<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-08-03 00:00:00"
    DayOfYear="215"
    Year="2021">
  <station name="CHTA">
    <file name="/chta2150.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug  4 18:02:03 2021"
               level="3">
        <file_statistics latency="01:34:13"
                         size="7744595"
                         time_creation="Wed Aug  4 02:50:10 2021"
                         time_modification="Wed Aug  4 01:33:43 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28735"
                obs_have="27322"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23996"
                obs_have="23886"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21328"
                obs_have="21328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 02:46:10 2021"
               level="3">
        <file_statistics latency="01:34:13"
                         size="7744595"
                         time_creation="Mon Aug 30 02:02:32 2021"
                         time_modification="Wed Aug  4 01:33:43 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28735"
                obs_have="27322"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23996"
                obs_have="23886"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21328"
                obs_have="21328"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Aug  3 01:20:52 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10002472"
                         time_creation="Tue Aug  3 01:12:01 2021"
                         time_modification="Tue Aug  3 01:08:12 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 01:45:52 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10002472"
                         time_creation="Tue Aug  3 01:12:01 2021"
                         time_modification="Tue Aug  3 01:08:12 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="63909"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 03:35:13 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10002472"
                         time_creation="Tue Aug  3 01:12:01 2021"
                         time_modification="Tue Aug  3 01:08:12 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37115"
                obs_have="35884"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33802"
                obs_have="33802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10002472"
                         time_creation="Tue Aug  3 01:12:01 2021"
                         time_modification="Tue Aug  3 01:08:12 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37115"
                obs_have="35884"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33802"
                obs_have="33802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10002472"
                         time_creation="Mon Aug 30 01:52:19 2021"
                         time_modification="Tue Aug  3 01:08:12 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37115"
                obs_have="35884"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33802"
                obs_have="33802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Aug  3 02:20:56 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10351681"
                         time_creation="Tue Aug  3 02:12:02 2021"
                         time_modification="Tue Aug  3 02:08:05 2021" />
        <observations epoch_first="Tue Aug  3 01:00:00 2021"
                      epoch_last="Tue Aug  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35964"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 02:46:16 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10351681"
                         time_creation="Tue Aug  3 02:12:02 2021"
                         time_modification="Tue Aug  3 02:08:05 2021" />
        <observations epoch_first="Tue Aug  3 01:00:00 2021"
                      epoch_last="Tue Aug  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35964"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 04:35:19 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10351681"
                         time_creation="Tue Aug  3 02:12:02 2021"
                         time_modification="Tue Aug  3 02:08:05 2021" />
        <observations epoch_first="Tue Aug  3 01:00:00 2021"
                      epoch_last="Tue Aug  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35964"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10351681"
                         time_creation="Tue Aug  3 02:12:02 2021"
                         time_modification="Tue Aug  3 02:08:05 2021" />
        <observations epoch_first="Tue Aug  3 01:00:00 2021"
                      epoch_last="Tue Aug  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35964"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10351681"
                         time_creation="Mon Aug 30 01:52:19 2021"
                         time_modification="Tue Aug  3 02:08:05 2021" />
        <observations epoch_first="Tue Aug  3 01:00:00 2021"
                      epoch_last="Tue Aug  3 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35964"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="27891"
                obs_have="27891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23205"
                obs_have="23205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Aug  3 03:21:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9223235"
                         time_creation="Tue Aug  3 03:12:01 2021"
                         time_modification="Tue Aug  3 03:08:07 2021" />
        <observations epoch_first="Tue Aug  3 02:00:00 2021"
                      epoch_last="Tue Aug  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31387"
                obs_have="30291"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24219"
                obs_have="24219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 03:46:07 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9223235"
                         time_creation="Tue Aug  3 03:12:01 2021"
                         time_modification="Tue Aug  3 03:08:07 2021" />
        <observations epoch_first="Tue Aug  3 02:00:00 2021"
                      epoch_last="Tue Aug  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31387"
                obs_have="30291"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24219"
                obs_have="24219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 05:35:15 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9223235"
                         time_creation="Tue Aug  3 03:12:01 2021"
                         time_modification="Tue Aug  3 03:08:07 2021" />
        <observations epoch_first="Tue Aug  3 02:00:00 2021"
                      epoch_last="Tue Aug  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31387"
                obs_have="30291"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24219"
                obs_have="24219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9223235"
                         time_creation="Tue Aug  3 03:12:01 2021"
                         time_modification="Tue Aug  3 03:08:07 2021" />
        <observations epoch_first="Tue Aug  3 02:00:00 2021"
                      epoch_last="Tue Aug  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31387"
                obs_have="30291"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24219"
                obs_have="24219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9223235"
                         time_creation="Mon Aug 30 01:52:19 2021"
                         time_modification="Tue Aug  3 03:08:07 2021" />
        <observations epoch_first="Tue Aug  3 02:00:00 2021"
                      epoch_last="Tue Aug  3 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31387"
                obs_have="30291"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24219"
                obs_have="24219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Aug  3 04:21:17 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8988211"
                         time_creation="Tue Aug  3 04:12:02 2021"
                         time_modification="Tue Aug  3 04:08:07 2021" />
        <observations epoch_first="Tue Aug  3 03:00:00 2021"
                      epoch_last="Tue Aug  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 04:46:11 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8988211"
                         time_creation="Tue Aug  3 04:12:02 2021"
                         time_modification="Tue Aug  3 04:08:07 2021" />
        <observations epoch_first="Tue Aug  3 03:00:00 2021"
                      epoch_last="Tue Aug  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 06:35:16 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8988211"
                         time_creation="Tue Aug  3 04:12:02 2021"
                         time_modification="Tue Aug  3 04:08:07 2021" />
        <observations epoch_first="Tue Aug  3 03:00:00 2021"
                      epoch_last="Tue Aug  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8988211"
                         time_creation="Tue Aug  3 04:12:02 2021"
                         time_modification="Tue Aug  3 04:08:07 2021" />
        <observations epoch_first="Tue Aug  3 03:00:00 2021"
                      epoch_last="Tue Aug  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8988211"
                         time_creation="Mon Aug 30 01:52:19 2021"
                         time_modification="Tue Aug  3 04:08:07 2021" />
        <observations epoch_first="Tue Aug  3 03:00:00 2021"
                      epoch_last="Tue Aug  3 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25247"
                obs_have="25247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Aug  3 05:21:18 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9199467"
                         time_creation="Tue Aug  3 05:12:02 2021"
                         time_modification="Tue Aug  3 05:08:16 2021" />
        <observations epoch_first="Tue Aug  3 04:00:00 2021"
                      epoch_last="Tue Aug  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="28856"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="26484"
                obs_have="26077"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 05:46:13 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9199467"
                         time_creation="Tue Aug  3 05:12:02 2021"
                         time_modification="Tue Aug  3 05:08:16 2021" />
        <observations epoch_first="Tue Aug  3 04:00:00 2021"
                      epoch_last="Tue Aug  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="28856"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="26484"
                obs_have="26077"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 07:35:16 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9199467"
                         time_creation="Tue Aug  3 05:12:02 2021"
                         time_modification="Tue Aug  3 05:08:16 2021" />
        <observations epoch_first="Tue Aug  3 04:00:00 2021"
                      epoch_last="Tue Aug  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="28856"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="26484"
                obs_have="26077"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9199467"
                         time_creation="Tue Aug  3 05:12:02 2021"
                         time_modification="Tue Aug  3 05:08:16 2021" />
        <observations epoch_first="Tue Aug  3 04:00:00 2021"
                      epoch_last="Tue Aug  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="28856"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="26484"
                obs_have="26077"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9199467"
                         time_creation="Mon Aug 30 01:52:19 2021"
                         time_modification="Tue Aug  3 05:08:16 2021" />
        <observations epoch_first="Tue Aug  3 04:00:00 2021"
                      epoch_last="Tue Aug  3 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="28856"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="26484"
                obs_have="26077"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Aug  3 06:21:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9863148"
                         time_creation="Tue Aug  3 06:12:03 2021"
                         time_modification="Tue Aug  3 06:08:20 2021" />
        <observations epoch_first="Tue Aug  3 05:00:00 2021"
                      epoch_last="Tue Aug  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36117"
                obs_have="34010"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24767"
                obs_have="24296"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="19482"
                obs_have="19482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 06:46:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9863148"
                         time_creation="Tue Aug  3 06:12:03 2021"
                         time_modification="Tue Aug  3 06:08:20 2021" />
        <observations epoch_first="Tue Aug  3 05:00:00 2021"
                      epoch_last="Tue Aug  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36117"
                obs_have="34010"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24767"
                obs_have="24296"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="19482"
                obs_have="19482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 08:35:19 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9863148"
                         time_creation="Tue Aug  3 06:12:03 2021"
                         time_modification="Tue Aug  3 06:08:20 2021" />
        <observations epoch_first="Tue Aug  3 05:00:00 2021"
                      epoch_last="Tue Aug  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36117"
                obs_have="34010"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24767"
                obs_have="24296"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="19482"
                obs_have="19482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9863148"
                         time_creation="Tue Aug  3 06:12:03 2021"
                         time_modification="Tue Aug  3 06:08:20 2021" />
        <observations epoch_first="Tue Aug  3 05:00:00 2021"
                      epoch_last="Tue Aug  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36117"
                obs_have="34010"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24767"
                obs_have="24296"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="19482"
                obs_have="19482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9863148"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 06:08:20 2021" />
        <observations epoch_first="Tue Aug  3 05:00:00 2021"
                      epoch_last="Tue Aug  3 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36117"
                obs_have="34010"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24767"
                obs_have="24296"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="19482"
                obs_have="19482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Aug  3 07:21:17 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8702169"
                         time_creation="Tue Aug  3 07:12:03 2021"
                         time_modification="Tue Aug  3 07:08:13 2021" />
        <observations epoch_first="Tue Aug  3 06:00:00 2021"
                      epoch_last="Tue Aug  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34393"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="27631"
                obs_have="27631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23740"
                obs_have="23740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 07:46:19 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8702169"
                         time_creation="Tue Aug  3 07:12:03 2021"
                         time_modification="Tue Aug  3 07:08:13 2021" />
        <observations epoch_first="Tue Aug  3 06:00:00 2021"
                      epoch_last="Tue Aug  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34393"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="27631"
                obs_have="27631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23740"
                obs_have="23740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 09:35:16 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8702169"
                         time_creation="Tue Aug  3 07:12:03 2021"
                         time_modification="Tue Aug  3 07:08:13 2021" />
        <observations epoch_first="Tue Aug  3 06:00:00 2021"
                      epoch_last="Tue Aug  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34393"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="27631"
                obs_have="27631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23740"
                obs_have="23740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8702169"
                         time_creation="Tue Aug  3 07:12:03 2021"
                         time_modification="Tue Aug  3 07:08:13 2021" />
        <observations epoch_first="Tue Aug  3 06:00:00 2021"
                      epoch_last="Tue Aug  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34393"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="27631"
                obs_have="27631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23740"
                obs_have="23740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8702169"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 07:08:13 2021" />
        <observations epoch_first="Tue Aug  3 06:00:00 2021"
                      epoch_last="Tue Aug  3 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34393"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="27631"
                obs_have="27631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23740"
                obs_have="23740"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Aug  3 08:21:21 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8883302"
                         time_creation="Tue Aug  3 08:12:02 2021"
                         time_modification="Tue Aug  3 08:08:19 2021" />
        <observations epoch_first="Tue Aug  3 07:00:00 2021"
                      epoch_last="Tue Aug  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="32688"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28743"
                obs_have="28193"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 08:46:21 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8883302"
                         time_creation="Tue Aug  3 08:12:02 2021"
                         time_modification="Tue Aug  3 08:08:19 2021" />
        <observations epoch_first="Tue Aug  3 07:00:00 2021"
                      epoch_last="Tue Aug  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="32688"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28743"
                obs_have="28193"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 10:35:19 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8883302"
                         time_creation="Tue Aug  3 08:12:02 2021"
                         time_modification="Tue Aug  3 08:08:19 2021" />
        <observations epoch_first="Tue Aug  3 07:00:00 2021"
                      epoch_last="Tue Aug  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="32688"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28743"
                obs_have="28193"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8883302"
                         time_creation="Tue Aug  3 08:12:02 2021"
                         time_modification="Tue Aug  3 08:08:19 2021" />
        <observations epoch_first="Tue Aug  3 07:00:00 2021"
                      epoch_last="Tue Aug  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="32688"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28743"
                obs_have="28193"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8883302"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 08:08:19 2021" />
        <observations epoch_first="Tue Aug  3 07:00:00 2021"
                      epoch_last="Tue Aug  3 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="32688"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28743"
                obs_have="28193"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23593"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Aug  3 09:21:22 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9126935"
                         time_creation="Tue Aug  3 09:12:02 2021"
                         time_modification="Tue Aug  3 09:08:21 2021" />
        <observations epoch_first="Tue Aug  3 08:00:00 2021"
                      epoch_last="Tue Aug  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31439"
                obs_have="31232"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28947"
                obs_have="28947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26616"
                obs_have="26616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 09:46:20 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9126935"
                         time_creation="Tue Aug  3 09:12:02 2021"
                         time_modification="Tue Aug  3 09:08:21 2021" />
        <observations epoch_first="Tue Aug  3 08:00:00 2021"
                      epoch_last="Tue Aug  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31439"
                obs_have="31232"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28947"
                obs_have="28947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26616"
                obs_have="26616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 11:35:19 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9126935"
                         time_creation="Tue Aug  3 09:12:02 2021"
                         time_modification="Tue Aug  3 09:08:21 2021" />
        <observations epoch_first="Tue Aug  3 08:00:00 2021"
                      epoch_last="Tue Aug  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31439"
                obs_have="31232"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28947"
                obs_have="28947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26616"
                obs_have="26616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9126935"
                         time_creation="Tue Aug  3 09:12:02 2021"
                         time_modification="Tue Aug  3 09:08:21 2021" />
        <observations epoch_first="Tue Aug  3 08:00:00 2021"
                      epoch_last="Tue Aug  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31439"
                obs_have="31232"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28947"
                obs_have="28947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26616"
                obs_have="26616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9126935"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 09:08:21 2021" />
        <observations epoch_first="Tue Aug  3 08:00:00 2021"
                      epoch_last="Tue Aug  3 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31439"
                obs_have="31232"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28947"
                obs_have="28947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26616"
                obs_have="26616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Aug  3 10:21:25 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10568921"
                         time_creation="Tue Aug  3 10:12:03 2021"
                         time_modification="Tue Aug  3 10:08:26 2021" />
        <observations epoch_first="Tue Aug  3 09:00:00 2021"
                      epoch_last="Tue Aug  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39574"
                obs_have="36345"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="31266"
                obs_have="31266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27788"
                obs_have="27788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 10:46:23 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10568921"
                         time_creation="Tue Aug  3 10:12:03 2021"
                         time_modification="Tue Aug  3 10:08:26 2021" />
        <observations epoch_first="Tue Aug  3 09:00:00 2021"
                      epoch_last="Tue Aug  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39574"
                obs_have="36345"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="31266"
                obs_have="31266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27788"
                obs_have="27788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 12:35:22 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10568921"
                         time_creation="Tue Aug  3 10:12:03 2021"
                         time_modification="Tue Aug  3 10:08:26 2021" />
        <observations epoch_first="Tue Aug  3 09:00:00 2021"
                      epoch_last="Tue Aug  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39574"
                obs_have="36345"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="31266"
                obs_have="31266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27788"
                obs_have="27788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10568921"
                         time_creation="Tue Aug  3 10:12:03 2021"
                         time_modification="Tue Aug  3 10:08:26 2021" />
        <observations epoch_first="Tue Aug  3 09:00:00 2021"
                      epoch_last="Tue Aug  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39574"
                obs_have="36345"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="31266"
                obs_have="31266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27788"
                obs_have="27788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10568921"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 10:08:26 2021" />
        <observations epoch_first="Tue Aug  3 09:00:00 2021"
                      epoch_last="Tue Aug  3 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39574"
                obs_have="36345"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="31266"
                obs_have="31266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27788"
                obs_have="27788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Aug  3 11:21:22 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10385133"
                         time_creation="Tue Aug  3 11:12:02 2021"
                         time_modification="Tue Aug  3 11:08:23 2021" />
        <observations epoch_first="Tue Aug  3 10:00:00 2021"
                      epoch_last="Tue Aug  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39879"
                obs_have="35492"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="30485"
                obs_have="30271"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26148"
                obs_have="26148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 11:46:24 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10385133"
                         time_creation="Tue Aug  3 11:12:02 2021"
                         time_modification="Tue Aug  3 11:08:23 2021" />
        <observations epoch_first="Tue Aug  3 10:00:00 2021"
                      epoch_last="Tue Aug  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39879"
                obs_have="35492"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="30485"
                obs_have="30271"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26148"
                obs_have="26148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 13:35:22 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10385133"
                         time_creation="Tue Aug  3 11:12:02 2021"
                         time_modification="Tue Aug  3 11:08:23 2021" />
        <observations epoch_first="Tue Aug  3 10:00:00 2021"
                      epoch_last="Tue Aug  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39879"
                obs_have="35492"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="30485"
                obs_have="30271"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26148"
                obs_have="26148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10385133"
                         time_creation="Tue Aug  3 11:12:02 2021"
                         time_modification="Tue Aug  3 11:08:23 2021" />
        <observations epoch_first="Tue Aug  3 10:00:00 2021"
                      epoch_last="Tue Aug  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39879"
                obs_have="35492"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="30485"
                obs_have="30271"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26148"
                obs_have="26148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10385133"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 11:08:23 2021" />
        <observations epoch_first="Tue Aug  3 10:00:00 2021"
                      epoch_last="Tue Aug  3 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39879"
                obs_have="35492"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="30485"
                obs_have="30271"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26148"
                obs_have="26148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Aug  3 12:21:25 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9923168"
                         time_creation="Tue Aug  3 12:12:03 2021"
                         time_modification="Tue Aug  3 12:08:25 2021" />
        <observations epoch_first="Tue Aug  3 11:00:00 2021"
                      epoch_last="Tue Aug  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="34375"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32073"
                obs_have="32073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 12:46:25 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9923168"
                         time_creation="Tue Aug  3 12:12:03 2021"
                         time_modification="Tue Aug  3 12:08:25 2021" />
        <observations epoch_first="Tue Aug  3 11:00:00 2021"
                      epoch_last="Tue Aug  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="34375"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32073"
                obs_have="32073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 14:35:21 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9923168"
                         time_creation="Tue Aug  3 12:12:03 2021"
                         time_modification="Tue Aug  3 12:08:25 2021" />
        <observations epoch_first="Tue Aug  3 11:00:00 2021"
                      epoch_last="Tue Aug  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="34375"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32073"
                obs_have="32073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9923168"
                         time_creation="Tue Aug  3 12:12:03 2021"
                         time_modification="Tue Aug  3 12:08:25 2021" />
        <observations epoch_first="Tue Aug  3 11:00:00 2021"
                      epoch_last="Tue Aug  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="34375"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32073"
                obs_have="32073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9923168"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 12:08:25 2021" />
        <observations epoch_first="Tue Aug  3 11:00:00 2021"
                      epoch_last="Tue Aug  3 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="34375"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="32073"
                obs_have="32073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Aug  3 13:21:24 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9423510"
                         time_creation="Tue Aug  3 13:12:03 2021"
                         time_modification="Tue Aug  3 13:08:18 2021" />
        <observations epoch_first="Tue Aug  3 12:00:00 2021"
                      epoch_last="Tue Aug  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34518"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="31605"
                obs_have="31605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29313"
                obs_have="29313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 13:46:25 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9423510"
                         time_creation="Tue Aug  3 13:12:03 2021"
                         time_modification="Tue Aug  3 13:08:18 2021" />
        <observations epoch_first="Tue Aug  3 12:00:00 2021"
                      epoch_last="Tue Aug  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34518"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="31605"
                obs_have="31605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29313"
                obs_have="29313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 15:35:23 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9423510"
                         time_creation="Tue Aug  3 13:12:03 2021"
                         time_modification="Tue Aug  3 13:08:18 2021" />
        <observations epoch_first="Tue Aug  3 12:00:00 2021"
                      epoch_last="Tue Aug  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34518"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="31605"
                obs_have="31605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29313"
                obs_have="29313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9423510"
                         time_creation="Tue Aug  3 13:12:03 2021"
                         time_modification="Tue Aug  3 13:08:18 2021" />
        <observations epoch_first="Tue Aug  3 12:00:00 2021"
                      epoch_last="Tue Aug  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34518"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="31605"
                obs_have="31605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29313"
                obs_have="29313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9423510"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 13:08:18 2021" />
        <observations epoch_first="Tue Aug  3 12:00:00 2021"
                      epoch_last="Tue Aug  3 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34518"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="31605"
                obs_have="31605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29313"
                obs_have="29313"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Aug  3 14:21:25 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9901900"
                         time_creation="Tue Aug  3 14:12:03 2021"
                         time_modification="Tue Aug  3 14:08:20 2021" />
        <observations epoch_first="Tue Aug  3 13:00:00 2021"
                      epoch_last="Tue Aug  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37764"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 14:46:25 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9901900"
                         time_creation="Tue Aug  3 14:12:03 2021"
                         time_modification="Tue Aug  3 14:08:20 2021" />
        <observations epoch_first="Tue Aug  3 13:00:00 2021"
                      epoch_last="Tue Aug  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37764"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 16:35:16 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9901900"
                         time_creation="Tue Aug  3 14:12:03 2021"
                         time_modification="Tue Aug  3 14:08:20 2021" />
        <observations epoch_first="Tue Aug  3 13:00:00 2021"
                      epoch_last="Tue Aug  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37764"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9901900"
                         time_creation="Tue Aug  3 14:12:03 2021"
                         time_modification="Tue Aug  3 14:08:20 2021" />
        <observations epoch_first="Tue Aug  3 13:00:00 2021"
                      epoch_last="Tue Aug  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37764"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9901900"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 14:08:20 2021" />
        <observations epoch_first="Tue Aug  3 13:00:00 2021"
                      epoch_last="Tue Aug  3 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37764"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Aug  3 15:21:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9499025"
                         time_creation="Tue Aug  3 15:12:03 2021"
                         time_modification="Tue Aug  3 15:08:21 2021" />
        <observations epoch_first="Tue Aug  3 14:00:00 2021"
                      epoch_last="Tue Aug  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37326"
                obs_have="35870"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 15:46:25 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9499025"
                         time_creation="Tue Aug  3 15:12:03 2021"
                         time_modification="Tue Aug  3 15:08:21 2021" />
        <observations epoch_first="Tue Aug  3 14:00:00 2021"
                      epoch_last="Tue Aug  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37326"
                obs_have="35870"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 17:35:16 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9499025"
                         time_creation="Tue Aug  3 15:12:03 2021"
                         time_modification="Tue Aug  3 15:08:21 2021" />
        <observations epoch_first="Tue Aug  3 14:00:00 2021"
                      epoch_last="Tue Aug  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37326"
                obs_have="35870"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9499025"
                         time_creation="Tue Aug  3 15:12:03 2021"
                         time_modification="Tue Aug  3 15:08:21 2021" />
        <observations epoch_first="Tue Aug  3 14:00:00 2021"
                      epoch_last="Tue Aug  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37326"
                obs_have="35870"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9499025"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 15:08:21 2021" />
        <observations epoch_first="Tue Aug  3 14:00:00 2021"
                      epoch_last="Tue Aug  3 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37326"
                obs_have="35870"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="33930"
                obs_have="33930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Aug  3 16:21:16 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9834690"
                         time_creation="Tue Aug  3 16:12:03 2021"
                         time_modification="Tue Aug  3 16:08:26 2021" />
        <observations epoch_first="Tue Aug  3 15:00:00 2021"
                      epoch_last="Tue Aug  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37771"
                obs_have="37357"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 16:46:21 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9834690"
                         time_creation="Tue Aug  3 16:12:03 2021"
                         time_modification="Tue Aug  3 16:08:26 2021" />
        <observations epoch_first="Tue Aug  3 15:00:00 2021"
                      epoch_last="Tue Aug  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37771"
                obs_have="37357"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 18:35:19 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9834690"
                         time_creation="Tue Aug  3 16:12:03 2021"
                         time_modification="Tue Aug  3 16:08:26 2021" />
        <observations epoch_first="Tue Aug  3 15:00:00 2021"
                      epoch_last="Tue Aug  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37771"
                obs_have="37357"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9834690"
                         time_creation="Tue Aug  3 16:12:03 2021"
                         time_modification="Tue Aug  3 16:08:26 2021" />
        <observations epoch_first="Tue Aug  3 15:00:00 2021"
                      epoch_last="Tue Aug  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37771"
                obs_have="37357"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9834690"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 16:08:26 2021" />
        <observations epoch_first="Tue Aug  3 15:00:00 2021"
                      epoch_last="Tue Aug  3 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37771"
                obs_have="37357"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31542"
                obs_have="31542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Aug  3 17:21:26 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9584555"
                         time_creation="Tue Aug  3 17:12:03 2021"
                         time_modification="Tue Aug  3 17:08:23 2021" />
        <observations epoch_first="Tue Aug  3 16:00:00 2021"
                      epoch_last="Tue Aug  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="35074"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="29899"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 17:46:29 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9584555"
                         time_creation="Tue Aug  3 17:12:03 2021"
                         time_modification="Tue Aug  3 17:08:23 2021" />
        <observations epoch_first="Tue Aug  3 16:00:00 2021"
                      epoch_last="Tue Aug  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="35074"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="29899"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 19:35:24 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9584555"
                         time_creation="Tue Aug  3 17:12:03 2021"
                         time_modification="Tue Aug  3 17:08:23 2021" />
        <observations epoch_first="Tue Aug  3 16:00:00 2021"
                      epoch_last="Tue Aug  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="35074"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="29899"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9584555"
                         time_creation="Tue Aug  3 17:12:03 2021"
                         time_modification="Tue Aug  3 17:08:23 2021" />
        <observations epoch_first="Tue Aug  3 16:00:00 2021"
                      epoch_last="Tue Aug  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="35074"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="29899"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9584555"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 17:08:23 2021" />
        <observations epoch_first="Tue Aug  3 16:00:00 2021"
                      epoch_last="Tue Aug  3 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="35074"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="30469"
                obs_have="29899"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Aug  3 20:35:25 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="9814928"
                         time_creation="Tue Aug  3 19:10:17 2021"
                         time_modification="Tue Aug  3 18:54:27 2021" />
        <observations epoch_first="Tue Aug  3 17:00:00 2021"
                      epoch_last="Tue Aug  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="33724"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="9814928"
                         time_creation="Tue Aug  3 19:10:17 2021"
                         time_modification="Tue Aug  3 18:54:27 2021" />
        <observations epoch_first="Tue Aug  3 17:00:00 2021"
                      epoch_last="Tue Aug  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="33724"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="9814928"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 18:54:27 2021" />
        <observations epoch_first="Tue Aug  3 17:00:00 2021"
                      epoch_last="Tue Aug  3 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="33724"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23946"
                obs_have="23946"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Aug  3 19:21:22 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10558790"
                         time_creation="Tue Aug  3 19:12:03 2021"
                         time_modification="Tue Aug  3 19:08:21 2021" />
        <observations epoch_first="Tue Aug  3 18:00:00 2021"
                      epoch_last="Tue Aug  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38586"
                obs_have="37157"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25685"
                obs_have="25685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 19:46:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10558790"
                         time_creation="Tue Aug  3 19:12:03 2021"
                         time_modification="Tue Aug  3 19:08:21 2021" />
        <observations epoch_first="Tue Aug  3 18:00:00 2021"
                      epoch_last="Tue Aug  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38586"
                obs_have="37157"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25685"
                obs_have="25685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 21:35:26 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10558790"
                         time_creation="Tue Aug  3 19:12:03 2021"
                         time_modification="Tue Aug  3 19:08:21 2021" />
        <observations epoch_first="Tue Aug  3 18:00:00 2021"
                      epoch_last="Tue Aug  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38586"
                obs_have="37157"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25685"
                obs_have="25685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10558790"
                         time_creation="Tue Aug  3 19:12:03 2021"
                         time_modification="Tue Aug  3 19:08:21 2021" />
        <observations epoch_first="Tue Aug  3 18:00:00 2021"
                      epoch_last="Tue Aug  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38586"
                obs_have="37157"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25685"
                obs_have="25685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10558790"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 19:08:21 2021" />
        <observations epoch_first="Tue Aug  3 18:00:00 2021"
                      epoch_last="Tue Aug  3 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38586"
                obs_have="37157"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25685"
                obs_have="25685"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Aug  3 20:21:26 2021"
               level="3">
        <file_statistics latency="00:12:49"
                         size="9826148"
                         time_creation="Tue Aug  3 20:20:03 2021"
                         time_modification="Tue Aug  3 20:12:48 2021" />
        <observations epoch_first="Tue Aug  3 19:00:00 2021"
                      epoch_last="Tue Aug  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32254"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="29170"
                obs_have="28871"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 20:46:16 2021"
               level="3">
        <file_statistics latency="00:12:49"
                         size="9826148"
                         time_creation="Tue Aug  3 20:20:03 2021"
                         time_modification="Tue Aug  3 20:12:48 2021" />
        <observations epoch_first="Tue Aug  3 19:00:00 2021"
                      epoch_last="Tue Aug  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32254"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="29170"
                obs_have="28871"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 22:35:25 2021"
               level="3">
        <file_statistics latency="00:12:49"
                         size="9826148"
                         time_creation="Tue Aug  3 20:20:03 2021"
                         time_modification="Tue Aug  3 20:12:48 2021" />
        <observations epoch_first="Tue Aug  3 19:00:00 2021"
                      epoch_last="Tue Aug  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32254"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="29170"
                obs_have="28871"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:12:49"
                         size="9826148"
                         time_creation="Tue Aug  3 20:20:03 2021"
                         time_modification="Tue Aug  3 20:12:48 2021" />
        <observations epoch_first="Tue Aug  3 19:00:00 2021"
                      epoch_last="Tue Aug  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32254"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="29170"
                obs_have="28871"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:12:49"
                         size="9826148"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 20:12:48 2021" />
        <observations epoch_first="Tue Aug  3 19:00:00 2021"
                      epoch_last="Tue Aug  3 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="32254"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="29170"
                obs_have="28871"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Aug  3 21:21:26 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9325368"
                         time_creation="Tue Aug  3 21:12:03 2021"
                         time_modification="Tue Aug  3 21:08:18 2021" />
        <observations epoch_first="Tue Aug  3 20:00:00 2021"
                      epoch_last="Tue Aug  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="32549"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="29657"
                obs_have="29369"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25977"
                obs_have="25977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 21:46:26 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9325368"
                         time_creation="Tue Aug  3 21:12:03 2021"
                         time_modification="Tue Aug  3 21:08:18 2021" />
        <observations epoch_first="Tue Aug  3 20:00:00 2021"
                      epoch_last="Tue Aug  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="32549"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="29657"
                obs_have="29369"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25977"
                obs_have="25977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 23:35:24 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9325368"
                         time_creation="Tue Aug  3 21:12:03 2021"
                         time_modification="Tue Aug  3 21:08:18 2021" />
        <observations epoch_first="Tue Aug  3 20:00:00 2021"
                      epoch_last="Tue Aug  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="32549"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="29657"
                obs_have="29369"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25977"
                obs_have="25977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9325368"
                         time_creation="Tue Aug  3 21:12:03 2021"
                         time_modification="Tue Aug  3 21:08:18 2021" />
        <observations epoch_first="Tue Aug  3 20:00:00 2021"
                      epoch_last="Tue Aug  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="32549"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="29657"
                obs_have="29369"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25977"
                obs_have="25977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9325368"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 21:08:18 2021" />
        <observations epoch_first="Tue Aug  3 20:00:00 2021"
                      epoch_last="Tue Aug  3 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33126"
                obs_have="32549"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="29657"
                obs_have="29369"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25977"
                obs_have="25977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Aug  3 22:21:27 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9626215"
                         time_creation="Tue Aug  3 22:12:04 2021"
                         time_modification="Tue Aug  3 22:08:25 2021" />
        <observations epoch_first="Tue Aug  3 21:00:00 2021"
                      epoch_last="Tue Aug  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36595"
                obs_have="33894"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="30637"
                obs_have="30088"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 22:46:26 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9626215"
                         time_creation="Tue Aug  3 22:12:04 2021"
                         time_modification="Tue Aug  3 22:08:25 2021" />
        <observations epoch_first="Tue Aug  3 21:00:00 2021"
                      epoch_last="Tue Aug  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36595"
                obs_have="33894"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="30637"
                obs_have="30088"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 00:35:26 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9626215"
                         time_creation="Tue Aug  3 22:12:04 2021"
                         time_modification="Tue Aug  3 22:08:25 2021" />
        <observations epoch_first="Tue Aug  3 21:00:00 2021"
                      epoch_last="Tue Aug  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36595"
                obs_have="33894"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="30637"
                obs_have="30088"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9626215"
                         time_creation="Tue Aug  3 22:12:04 2021"
                         time_modification="Tue Aug  3 22:08:25 2021" />
        <observations epoch_first="Tue Aug  3 21:00:00 2021"
                      epoch_last="Tue Aug  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36595"
                obs_have="33894"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="30637"
                obs_have="30088"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9626215"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 22:08:25 2021" />
        <observations epoch_first="Tue Aug  3 21:00:00 2021"
                      epoch_last="Tue Aug  3 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36595"
                obs_have="33894"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="30637"
                obs_have="30088"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Aug  3 23:21:24 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9798414"
                         time_creation="Tue Aug  3 23:12:03 2021"
                         time_modification="Tue Aug  3 23:08:19 2021" />
        <observations epoch_first="Tue Aug  3 22:00:00 2021"
                      epoch_last="Tue Aug  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38152"
                obs_have="35279"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="30437"
                obs_have="30437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25971"
                obs_have="25971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  3 23:46:25 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9798414"
                         time_creation="Tue Aug  3 23:12:03 2021"
                         time_modification="Tue Aug  3 23:08:19 2021" />
        <observations epoch_first="Tue Aug  3 22:00:00 2021"
                      epoch_last="Tue Aug  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38152"
                obs_have="35279"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="30437"
                obs_have="30437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25971"
                obs_have="25971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 01:35:24 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9798414"
                         time_creation="Tue Aug  3 23:12:03 2021"
                         time_modification="Tue Aug  3 23:08:19 2021" />
        <observations epoch_first="Tue Aug  3 22:00:00 2021"
                      epoch_last="Tue Aug  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38152"
                obs_have="35279"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="30437"
                obs_have="30437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25971"
                obs_have="25971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9798414"
                         time_creation="Tue Aug  3 23:12:03 2021"
                         time_modification="Tue Aug  3 23:08:19 2021" />
        <observations epoch_first="Tue Aug  3 22:00:00 2021"
                      epoch_last="Tue Aug  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38152"
                obs_have="35279"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="30437"
                obs_have="30437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25971"
                obs_have="25971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9798414"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Tue Aug  3 23:08:19 2021" />
        <observations epoch_first="Tue Aug  3 22:00:00 2021"
                      epoch_last="Tue Aug  3 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38152"
                obs_have="35279"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="30437"
                obs_have="30437"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25971"
                obs_have="25971"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta215x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Aug  4 00:21:28 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920723"
                         time_creation="Wed Aug  4 00:12:04 2021"
                         time_modification="Wed Aug  4 00:08:09 2021" />
        <observations epoch_first="Tue Aug  3 23:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35793"
                obs_have="35791"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33752"
                obs_have="33752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 00:46:29 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920723"
                         time_creation="Wed Aug  4 00:12:04 2021"
                         time_modification="Wed Aug  4 00:08:09 2021" />
        <observations epoch_first="Tue Aug  3 23:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35793"
                obs_have="35791"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33752"
                obs_have="33752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 02:35:21 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920723"
                         time_creation="Wed Aug  4 00:12:04 2021"
                         time_modification="Wed Aug  4 00:08:09 2021" />
        <observations epoch_first="Tue Aug  3 23:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35793"
                obs_have="35791"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33752"
                obs_have="33752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  4 18:32:12 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920723"
                         time_creation="Wed Aug  4 00:12:04 2021"
                         time_modification="Wed Aug  4 00:08:09 2021" />
        <observations epoch_first="Tue Aug  3 23:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35793"
                obs_have="35791"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33752"
                obs_have="33752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  2 03:16:34 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9920723"
                         time_creation="Mon Aug 30 01:52:20 2021"
                         time_modification="Wed Aug  4 00:08:09 2021" />
        <observations epoch_first="Tue Aug  3 23:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35793"
                obs_have="35791"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33752"
                obs_have="33752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
