<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-04-17 00:00:00"
    DayOfYear="108"
    Year="2020">
  <station name="CHTA">
    <file name="/chta1080.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 18 18:01:58 2020"
               level="3">
        <file_statistics latency="02:38:14"
                         size="7576950"
                         time_creation="Sat Apr 18 02:50:15 2020"
                         time_modification="Sat Apr 18 01:37:44 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28667"
                obs_have="27429"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23848"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21076"
                obs_have="21076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 02:46:06 2020"
               level="3">
        <file_statistics latency="02:38:14"
                         size="7576950"
                         time_creation="Thu May 14 01:58:01 2020"
                         time_modification="Sat Apr 18 01:37:44 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28667"
                obs_have="27429"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23848"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21076"
                obs_have="21076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Apr 17 01:46:02 2020"
               level="3">
        <file_statistics latency="00:21:48"
                         size="10142832"
                         time_creation="Fri Apr 17 01:45:02 2020"
                         time_modification="Fri Apr 17 01:21:47 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="36373"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="32048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27568"
                obs_have="27568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 03:35:10 2020"
               level="3">
        <file_statistics latency="00:21:48"
                         size="10142832"
                         time_creation="Fri Apr 17 01:45:02 2020"
                         time_modification="Fri Apr 17 01:21:47 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="36373"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="32048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27568"
                obs_have="27568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:21:48"
                         size="10142832"
                         time_creation="Fri Apr 17 01:45:02 2020"
                         time_modification="Fri Apr 17 01:21:47 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="36373"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="32048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27568"
                obs_have="27568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:21:48"
                         size="10142832"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 01:21:47 2020" />
        <observations epoch_first="Fri Apr 17 00:00:00 2020"
                      epoch_last="Fri Apr 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="36373"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32048"
                obs_have="32048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27568"
                obs_have="27568"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Apr 17 02:21:12 2020"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9137373"
                         time_creation="Fri Apr 17 02:12:02 2020"
                         time_modification="Fri Apr 17 02:09:34 2020" />
        <observations epoch_first="Fri Apr 17 01:00:00 2020"
                      epoch_last="Fri Apr 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="32997"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="27203"
                obs_have="26927"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 02:46:11 2020"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9137373"
                         time_creation="Fri Apr 17 02:12:02 2020"
                         time_modification="Fri Apr 17 02:09:34 2020" />
        <observations epoch_first="Fri Apr 17 01:00:00 2020"
                      epoch_last="Fri Apr 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="32997"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="27203"
                obs_have="26927"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 04:35:10 2020"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9137373"
                         time_creation="Fri Apr 17 02:12:02 2020"
                         time_modification="Fri Apr 17 02:09:34 2020" />
        <observations epoch_first="Fri Apr 17 01:00:00 2020"
                      epoch_last="Fri Apr 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="32997"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="27203"
                obs_have="26927"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9137373"
                         time_creation="Fri Apr 17 02:12:02 2020"
                         time_modification="Fri Apr 17 02:09:34 2020" />
        <observations epoch_first="Fri Apr 17 01:00:00 2020"
                      epoch_last="Fri Apr 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="32997"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="27203"
                obs_have="26927"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9137373"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 02:09:34 2020" />
        <observations epoch_first="Fri Apr 17 01:00:00 2020"
                      epoch_last="Fri Apr 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="32997"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="27203"
                obs_have="26927"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Apr 17 03:45:35 2020"
               level="3">
        <file_statistics latency="00:21:11"
                         size="10173777"
                         time_creation="Fri Apr 17 03:45:03 2020"
                         time_modification="Fri Apr 17 03:21:10 2020" />
        <observations epoch_first="Fri Apr 17 02:00:00 2020"
                      epoch_last="Fri Apr 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35833"
                obs_have="35364"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25517"
                obs_have="25517"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 05:35:15 2020"
               level="3">
        <file_statistics latency="00:21:11"
                         size="10173777"
                         time_creation="Fri Apr 17 03:45:03 2020"
                         time_modification="Fri Apr 17 03:21:10 2020" />
        <observations epoch_first="Fri Apr 17 02:00:00 2020"
                      epoch_last="Fri Apr 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35833"
                obs_have="35364"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25517"
                obs_have="25517"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:21:11"
                         size="10173777"
                         time_creation="Fri Apr 17 03:45:03 2020"
                         time_modification="Fri Apr 17 03:21:10 2020" />
        <observations epoch_first="Fri Apr 17 02:00:00 2020"
                      epoch_last="Fri Apr 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35833"
                obs_have="35364"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25517"
                obs_have="25517"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:21:11"
                         size="10173777"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 03:21:10 2020" />
        <observations epoch_first="Fri Apr 17 02:00:00 2020"
                      epoch_last="Fri Apr 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35833"
                obs_have="35364"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25517"
                obs_have="25517"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24544"
                obs_have="24544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Apr 17 04:46:11 2020"
               level="3">
        <file_statistics latency="00:38:54"
                         size="9495441"
                         time_creation="Fri Apr 17 04:45:04 2020"
                         time_modification="Fri Apr 17 04:38:53 2020" />
        <observations epoch_first="Fri Apr 17 03:00:00 2020"
                      epoch_last="Fri Apr 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32939"
                obs_have="31795"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="25384"
                obs_have="25384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 06:35:13 2020"
               level="3">
        <file_statistics latency="00:38:54"
                         size="9495441"
                         time_creation="Fri Apr 17 04:45:04 2020"
                         time_modification="Fri Apr 17 04:38:53 2020" />
        <observations epoch_first="Fri Apr 17 03:00:00 2020"
                      epoch_last="Fri Apr 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32939"
                obs_have="31795"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="25384"
                obs_have="25384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:38:54"
                         size="9495441"
                         time_creation="Fri Apr 17 04:45:04 2020"
                         time_modification="Fri Apr 17 04:38:53 2020" />
        <observations epoch_first="Fri Apr 17 03:00:00 2020"
                      epoch_last="Fri Apr 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32939"
                obs_have="31795"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="25384"
                obs_have="25384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:38:54"
                         size="9495441"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 04:38:53 2020" />
        <observations epoch_first="Fri Apr 17 03:00:00 2020"
                      epoch_last="Fri Apr 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32939"
                obs_have="31795"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="25384"
                obs_have="25384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Apr 17 05:45:28 2020"
               level="3">
        <file_statistics latency="00:37:54"
                         size="9625919"
                         time_creation="Fri Apr 17 05:45:01 2020"
                         time_modification="Fri Apr 17 05:37:53 2020" />
        <observations epoch_first="Fri Apr 17 04:00:00 2020"
                      epoch_last="Fri Apr 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34779"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29294"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23662"
                obs_have="23662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 07:35:14 2020"
               level="3">
        <file_statistics latency="00:37:54"
                         size="9625919"
                         time_creation="Fri Apr 17 05:45:01 2020"
                         time_modification="Fri Apr 17 05:37:53 2020" />
        <observations epoch_first="Fri Apr 17 04:00:00 2020"
                      epoch_last="Fri Apr 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34779"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29294"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23662"
                obs_have="23662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:37:54"
                         size="9625919"
                         time_creation="Fri Apr 17 05:45:01 2020"
                         time_modification="Fri Apr 17 05:37:53 2020" />
        <observations epoch_first="Fri Apr 17 04:00:00 2020"
                      epoch_last="Fri Apr 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34779"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29294"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23662"
                obs_have="23662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:37:54"
                         size="9625919"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 05:37:53 2020" />
        <observations epoch_first="Fri Apr 17 04:00:00 2020"
                      epoch_last="Fri Apr 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34779"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29294"
                obs_have="29287"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23662"
                obs_have="23662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Apr 17 06:21:13 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="8904325"
                         time_creation="Fri Apr 17 06:12:03 2020"
                         time_modification="Fri Apr 17 06:09:21 2020" />
        <observations epoch_first="Fri Apr 17 05:00:00 2020"
                      epoch_last="Fri Apr 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="31641"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="29115"
                obs_have="29115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24291"
                obs_have="24291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 06:46:12 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="8904325"
                         time_creation="Fri Apr 17 06:12:03 2020"
                         time_modification="Fri Apr 17 06:09:21 2020" />
        <observations epoch_first="Fri Apr 17 05:00:00 2020"
                      epoch_last="Fri Apr 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="31641"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="29115"
                obs_have="29115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24291"
                obs_have="24291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 08:35:12 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="8904325"
                         time_creation="Fri Apr 17 06:12:03 2020"
                         time_modification="Fri Apr 17 06:09:21 2020" />
        <observations epoch_first="Fri Apr 17 05:00:00 2020"
                      epoch_last="Fri Apr 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="31641"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="29115"
                obs_have="29115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24291"
                obs_have="24291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="8904325"
                         time_creation="Fri Apr 17 06:12:03 2020"
                         time_modification="Fri Apr 17 06:09:21 2020" />
        <observations epoch_first="Fri Apr 17 05:00:00 2020"
                      epoch_last="Fri Apr 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="31641"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="29115"
                obs_have="29115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24291"
                obs_have="24291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="8904325"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 06:09:21 2020" />
        <observations epoch_first="Fri Apr 17 05:00:00 2020"
                      epoch_last="Fri Apr 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="31641"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="29115"
                obs_have="29115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24291"
                obs_have="24291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Apr 17 07:21:14 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9110937"
                         time_creation="Fri Apr 17 07:12:02 2020"
                         time_modification="Fri Apr 17 07:09:03 2020" />
        <observations epoch_first="Fri Apr 17 06:00:00 2020"
                      epoch_last="Fri Apr 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35014"
                obs_have="32911"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 07:46:14 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9110937"
                         time_creation="Fri Apr 17 07:12:02 2020"
                         time_modification="Fri Apr 17 07:09:03 2020" />
        <observations epoch_first="Fri Apr 17 06:00:00 2020"
                      epoch_last="Fri Apr 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35014"
                obs_have="32911"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 09:35:14 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9110937"
                         time_creation="Fri Apr 17 07:12:02 2020"
                         time_modification="Fri Apr 17 07:09:03 2020" />
        <observations epoch_first="Fri Apr 17 06:00:00 2020"
                      epoch_last="Fri Apr 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35014"
                obs_have="32911"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9110937"
                         time_creation="Fri Apr 17 07:12:02 2020"
                         time_modification="Fri Apr 17 07:09:03 2020" />
        <observations epoch_first="Fri Apr 17 06:00:00 2020"
                      epoch_last="Fri Apr 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35014"
                obs_have="32911"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9110937"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 07:09:03 2020" />
        <observations epoch_first="Fri Apr 17 06:00:00 2020"
                      epoch_last="Fri Apr 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35014"
                obs_have="32911"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Apr 17 08:21:16 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9779938"
                         time_creation="Fri Apr 17 08:12:02 2020"
                         time_modification="Fri Apr 17 08:09:15 2020" />
        <observations epoch_first="Fri Apr 17 07:00:00 2020"
                      epoch_last="Fri Apr 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36008"
                obs_have="35079"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26624"
                obs_have="26624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 08:46:16 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9779938"
                         time_creation="Fri Apr 17 08:12:02 2020"
                         time_modification="Fri Apr 17 08:09:15 2020" />
        <observations epoch_first="Fri Apr 17 07:00:00 2020"
                      epoch_last="Fri Apr 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36008"
                obs_have="35079"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26624"
                obs_have="26624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 10:35:15 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9779938"
                         time_creation="Fri Apr 17 08:12:02 2020"
                         time_modification="Fri Apr 17 08:09:15 2020" />
        <observations epoch_first="Fri Apr 17 07:00:00 2020"
                      epoch_last="Fri Apr 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36008"
                obs_have="35079"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26624"
                obs_have="26624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9779938"
                         time_creation="Fri Apr 17 08:12:02 2020"
                         time_modification="Fri Apr 17 08:09:15 2020" />
        <observations epoch_first="Fri Apr 17 07:00:00 2020"
                      epoch_last="Fri Apr 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36008"
                obs_have="35079"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26624"
                obs_have="26624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9779938"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 08:09:15 2020" />
        <observations epoch_first="Fri Apr 17 07:00:00 2020"
                      epoch_last="Fri Apr 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36008"
                obs_have="35079"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26624"
                obs_have="26624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Apr 17 09:21:19 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="9984547"
                         time_creation="Fri Apr 17 09:12:13 2020"
                         time_modification="Fri Apr 17 09:09:21 2020" />
        <observations epoch_first="Fri Apr 17 08:00:00 2020"
                      epoch_last="Fri Apr 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36643"
                obs_have="35228"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33350"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31482"
                obs_have="31482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 09:46:18 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="9984547"
                         time_creation="Fri Apr 17 09:12:13 2020"
                         time_modification="Fri Apr 17 09:09:21 2020" />
        <observations epoch_first="Fri Apr 17 08:00:00 2020"
                      epoch_last="Fri Apr 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36643"
                obs_have="35228"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33350"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31482"
                obs_have="31482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 11:35:17 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="9984547"
                         time_creation="Fri Apr 17 09:12:13 2020"
                         time_modification="Fri Apr 17 09:09:21 2020" />
        <observations epoch_first="Fri Apr 17 08:00:00 2020"
                      epoch_last="Fri Apr 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36643"
                obs_have="35228"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33350"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31482"
                obs_have="31482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="9984547"
                         time_creation="Fri Apr 17 09:12:13 2020"
                         time_modification="Fri Apr 17 09:09:21 2020" />
        <observations epoch_first="Fri Apr 17 08:00:00 2020"
                      epoch_last="Fri Apr 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36643"
                obs_have="35228"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33350"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31482"
                obs_have="31482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:22"
                         size="9984547"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 09:09:21 2020" />
        <observations epoch_first="Fri Apr 17 08:00:00 2020"
                      epoch_last="Fri Apr 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36643"
                obs_have="35228"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33350"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31482"
                obs_have="31482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Apr 17 10:21:19 2020"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9976313"
                         time_creation="Fri Apr 17 10:12:26 2020"
                         time_modification="Fri Apr 17 10:09:05 2020" />
        <observations epoch_first="Fri Apr 17 09:00:00 2020"
                      epoch_last="Fri Apr 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="35713"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31848"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27651"
                obs_have="27651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 10:46:19 2020"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9976313"
                         time_creation="Fri Apr 17 10:12:26 2020"
                         time_modification="Fri Apr 17 10:09:05 2020" />
        <observations epoch_first="Fri Apr 17 09:00:00 2020"
                      epoch_last="Fri Apr 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="35713"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31848"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27651"
                obs_have="27651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 12:35:17 2020"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9976313"
                         time_creation="Fri Apr 17 10:12:26 2020"
                         time_modification="Fri Apr 17 10:09:05 2020" />
        <observations epoch_first="Fri Apr 17 09:00:00 2020"
                      epoch_last="Fri Apr 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="35713"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31848"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27651"
                obs_have="27651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9976313"
                         time_creation="Fri Apr 17 10:12:26 2020"
                         time_modification="Fri Apr 17 10:09:05 2020" />
        <observations epoch_first="Fri Apr 17 09:00:00 2020"
                      epoch_last="Fri Apr 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="35713"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31848"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27651"
                obs_have="27651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9976313"
                         time_creation="Thu May 14 01:51:25 2020"
                         time_modification="Fri Apr 17 10:09:05 2020" />
        <observations epoch_first="Fri Apr 17 09:00:00 2020"
                      epoch_last="Fri Apr 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="35713"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31848"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27651"
                obs_have="27651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Apr 17 11:21:19 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="10273900"
                         time_creation="Fri Apr 17 11:12:08 2020"
                         time_modification="Fri Apr 17 11:09:38 2020" />
        <observations epoch_first="Fri Apr 17 10:00:00 2020"
                      epoch_last="Fri Apr 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38515"
                obs_have="37025"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="31246"
                obs_have="31246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 11:46:18 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="10273900"
                         time_creation="Fri Apr 17 11:12:08 2020"
                         time_modification="Fri Apr 17 11:09:38 2020" />
        <observations epoch_first="Fri Apr 17 10:00:00 2020"
                      epoch_last="Fri Apr 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38515"
                obs_have="37025"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="31246"
                obs_have="31246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 13:35:15 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="10273900"
                         time_creation="Fri Apr 17 11:12:08 2020"
                         time_modification="Fri Apr 17 11:09:38 2020" />
        <observations epoch_first="Fri Apr 17 10:00:00 2020"
                      epoch_last="Fri Apr 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38515"
                obs_have="37025"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="31246"
                obs_have="31246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="10273900"
                         time_creation="Fri Apr 17 11:12:08 2020"
                         time_modification="Fri Apr 17 11:09:38 2020" />
        <observations epoch_first="Fri Apr 17 10:00:00 2020"
                      epoch_last="Fri Apr 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38515"
                obs_have="37025"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="31246"
                obs_have="31246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="10273900"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 11:09:38 2020" />
        <observations epoch_first="Fri Apr 17 10:00:00 2020"
                      epoch_last="Fri Apr 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38515"
                obs_have="37025"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="31246"
                obs_have="31246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Apr 17 12:21:16 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9357098"
                         time_creation="Fri Apr 17 12:12:08 2020"
                         time_modification="Fri Apr 17 12:09:15 2020" />
        <observations epoch_first="Fri Apr 17 11:00:00 2020"
                      epoch_last="Fri Apr 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32313"
                obs_have="32313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31096"
                obs_have="31096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 12:46:17 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9357098"
                         time_creation="Fri Apr 17 12:12:08 2020"
                         time_modification="Fri Apr 17 12:09:15 2020" />
        <observations epoch_first="Fri Apr 17 11:00:00 2020"
                      epoch_last="Fri Apr 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32313"
                obs_have="32313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31096"
                obs_have="31096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 14:35:14 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9357098"
                         time_creation="Fri Apr 17 12:12:08 2020"
                         time_modification="Fri Apr 17 12:09:15 2020" />
        <observations epoch_first="Fri Apr 17 11:00:00 2020"
                      epoch_last="Fri Apr 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32313"
                obs_have="32313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31096"
                obs_have="31096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9357098"
                         time_creation="Fri Apr 17 12:12:08 2020"
                         time_modification="Fri Apr 17 12:09:15 2020" />
        <observations epoch_first="Fri Apr 17 11:00:00 2020"
                      epoch_last="Fri Apr 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32313"
                obs_have="32313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31096"
                obs_have="31096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9357098"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 12:09:15 2020" />
        <observations epoch_first="Fri Apr 17 11:00:00 2020"
                      epoch_last="Fri Apr 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32313"
                obs_have="32313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31096"
                obs_have="31096"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Apr 17 13:21:19 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10216716"
                         time_creation="Fri Apr 17 13:12:27 2020"
                         time_modification="Fri Apr 17 13:09:10 2020" />
        <observations epoch_first="Fri Apr 17 12:00:00 2020"
                      epoch_last="Fri Apr 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38731"
                obs_have="37183"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32891"
                obs_have="32766"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 13:46:17 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10216716"
                         time_creation="Fri Apr 17 13:12:27 2020"
                         time_modification="Fri Apr 17 13:09:10 2020" />
        <observations epoch_first="Fri Apr 17 12:00:00 2020"
                      epoch_last="Fri Apr 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38731"
                obs_have="37183"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32891"
                obs_have="32766"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 15:35:17 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10216716"
                         time_creation="Fri Apr 17 13:12:27 2020"
                         time_modification="Fri Apr 17 13:09:10 2020" />
        <observations epoch_first="Fri Apr 17 12:00:00 2020"
                      epoch_last="Fri Apr 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38731"
                obs_have="37183"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32891"
                obs_have="32766"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10216716"
                         time_creation="Fri Apr 17 13:12:27 2020"
                         time_modification="Fri Apr 17 13:09:10 2020" />
        <observations epoch_first="Fri Apr 17 12:00:00 2020"
                      epoch_last="Fri Apr 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38731"
                obs_have="37183"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32891"
                obs_have="32766"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10216716"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 13:09:10 2020" />
        <observations epoch_first="Fri Apr 17 12:00:00 2020"
                      epoch_last="Fri Apr 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38731"
                obs_have="37183"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32891"
                obs_have="32766"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Apr 17 14:21:18 2020"
               level="3">
        <file_statistics latency="00:09:30"
                         size="9975529"
                         time_creation="Fri Apr 17 14:12:05 2020"
                         time_modification="Fri Apr 17 14:09:29 2020" />
        <observations epoch_first="Fri Apr 17 13:00:00 2020"
                      epoch_last="Fri Apr 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38687"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="30482"
                obs_have="30118"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25885"
                obs_have="25885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 14:46:18 2020"
               level="3">
        <file_statistics latency="00:09:30"
                         size="9975529"
                         time_creation="Fri Apr 17 14:12:05 2020"
                         time_modification="Fri Apr 17 14:09:29 2020" />
        <observations epoch_first="Fri Apr 17 13:00:00 2020"
                      epoch_last="Fri Apr 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38687"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="30482"
                obs_have="30118"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25885"
                obs_have="25885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 16:35:10 2020"
               level="3">
        <file_statistics latency="00:09:30"
                         size="9975529"
                         time_creation="Fri Apr 17 14:12:05 2020"
                         time_modification="Fri Apr 17 14:09:29 2020" />
        <observations epoch_first="Fri Apr 17 13:00:00 2020"
                      epoch_last="Fri Apr 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38687"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="30482"
                obs_have="30118"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25885"
                obs_have="25885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:30"
                         size="9975529"
                         time_creation="Fri Apr 17 14:12:05 2020"
                         time_modification="Fri Apr 17 14:09:29 2020" />
        <observations epoch_first="Fri Apr 17 13:00:00 2020"
                      epoch_last="Fri Apr 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38687"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="30482"
                obs_have="30118"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25885"
                obs_have="25885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:30"
                         size="9975529"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 14:09:29 2020" />
        <observations epoch_first="Fri Apr 17 13:00:00 2020"
                      epoch_last="Fri Apr 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38687"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="30482"
                obs_have="30118"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25885"
                obs_have="25885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Apr 17 15:21:18 2020"
               level="3">
        <file_statistics latency="00:09:25"
                         size="9619791"
                         time_creation="Fri Apr 17 15:12:04 2020"
                         time_modification="Fri Apr 17 15:09:24 2020" />
        <observations epoch_first="Fri Apr 17 14:00:00 2020"
                      epoch_last="Fri Apr 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37264"
                obs_have="36067"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="30133"
                obs_have="30133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 15:46:18 2020"
               level="3">
        <file_statistics latency="00:09:25"
                         size="9619791"
                         time_creation="Fri Apr 17 15:12:04 2020"
                         time_modification="Fri Apr 17 15:09:24 2020" />
        <observations epoch_first="Fri Apr 17 14:00:00 2020"
                      epoch_last="Fri Apr 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37264"
                obs_have="36067"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="30133"
                obs_have="30133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 17:35:12 2020"
               level="3">
        <file_statistics latency="00:09:25"
                         size="9619791"
                         time_creation="Fri Apr 17 15:12:04 2020"
                         time_modification="Fri Apr 17 15:09:24 2020" />
        <observations epoch_first="Fri Apr 17 14:00:00 2020"
                      epoch_last="Fri Apr 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37264"
                obs_have="36067"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="30133"
                obs_have="30133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:25"
                         size="9619791"
                         time_creation="Fri Apr 17 15:12:04 2020"
                         time_modification="Fri Apr 17 15:09:24 2020" />
        <observations epoch_first="Fri Apr 17 14:00:00 2020"
                      epoch_last="Fri Apr 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37264"
                obs_have="36067"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="30133"
                obs_have="30133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:25"
                         size="9619791"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 15:09:24 2020" />
        <observations epoch_first="Fri Apr 17 14:00:00 2020"
                      epoch_last="Fri Apr 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37264"
                obs_have="36067"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="30133"
                obs_have="30133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Apr 17 16:20:58 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8672439"
                         time_creation="Fri Apr 17 16:12:02 2020"
                         time_modification="Fri Apr 17 16:08:31 2020" />
        <observations epoch_first="Fri Apr 17 15:00:00 2020"
                      epoch_last="Fri Apr 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34500"
                obs_have="32636"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="29559"
                obs_have="29374"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="27357"
                obs_have="27357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 16:45:56 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8672439"
                         time_creation="Fri Apr 17 16:12:02 2020"
                         time_modification="Fri Apr 17 16:08:31 2020" />
        <observations epoch_first="Fri Apr 17 15:00:00 2020"
                      epoch_last="Fri Apr 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34500"
                obs_have="32636"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="29559"
                obs_have="29374"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="27357"
                obs_have="27357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 18:35:11 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8672439"
                         time_creation="Fri Apr 17 16:12:02 2020"
                         time_modification="Fri Apr 17 16:08:31 2020" />
        <observations epoch_first="Fri Apr 17 15:00:00 2020"
                      epoch_last="Fri Apr 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34500"
                obs_have="32636"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="29559"
                obs_have="29374"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="27357"
                obs_have="27357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8672439"
                         time_creation="Fri Apr 17 16:12:02 2020"
                         time_modification="Fri Apr 17 16:08:31 2020" />
        <observations epoch_first="Fri Apr 17 15:00:00 2020"
                      epoch_last="Fri Apr 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34500"
                obs_have="32636"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="29559"
                obs_have="29374"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="27357"
                obs_have="27357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8672439"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 16:08:31 2020" />
        <observations epoch_first="Fri Apr 17 15:00:00 2020"
                      epoch_last="Fri Apr 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34500"
                obs_have="32636"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="29559"
                obs_have="29374"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="27357"
                obs_have="27357"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Apr 17 17:21:21 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9826604"
                         time_creation="Fri Apr 17 17:12:03 2020"
                         time_modification="Fri Apr 17 17:09:12 2020" />
        <observations epoch_first="Fri Apr 17 16:00:00 2020"
                      epoch_last="Fri Apr 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="35471"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="31170"
                obs_have="31120"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 17:46:25 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9826604"
                         time_creation="Fri Apr 17 17:12:03 2020"
                         time_modification="Fri Apr 17 17:09:12 2020" />
        <observations epoch_first="Fri Apr 17 16:00:00 2020"
                      epoch_last="Fri Apr 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="35471"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="31170"
                obs_have="31120"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 19:35:19 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9826604"
                         time_creation="Fri Apr 17 17:12:03 2020"
                         time_modification="Fri Apr 17 17:09:12 2020" />
        <observations epoch_first="Fri Apr 17 16:00:00 2020"
                      epoch_last="Fri Apr 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="35471"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="31170"
                obs_have="31120"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9826604"
                         time_creation="Fri Apr 17 17:12:03 2020"
                         time_modification="Fri Apr 17 17:09:12 2020" />
        <observations epoch_first="Fri Apr 17 16:00:00 2020"
                      epoch_last="Fri Apr 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="35471"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="31170"
                obs_have="31120"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9826604"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 17:09:12 2020" />
        <observations epoch_first="Fri Apr 17 16:00:00 2020"
                      epoch_last="Fri Apr 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="35471"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="31170"
                obs_have="31120"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27916"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Apr 17 18:46:19 2020"
               level="3">
        <file_statistics latency="00:37:18"
                         size="10760245"
                         time_creation="Fri Apr 17 18:45:02 2020"
                         time_modification="Fri Apr 17 18:37:17 2020" />
        <observations epoch_first="Fri Apr 17 17:00:00 2020"
                      epoch_last="Fri Apr 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39590"
                obs_have="38220"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="33966"
                obs_have="33966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31003"
                obs_have="31003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 20:35:21 2020"
               level="3">
        <file_statistics latency="00:53:19"
                         size="10760245"
                         time_creation="Fri Apr 17 19:10:02 2020"
                         time_modification="Fri Apr 17 18:53:18 2020" />
        <observations epoch_first="Fri Apr 17 17:00:00 2020"
                      epoch_last="Fri Apr 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39590"
                obs_have="38220"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="33966"
                obs_have="33966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31003"
                obs_have="31003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:53:19"
                         size="10760245"
                         time_creation="Fri Apr 17 19:10:02 2020"
                         time_modification="Fri Apr 17 18:53:18 2020" />
        <observations epoch_first="Fri Apr 17 17:00:00 2020"
                      epoch_last="Fri Apr 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39590"
                obs_have="38220"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="33966"
                obs_have="33966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31003"
                obs_have="31003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:53:19"
                         size="10760245"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 18:53:18 2020" />
        <observations epoch_first="Fri Apr 17 17:00:00 2020"
                      epoch_last="Fri Apr 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39590"
                obs_have="38220"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="33966"
                obs_have="33966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31003"
                obs_have="31003"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Apr 17 19:46:19 2020"
               level="3">
        <file_statistics latency="00:37:52"
                         size="10705708"
                         time_creation="Fri Apr 17 19:45:02 2020"
                         time_modification="Fri Apr 17 19:37:51 2020" />
        <observations epoch_first="Fri Apr 17 18:00:00 2020"
                      epoch_last="Fri Apr 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41293"
                obs_have="37951"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30323"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 21:35:23 2020"
               level="3">
        <file_statistics latency="00:53:52"
                         size="10705708"
                         time_creation="Fri Apr 17 20:10:03 2020"
                         time_modification="Fri Apr 17 19:53:51 2020" />
        <observations epoch_first="Fri Apr 17 18:00:00 2020"
                      epoch_last="Fri Apr 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41293"
                obs_have="37951"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30323"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:53:52"
                         size="10705708"
                         time_creation="Fri Apr 17 20:10:03 2020"
                         time_modification="Fri Apr 17 19:53:51 2020" />
        <observations epoch_first="Fri Apr 17 18:00:00 2020"
                      epoch_last="Fri Apr 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41293"
                obs_have="37951"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30323"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:53:52"
                         size="10705708"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 19:53:51 2020" />
        <observations epoch_first="Fri Apr 17 18:00:00 2020"
                      epoch_last="Fri Apr 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41293"
                obs_have="37951"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30323"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Apr 17 20:20:46 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10177468"
                         time_creation="Fri Apr 17 20:12:04 2020"
                         time_modification="Fri Apr 17 20:08:20 2020" />
        <observations epoch_first="Fri Apr 17 19:00:00 2020"
                      epoch_last="Fri Apr 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39114"
                obs_have="37562"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="34340"
                obs_have="34340"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 20:46:06 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10177468"
                         time_creation="Fri Apr 17 20:12:04 2020"
                         time_modification="Fri Apr 17 20:08:20 2020" />
        <observations epoch_first="Fri Apr 17 19:00:00 2020"
                      epoch_last="Fri Apr 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39114"
                obs_have="37562"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="34340"
                obs_have="34340"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 22:35:19 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10177468"
                         time_creation="Fri Apr 17 20:12:04 2020"
                         time_modification="Fri Apr 17 20:08:20 2020" />
        <observations epoch_first="Fri Apr 17 19:00:00 2020"
                      epoch_last="Fri Apr 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39114"
                obs_have="37562"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="34340"
                obs_have="34340"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10177468"
                         time_creation="Fri Apr 17 20:12:04 2020"
                         time_modification="Fri Apr 17 20:08:20 2020" />
        <observations epoch_first="Fri Apr 17 19:00:00 2020"
                      epoch_last="Fri Apr 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39114"
                obs_have="37562"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="34340"
                obs_have="34340"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10177468"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 20:08:20 2020" />
        <observations epoch_first="Fri Apr 17 19:00:00 2020"
                      epoch_last="Fri Apr 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39114"
                obs_have="37562"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="34340"
                obs_have="34340"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30290"
                obs_have="30290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Apr 17 23:35:21 2020"
               level="3">
        <file_statistics latency="00:39:32"
                         size="10651905"
                         time_creation="Fri Apr 17 21:45:47 2020"
                         time_modification="Fri Apr 17 21:39:31 2020" />
        <observations epoch_first="Fri Apr 17 20:00:00 2020"
                      epoch_last="Fri Apr 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37836"
                obs_have="37549"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32854"
                obs_have="32854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:39:32"
                         size="10651905"
                         time_creation="Fri Apr 17 21:45:47 2020"
                         time_modification="Fri Apr 17 21:39:31 2020" />
        <observations epoch_first="Fri Apr 17 20:00:00 2020"
                      epoch_last="Fri Apr 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37836"
                obs_have="37549"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32854"
                obs_have="32854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:39:32"
                         size="10651905"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 21:39:31 2020" />
        <observations epoch_first="Fri Apr 17 20:00:00 2020"
                      epoch_last="Fri Apr 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37836"
                obs_have="37549"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35146"
                obs_have="35146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32854"
                obs_have="32854"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Apr 18 00:35:21 2020"
               level="3">
        <file_statistics latency="01:09:34"
                         size="10213783"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:33 2020" />
        <observations epoch_first="Fri Apr 17 21:00:00 2020"
                      epoch_last="Fri Apr 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="38486"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="35769"
                obs_have="35769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33335"
                obs_have="33335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="01:09:34"
                         size="10213783"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:33 2020" />
        <observations epoch_first="Fri Apr 17 21:00:00 2020"
                      epoch_last="Fri Apr 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="38486"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="35769"
                obs_have="35769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33335"
                obs_have="33335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="01:09:34"
                         size="10213783"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 23:09:33 2020" />
        <observations epoch_first="Fri Apr 17 21:00:00 2020"
                      epoch_last="Fri Apr 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="38486"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="35769"
                obs_have="35769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33335"
                obs_have="33335"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta108w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Apr 17 23:20:18 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10496344"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:35 2020" />
        <observations epoch_first="Fri Apr 17 22:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42757"
                obs_have="40985"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="36196"
                obs_have="36196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30899"
                obs_have="30899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 17 23:45:16 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10496344"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:35 2020" />
        <observations epoch_first="Fri Apr 17 22:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42757"
                obs_have="40985"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="36196"
                obs_have="36196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30899"
                obs_have="30899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 01:35:23 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10496344"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:35 2020" />
        <observations epoch_first="Fri Apr 17 22:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42757"
                obs_have="40985"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="36196"
                obs_have="36196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30899"
                obs_have="30899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 18 18:30:01 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10496344"
                         time_creation="Fri Apr 17 23:12:03 2020"
                         time_modification="Fri Apr 17 23:09:35 2020" />
        <observations epoch_first="Fri Apr 17 22:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42757"
                obs_have="40985"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="36196"
                obs_have="36196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30899"
                obs_have="30899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May 17 03:14:45 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10496344"
                         time_creation="Thu May 14 01:51:26 2020"
                         time_modification="Fri Apr 17 23:09:35 2020" />
        <observations epoch_first="Fri Apr 17 22:00:00 2020"
                      epoch_last="Fri Apr 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42757"
                obs_have="40985"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="36196"
                obs_have="36196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30899"
                obs_have="30899"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
