<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-05-20 00:00:00"
    DayOfYear="141"
    Year="2020">
  <station name="CHTA">
    <file name="/chta1410.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 21 18:01:57 2020"
               level="3">
        <file_statistics latency="01:39:08"
                         size="7590620"
                         time_creation="Thu May 21 02:50:18 2020"
                         time_modification="Thu May 21 01:38:38 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29837"
                obs_have="27313"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="24907"
                obs_have="23823"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="22076"
                obs_have="21189"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Fri Jun 19 02:46:06 2020"
               level="3">
        <file_statistics latency="29 day(s) 01:36:18"
                         size="7923457"
                         time_creation="Fri Jun 19 02:29:49 2020"
                         time_modification="Fri Jun 19 01:35:48 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29837"
                obs_have="28448"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="24907"
                obs_have="24802"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22076"
                obs_have="22070"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chta141a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed May 20 01:46:15 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10138054"
                         time_creation="Wed May 20 01:12:02 2020"
                         time_modification="Wed May 20 01:09:09 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34836"
                obs_have="34116"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 03:35:14 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10138054"
                         time_creation="Wed May 20 01:12:02 2020"
                         time_modification="Wed May 20 01:09:09 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34836"
                obs_have="34116"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10138054"
                         time_creation="Wed May 20 01:12:02 2020"
                         time_modification="Wed May 20 01:09:09 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34836"
                obs_have="34116"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10138054"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 01:09:09 2020" />
        <observations epoch_first="Wed May 20 00:00:00 2020"
                      epoch_last="Wed May 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34836"
                obs_have="34116"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed May 20 02:21:09 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9003707"
                         time_creation="Wed May 20 02:12:02 2020"
                         time_modification="Wed May 20 02:08:52 2020" />
        <observations epoch_first="Wed May 20 01:00:00 2020"
                      epoch_last="Wed May 20 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31057"
                obs_have="29914"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 02:46:09 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9003707"
                         time_creation="Wed May 20 02:12:02 2020"
                         time_modification="Wed May 20 02:08:52 2020" />
        <observations epoch_first="Wed May 20 01:00:00 2020"
                      epoch_last="Wed May 20 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31057"
                obs_have="29914"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 04:35:10 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9003707"
                         time_creation="Wed May 20 02:12:02 2020"
                         time_modification="Wed May 20 02:08:52 2020" />
        <observations epoch_first="Wed May 20 01:00:00 2020"
                      epoch_last="Wed May 20 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31057"
                obs_have="29914"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9003707"
                         time_creation="Wed May 20 02:12:02 2020"
                         time_modification="Wed May 20 02:08:52 2020" />
        <observations epoch_first="Wed May 20 01:00:00 2020"
                      epoch_last="Wed May 20 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31057"
                obs_have="29914"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9003707"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 02:08:52 2020" />
        <observations epoch_first="Wed May 20 01:00:00 2020"
                      epoch_last="Wed May 20 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31057"
                obs_have="29914"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed May 20 03:46:06 2020"
               level="3">
        <file_statistics latency="00:37:30"
                         size="9636358"
                         time_creation="Wed May 20 03:45:16 2020"
                         time_modification="Wed May 20 03:37:29 2020" />
        <observations epoch_first="Wed May 20 02:00:00 2020"
                      epoch_last="Wed May 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="32795"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="27954"
                obs_have="27789"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23188"
                obs_have="23188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 05:35:13 2020"
               level="3">
        <file_statistics latency="00:37:30"
                         size="9636358"
                         time_creation="Wed May 20 03:45:16 2020"
                         time_modification="Wed May 20 03:37:29 2020" />
        <observations epoch_first="Wed May 20 02:00:00 2020"
                      epoch_last="Wed May 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="32795"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="27954"
                obs_have="27789"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23188"
                obs_have="23188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:37:30"
                         size="9636358"
                         time_creation="Wed May 20 03:45:16 2020"
                         time_modification="Wed May 20 03:37:29 2020" />
        <observations epoch_first="Wed May 20 02:00:00 2020"
                      epoch_last="Wed May 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="32795"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="27954"
                obs_have="27789"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23188"
                obs_have="23188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:37:30"
                         size="9636358"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 03:37:29 2020" />
        <observations epoch_first="Wed May 20 02:00:00 2020"
                      epoch_last="Wed May 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="32795"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="27954"
                obs_have="27789"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23188"
                obs_have="23188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed May 20 04:21:13 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9263036"
                         time_creation="Wed May 20 04:12:07 2020"
                         time_modification="Wed May 20 04:08:53 2020" />
        <observations epoch_first="Wed May 20 03:00:00 2020"
                      epoch_last="Wed May 20 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="32927"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29638"
                obs_have="28933"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="23363"
                obs_have="23363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 04:46:09 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9263036"
                         time_creation="Wed May 20 04:12:07 2020"
                         time_modification="Wed May 20 04:08:53 2020" />
        <observations epoch_first="Wed May 20 03:00:00 2020"
                      epoch_last="Wed May 20 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="32927"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29638"
                obs_have="28933"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="23363"
                obs_have="23363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 06:35:11 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9263036"
                         time_creation="Wed May 20 04:12:07 2020"
                         time_modification="Wed May 20 04:08:53 2020" />
        <observations epoch_first="Wed May 20 03:00:00 2020"
                      epoch_last="Wed May 20 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="32927"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29638"
                obs_have="28933"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="23363"
                obs_have="23363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9263036"
                         time_creation="Wed May 20 04:12:07 2020"
                         time_modification="Wed May 20 04:08:53 2020" />
        <observations epoch_first="Wed May 20 03:00:00 2020"
                      epoch_last="Wed May 20 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="32927"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29638"
                obs_have="28933"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="23363"
                obs_have="23363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9263036"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 04:08:53 2020" />
        <observations epoch_first="Wed May 20 03:00:00 2020"
                      epoch_last="Wed May 20 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="32927"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29638"
                obs_have="28933"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="23363"
                obs_have="23363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed May 20 07:35:13 2020"
               level="3">
        <file_statistics latency="01:21:18"
                         size="9165483"
                         time_creation="Wed May 20 06:45:03 2020"
                         time_modification="Wed May 20 06:21:17 2020" />
        <observations epoch_first="Wed May 20 04:00:00 2020"
                      epoch_last="Wed May 20 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="32479"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="27657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="01:21:18"
                         size="9165483"
                         time_creation="Wed May 20 06:45:03 2020"
                         time_modification="Wed May 20 06:21:17 2020" />
        <observations epoch_first="Wed May 20 04:00:00 2020"
                      epoch_last="Wed May 20 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="32479"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="27657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="01:21:18"
                         size="9165483"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 06:21:17 2020" />
        <observations epoch_first="Wed May 20 04:00:00 2020"
                      epoch_last="Wed May 20 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="32479"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="27657"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed May 20 06:21:15 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9795478"
                         time_creation="Wed May 20 06:12:05 2020"
                         time_modification="Wed May 20 06:09:13 2020" />
        <observations epoch_first="Wed May 20 05:00:00 2020"
                      epoch_last="Wed May 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34533"
                obs_have="33994"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31870"
                obs_have="31870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="29124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 06:46:16 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9795478"
                         time_creation="Wed May 20 06:12:05 2020"
                         time_modification="Wed May 20 06:09:13 2020" />
        <observations epoch_first="Wed May 20 05:00:00 2020"
                      epoch_last="Wed May 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34533"
                obs_have="33994"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31870"
                obs_have="31870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="29124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 08:35:14 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9795478"
                         time_creation="Wed May 20 06:12:05 2020"
                         time_modification="Wed May 20 06:09:13 2020" />
        <observations epoch_first="Wed May 20 05:00:00 2020"
                      epoch_last="Wed May 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34533"
                obs_have="33994"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31870"
                obs_have="31870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="29124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9795478"
                         time_creation="Wed May 20 06:12:05 2020"
                         time_modification="Wed May 20 06:09:13 2020" />
        <observations epoch_first="Wed May 20 05:00:00 2020"
                      epoch_last="Wed May 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34533"
                obs_have="33994"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31870"
                obs_have="31870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="29124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9795478"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 06:09:13 2020" />
        <observations epoch_first="Wed May 20 05:00:00 2020"
                      epoch_last="Wed May 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34533"
                obs_have="33994"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31870"
                obs_have="31870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="29124"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed May 20 07:21:18 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9801221"
                         time_creation="Wed May 20 07:13:24 2020"
                         time_modification="Wed May 20 07:09:08 2020" />
        <observations epoch_first="Wed May 20 06:00:00 2020"
                      epoch_last="Wed May 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37419"
                obs_have="36269"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="34253"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="30879"
                obs_have="30879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 07:46:17 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9801221"
                         time_creation="Wed May 20 07:13:24 2020"
                         time_modification="Wed May 20 07:09:08 2020" />
        <observations epoch_first="Wed May 20 06:00:00 2020"
                      epoch_last="Wed May 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37419"
                obs_have="36269"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="34253"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="30879"
                obs_have="30879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 09:35:16 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9801221"
                         time_creation="Wed May 20 07:13:24 2020"
                         time_modification="Wed May 20 07:09:08 2020" />
        <observations epoch_first="Wed May 20 06:00:00 2020"
                      epoch_last="Wed May 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37419"
                obs_have="36269"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="34253"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="30879"
                obs_have="30879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9801221"
                         time_creation="Wed May 20 07:13:24 2020"
                         time_modification="Wed May 20 07:09:08 2020" />
        <observations epoch_first="Wed May 20 06:00:00 2020"
                      epoch_last="Wed May 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37419"
                obs_have="36269"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="34253"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="30879"
                obs_have="30879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9801221"
                         time_creation="Tue Jun 16 01:52:01 2020"
                         time_modification="Wed May 20 07:09:08 2020" />
        <observations epoch_first="Wed May 20 06:00:00 2020"
                      epoch_last="Wed May 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37419"
                obs_have="36269"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="34382"
                obs_have="34253"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="30879"
                obs_have="30879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed May 20 08:21:17 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9997683"
                         time_creation="Wed May 20 08:12:02 2020"
                         time_modification="Wed May 20 08:09:13 2020" />
        <observations epoch_first="Wed May 20 07:00:00 2020"
                      epoch_last="Wed May 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="37118"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25627"
                obs_have="25627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 08:46:19 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9997683"
                         time_creation="Wed May 20 08:12:02 2020"
                         time_modification="Wed May 20 08:09:13 2020" />
        <observations epoch_first="Wed May 20 07:00:00 2020"
                      epoch_last="Wed May 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="37118"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25627"
                obs_have="25627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 10:35:17 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9997683"
                         time_creation="Wed May 20 08:12:02 2020"
                         time_modification="Wed May 20 08:09:13 2020" />
        <observations epoch_first="Wed May 20 07:00:00 2020"
                      epoch_last="Wed May 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="37118"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25627"
                obs_have="25627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9997683"
                         time_creation="Wed May 20 08:12:02 2020"
                         time_modification="Wed May 20 08:09:13 2020" />
        <observations epoch_first="Wed May 20 07:00:00 2020"
                      epoch_last="Wed May 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="37118"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25627"
                obs_have="25627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9997683"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 08:09:13 2020" />
        <observations epoch_first="Wed May 20 07:00:00 2020"
                      epoch_last="Wed May 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="37118"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25627"
                obs_have="25627"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed May 20 09:21:18 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10306494"
                         time_creation="Wed May 20 09:12:09 2020"
                         time_modification="Wed May 20 09:09:12 2020" />
        <observations epoch_first="Wed May 20 08:00:00 2020"
                      epoch_last="Wed May 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="32268"
                obs_have="32268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 09:46:17 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10306494"
                         time_creation="Wed May 20 09:12:09 2020"
                         time_modification="Wed May 20 09:09:12 2020" />
        <observations epoch_first="Wed May 20 08:00:00 2020"
                      epoch_last="Wed May 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="32268"
                obs_have="32268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 11:35:15 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10306494"
                         time_creation="Wed May 20 09:12:09 2020"
                         time_modification="Wed May 20 09:09:12 2020" />
        <observations epoch_first="Wed May 20 08:00:00 2020"
                      epoch_last="Wed May 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="32268"
                obs_have="32268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10306494"
                         time_creation="Wed May 20 09:12:09 2020"
                         time_modification="Wed May 20 09:09:12 2020" />
        <observations epoch_first="Wed May 20 08:00:00 2020"
                      epoch_last="Wed May 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="32268"
                obs_have="32268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10306494"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 09:09:12 2020" />
        <observations epoch_first="Wed May 20 08:00:00 2020"
                      epoch_last="Wed May 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="32268"
                obs_have="32268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed May 20 10:21:16 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9433064"
                         time_creation="Wed May 20 10:12:03 2020"
                         time_modification="Wed May 20 10:08:59 2020" />
        <observations epoch_first="Wed May 20 09:00:00 2020"
                      epoch_last="Wed May 20 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30015"
                obs_have="30015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 10:46:15 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9433064"
                         time_creation="Wed May 20 10:12:03 2020"
                         time_modification="Wed May 20 10:08:59 2020" />
        <observations epoch_first="Wed May 20 09:00:00 2020"
                      epoch_last="Wed May 20 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30015"
                obs_have="30015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 12:35:14 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9433064"
                         time_creation="Wed May 20 10:12:03 2020"
                         time_modification="Wed May 20 10:08:59 2020" />
        <observations epoch_first="Wed May 20 09:00:00 2020"
                      epoch_last="Wed May 20 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30015"
                obs_have="30015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9433064"
                         time_creation="Wed May 20 10:12:03 2020"
                         time_modification="Wed May 20 10:08:59 2020" />
        <observations epoch_first="Wed May 20 09:00:00 2020"
                      epoch_last="Wed May 20 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30015"
                obs_have="30015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9433064"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 10:08:59 2020" />
        <observations epoch_first="Wed May 20 09:00:00 2020"
                      epoch_last="Wed May 20 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32223"
                obs_have="32223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30015"
                obs_have="30015"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed May 20 11:21:17 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9763789"
                         time_creation="Wed May 20 11:14:07 2020"
                         time_modification="Wed May 20 11:09:15 2020" />
        <observations epoch_first="Wed May 20 10:00:00 2020"
                      epoch_last="Wed May 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36916"
                obs_have="35621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31602"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 11:46:18 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9763789"
                         time_creation="Wed May 20 11:14:07 2020"
                         time_modification="Wed May 20 11:09:15 2020" />
        <observations epoch_first="Wed May 20 10:00:00 2020"
                      epoch_last="Wed May 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36916"
                obs_have="35621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31602"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 13:35:17 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9763789"
                         time_creation="Wed May 20 11:14:07 2020"
                         time_modification="Wed May 20 11:09:15 2020" />
        <observations epoch_first="Wed May 20 10:00:00 2020"
                      epoch_last="Wed May 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36916"
                obs_have="35621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31602"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9763789"
                         time_creation="Wed May 20 11:14:07 2020"
                         time_modification="Wed May 20 11:09:15 2020" />
        <observations epoch_first="Wed May 20 10:00:00 2020"
                      epoch_last="Wed May 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36916"
                obs_have="35621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31602"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9763789"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 11:09:15 2020" />
        <observations epoch_first="Wed May 20 10:00:00 2020"
                      epoch_last="Wed May 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36916"
                obs_have="35621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31602"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed May 20 12:21:18 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9153194"
                         time_creation="Wed May 20 12:12:04 2020"
                         time_modification="Wed May 20 12:09:00 2020" />
        <observations epoch_first="Wed May 20 11:00:00 2020"
                      epoch_last="Wed May 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40264"
                obs_have="37366"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="27939"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="24072"
                obs_have="23901"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed May 20 12:46:17 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9153194"
                         time_creation="Wed May 20 12:12:04 2020"
                         time_modification="Wed May 20 12:09:00 2020" />
        <observations epoch_first="Wed May 20 11:00:00 2020"
                      epoch_last="Wed May 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40264"
                obs_have="37366"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="27939"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="24072"
                obs_have="23901"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed May 20 14:35:17 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9153194"
                         time_creation="Wed May 20 12:12:04 2020"
                         time_modification="Wed May 20 12:09:00 2020" />
        <observations epoch_first="Wed May 20 11:00:00 2020"
                      epoch_last="Wed May 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40264"
                obs_have="37366"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="27939"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="24072"
                obs_have="23901"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9153194"
                         time_creation="Wed May 20 12:12:04 2020"
                         time_modification="Wed May 20 12:09:00 2020" />
        <observations epoch_first="Wed May 20 11:00:00 2020"
                      epoch_last="Wed May 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40264"
                obs_have="37366"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="27939"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="24072"
                obs_have="23901"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9153194"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 12:09:00 2020" />
        <observations epoch_first="Wed May 20 11:00:00 2020"
                      epoch_last="Wed May 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40264"
                obs_have="37366"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="27939"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="24072"
                obs_have="23901"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/chta141m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed May 20 13:46:19 2020"
               level="3">
        <file_statistics latency="00:30:28"
                         size="9502882"
                         time_creation="Wed May 20 13:45:02 2020"
                         time_modification="Wed May 20 13:30:27 2020" />
        <observations epoch_first="Wed May 20 12:00:00 2020"
                      epoch_last="Wed May 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38076"
                obs_have="35926"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24842"
                obs_have="24842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 15:35:17 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9502882"
                         time_creation="Wed May 20 14:10:02 2020"
                         time_modification="Wed May 20 13:53:06 2020" />
        <observations epoch_first="Wed May 20 12:00:00 2020"
                      epoch_last="Wed May 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38076"
                obs_have="35926"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24842"
                obs_have="24842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9502882"
                         time_creation="Wed May 20 14:10:02 2020"
                         time_modification="Wed May 20 13:53:06 2020" />
        <observations epoch_first="Wed May 20 12:00:00 2020"
                      epoch_last="Wed May 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38076"
                obs_have="35926"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24842"
                obs_have="24842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9502882"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 13:53:06 2020" />
        <observations epoch_first="Wed May 20 12:00:00 2020"
                      epoch_last="Wed May 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38076"
                obs_have="35926"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24842"
                obs_have="24842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed May 20 14:20:47 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9834019"
                         time_creation="Wed May 20 14:12:03 2020"
                         time_modification="Wed May 20 14:08:18 2020" />
        <observations epoch_first="Wed May 20 13:00:00 2020"
                      epoch_last="Wed May 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35051"
                obs_have="32807"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="26696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 14:46:01 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9834019"
                         time_creation="Wed May 20 14:12:03 2020"
                         time_modification="Wed May 20 14:08:18 2020" />
        <observations epoch_first="Wed May 20 13:00:00 2020"
                      epoch_last="Wed May 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35051"
                obs_have="32807"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="26696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 16:35:11 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9834019"
                         time_creation="Wed May 20 14:12:03 2020"
                         time_modification="Wed May 20 14:08:18 2020" />
        <observations epoch_first="Wed May 20 13:00:00 2020"
                      epoch_last="Wed May 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35051"
                obs_have="32807"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="26696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9834019"
                         time_creation="Wed May 20 14:12:03 2020"
                         time_modification="Wed May 20 14:08:18 2020" />
        <observations epoch_first="Wed May 20 13:00:00 2020"
                      epoch_last="Wed May 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35051"
                obs_have="32807"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="26696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9834019"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 14:08:18 2020" />
        <observations epoch_first="Wed May 20 13:00:00 2020"
                      epoch_last="Wed May 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35051"
                obs_have="32807"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="26696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed May 20 15:21:21 2020"
               level="3">
        <file_statistics latency="00:09:53"
                         size="10092751"
                         time_creation="Wed May 20 15:12:02 2020"
                         time_modification="Wed May 20 15:09:52 2020" />
        <observations epoch_first="Wed May 20 14:00:00 2020"
                      epoch_last="Wed May 20 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35609"
                obs_have="35525"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="32172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 15:46:20 2020"
               level="3">
        <file_statistics latency="00:09:53"
                         size="10092751"
                         time_creation="Wed May 20 15:12:02 2020"
                         time_modification="Wed May 20 15:09:52 2020" />
        <observations epoch_first="Wed May 20 14:00:00 2020"
                      epoch_last="Wed May 20 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35609"
                obs_have="35525"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="32172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 17:35:14 2020"
               level="3">
        <file_statistics latency="00:09:53"
                         size="10092751"
                         time_creation="Wed May 20 15:12:02 2020"
                         time_modification="Wed May 20 15:09:52 2020" />
        <observations epoch_first="Wed May 20 14:00:00 2020"
                      epoch_last="Wed May 20 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35609"
                obs_have="35525"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="32172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:53"
                         size="10092751"
                         time_creation="Wed May 20 15:12:02 2020"
                         time_modification="Wed May 20 15:09:52 2020" />
        <observations epoch_first="Wed May 20 14:00:00 2020"
                      epoch_last="Wed May 20 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35609"
                obs_have="35525"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="32172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:53"
                         size="10092751"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 15:09:52 2020" />
        <observations epoch_first="Wed May 20 14:00:00 2020"
                      epoch_last="Wed May 20 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35609"
                obs_have="35525"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="32172"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed May 20 16:21:20 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11384740"
                         time_creation="Wed May 20 16:12:03 2020"
                         time_modification="Wed May 20 16:09:46 2020" />
        <observations epoch_first="Wed May 20 15:00:00 2020"
                      epoch_last="Wed May 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42863"
                obs_have="40691"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31110"
                obs_have="31110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 16:46:19 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11384740"
                         time_creation="Wed May 20 16:12:03 2020"
                         time_modification="Wed May 20 16:09:46 2020" />
        <observations epoch_first="Wed May 20 15:00:00 2020"
                      epoch_last="Wed May 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42863"
                obs_have="40691"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31110"
                obs_have="31110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 18:35:18 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11384740"
                         time_creation="Wed May 20 16:12:03 2020"
                         time_modification="Wed May 20 16:09:46 2020" />
        <observations epoch_first="Wed May 20 15:00:00 2020"
                      epoch_last="Wed May 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42863"
                obs_have="40691"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31110"
                obs_have="31110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11384740"
                         time_creation="Wed May 20 16:12:03 2020"
                         time_modification="Wed May 20 16:09:46 2020" />
        <observations epoch_first="Wed May 20 15:00:00 2020"
                      epoch_last="Wed May 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42863"
                obs_have="40691"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31110"
                obs_have="31110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11384740"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 16:09:46 2020" />
        <observations epoch_first="Wed May 20 15:00:00 2020"
                      epoch_last="Wed May 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42863"
                obs_have="40691"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31110"
                obs_have="31110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed May 20 17:21:23 2020"
               level="3">
        <file_statistics latency="00:09:42"
                         size="10827795"
                         time_creation="Wed May 20 17:12:09 2020"
                         time_modification="Wed May 20 17:09:41 2020" />
        <observations epoch_first="Wed May 20 16:00:00 2020"
                      epoch_last="Wed May 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43664"
                obs_have="39501"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 17:46:27 2020"
               level="3">
        <file_statistics latency="00:09:42"
                         size="10827795"
                         time_creation="Wed May 20 17:12:09 2020"
                         time_modification="Wed May 20 17:09:41 2020" />
        <observations epoch_first="Wed May 20 16:00:00 2020"
                      epoch_last="Wed May 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43664"
                obs_have="39501"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 19:35:22 2020"
               level="3">
        <file_statistics latency="00:09:42"
                         size="10827795"
                         time_creation="Wed May 20 17:12:09 2020"
                         time_modification="Wed May 20 17:09:41 2020" />
        <observations epoch_first="Wed May 20 16:00:00 2020"
                      epoch_last="Wed May 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43664"
                obs_have="39501"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:42"
                         size="10827795"
                         time_creation="Wed May 20 17:12:09 2020"
                         time_modification="Wed May 20 17:09:41 2020" />
        <observations epoch_first="Wed May 20 16:00:00 2020"
                      epoch_last="Wed May 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43664"
                obs_have="39501"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:42"
                         size="10827795"
                         time_creation="Tue Jun 16 01:52:02 2020"
                         time_modification="Wed May 20 17:09:41 2020" />
        <observations epoch_first="Wed May 20 16:00:00 2020"
                      epoch_last="Wed May 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43664"
                obs_have="39501"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed May 20 18:21:19 2020"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10608165"
                         time_creation="Wed May 20 18:12:03 2020"
                         time_modification="Wed May 20 18:09:19 2020" />
        <observations epoch_first="Wed May 20 17:00:00 2020"
                      epoch_last="Wed May 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="37219"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="35337"
                obs_have="35112"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="32855"
                obs_have="32855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 18:46:17 2020"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10608165"
                         time_creation="Wed May 20 18:12:03 2020"
                         time_modification="Wed May 20 18:09:19 2020" />
        <observations epoch_first="Wed May 20 17:00:00 2020"
                      epoch_last="Wed May 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="37219"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="35337"
                obs_have="35112"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="32855"
                obs_have="32855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 20:35:20 2020"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10608165"
                         time_creation="Wed May 20 18:12:03 2020"
                         time_modification="Wed May 20 18:09:19 2020" />
        <observations epoch_first="Wed May 20 17:00:00 2020"
                      epoch_last="Wed May 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="37219"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="35337"
                obs_have="35112"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="32855"
                obs_have="32855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10608165"
                         time_creation="Wed May 20 18:12:03 2020"
                         time_modification="Wed May 20 18:09:19 2020" />
        <observations epoch_first="Wed May 20 17:00:00 2020"
                      epoch_last="Wed May 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="37219"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="35337"
                obs_have="35112"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="32855"
                obs_have="32855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:20"
                         size="10608165"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 18:09:19 2020" />
        <observations epoch_first="Wed May 20 17:00:00 2020"
                      epoch_last="Wed May 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="37219"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="35337"
                obs_have="35112"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="32855"
                obs_have="32855"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed May 20 19:21:22 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10174905"
                         time_creation="Wed May 20 19:12:04 2020"
                         time_modification="Wed May 20 19:08:59 2020" />
        <observations epoch_first="Wed May 20 18:00:00 2020"
                      epoch_last="Wed May 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="37043"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="34149"
                obs_have="34149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31858"
                obs_have="31858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 19:46:17 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10174905"
                         time_creation="Wed May 20 19:12:04 2020"
                         time_modification="Wed May 20 19:08:59 2020" />
        <observations epoch_first="Wed May 20 18:00:00 2020"
                      epoch_last="Wed May 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="37043"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="34149"
                obs_have="34149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31858"
                obs_have="31858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 21:35:21 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10174905"
                         time_creation="Wed May 20 19:12:04 2020"
                         time_modification="Wed May 20 19:08:59 2020" />
        <observations epoch_first="Wed May 20 18:00:00 2020"
                      epoch_last="Wed May 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="37043"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="34149"
                obs_have="34149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31858"
                obs_have="31858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10174905"
                         time_creation="Wed May 20 19:12:04 2020"
                         time_modification="Wed May 20 19:08:59 2020" />
        <observations epoch_first="Wed May 20 18:00:00 2020"
                      epoch_last="Wed May 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="37043"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="34149"
                obs_have="34149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31858"
                obs_have="31858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10174905"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 19:08:59 2020" />
        <observations epoch_first="Wed May 20 18:00:00 2020"
                      epoch_last="Wed May 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37430"
                obs_have="37043"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="34149"
                obs_have="34149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31858"
                obs_have="31858"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed May 20 20:21:23 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10231236"
                         time_creation="Wed May 20 20:13:21 2020"
                         time_modification="Wed May 20 20:09:35 2020" />
        <observations epoch_first="Wed May 20 19:00:00 2020"
                      epoch_last="Wed May 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="40636"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="36384"
                obs_have="36384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33040"
                obs_have="33040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 20:46:12 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10231236"
                         time_creation="Wed May 20 20:13:21 2020"
                         time_modification="Wed May 20 20:09:35 2020" />
        <observations epoch_first="Wed May 20 19:00:00 2020"
                      epoch_last="Wed May 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="40636"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="36384"
                obs_have="36384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33040"
                obs_have="33040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 22:35:23 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10231236"
                         time_creation="Wed May 20 20:13:21 2020"
                         time_modification="Wed May 20 20:09:35 2020" />
        <observations epoch_first="Wed May 20 19:00:00 2020"
                      epoch_last="Wed May 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="40636"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="36384"
                obs_have="36384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33040"
                obs_have="33040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10231236"
                         time_creation="Wed May 20 20:13:21 2020"
                         time_modification="Wed May 20 20:09:35 2020" />
        <observations epoch_first="Wed May 20 19:00:00 2020"
                      epoch_last="Wed May 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="40636"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="36384"
                obs_have="36384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33040"
                obs_have="33040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:36"
                         size="10231236"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 20:09:35 2020" />
        <observations epoch_first="Wed May 20 19:00:00 2020"
                      epoch_last="Wed May 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="40636"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="36384"
                obs_have="36384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33040"
                obs_have="33040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed May 20 21:21:12 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10195225"
                         time_creation="Wed May 20 21:12:03 2020"
                         time_modification="Wed May 20 21:09:10 2020" />
        <observations epoch_first="Wed May 20 20:00:00 2020"
                      epoch_last="Wed May 20 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="39794"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="36457"
                obs_have="36306"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 21:46:11 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10195225"
                         time_creation="Wed May 20 21:12:03 2020"
                         time_modification="Wed May 20 21:09:10 2020" />
        <observations epoch_first="Wed May 20 20:00:00 2020"
                      epoch_last="Wed May 20 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="39794"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="36457"
                obs_have="36306"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 23:35:22 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10195225"
                         time_creation="Wed May 20 21:12:03 2020"
                         time_modification="Wed May 20 21:09:10 2020" />
        <observations epoch_first="Wed May 20 20:00:00 2020"
                      epoch_last="Wed May 20 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="39794"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="36457"
                obs_have="36306"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10195225"
                         time_creation="Wed May 20 21:12:03 2020"
                         time_modification="Wed May 20 21:09:10 2020" />
        <observations epoch_first="Wed May 20 20:00:00 2020"
                      epoch_last="Wed May 20 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="39794"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="36457"
                obs_have="36306"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10195225"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 21:09:10 2020" />
        <observations epoch_first="Wed May 20 20:00:00 2020"
                      epoch_last="Wed May 20 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="39794"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="36457"
                obs_have="36306"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed May 20 22:20:21 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9657965"
                         time_creation="Wed May 20 22:12:03 2020"
                         time_modification="Wed May 20 22:08:06 2020" />
        <observations epoch_first="Wed May 20 21:00:00 2020"
                      epoch_last="Wed May 20 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34769"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 20 22:45:22 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9657965"
                         time_creation="Wed May 20 22:12:03 2020"
                         time_modification="Wed May 20 22:08:06 2020" />
        <observations epoch_first="Wed May 20 21:00:00 2020"
                      epoch_last="Wed May 20 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34769"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 00:35:23 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9657965"
                         time_creation="Wed May 20 22:12:03 2020"
                         time_modification="Wed May 20 22:08:06 2020" />
        <observations epoch_first="Wed May 20 21:00:00 2020"
                      epoch_last="Wed May 20 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34769"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9657965"
                         time_creation="Wed May 20 22:12:03 2020"
                         time_modification="Wed May 20 22:08:06 2020" />
        <observations epoch_first="Wed May 20 21:00:00 2020"
                      epoch_last="Wed May 20 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34769"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9657965"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 22:08:06 2020" />
        <observations epoch_first="Wed May 20 21:00:00 2020"
                      epoch_last="Wed May 20 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34769"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu May 21 01:35:21 2020"
               level="3">
        <file_statistics latency="00:48:31"
                         size="9921061"
                         time_creation="Thu May 21 00:06:03 2020"
                         time_modification="Wed May 20 23:48:30 2020" />
        <observations epoch_first="Wed May 20 22:00:00 2020"
                      epoch_last="Wed May 20 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34435"
                obs_have="34012"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="29347"
                obs_have="29347"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:48:31"
                         size="9921061"
                         time_creation="Thu May 21 00:06:03 2020"
                         time_modification="Wed May 20 23:48:30 2020" />
        <observations epoch_first="Wed May 20 22:00:00 2020"
                      epoch_last="Wed May 20 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34435"
                obs_have="34012"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="29347"
                obs_have="29347"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:48:31"
                         size="9921061"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Wed May 20 23:48:30 2020" />
        <observations epoch_first="Wed May 20 22:00:00 2020"
                      epoch_last="Wed May 20 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34435"
                obs_have="34012"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="29347"
                obs_have="29347"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26408"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta141x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu May 21 00:20:23 2020"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9743932"
                         time_creation="Thu May 21 00:10:03 2020"
                         time_modification="Thu May 21 00:07:38 2020" />
        <observations epoch_first="Wed May 20 23:00:00 2020"
                      epoch_last="Wed May 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38031"
                obs_have="34312"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="25843"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 00:45:22 2020"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9743932"
                         time_creation="Thu May 21 00:10:03 2020"
                         time_modification="Thu May 21 00:07:38 2020" />
        <observations epoch_first="Wed May 20 23:00:00 2020"
                      epoch_last="Wed May 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38031"
                obs_have="34312"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="25843"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 02:34:21 2020"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9743932"
                         time_creation="Thu May 21 00:10:03 2020"
                         time_modification="Thu May 21 00:07:38 2020" />
        <observations epoch_first="Wed May 20 23:00:00 2020"
                      epoch_last="Wed May 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38031"
                obs_have="34312"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="25843"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 21 18:30:20 2020"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9743932"
                         time_creation="Thu May 21 00:10:03 2020"
                         time_modification="Thu May 21 00:07:38 2020" />
        <observations epoch_first="Wed May 20 23:00:00 2020"
                      epoch_last="Wed May 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38031"
                obs_have="34312"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="25843"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 19 03:15:04 2020"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9743932"
                         time_creation="Tue Jun 16 01:52:03 2020"
                         time_modification="Thu May 21 00:07:38 2020" />
        <observations epoch_first="Wed May 20 23:00:00 2020"
                      epoch_last="Wed May 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38031"
                obs_have="34312"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="26117"
                obs_have="25843"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22891"
                obs_have="22891"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
