<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-08-17 01:00:00"
    DayOfYear="229"
    Year="2021">
  <station name="CHTA">
    <file name="/chta2290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 18 18:01:58 2021"
               level="3">
        <file_statistics latency="01:33:59"
                         size="6926204"
                         time_creation="Wed Aug 18 02:50:12 2021"
                         time_modification="Wed Aug 18 01:33:29 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 23:59:30 2021"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="28732"
                obs_have="25018"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="23995"
                obs_have="21669"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="21323"
                obs_have="19257"
                obs_ratio="90.31" />
        </observations>
      </control>
      <control date="Thu Sep 16 02:46:05 2021"
               level="3">
        <file_statistics latency="01:33:59"
                         size="6926204"
                         time_creation="Mon Sep 13 01:59:32 2021"
                         time_modification="Wed Aug 18 01:33:29 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 23:59:30 2021"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="28732"
                obs_have="25018"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="23995"
                obs_have="21669"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="21323"
                obs_have="19257"
                obs_ratio="90.31" />
        </observations>
      </control>
    </file>
    <file name="/chta229a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Aug 17 03:35:20 2021"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9964660"
                         time_creation="Tue Aug 17 01:45:04 2021"
                         time_modification="Tue Aug 17 01:22:16 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36681"
                obs_have="36163"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="28178"
                obs_have="28178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23818"
                obs_have="23818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9964660"
                         time_creation="Tue Aug 17 01:45:04 2021"
                         time_modification="Tue Aug 17 01:22:16 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36681"
                obs_have="36163"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="28178"
                obs_have="28178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23818"
                obs_have="23818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:22:17"
                         size="9964660"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 01:22:16 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36681"
                obs_have="36163"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="28178"
                obs_have="28178"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23818"
                obs_have="23818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Aug 17 02:20:47 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9298202"
                         time_creation="Tue Aug 17 02:10:02 2021"
                         time_modification="Tue Aug 17 02:07:54 2021" />
        <observations epoch_first="Tue Aug 17 01:00:00 2021"
                      epoch_last="Tue Aug 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31778"
                obs_have="30754"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23833"
                obs_have="23833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 02:46:10 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9298202"
                         time_creation="Tue Aug 17 02:10:02 2021"
                         time_modification="Tue Aug 17 02:07:54 2021" />
        <observations epoch_first="Tue Aug 17 01:00:00 2021"
                      epoch_last="Tue Aug 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31778"
                obs_have="30754"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23833"
                obs_have="23833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 04:35:15 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9298202"
                         time_creation="Tue Aug 17 02:10:02 2021"
                         time_modification="Tue Aug 17 02:07:54 2021" />
        <observations epoch_first="Tue Aug 17 01:00:00 2021"
                      epoch_last="Tue Aug 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31778"
                obs_have="30754"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23833"
                obs_have="23833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9298202"
                         time_creation="Tue Aug 17 02:10:02 2021"
                         time_modification="Tue Aug 17 02:07:54 2021" />
        <observations epoch_first="Tue Aug 17 01:00:00 2021"
                      epoch_last="Tue Aug 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31778"
                obs_have="30754"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23833"
                obs_have="23833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9298202"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 02:07:54 2021" />
        <observations epoch_first="Tue Aug 17 01:00:00 2021"
                      epoch_last="Tue Aug 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31778"
                obs_have="30754"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23833"
                obs_have="23833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Aug 17 03:21:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8967528"
                         time_creation="Tue Aug 17 03:12:02 2021"
                         time_modification="Tue Aug 17 03:08:08 2021" />
        <observations epoch_first="Tue Aug 17 02:00:00 2021"
                      epoch_last="Tue Aug 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27735"
                obs_have="27735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25468"
                obs_have="25468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 03:46:05 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8967528"
                         time_creation="Tue Aug 17 03:12:02 2021"
                         time_modification="Tue Aug 17 03:08:08 2021" />
        <observations epoch_first="Tue Aug 17 02:00:00 2021"
                      epoch_last="Tue Aug 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27735"
                obs_have="27735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25468"
                obs_have="25468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 05:35:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8967528"
                         time_creation="Tue Aug 17 03:12:02 2021"
                         time_modification="Tue Aug 17 03:08:08 2021" />
        <observations epoch_first="Tue Aug 17 02:00:00 2021"
                      epoch_last="Tue Aug 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27735"
                obs_have="27735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25468"
                obs_have="25468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8967528"
                         time_creation="Tue Aug 17 03:12:02 2021"
                         time_modification="Tue Aug 17 03:08:08 2021" />
        <observations epoch_first="Tue Aug 17 02:00:00 2021"
                      epoch_last="Tue Aug 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27735"
                obs_have="27735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25468"
                obs_have="25468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8967528"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 03:08:08 2021" />
        <observations epoch_first="Tue Aug 17 02:00:00 2021"
                      epoch_last="Tue Aug 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27735"
                obs_have="27735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25468"
                obs_have="25468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Aug 17 04:21:13 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9036053"
                         time_creation="Tue Aug 17 04:12:02 2021"
                         time_modification="Tue Aug 17 04:08:07 2021" />
        <observations epoch_first="Tue Aug 17 03:00:00 2021"
                      epoch_last="Tue Aug 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30724"
                obs_have="29774"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26128"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24007"
                obs_have="24007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 04:46:11 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9036053"
                         time_creation="Tue Aug 17 04:12:02 2021"
                         time_modification="Tue Aug 17 04:08:07 2021" />
        <observations epoch_first="Tue Aug 17 03:00:00 2021"
                      epoch_last="Tue Aug 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30724"
                obs_have="29774"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26128"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24007"
                obs_have="24007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 06:35:13 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9036053"
                         time_creation="Tue Aug 17 04:12:02 2021"
                         time_modification="Tue Aug 17 04:08:07 2021" />
        <observations epoch_first="Tue Aug 17 03:00:00 2021"
                      epoch_last="Tue Aug 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30724"
                obs_have="29774"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26128"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24007"
                obs_have="24007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9036053"
                         time_creation="Tue Aug 17 04:12:02 2021"
                         time_modification="Tue Aug 17 04:08:07 2021" />
        <observations epoch_first="Tue Aug 17 03:00:00 2021"
                      epoch_last="Tue Aug 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30724"
                obs_have="29774"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26128"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24007"
                obs_have="24007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9036053"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 04:08:07 2021" />
        <observations epoch_first="Tue Aug 17 03:00:00 2021"
                      epoch_last="Tue Aug 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30724"
                obs_have="29774"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26128"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24007"
                obs_have="24007"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Aug 17 05:21:17 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8985108"
                         time_creation="Tue Aug 17 05:12:02 2021"
                         time_modification="Tue Aug 17 05:08:16 2021" />
        <observations epoch_first="Tue Aug 17 04:00:00 2021"
                      epoch_last="Tue Aug 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="34423"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24222"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="19250"
                obs_have="19250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 05:46:12 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8985108"
                         time_creation="Tue Aug 17 05:12:02 2021"
                         time_modification="Tue Aug 17 05:08:16 2021" />
        <observations epoch_first="Tue Aug 17 04:00:00 2021"
                      epoch_last="Tue Aug 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="34423"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24222"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="19250"
                obs_have="19250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 07:35:15 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8985108"
                         time_creation="Tue Aug 17 05:12:02 2021"
                         time_modification="Tue Aug 17 05:08:16 2021" />
        <observations epoch_first="Tue Aug 17 04:00:00 2021"
                      epoch_last="Tue Aug 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="34423"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24222"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="19250"
                obs_have="19250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8985108"
                         time_creation="Tue Aug 17 05:12:02 2021"
                         time_modification="Tue Aug 17 05:08:16 2021" />
        <observations epoch_first="Tue Aug 17 04:00:00 2021"
                      epoch_last="Tue Aug 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="34423"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24222"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="19250"
                obs_have="19250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8985108"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 05:08:16 2021" />
        <observations epoch_first="Tue Aug 17 04:00:00 2021"
                      epoch_last="Tue Aug 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="34423"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24222"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="19250"
                obs_have="19250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Aug 17 06:21:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9059716"
                         time_creation="Tue Aug 17 06:12:03 2021"
                         time_modification="Tue Aug 17 06:08:18 2021" />
        <observations epoch_first="Tue Aug 17 05:00:00 2021"
                      epoch_last="Tue Aug 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="34422"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="27516"
                obs_have="27516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 06:46:16 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9059716"
                         time_creation="Tue Aug 17 06:12:03 2021"
                         time_modification="Tue Aug 17 06:08:18 2021" />
        <observations epoch_first="Tue Aug 17 05:00:00 2021"
                      epoch_last="Tue Aug 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="34422"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="27516"
                obs_have="27516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 08:35:16 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9059716"
                         time_creation="Tue Aug 17 06:12:03 2021"
                         time_modification="Tue Aug 17 06:08:18 2021" />
        <observations epoch_first="Tue Aug 17 05:00:00 2021"
                      epoch_last="Tue Aug 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="34422"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="27516"
                obs_have="27516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9059716"
                         time_creation="Tue Aug 17 06:12:03 2021"
                         time_modification="Tue Aug 17 06:08:18 2021" />
        <observations epoch_first="Tue Aug 17 05:00:00 2021"
                      epoch_last="Tue Aug 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="34422"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="27516"
                obs_have="27516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9059716"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 06:08:18 2021" />
        <observations epoch_first="Tue Aug 17 05:00:00 2021"
                      epoch_last="Tue Aug 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36421"
                obs_have="34422"
                obs_ratio="94.51" />
          <mask elevation="10 degrees"
                obs_expected="27516"
                obs_have="27516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Aug 17 07:21:18 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8438249"
                         time_creation="Tue Aug 17 07:12:02 2021"
                         time_modification="Tue Aug 17 07:08:18 2021" />
        <observations epoch_first="Tue Aug 17 06:00:00 2021"
                      epoch_last="Tue Aug 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34866"
                obs_have="32148"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="28699"
                obs_have="28124"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 07:46:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8438249"
                         time_creation="Tue Aug 17 07:12:02 2021"
                         time_modification="Tue Aug 17 07:08:18 2021" />
        <observations epoch_first="Tue Aug 17 06:00:00 2021"
                      epoch_last="Tue Aug 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34866"
                obs_have="32148"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="28699"
                obs_have="28124"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 09:35:16 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8438249"
                         time_creation="Tue Aug 17 07:12:02 2021"
                         time_modification="Tue Aug 17 07:08:18 2021" />
        <observations epoch_first="Tue Aug 17 06:00:00 2021"
                      epoch_last="Tue Aug 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34866"
                obs_have="32148"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="28699"
                obs_have="28124"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8438249"
                         time_creation="Tue Aug 17 07:12:02 2021"
                         time_modification="Tue Aug 17 07:08:18 2021" />
        <observations epoch_first="Tue Aug 17 06:00:00 2021"
                      epoch_last="Tue Aug 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34866"
                obs_have="32148"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="28699"
                obs_have="28124"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8438249"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 07:08:18 2021" />
        <observations epoch_first="Tue Aug 17 06:00:00 2021"
                      epoch_last="Tue Aug 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34866"
                obs_have="32148"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="28699"
                obs_have="28124"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="23333"
                obs_have="23333"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Aug 17 08:21:18 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9083749"
                         time_creation="Tue Aug 17 08:12:02 2021"
                         time_modification="Tue Aug 17 08:08:18 2021" />
        <observations epoch_first="Tue Aug 17 07:00:00 2021"
                      epoch_last="Tue Aug 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26361"
                obs_have="26361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 08:46:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9083749"
                         time_creation="Tue Aug 17 08:12:02 2021"
                         time_modification="Tue Aug 17 08:08:18 2021" />
        <observations epoch_first="Tue Aug 17 07:00:00 2021"
                      epoch_last="Tue Aug 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26361"
                obs_have="26361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 10:35:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9083749"
                         time_creation="Tue Aug 17 08:12:02 2021"
                         time_modification="Tue Aug 17 08:08:18 2021" />
        <observations epoch_first="Tue Aug 17 07:00:00 2021"
                      epoch_last="Tue Aug 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26361"
                obs_have="26361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9083749"
                         time_creation="Tue Aug 17 08:12:02 2021"
                         time_modification="Tue Aug 17 08:08:18 2021" />
        <observations epoch_first="Tue Aug 17 07:00:00 2021"
                      epoch_last="Tue Aug 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26361"
                obs_have="26361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9083749"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 08:08:18 2021" />
        <observations epoch_first="Tue Aug 17 07:00:00 2021"
                      epoch_last="Tue Aug 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="31276"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26361"
                obs_have="26361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Aug 17 09:21:23 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10146483"
                         time_creation="Tue Aug 17 09:12:02 2021"
                         time_modification="Tue Aug 17 09:08:27 2021" />
        <observations epoch_first="Tue Aug 17 08:00:00 2021"
                      epoch_last="Tue Aug 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39226"
                obs_have="36701"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="31344"
                obs_have="31285"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 09:46:22 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10146483"
                         time_creation="Tue Aug 17 09:12:02 2021"
                         time_modification="Tue Aug 17 09:08:27 2021" />
        <observations epoch_first="Tue Aug 17 08:00:00 2021"
                      epoch_last="Tue Aug 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39226"
                obs_have="36701"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="31344"
                obs_have="31285"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 11:35:22 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10146483"
                         time_creation="Tue Aug 17 09:12:02 2021"
                         time_modification="Tue Aug 17 09:08:27 2021" />
        <observations epoch_first="Tue Aug 17 08:00:00 2021"
                      epoch_last="Tue Aug 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39226"
                obs_have="36701"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="31344"
                obs_have="31285"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10146483"
                         time_creation="Tue Aug 17 09:12:02 2021"
                         time_modification="Tue Aug 17 09:08:27 2021" />
        <observations epoch_first="Tue Aug 17 08:00:00 2021"
                      epoch_last="Tue Aug 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39226"
                obs_have="36701"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="31344"
                obs_have="31285"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10146483"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 09:08:27 2021" />
        <observations epoch_first="Tue Aug 17 08:00:00 2021"
                      epoch_last="Tue Aug 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39226"
                obs_have="36701"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="31344"
                obs_have="31285"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Aug 17 10:21:19 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9954659"
                         time_creation="Tue Aug 17 10:12:03 2021"
                         time_modification="Tue Aug 17 10:08:23 2021" />
        <observations epoch_first="Tue Aug 17 09:00:00 2021"
                      epoch_last="Tue Aug 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40091"
                obs_have="36012"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25935"
                obs_have="25935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 10:46:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9954659"
                         time_creation="Tue Aug 17 10:12:03 2021"
                         time_modification="Tue Aug 17 10:08:23 2021" />
        <observations epoch_first="Tue Aug 17 09:00:00 2021"
                      epoch_last="Tue Aug 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40091"
                obs_have="36012"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25935"
                obs_have="25935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 12:35:19 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9954659"
                         time_creation="Tue Aug 17 10:12:03 2021"
                         time_modification="Tue Aug 17 10:08:23 2021" />
        <observations epoch_first="Tue Aug 17 09:00:00 2021"
                      epoch_last="Tue Aug 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40091"
                obs_have="36012"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25935"
                obs_have="25935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9954659"
                         time_creation="Tue Aug 17 10:12:03 2021"
                         time_modification="Tue Aug 17 10:08:23 2021" />
        <observations epoch_first="Tue Aug 17 09:00:00 2021"
                      epoch_last="Tue Aug 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40091"
                obs_have="36012"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25935"
                obs_have="25935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9954659"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 10:08:23 2021" />
        <observations epoch_first="Tue Aug 17 09:00:00 2021"
                      epoch_last="Tue Aug 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40091"
                obs_have="36012"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25935"
                obs_have="25935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Aug 17 11:21:01 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9267040"
                         time_creation="Tue Aug 17 11:12:02 2021"
                         time_modification="Tue Aug 17 11:08:01 2021" />
        <observations epoch_first="Tue Aug 17 10:00:00 2021"
                      epoch_last="Tue Aug 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35247"
                obs_have="34390"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 11:46:12 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9267040"
                         time_creation="Tue Aug 17 11:12:02 2021"
                         time_modification="Tue Aug 17 11:08:01 2021" />
        <observations epoch_first="Tue Aug 17 10:00:00 2021"
                      epoch_last="Tue Aug 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35247"
                obs_have="34390"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 13:35:18 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9267040"
                         time_creation="Tue Aug 17 11:12:02 2021"
                         time_modification="Tue Aug 17 11:08:01 2021" />
        <observations epoch_first="Tue Aug 17 10:00:00 2021"
                      epoch_last="Tue Aug 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35247"
                obs_have="34390"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9267040"
                         time_creation="Tue Aug 17 11:12:02 2021"
                         time_modification="Tue Aug 17 11:08:01 2021" />
        <observations epoch_first="Tue Aug 17 10:00:00 2021"
                      epoch_last="Tue Aug 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35247"
                obs_have="34390"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9267040"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 11:08:01 2021" />
        <observations epoch_first="Tue Aug 17 10:00:00 2021"
                      epoch_last="Tue Aug 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35247"
                obs_have="34390"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Aug 17 12:21:22 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9800761"
                         time_creation="Tue Aug 17 12:12:03 2021"
                         time_modification="Tue Aug 17 12:08:22 2021" />
        <observations epoch_first="Tue Aug 17 11:00:00 2021"
                      epoch_last="Tue Aug 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34835"
                obs_have="34537"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29526"
                obs_have="29526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 12:46:21 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9800761"
                         time_creation="Tue Aug 17 12:12:03 2021"
                         time_modification="Tue Aug 17 12:08:22 2021" />
        <observations epoch_first="Tue Aug 17 11:00:00 2021"
                      epoch_last="Tue Aug 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34835"
                obs_have="34537"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29526"
                obs_have="29526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 14:35:19 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9800761"
                         time_creation="Tue Aug 17 12:12:03 2021"
                         time_modification="Tue Aug 17 12:08:22 2021" />
        <observations epoch_first="Tue Aug 17 11:00:00 2021"
                      epoch_last="Tue Aug 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34835"
                obs_have="34537"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29526"
                obs_have="29526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9800761"
                         time_creation="Tue Aug 17 12:12:03 2021"
                         time_modification="Tue Aug 17 12:08:22 2021" />
        <observations epoch_first="Tue Aug 17 11:00:00 2021"
                      epoch_last="Tue Aug 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34835"
                obs_have="34537"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29526"
                obs_have="29526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9800761"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 12:08:22 2021" />
        <observations epoch_first="Tue Aug 17 11:00:00 2021"
                      epoch_last="Tue Aug 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34835"
                obs_have="34537"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29526"
                obs_have="29526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Aug 17 13:21:23 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10082843"
                         time_creation="Tue Aug 17 13:12:03 2021"
                         time_modification="Tue Aug 17 13:08:23 2021" />
        <observations epoch_first="Tue Aug 17 12:00:00 2021"
                      epoch_last="Tue Aug 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="37657"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33381"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29201"
                obs_have="29201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 13:46:24 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10082843"
                         time_creation="Tue Aug 17 13:12:03 2021"
                         time_modification="Tue Aug 17 13:08:23 2021" />
        <observations epoch_first="Tue Aug 17 12:00:00 2021"
                      epoch_last="Tue Aug 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="37657"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33381"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29201"
                obs_have="29201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 15:35:22 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10082843"
                         time_creation="Tue Aug 17 13:12:03 2021"
                         time_modification="Tue Aug 17 13:08:23 2021" />
        <observations epoch_first="Tue Aug 17 12:00:00 2021"
                      epoch_last="Tue Aug 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="37657"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33381"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29201"
                obs_have="29201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10082843"
                         time_creation="Tue Aug 17 13:12:03 2021"
                         time_modification="Tue Aug 17 13:08:23 2021" />
        <observations epoch_first="Tue Aug 17 12:00:00 2021"
                      epoch_last="Tue Aug 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="37657"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33381"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29201"
                obs_have="29201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10082843"
                         time_creation="Mon Sep 13 01:51:44 2021"
                         time_modification="Tue Aug 17 13:08:23 2021" />
        <observations epoch_first="Tue Aug 17 12:00:00 2021"
                      epoch_last="Tue Aug 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="37657"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33381"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29201"
                obs_have="29201"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Aug 17 14:21:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9616799"
                         time_creation="Tue Aug 17 14:12:02 2021"
                         time_modification="Tue Aug 17 14:08:23 2021" />
        <observations epoch_first="Tue Aug 17 13:00:00 2021"
                      epoch_last="Tue Aug 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37638"
                obs_have="35872"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="33669"
                obs_have="33669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 14:46:22 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9616799"
                         time_creation="Tue Aug 17 14:12:02 2021"
                         time_modification="Tue Aug 17 14:08:23 2021" />
        <observations epoch_first="Tue Aug 17 13:00:00 2021"
                      epoch_last="Tue Aug 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37638"
                obs_have="35872"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="33669"
                obs_have="33669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 16:35:14 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9616799"
                         time_creation="Tue Aug 17 14:12:02 2021"
                         time_modification="Tue Aug 17 14:08:23 2021" />
        <observations epoch_first="Tue Aug 17 13:00:00 2021"
                      epoch_last="Tue Aug 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37638"
                obs_have="35872"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="33669"
                obs_have="33669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9616799"
                         time_creation="Tue Aug 17 14:12:02 2021"
                         time_modification="Tue Aug 17 14:08:23 2021" />
        <observations epoch_first="Tue Aug 17 13:00:00 2021"
                      epoch_last="Tue Aug 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37638"
                obs_have="35872"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="33669"
                obs_have="33669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9616799"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 14:08:23 2021" />
        <observations epoch_first="Tue Aug 17 13:00:00 2021"
                      epoch_last="Tue Aug 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37638"
                obs_have="35872"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="33669"
                obs_have="33669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Aug 17 15:21:23 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9869990"
                         time_creation="Tue Aug 17 15:12:04 2021"
                         time_modification="Tue Aug 17 15:08:24 2021" />
        <observations epoch_first="Tue Aug 17 14:00:00 2021"
                      epoch_last="Tue Aug 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37013"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31692"
                obs_have="31692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 15:46:24 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9869990"
                         time_creation="Tue Aug 17 15:12:04 2021"
                         time_modification="Tue Aug 17 15:08:24 2021" />
        <observations epoch_first="Tue Aug 17 14:00:00 2021"
                      epoch_last="Tue Aug 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37013"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31692"
                obs_have="31692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 17:35:16 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9869990"
                         time_creation="Tue Aug 17 15:12:04 2021"
                         time_modification="Tue Aug 17 15:08:24 2021" />
        <observations epoch_first="Tue Aug 17 14:00:00 2021"
                      epoch_last="Tue Aug 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37013"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31692"
                obs_have="31692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9869990"
                         time_creation="Tue Aug 17 15:12:04 2021"
                         time_modification="Tue Aug 17 15:08:24 2021" />
        <observations epoch_first="Tue Aug 17 14:00:00 2021"
                      epoch_last="Tue Aug 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37013"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31692"
                obs_have="31692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9869990"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 15:08:24 2021" />
        <observations epoch_first="Tue Aug 17 14:00:00 2021"
                      epoch_last="Tue Aug 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37013"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="34746"
                obs_have="34746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31692"
                obs_have="31692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Aug 17 16:21:13 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9828975"
                         time_creation="Tue Aug 17 16:12:04 2021"
                         time_modification="Tue Aug 17 16:08:20 2021" />
        <observations epoch_first="Tue Aug 17 15:00:00 2021"
                      epoch_last="Tue Aug 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37311"
                obs_have="35626"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30290"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 16:46:17 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9828975"
                         time_creation="Tue Aug 17 16:12:04 2021"
                         time_modification="Tue Aug 17 16:08:20 2021" />
        <observations epoch_first="Tue Aug 17 15:00:00 2021"
                      epoch_last="Tue Aug 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37311"
                obs_have="35626"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30290"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 18:35:16 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9828975"
                         time_creation="Tue Aug 17 16:12:04 2021"
                         time_modification="Tue Aug 17 16:08:20 2021" />
        <observations epoch_first="Tue Aug 17 15:00:00 2021"
                      epoch_last="Tue Aug 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37311"
                obs_have="35626"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30290"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9828975"
                         time_creation="Tue Aug 17 16:12:04 2021"
                         time_modification="Tue Aug 17 16:08:20 2021" />
        <observations epoch_first="Tue Aug 17 15:00:00 2021"
                      epoch_last="Tue Aug 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37311"
                obs_have="35626"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30290"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9828975"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 16:08:20 2021" />
        <observations epoch_first="Tue Aug 17 15:00:00 2021"
                      epoch_last="Tue Aug 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37311"
                obs_have="35626"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30290"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Aug 17 17:21:23 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9969304"
                         time_creation="Tue Aug 17 17:12:03 2021"
                         time_modification="Tue Aug 17 17:08:22 2021" />
        <observations epoch_first="Tue Aug 17 16:00:00 2021"
                      epoch_last="Tue Aug 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="33619"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 17:46:29 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9969304"
                         time_creation="Tue Aug 17 17:12:03 2021"
                         time_modification="Tue Aug 17 17:08:22 2021" />
        <observations epoch_first="Tue Aug 17 16:00:00 2021"
                      epoch_last="Tue Aug 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="33619"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 19:35:22 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9969304"
                         time_creation="Tue Aug 17 17:12:03 2021"
                         time_modification="Tue Aug 17 17:08:22 2021" />
        <observations epoch_first="Tue Aug 17 16:00:00 2021"
                      epoch_last="Tue Aug 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="33619"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9969304"
                         time_creation="Tue Aug 17 17:12:03 2021"
                         time_modification="Tue Aug 17 17:08:22 2021" />
        <observations epoch_first="Tue Aug 17 16:00:00 2021"
                      epoch_last="Tue Aug 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="33619"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9969304"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 17:08:22 2021" />
        <observations epoch_first="Tue Aug 17 16:00:00 2021"
                      epoch_last="Tue Aug 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="33619"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Aug 17 18:21:21 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10544274"
                         time_creation="Tue Aug 17 18:12:03 2021"
                         time_modification="Tue Aug 17 18:08:21 2021" />
        <observations epoch_first="Tue Aug 17 17:00:00 2021"
                      epoch_last="Tue Aug 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38611"
                obs_have="37585"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28109"
                obs_have="28109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25647"
                obs_have="25647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 18:46:19 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10544274"
                         time_creation="Tue Aug 17 18:12:03 2021"
                         time_modification="Tue Aug 17 18:08:21 2021" />
        <observations epoch_first="Tue Aug 17 17:00:00 2021"
                      epoch_last="Tue Aug 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38611"
                obs_have="37585"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28109"
                obs_have="28109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25647"
                obs_have="25647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 20:35:24 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10544274"
                         time_creation="Tue Aug 17 18:12:03 2021"
                         time_modification="Tue Aug 17 18:08:21 2021" />
        <observations epoch_first="Tue Aug 17 17:00:00 2021"
                      epoch_last="Tue Aug 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38611"
                obs_have="37585"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28109"
                obs_have="28109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25647"
                obs_have="25647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10544274"
                         time_creation="Tue Aug 17 18:12:03 2021"
                         time_modification="Tue Aug 17 18:08:21 2021" />
        <observations epoch_first="Tue Aug 17 17:00:00 2021"
                      epoch_last="Tue Aug 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38611"
                obs_have="37585"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28109"
                obs_have="28109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25647"
                obs_have="25647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10544274"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 18:08:21 2021" />
        <observations epoch_first="Tue Aug 17 17:00:00 2021"
                      epoch_last="Tue Aug 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38611"
                obs_have="37585"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28109"
                obs_have="28109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25647"
                obs_have="25647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Aug 17 19:21:20 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9079973"
                         time_creation="Tue Aug 17 19:12:03 2021"
                         time_modification="Tue Aug 17 19:08:18 2021" />
        <observations epoch_first="Tue Aug 17 18:00:00 2021"
                      epoch_last="Tue Aug 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33607"
                obs_have="32465"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27247"
                obs_have="27247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 19:46:20 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9079973"
                         time_creation="Tue Aug 17 19:12:03 2021"
                         time_modification="Tue Aug 17 19:08:18 2021" />
        <observations epoch_first="Tue Aug 17 18:00:00 2021"
                      epoch_last="Tue Aug 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33607"
                obs_have="32465"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27247"
                obs_have="27247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 21:35:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9079973"
                         time_creation="Tue Aug 17 19:12:03 2021"
                         time_modification="Tue Aug 17 19:08:18 2021" />
        <observations epoch_first="Tue Aug 17 18:00:00 2021"
                      epoch_last="Tue Aug 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33607"
                obs_have="32465"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27247"
                obs_have="27247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9079973"
                         time_creation="Tue Aug 17 19:12:03 2021"
                         time_modification="Tue Aug 17 19:08:18 2021" />
        <observations epoch_first="Tue Aug 17 18:00:00 2021"
                      epoch_last="Tue Aug 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33607"
                obs_have="32465"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27247"
                obs_have="27247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9079973"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 19:08:18 2021" />
        <observations epoch_first="Tue Aug 17 18:00:00 2021"
                      epoch_last="Tue Aug 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33607"
                obs_have="32465"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27247"
                obs_have="27247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Aug 17 20:21:21 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8579308"
                         time_creation="Tue Aug 17 20:12:04 2021"
                         time_modification="Tue Aug 17 20:08:19 2021" />
        <observations epoch_first="Tue Aug 17 19:00:00 2021"
                      epoch_last="Tue Aug 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33543"
                obs_have="32852"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29929"
                obs_have="29801"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 20:46:09 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8579308"
                         time_creation="Tue Aug 17 20:12:04 2021"
                         time_modification="Tue Aug 17 20:08:19 2021" />
        <observations epoch_first="Tue Aug 17 19:00:00 2021"
                      epoch_last="Tue Aug 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33543"
                obs_have="32852"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29929"
                obs_have="29801"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 22:35:21 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8579308"
                         time_creation="Tue Aug 17 20:12:04 2021"
                         time_modification="Tue Aug 17 20:08:19 2021" />
        <observations epoch_first="Tue Aug 17 19:00:00 2021"
                      epoch_last="Tue Aug 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33543"
                obs_have="32852"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29929"
                obs_have="29801"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8579308"
                         time_creation="Tue Aug 17 20:12:04 2021"
                         time_modification="Tue Aug 17 20:08:19 2021" />
        <observations epoch_first="Tue Aug 17 19:00:00 2021"
                      epoch_last="Tue Aug 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33543"
                obs_have="32852"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29929"
                obs_have="29801"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8579308"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 20:08:19 2021" />
        <observations epoch_first="Tue Aug 17 19:00:00 2021"
                      epoch_last="Tue Aug 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33543"
                obs_have="32852"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29929"
                obs_have="29801"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Aug 17 21:21:23 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8831667"
                         time_creation="Tue Aug 17 21:12:03 2021"
                         time_modification="Tue Aug 17 21:08:16 2021" />
        <observations epoch_first="Tue Aug 17 20:00:00 2021"
                      epoch_last="Tue Aug 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36387"
                obs_have="32990"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30508"
                obs_have="30294"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 21:46:22 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8831667"
                         time_creation="Tue Aug 17 21:12:03 2021"
                         time_modification="Tue Aug 17 21:08:16 2021" />
        <observations epoch_first="Tue Aug 17 20:00:00 2021"
                      epoch_last="Tue Aug 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36387"
                obs_have="32990"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30508"
                obs_have="30294"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 23:35:20 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8831667"
                         time_creation="Tue Aug 17 21:12:03 2021"
                         time_modification="Tue Aug 17 21:08:16 2021" />
        <observations epoch_first="Tue Aug 17 20:00:00 2021"
                      epoch_last="Tue Aug 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36387"
                obs_have="32990"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30508"
                obs_have="30294"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8831667"
                         time_creation="Tue Aug 17 21:12:03 2021"
                         time_modification="Tue Aug 17 21:08:16 2021" />
        <observations epoch_first="Tue Aug 17 20:00:00 2021"
                      epoch_last="Tue Aug 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36387"
                obs_have="32990"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30508"
                obs_have="30294"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8831667"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 21:08:16 2021" />
        <observations epoch_first="Tue Aug 17 20:00:00 2021"
                      epoch_last="Tue Aug 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36387"
                obs_have="32990"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30508"
                obs_have="30294"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta229v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Aug 17 22:21:25 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9358198"
                         time_creation="Tue Aug 17 22:12:04 2021"
                         time_modification="Tue Aug 17 22:08:21 2021" />
        <observations epoch_first="Tue Aug 17 21:00:00 2021"
                      epoch_last="Tue Aug 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="35431"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="30387"
                obs_have="30387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 17 22:46:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9358198"
                         time_creation="Tue Aug 17 22:12:04 2021"
                         time_modification="Tue Aug 17 22:08:21 2021" />
        <observations epoch_first="Tue Aug 17 21:00:00 2021"
                      epoch_last="Tue Aug 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="35431"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="30387"
                obs_have="30387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 00:35:24 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9358198"
                         time_creation="Tue Aug 17 22:12:04 2021"
                         time_modification="Tue Aug 17 22:08:21 2021" />
        <observations epoch_first="Tue Aug 17 21:00:00 2021"
                      epoch_last="Tue Aug 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="35431"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="30387"
                obs_have="30387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 18 18:28:31 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9358198"
                         time_creation="Tue Aug 17 22:12:04 2021"
                         time_modification="Tue Aug 17 22:08:21 2021" />
        <observations epoch_first="Tue Aug 17 21:00:00 2021"
                      epoch_last="Tue Aug 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="35431"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="30387"
                obs_have="30387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 16 03:13:21 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9358198"
                         time_creation="Mon Sep 13 01:51:45 2021"
                         time_modification="Tue Aug 17 22:08:21 2021" />
        <observations epoch_first="Tue Aug 17 21:00:00 2021"
                      epoch_last="Tue Aug 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="35431"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="30387"
                obs_have="30387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
