun Jan 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="39706"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:35:06 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9898301"
                         time_creation="Sun Jan 31 14:12:03 2021"
                         time_modification="Sun Jan 31 14:08:13 2021" />
        <observations epoch_first="Sun Jan 31 13:00:00 2021"
                      epoch_last="Sun Jan 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="39706"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9898301"
                         time_creation="Sun Jan 31 14:12:03 2021"
                         time_modification="Sun Jan 31 14:08:13 2021" />
        <observations epoch_first="Sun Jan 31 13:00:00 2021"
                      epoch_last="Sun Jan 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="39706"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9898301"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 14:08:13 2021" />
        <observations epoch_first="Sun Jan 31 13:00:00 2021"
                      epoch_last="Sun Jan 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="39706"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31528"
                obs_have="31528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan 31 15:21:14 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9708188"
                         time_creation="Sun Jan 31 15:12:02 2021"
                         time_modification="Sun Jan 31 15:08:08 2021" />
        <observations epoch_first="Sun Jan 31 14:00:00 2021"
                      epoch_last="Sun Jan 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="35984"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="28291"
                obs_have="28291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 15:46:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9708188"
                         time_creation="Sun Jan 31 15:12:02 2021"
                         time_modification="Sun Jan 31 15:08:08 2021" />
        <observations epoch_first="Sun Jan 31 14:00:00 2021"
                      epoch_last="Sun Jan 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="35984"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="28291"
                obs_have="28291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 17:35:09 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9708188"
                         time_creation="Sun Jan 31 15:12:02 2021"
                         time_modification="Sun Jan 31 15:08:08 2021" />
        <observations epoch_first="Sun Jan 31 14:00:00 2021"
                      epoch_last="Sun Jan 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="35984"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="28291"
                obs_have="28291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9708188"
                         time_creation="Sun Jan 31 15:12:02 2021"
                         time_modification="Sun Jan 31 15:08:08 2021" />
        <observations epoch_first="Sun Jan 31 14:00:00 2021"
                      epoch_last="Sun Jan 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="35984"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="28291"
                obs_have="28291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9708188"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 15:08:08 2021" />
        <observations epoch_first="Sun Jan 31 14:00:00 2021"
                      epoch_last="Sun Jan 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="35984"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="28291"
                obs_have="28291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21668"
                obs_have="21668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan 31 16:21:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8781167"
                         time_creation="Sun Jan 31 16:12:03 2021"
                         time_modification="Sun Jan 31 16:08:09 2021" />
        <observations epoch_first="Sun Jan 31 15:00:00 2021"
                      epoch_last="Sun Jan 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30263"
                obs_have="30174"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26788"
                obs_have="26788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:46:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8781167"
                         time_creation="Sun Jan 31 16:12:03 2021"
                         time_modification="Sun Jan 31 16:08:09 2021" />
        <observations epoch_first="Sun Jan 31 15:00:00 2021"
                      epoch_last="Sun Jan 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30263"
                obs_have="30174"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26788"
                obs_have="26788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 18:35:12 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8781167"
                         time_creation="Sun Jan 31 16:12:03 2021"
                         time_modification="Sun Jan 31 16:08:09 2021" />
        <observations epoch_first="Sun Jan 31 15:00:00 2021"
                      epoch_last="Sun Jan 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30263"
                obs_have="30174"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26788"
                obs_have="26788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8781167"
                         time_creation="Sun Jan 31 16:12:03 2021"
                         time_modification="Sun Jan 31 16:08:09 2021" />
        <observations epoch_first="Sun Jan 31 15:00:00 2021"
                      epoch_last="Sun Jan 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30263"
                obs_have="30174"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26788"
                obs_have="26788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="8781167"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 16:08:09 2021" />
        <observations epoch_first="Sun Jan 31 15:00:00 2021"
                      epoch_last="Sun Jan 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30263"
                obs_have="30174"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26788"
                obs_have="26788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan 31 17:21:13 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8501063"
                         time_creation="Sun Jan 31 17:12:02 2021"
                         time_modification="Sun Jan 31 17:08:07 2021" />
        <observations epoch_first="Sun Jan 31 16:00:00 2021"
                      epoch_last="Sun Jan 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29840"
                obs_have="28257"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24948"
                obs_have="24819"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22518"
                obs_have="22518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 17:46:15 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8501063"
                         time_creation="Sun Jan 31 17:12:02 2021"
                         time_modification="Sun Jan 31 17:08:07 2021" />
        <observations epoch_first="Sun Jan 31 16:00:00 2021"
                      epoch_last="Sun Jan 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29840"
                obs_have="28257"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24948"
                obs_have="24819"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22518"
                obs_have="22518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 19:35:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8501063"
                         time_creation="Sun Jan 31 17:12:02 2021"
                         time_modification="Sun Jan 31 17:08:07 2021" />
        <observations epoch_first="Sun Jan 31 16:00:00 2021"
                      epoch_last="Sun Jan 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29840"
                obs_have="28257"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24948"
                obs_have="24819"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22518"
                obs_have="22518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8501063"
                         time_creation="Sun Jan 31 17:12:02 2021"
                         time_modification="Sun Jan 31 17:08:07 2021" />
        <observations epoch_first="Sun Jan 31 16:00:00 2021"
                      epoch_last="Sun Jan 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29840"
                obs_have="28257"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24948"
                obs_have="24819"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22518"
                obs_have="22518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8501063"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 17:08:07 2021" />
        <observations epoch_first="Sun Jan 31 16:00:00 2021"
                      epoch_last="Sun Jan 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29840"
                obs_have="28257"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24948"
                obs_have="24819"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22518"
                obs_have="22518"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan 31 20:35:10 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="8907151"
                         time_creation="Sun Jan 31 19:10:04 2021"
                         time_modification="Sun Jan 31 18:54:12 2021" />
        <observations epoch_first="Sun Jan 31 17:00:00 2021"
                      epoch_last="Sun Jan 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="30902"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25349"
                obs_have="24762"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="8907151"
                         time_creation="Sun Jan 31 19:10:04 2021"
                         time_modification="Sun Jan 31 18:54:12 2021" />
        <observations epoch_first="Sun Jan 31 17:00:00 2021"
                      epoch_last="Sun Jan 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="30902"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25349"
                obs_have="24762"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="8907151"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 18:54:12 2021" />
        <observations epoch_first="Sun Jan 31 17:00:00 2021"
                      epoch_last="Sun Jan 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="30902"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25349"
                obs_have="24762"
                obs_ratio="97.68" />
          <mask elevation="15 degrees"
                obs_expected="20550"
                obs_have="20550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jan 31 19:21:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8976037"
                         time_creation="Sun Jan 31 19:12:03 2021"
                         time_modification="Sun Jan 31 19:08:07 2021" />
        <observations epoch_first="Sun Jan 31 18:00:00 2021"
                      epoch_last="Sun Jan 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32036"
                obs_have="31199"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="27706"
                obs_have="27512"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21363"
                obs_have="21363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 19:46:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8976037"
                         time_creation="Sun Jan 31 19:12:03 2021"
                         time_modification="Sun Jan 31 19:08:07 2021" />
        <observations epoch_first="Sun Jan 31 18:00:00 2021"
                      epoch_last="Sun Jan 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32036"
                obs_have="31199"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="27706"
                obs_have="27512"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21363"
                obs_have="21363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 21:35:10 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8976037"
                         time_creation="Sun Jan 31 19:12:03 2021"
                         time_modification="Sun Jan 31 19:08:07 2021" />
        <observations epoch_first="Sun Jan 31 18:00:00 2021"
                      epoch_last="Sun Jan 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32036"
                obs_have="31199"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="27706"
                obs_have="27512"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21363"
                obs_have="21363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8976037"
                         time_creation="Sun Jan 31 19:12:03 2021"
                         time_modification="Sun Jan 31 19:08:07 2021" />
        <observations epoch_first="Sun Jan 31 18:00:00 2021"
                      epoch_last="Sun Jan 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32036"
                obs_have="31199"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="27706"
                obs_have="27512"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21363"
                obs_have="21363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8976037"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 19:08:07 2021" />
        <observations epoch_first="Sun Jan 31 18:00:00 2021"
                      epoch_last="Sun Jan 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32036"
                obs_have="31199"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="27706"
                obs_have="27512"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21363"
                obs_have="21363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jan 31 20:21:15 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8856121"
                         time_creation="Sun Jan 31 20:12:04 2021"
                         time_modification="Sun Jan 31 20:08:12 2021" />
        <observations epoch_first="Sun Jan 31 19:00:00 2021"
                      epoch_last="Sun Jan 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37077"
                obs_have="34613"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 20:46:05 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8856121"
                         time_creation="Sun Jan 31 20:12:04 2021"
                         time_modification="Sun Jan 31 20:08:12 2021" />
        <observations epoch_first="Sun Jan 31 19:00:00 2021"
                      epoch_last="Sun Jan 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37077"
                obs_have="34613"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 22:35:14 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8856121"
                         time_creation="Sun Jan 31 20:12:04 2021"
                         time_modification="Sun Jan 31 20:08:12 2021" />
        <observations epoch_first="Sun Jan 31 19:00:00 2021"
                      epoch_last="Sun Jan 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37077"
                obs_have="34613"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8856121"
                         time_creation="Sun Jan 31 20:12:04 2021"
                         time_modification="Sun Jan 31 20:08:12 2021" />
        <observations epoch_first="Sun Jan 31 19:00:00 2021"
                      epoch_last="Sun Jan 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37077"
                obs_have="34613"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8856121"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 20:08:12 2021" />
        <observations epoch_first="Sun Jan 31 19:00:00 2021"
                      epoch_last="Sun Jan 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37077"
                obs_have="34613"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan 31 21:21:18 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9614854"
                         time_creation="Sun Jan 31 21:12:04 2021"
                         time_modification="Sun Jan 31 21:08:14 2021" />
        <observations epoch_first="Sun Jan 31 20:00:00 2021"
                      epoch_last="Sun Jan 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="34384"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="30686"
                obs_have="30466"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="26123"
                obs_have="26123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 21:46:17 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9614854"
                         time_creation="Sun Jan 31 21:12:04 2021"
                         time_modification="Sun Jan 31 21:08:14 2021" />
        <observations epoch_first="Sun Jan 31 20:00:00 2021"
                      epoch_last="Sun Jan 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="34384"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="30686"
                obs_have="30466"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="26123"
                obs_have="26123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 23:35:16 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9614854"
                         time_creation="Sun Jan 31 21:12:04 2021"
                         time_modification="Sun Jan 31 21:08:14 2021" />
        <observations epoch_first="Sun Jan 31 20:00:00 2021"
                      epoch_last="Sun Jan 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="34384"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="30686"
                obs_have="30466"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="26123"
                obs_have="26123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9614854"
                         time_creation="Sun Jan 31 21:12:04 2021"
                         time_modification="Sun Jan 31 21:08:14 2021" />
        <observations epoch_first="Sun Jan 31 20:00:00 2021"
                      epoch_last="Sun Jan 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="34384"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="30686"
                obs_have="30466"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="26123"
                obs_have="26123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9614854"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 21:08:14 2021" />
        <observations epoch_first="Sun Jan 31 20:00:00 2021"
                      epoch_last="Sun Jan 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="34384"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="30686"
                obs_have="30466"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="26123"
                obs_have="26123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb  1 00:35:22 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="10786396"
                         time_creation="Sun Jan 31 23:10:09 2021"
                         time_modification="Sun Jan 31 22:54:22 2021" />
        <observations epoch_first="Sun Jan 31 21:00:00 2021"
                      epoch_last="Sun Jan 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40085"
                obs_have="38714"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="34921"
                obs_have="34917"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33772"
                obs_have="33768"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="10786396"
                         time_creation="Sun Jan 31 23:10:09 2021"
                         time_modification="Sun Jan 31 22:54:22 2021" />
        <observations epoch_first="Sun Jan 31 21:00:00 2021"
                      epoch_last="Sun Jan 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40085"
                obs_have="38714"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="34921"
                obs_have="34917"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33772"
                obs_have="33768"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="10786396"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 22:54:22 2021" />
        <observations epoch_first="Sun Jan 31 21:00:00 2021"
                      epoch_last="Sun Jan 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40085"
                obs_have="38714"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="34921"
                obs_have="34917"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33772"
                obs_have="33768"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chta031w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan 31 23:21:26 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="12198725"
                         time_creation="Sun Jan 31 23:12:04 2021"
                         time_modification="Sun Jan 31 23:09:04 2021" />
        <observations epoch_first="Sun Jan 31 22:00:00 2021"
                      epoch_last="Sun Jan 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45887"
                obs_have="42637"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="28148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 23:46:25 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="12198725"
                         time_creation="Sun Jan 31 23:12:04 2021"
                         time_modification="Sun Jan 31 23:09:04 2021" />
        <observations epoch_first="Sun Jan 31 22:00:00 2021"
                      epoch_last="Sun Jan 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45887"
                obs_have="42637"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="28148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 01:35:25 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="12198725"
                         time_creation="Sun Jan 31 23:12:04 2021"
                         time_modification="Sun Jan 31 23:09:04 2021" />
        <observations epoch_first="Sun Jan 31 22:00:00 2021"
                      epoch_last="Sun Jan 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45887"
                obs_have="42637"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="28148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="12198725"
                         time_creation="Sun Jan 31 23:12:04 2021"
                         time_modification="Sun Jan 31 23:09:04 2021" />
        <observations epoch_first="Sun Jan 31 22:00:00 2021"
                      epoch_last="Sun Jan 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45887"
                obs_have="42637"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="28148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:09:05"
                         size="12198725"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Sun Jan 31 23:09:04 2021" />
        <observations epoch_first="Sun Jan 31 22:00:00 2021"
                      epoch_last="Sun Jan 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45887"
                obs_have="42637"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="28148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta031x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb  1 00:21:23 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="11065288"
                         time_creation="Mon Feb  1 00:12:05 2021"
                         time_modification="Mon Feb  1 00:08:16 2021" />
        <observations epoch_first="Sun Jan 31 23:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43269"
                obs_have="40689"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="35617"
                obs_have="35617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30028"
                obs_have="30028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 00:46:23 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="11065288"
                         time_creation="Mon Feb  1 00:12:05 2021"
                         time_modification="Mon Feb  1 00:08:16 2021" />
        <observations epoch_first="Sun Jan 31 23:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43269"
                obs_have="40689"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="35617"
                obs_have="35617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30028"
                obs_have="30028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 02:35:16 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="11065288"
                         time_creation="Mon Feb  1 00:12:05 2021"
                         time_modification="Mon Feb  1 00:08:16 2021" />
        <observations epoch_first="Sun Jan 31 23:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43269"
                obs_have="40689"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="35617"
                obs_have="35617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30028"
                obs_have="30028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 18:29:52 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="11065288"
                         time_creation="Mon Feb  1 00:12:05 2021"
                         time_modification="Mon Feb  1 00:08:16 2021" />
        <observations epoch_first="Sun Jan 31 23:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43269"
                obs_have="40689"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="35617"
                obs_have="35617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30028"
                obs_have="30028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar  2 03:14:16 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="11065288"
                         time_creation="Sat Feb 27 01:51:46 2021"
                         time_modification="Mon Feb  1 00:08:16 2021" />
        <observations epoch_first="Sun Jan 31 23:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43269"
                obs_have="40689"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="35617"
                obs_have="35617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30028"
                obs_have="30028"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
