<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-08-27 01:00:00"
    DayOfYear="239"
    Year="2021">
  <station name="CHTA">
    <file name="/chta2390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 28 18:02:01 2021"
               level="3">
        <file_statistics latency="01:34:09"
                         size="7273295"
                         time_creation="Sat Aug 28 02:50:20 2021"
                         time_modification="Sat Aug 28 01:33:39 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:30 2021"
                      epochs="2755"
                      epochs_ratio="95.66">
          <mask elevation="03 degrees"
                obs_expected="28737"
                obs_have="26229"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="23978"
                obs_have="22766"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="21282"
                obs_have="20212"
                obs_ratio="94.97" />
        </observations>
      </control>
      <control date="Sun Sep 26 02:46:08 2021"
               level="3">
        <file_statistics latency="01:34:09"
                         size="7273295"
                         time_creation="Thu Sep 23 01:59:04 2021"
                         time_modification="Sat Aug 28 01:33:39 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:30 2021"
                      epochs="2755"
                      epochs_ratio="95.66">
          <mask elevation="03 degrees"
                obs_expected="28737"
                obs_have="26229"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="23978"
                obs_have="22766"
                obs_ratio="94.95" />
          <mask elevation="15 degrees"
                obs_expected="21282"
                obs_have="20212"
                obs_ratio="94.97" />
        </observations>
      </control>
    </file>
    <file name="/chta239a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Aug 27 03:35:12 2021"
               level="3">
        <file_statistics latency="00:22:10"
                         size="9351603"
                         time_creation="Fri Aug 27 01:45:03 2021"
                         time_modification="Fri Aug 27 01:22:09 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="32776"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="26598"
                obs_have="26598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21177"
                obs_have="21177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:22:10"
                         size="9351603"
                         time_creation="Fri Aug 27 01:45:03 2021"
                         time_modification="Fri Aug 27 01:22:09 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="32776"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="26598"
                obs_have="26598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21177"
                obs_have="21177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:22:10"
                         size="9351603"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 01:22:09 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="32776"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="26598"
                obs_have="26598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21177"
                obs_have="21177"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Aug 27 02:20:56 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8666463"
                         time_creation="Fri Aug 27 02:10:02 2021"
                         time_modification="Fri Aug 27 02:07:58 2021" />
        <observations epoch_first="Fri Aug 27 01:00:00 2021"
                      epoch_last="Fri Aug 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="29191"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26979"
                obs_have="26979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 02:46:10 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8666463"
                         time_creation="Fri Aug 27 02:10:02 2021"
                         time_modification="Fri Aug 27 02:07:58 2021" />
        <observations epoch_first="Fri Aug 27 01:00:00 2021"
                      epoch_last="Fri Aug 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="29191"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26979"
                obs_have="26979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 04:35:14 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8666463"
                         time_creation="Fri Aug 27 02:10:02 2021"
                         time_modification="Fri Aug 27 02:07:58 2021" />
        <observations epoch_first="Fri Aug 27 01:00:00 2021"
                      epoch_last="Fri Aug 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="29191"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26979"
                obs_have="26979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8666463"
                         time_creation="Fri Aug 27 02:10:02 2021"
                         time_modification="Fri Aug 27 02:07:58 2021" />
        <observations epoch_first="Fri Aug 27 01:00:00 2021"
                      epoch_last="Fri Aug 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="29191"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26979"
                obs_have="26979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8666463"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 02:07:58 2021" />
        <observations epoch_first="Fri Aug 27 01:00:00 2021"
                      epoch_last="Fri Aug 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="29191"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26979"
                obs_have="26979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Aug 27 03:21:11 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8594488"
                         time_creation="Fri Aug 27 03:12:02 2021"
                         time_modification="Fri Aug 27 03:08:08 2021" />
        <observations epoch_first="Fri Aug 27 02:00:00 2021"
                      epoch_last="Fri Aug 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30646"
                obs_have="29069"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="25770"
                obs_have="25453"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 03:46:04 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8594488"
                         time_creation="Fri Aug 27 03:12:02 2021"
                         time_modification="Fri Aug 27 03:08:08 2021" />
        <observations epoch_first="Fri Aug 27 02:00:00 2021"
                      epoch_last="Fri Aug 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30646"
                obs_have="29069"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="25770"
                obs_have="25453"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 05:35:15 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8594488"
                         time_creation="Fri Aug 27 03:12:02 2021"
                         time_modification="Fri Aug 27 03:08:08 2021" />
        <observations epoch_first="Fri Aug 27 02:00:00 2021"
                      epoch_last="Fri Aug 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30646"
                obs_have="29069"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="25770"
                obs_have="25453"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8594488"
                         time_creation="Fri Aug 27 03:12:02 2021"
                         time_modification="Fri Aug 27 03:08:08 2021" />
        <observations epoch_first="Fri Aug 27 02:00:00 2021"
                      epoch_last="Fri Aug 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30646"
                obs_have="29069"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="25770"
                obs_have="25453"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8594488"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 03:08:08 2021" />
        <observations epoch_first="Fri Aug 27 02:00:00 2021"
                      epoch_last="Fri Aug 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30646"
                obs_have="29069"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="25770"
                obs_have="25453"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Aug 27 04:21:17 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9343785"
                         time_creation="Fri Aug 27 04:12:02 2021"
                         time_modification="Fri Aug 27 04:08:10 2021" />
        <observations epoch_first="Fri Aug 27 03:00:00 2021"
                      epoch_last="Fri Aug 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37102"
                obs_have="33458"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23902"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="20213"
                obs_have="20213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 04:46:13 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9343785"
                         time_creation="Fri Aug 27 04:12:02 2021"
                         time_modification="Fri Aug 27 04:08:10 2021" />
        <observations epoch_first="Fri Aug 27 03:00:00 2021"
                      epoch_last="Fri Aug 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37102"
                obs_have="33458"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23902"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="20213"
                obs_have="20213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 06:35:15 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9343785"
                         time_creation="Fri Aug 27 04:12:02 2021"
                         time_modification="Fri Aug 27 04:08:10 2021" />
        <observations epoch_first="Fri Aug 27 03:00:00 2021"
                      epoch_last="Fri Aug 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37102"
                obs_have="33458"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23902"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="20213"
                obs_have="20213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9343785"
                         time_creation="Fri Aug 27 04:12:02 2021"
                         time_modification="Fri Aug 27 04:08:10 2021" />
        <observations epoch_first="Fri Aug 27 03:00:00 2021"
                      epoch_last="Fri Aug 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37102"
                obs_have="33458"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23902"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="20213"
                obs_have="20213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9343785"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 04:08:10 2021" />
        <observations epoch_first="Fri Aug 27 03:00:00 2021"
                      epoch_last="Fri Aug 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37102"
                obs_have="33458"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23902"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="20213"
                obs_have="20213"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Aug 27 05:21:17 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9179697"
                         time_creation="Fri Aug 27 05:12:02 2021"
                         time_modification="Fri Aug 27 05:08:19 2021" />
        <observations epoch_first="Fri Aug 27 04:00:00 2021"
                      epoch_last="Fri Aug 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="34426"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 05:46:13 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9179697"
                         time_creation="Fri Aug 27 05:12:02 2021"
                         time_modification="Fri Aug 27 05:08:19 2021" />
        <observations epoch_first="Fri Aug 27 04:00:00 2021"
                      epoch_last="Fri Aug 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="34426"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 07:35:17 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9179697"
                         time_creation="Fri Aug 27 05:12:02 2021"
                         time_modification="Fri Aug 27 05:08:19 2021" />
        <observations epoch_first="Fri Aug 27 04:00:00 2021"
                      epoch_last="Fri Aug 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="34426"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9179697"
                         time_creation="Fri Aug 27 05:12:02 2021"
                         time_modification="Fri Aug 27 05:08:19 2021" />
        <observations epoch_first="Fri Aug 27 04:00:00 2021"
                      epoch_last="Fri Aug 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="34426"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9179697"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 05:08:19 2021" />
        <observations epoch_first="Fri Aug 27 04:00:00 2021"
                      epoch_last="Fri Aug 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="34426"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Aug 27 06:21:19 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8519140"
                         time_creation="Fri Aug 27 06:12:02 2021"
                         time_modification="Fri Aug 27 06:08:18 2021" />
        <observations epoch_first="Fri Aug 27 05:00:00 2021"
                      epoch_last="Fri Aug 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31466"
                obs_have="31086"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="28247"
                obs_have="28247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 06:46:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8519140"
                         time_creation="Fri Aug 27 06:12:02 2021"
                         time_modification="Fri Aug 27 06:08:18 2021" />
        <observations epoch_first="Fri Aug 27 05:00:00 2021"
                      epoch_last="Fri Aug 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31466"
                obs_have="31086"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="28247"
                obs_have="28247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 08:35:16 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8519140"
                         time_creation="Fri Aug 27 06:12:02 2021"
                         time_modification="Fri Aug 27 06:08:18 2021" />
        <observations epoch_first="Fri Aug 27 05:00:00 2021"
                      epoch_last="Fri Aug 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31466"
                obs_have="31086"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="28247"
                obs_have="28247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8519140"
                         time_creation="Fri Aug 27 06:12:02 2021"
                         time_modification="Fri Aug 27 06:08:18 2021" />
        <observations epoch_first="Fri Aug 27 05:00:00 2021"
                      epoch_last="Fri Aug 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31466"
                obs_have="31086"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="28247"
                obs_have="28247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8519140"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 06:08:18 2021" />
        <observations epoch_first="Fri Aug 27 05:00:00 2021"
                      epoch_last="Fri Aug 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31466"
                obs_have="31086"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="28247"
                obs_have="28247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Aug 27 07:21:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9348309"
                         time_creation="Fri Aug 27 07:12:02 2021"
                         time_modification="Fri Aug 27 07:08:20 2021" />
        <observations epoch_first="Fri Aug 27 06:00:00 2021"
                      epoch_last="Fri Aug 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="32216"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="27855"
                obs_have="27559"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23978"
                obs_have="23978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 07:46:20 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9348309"
                         time_creation="Fri Aug 27 07:12:02 2021"
                         time_modification="Fri Aug 27 07:08:20 2021" />
        <observations epoch_first="Fri Aug 27 06:00:00 2021"
                      epoch_last="Fri Aug 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="32216"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="27855"
                obs_have="27559"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23978"
                obs_have="23978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 09:35:19 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9348309"
                         time_creation="Fri Aug 27 07:12:02 2021"
                         time_modification="Fri Aug 27 07:08:20 2021" />
        <observations epoch_first="Fri Aug 27 06:00:00 2021"
                      epoch_last="Fri Aug 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="32216"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="27855"
                obs_have="27559"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23978"
                obs_have="23978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9348309"
                         time_creation="Fri Aug 27 07:12:02 2021"
                         time_modification="Fri Aug 27 07:08:20 2021" />
        <observations epoch_first="Fri Aug 27 06:00:00 2021"
                      epoch_last="Fri Aug 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="32216"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="27855"
                obs_have="27559"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23978"
                obs_have="23978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9348309"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 07:08:20 2021" />
        <observations epoch_first="Fri Aug 27 06:00:00 2021"
                      epoch_last="Fri Aug 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="32216"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="27855"
                obs_have="27559"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23978"
                obs_have="23978"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Aug 27 08:20:21 2021"
               level="3">
        <file_statistics latency="00:07:23"
                         size="9939768"
                         time_creation="Fri Aug 27 08:10:02 2021"
                         time_modification="Fri Aug 27 08:07:22 2021" />
        <observations epoch_first="Fri Aug 27 07:00:00 2021"
                      epoch_last="Fri Aug 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="35556"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 08:46:20 2021"
               level="3">
        <file_statistics latency="00:07:23"
                         size="9939768"
                         time_creation="Fri Aug 27 08:10:02 2021"
                         time_modification="Fri Aug 27 08:07:22 2021" />
        <observations epoch_first="Fri Aug 27 07:00:00 2021"
                      epoch_last="Fri Aug 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="35556"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 10:35:21 2021"
               level="3">
        <file_statistics latency="00:07:23"
                         size="9939768"
                         time_creation="Fri Aug 27 08:10:02 2021"
                         time_modification="Fri Aug 27 08:07:22 2021" />
        <observations epoch_first="Fri Aug 27 07:00:00 2021"
                      epoch_last="Fri Aug 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="35556"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:07:23"
                         size="9939768"
                         time_creation="Fri Aug 27 08:10:02 2021"
                         time_modification="Fri Aug 27 08:07:22 2021" />
        <observations epoch_first="Fri Aug 27 07:00:00 2021"
                      epoch_last="Fri Aug 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="35556"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:07:23"
                         size="9939768"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 08:07:22 2021" />
        <observations epoch_first="Fri Aug 27 07:00:00 2021"
                      epoch_last="Fri Aug 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="35556"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30083"
                obs_have="30083"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Aug 27 09:21:24 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10630152"
                         time_creation="Fri Aug 27 09:12:02 2021"
                         time_modification="Fri Aug 27 09:08:28 2021" />
        <observations epoch_first="Fri Aug 27 08:00:00 2021"
                      epoch_last="Fri Aug 27 08:59:59 2021"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40081"
                obs_have="36560"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="29174"
                obs_have="28967"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23996"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Aug 27 09:46:24 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10630152"
                         time_creation="Fri Aug 27 09:12:02 2021"
                         time_modification="Fri Aug 27 09:08:28 2021" />
        <observations epoch_first="Fri Aug 27 08:00:00 2021"
                      epoch_last="Fri Aug 27 08:59:59 2021"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40081"
                obs_have="36560"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="29174"
                obs_have="28967"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23996"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Aug 27 11:35:22 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10630152"
                         time_creation="Fri Aug 27 09:12:02 2021"
                         time_modification="Fri Aug 27 09:08:28 2021" />
        <observations epoch_first="Fri Aug 27 08:00:00 2021"
                      epoch_last="Fri Aug 27 08:59:59 2021"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40081"
                obs_have="36560"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="29174"
                obs_have="28967"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23996"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10630152"
                         time_creation="Fri Aug 27 09:12:02 2021"
                         time_modification="Fri Aug 27 09:08:28 2021" />
        <observations epoch_first="Fri Aug 27 08:00:00 2021"
                      epoch_last="Fri Aug 27 08:59:59 2021"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40081"
                obs_have="36560"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="29174"
                obs_have="28967"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23996"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10630152"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 09:08:28 2021" />
        <observations epoch_first="Fri Aug 27 08:00:00 2021"
                      epoch_last="Fri Aug 27 08:59:59 2021"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40081"
                obs_have="36560"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="29174"
                obs_have="28967"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="23996"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/chta239j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Aug 27 10:21:23 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9709472"
                         time_creation="Fri Aug 27 10:12:02 2021"
                         time_modification="Fri Aug 27 10:08:26 2021" />
        <observations epoch_first="Fri Aug 27 09:00:00 2021"
                      epoch_last="Fri Aug 27 09:59:59 2021"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="36045"
                obs_have="33184"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30456"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="28777"
                obs_have="27673"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Fri Aug 27 10:46:24 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9709472"
                         time_creation="Fri Aug 27 10:12:02 2021"
                         time_modification="Fri Aug 27 10:08:26 2021" />
        <observations epoch_first="Fri Aug 27 09:00:00 2021"
                      epoch_last="Fri Aug 27 09:59:59 2021"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="36045"
                obs_have="33184"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30456"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="28777"
                obs_have="27673"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Fri Aug 27 12:35:22 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9709472"
                         time_creation="Fri Aug 27 10:12:02 2021"
                         time_modification="Fri Aug 27 10:08:26 2021" />
        <observations epoch_first="Fri Aug 27 09:00:00 2021"
                      epoch_last="Fri Aug 27 09:59:59 2021"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="36045"
                obs_have="33184"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30456"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="28777"
                obs_have="27673"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9709472"
                         time_creation="Fri Aug 27 10:12:02 2021"
                         time_modification="Fri Aug 27 10:08:26 2021" />
        <observations epoch_first="Fri Aug 27 09:00:00 2021"
                      epoch_last="Fri Aug 27 09:59:59 2021"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="36045"
                obs_have="33184"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30456"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="28777"
                obs_have="27673"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9709472"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 10:08:26 2021" />
        <observations epoch_first="Fri Aug 27 09:00:00 2021"
                      epoch_last="Fri Aug 27 09:59:59 2021"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="36045"
                obs_have="33184"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30456"
                obs_ratio="95.30" />
          <mask elevation="15 degrees"
                obs_expected="28777"
                obs_have="27673"
                obs_ratio="96.16" />
        </observations>
      </control>
    </file>
    <file name="/chta239k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Aug 27 11:21:24 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9846400"
                         time_creation="Fri Aug 27 11:12:03 2021"
                         time_modification="Fri Aug 27 11:08:22 2021" />
        <observations epoch_first="Fri Aug 27 10:00:00 2021"
                      epoch_last="Fri Aug 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="34916"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30701"
                obs_have="30701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 11:46:23 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9846400"
                         time_creation="Fri Aug 27 11:12:03 2021"
                         time_modification="Fri Aug 27 11:08:22 2021" />
        <observations epoch_first="Fri Aug 27 10:00:00 2021"
                      epoch_last="Fri Aug 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="34916"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30701"
                obs_have="30701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 13:35:22 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9846400"
                         time_creation="Fri Aug 27 11:12:03 2021"
                         time_modification="Fri Aug 27 11:08:22 2021" />
        <observations epoch_first="Fri Aug 27 10:00:00 2021"
                      epoch_last="Fri Aug 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="34916"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30701"
                obs_have="30701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9846400"
                         time_creation="Fri Aug 27 11:12:03 2021"
                         time_modification="Fri Aug 27 11:08:22 2021" />
        <observations epoch_first="Fri Aug 27 10:00:00 2021"
                      epoch_last="Fri Aug 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="34916"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30701"
                obs_have="30701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9846400"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 11:08:22 2021" />
        <observations epoch_first="Fri Aug 27 10:00:00 2021"
                      epoch_last="Fri Aug 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="34916"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30701"
                obs_have="30701"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Aug 27 12:21:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9528615"
                         time_creation="Fri Aug 27 12:12:02 2021"
                         time_modification="Fri Aug 27 12:08:21 2021" />
        <observations epoch_first="Fri Aug 27 11:00:00 2021"
                      epoch_last="Fri Aug 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35459"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 12:46:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9528615"
                         time_creation="Fri Aug 27 12:12:02 2021"
                         time_modification="Fri Aug 27 12:08:21 2021" />
        <observations epoch_first="Fri Aug 27 11:00:00 2021"
                      epoch_last="Fri Aug 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35459"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 14:35:22 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9528615"
                         time_creation="Fri Aug 27 12:12:02 2021"
                         time_modification="Fri Aug 27 12:08:21 2021" />
        <observations epoch_first="Fri Aug 27 11:00:00 2021"
                      epoch_last="Fri Aug 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35459"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9528615"
                         time_creation="Fri Aug 27 12:12:02 2021"
                         time_modification="Fri Aug 27 12:08:21 2021" />
        <observations epoch_first="Fri Aug 27 11:00:00 2021"
                      epoch_last="Fri Aug 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35459"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9528615"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 12:08:21 2021" />
        <observations epoch_first="Fri Aug 27 11:00:00 2021"
                      epoch_last="Fri Aug 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35459"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32572"
                obs_have="32572"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Aug 27 13:21:23 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9825546"
                         time_creation="Fri Aug 27 13:12:03 2021"
                         time_modification="Fri Aug 27 13:08:23 2021" />
        <observations epoch_first="Fri Aug 27 12:00:00 2021"
                      epoch_last="Fri Aug 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39103"
                obs_have="37122"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 13:46:23 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9825546"
                         time_creation="Fri Aug 27 13:12:03 2021"
                         time_modification="Fri Aug 27 13:08:23 2021" />
        <observations epoch_first="Fri Aug 27 12:00:00 2021"
                      epoch_last="Fri Aug 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39103"
                obs_have="37122"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 15:35:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9825546"
                         time_creation="Fri Aug 27 13:12:03 2021"
                         time_modification="Fri Aug 27 13:08:23 2021" />
        <observations epoch_first="Fri Aug 27 12:00:00 2021"
                      epoch_last="Fri Aug 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39103"
                obs_have="37122"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9825546"
                         time_creation="Fri Aug 27 13:12:03 2021"
                         time_modification="Fri Aug 27 13:08:23 2021" />
        <observations epoch_first="Fri Aug 27 12:00:00 2021"
                      epoch_last="Fri Aug 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39103"
                obs_have="37122"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9825546"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 13:08:23 2021" />
        <observations epoch_first="Fri Aug 27 12:00:00 2021"
                      epoch_last="Fri Aug 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39103"
                obs_have="37122"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="32240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Aug 27 14:21:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9430117"
                         time_creation="Fri Aug 27 14:12:03 2021"
                         time_modification="Fri Aug 27 14:08:21 2021" />
        <observations epoch_first="Fri Aug 27 13:00:00 2021"
                      epoch_last="Fri Aug 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="36167"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33883"
                obs_have="33883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 14:46:22 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9430117"
                         time_creation="Fri Aug 27 14:12:03 2021"
                         time_modification="Fri Aug 27 14:08:21 2021" />
        <observations epoch_first="Fri Aug 27 13:00:00 2021"
                      epoch_last="Fri Aug 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="36167"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33883"
                obs_have="33883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 16:35:13 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9430117"
                         time_creation="Fri Aug 27 14:12:03 2021"
                         time_modification="Fri Aug 27 14:08:21 2021" />
        <observations epoch_first="Fri Aug 27 13:00:00 2021"
                      epoch_last="Fri Aug 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="36167"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33883"
                obs_have="33883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9430117"
                         time_creation="Fri Aug 27 14:12:03 2021"
                         time_modification="Fri Aug 27 14:08:21 2021" />
        <observations epoch_first="Fri Aug 27 13:00:00 2021"
                      epoch_last="Fri Aug 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="36167"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33883"
                obs_have="33883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9430117"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 14:08:21 2021" />
        <observations epoch_first="Fri Aug 27 13:00:00 2021"
                      epoch_last="Fri Aug 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36572"
                obs_have="36167"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="35528"
                obs_have="35528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33883"
                obs_have="33883"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Aug 27 15:21:23 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9553010"
                         time_creation="Fri Aug 27 15:12:03 2021"
                         time_modification="Fri Aug 27 15:08:20 2021" />
        <observations epoch_first="Fri Aug 27 14:00:00 2021"
                      epoch_last="Fri Aug 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="37573"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32472"
                obs_have="32472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 15:46:23 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9553010"
                         time_creation="Fri Aug 27 15:12:03 2021"
                         time_modification="Fri Aug 27 15:08:20 2021" />
        <observations epoch_first="Fri Aug 27 14:00:00 2021"
                      epoch_last="Fri Aug 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="37573"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32472"
                obs_have="32472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 17:35:16 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9553010"
                         time_creation="Fri Aug 27 15:12:03 2021"
                         time_modification="Fri Aug 27 15:08:20 2021" />
        <observations epoch_first="Fri Aug 27 14:00:00 2021"
                      epoch_last="Fri Aug 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="37573"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32472"
                obs_have="32472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9553010"
                         time_creation="Fri Aug 27 15:12:03 2021"
                         time_modification="Fri Aug 27 15:08:20 2021" />
        <observations epoch_first="Fri Aug 27 14:00:00 2021"
                      epoch_last="Fri Aug 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="37573"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32472"
                obs_have="32472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9553010"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 15:08:20 2021" />
        <observations epoch_first="Fri Aug 27 14:00:00 2021"
                      epoch_last="Fri Aug 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="37573"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32472"
                obs_have="32472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Aug 27 16:21:16 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8850340"
                         time_creation="Fri Aug 27 16:12:03 2021"
                         time_modification="Fri Aug 27 16:08:19 2021" />
        <observations epoch_first="Fri Aug 27 15:00:00 2021"
                      epoch_last="Fri Aug 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35774"
                obs_have="33276"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="27755"
                obs_have="27364"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24208"
                obs_have="24208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 16:46:18 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8850340"
                         time_creation="Fri Aug 27 16:12:03 2021"
                         time_modification="Fri Aug 27 16:08:19 2021" />
        <observations epoch_first="Fri Aug 27 15:00:00 2021"
                      epoch_last="Fri Aug 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35774"
                obs_have="33276"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="27755"
                obs_have="27364"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24208"
                obs_have="24208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 18:35:16 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8850340"
                         time_creation="Fri Aug 27 16:12:03 2021"
                         time_modification="Fri Aug 27 16:08:19 2021" />
        <observations epoch_first="Fri Aug 27 15:00:00 2021"
                      epoch_last="Fri Aug 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35774"
                obs_have="33276"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="27755"
                obs_have="27364"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24208"
                obs_have="24208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8850340"
                         time_creation="Fri Aug 27 16:12:03 2021"
                         time_modification="Fri Aug 27 16:08:19 2021" />
        <observations epoch_first="Fri Aug 27 15:00:00 2021"
                      epoch_last="Fri Aug 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35774"
                obs_have="33276"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="27755"
                obs_have="27364"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24208"
                obs_have="24208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8850340"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 16:08:19 2021" />
        <observations epoch_first="Fri Aug 27 15:00:00 2021"
                      epoch_last="Fri Aug 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35774"
                obs_have="33276"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="27755"
                obs_have="27364"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24208"
                obs_have="24208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Aug 27 19:35:23 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="9682384"
                         time_creation="Fri Aug 27 18:10:04 2021"
                         time_modification="Fri Aug 27 17:54:22 2021" />
        <observations epoch_first="Fri Aug 27 16:00:00 2021"
                      epoch_last="Fri Aug 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37222"
                obs_have="35590"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25136"
                obs_have="25136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="9682384"
                         time_creation="Fri Aug 27 18:10:04 2021"
                         time_modification="Fri Aug 27 17:54:22 2021" />
        <observations epoch_first="Fri Aug 27 16:00:00 2021"
                      epoch_last="Fri Aug 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37222"
                obs_have="35590"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25136"
                obs_have="25136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:54:23"
                         size="9682384"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 17:54:22 2021" />
        <observations epoch_first="Fri Aug 27 16:00:00 2021"
                      epoch_last="Fri Aug 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37222"
                obs_have="35590"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25136"
                obs_have="25136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Aug 27 18:21:20 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9850978"
                         time_creation="Fri Aug 27 18:12:03 2021"
                         time_modification="Fri Aug 27 18:08:21 2021" />
        <observations epoch_first="Fri Aug 27 17:00:00 2021"
                      epoch_last="Fri Aug 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35906"
                obs_have="35248"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 18:46:18 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9850978"
                         time_creation="Fri Aug 27 18:12:03 2021"
                         time_modification="Fri Aug 27 18:08:21 2021" />
        <observations epoch_first="Fri Aug 27 17:00:00 2021"
                      epoch_last="Fri Aug 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35906"
                obs_have="35248"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 20:35:23 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9850978"
                         time_creation="Fri Aug 27 18:12:03 2021"
                         time_modification="Fri Aug 27 18:08:21 2021" />
        <observations epoch_first="Fri Aug 27 17:00:00 2021"
                      epoch_last="Fri Aug 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35906"
                obs_have="35248"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9850978"
                         time_creation="Fri Aug 27 18:12:03 2021"
                         time_modification="Fri Aug 27 18:08:21 2021" />
        <observations epoch_first="Fri Aug 27 17:00:00 2021"
                      epoch_last="Fri Aug 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35906"
                obs_have="35248"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9850978"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 18:08:21 2021" />
        <observations epoch_first="Fri Aug 27 17:00:00 2021"
                      epoch_last="Fri Aug 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35906"
                obs_have="35248"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Aug 27 19:21:20 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9507724"
                         time_creation="Fri Aug 27 19:12:03 2021"
                         time_modification="Fri Aug 27 19:08:21 2021" />
        <observations epoch_first="Fri Aug 27 18:00:00 2021"
                      epoch_last="Fri Aug 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33854"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30169"
                obs_have="29880"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25917"
                obs_have="25917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 19:46:18 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9507724"
                         time_creation="Fri Aug 27 19:12:03 2021"
                         time_modification="Fri Aug 27 19:08:21 2021" />
        <observations epoch_first="Fri Aug 27 18:00:00 2021"
                      epoch_last="Fri Aug 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33854"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30169"
                obs_have="29880"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25917"
                obs_have="25917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 21:35:24 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9507724"
                         time_creation="Fri Aug 27 19:12:03 2021"
                         time_modification="Fri Aug 27 19:08:21 2021" />
        <observations epoch_first="Fri Aug 27 18:00:00 2021"
                      epoch_last="Fri Aug 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33854"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30169"
                obs_have="29880"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25917"
                obs_have="25917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9507724"
                         time_creation="Fri Aug 27 19:12:03 2021"
                         time_modification="Fri Aug 27 19:08:21 2021" />
        <observations epoch_first="Fri Aug 27 18:00:00 2021"
                      epoch_last="Fri Aug 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33854"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30169"
                obs_have="29880"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25917"
                obs_have="25917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9507724"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 19:08:21 2021" />
        <observations epoch_first="Fri Aug 27 18:00:00 2021"
                      epoch_last="Fri Aug 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33854"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="30169"
                obs_have="29880"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25917"
                obs_have="25917"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Aug 27 20:21:24 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9019919"
                         time_creation="Fri Aug 27 20:12:04 2021"
                         time_modification="Fri Aug 27 20:08:20 2021" />
        <observations epoch_first="Fri Aug 27 19:00:00 2021"
                      epoch_last="Fri Aug 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="32444"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 20:46:11 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9019919"
                         time_creation="Fri Aug 27 20:12:04 2021"
                         time_modification="Fri Aug 27 20:08:20 2021" />
        <observations epoch_first="Fri Aug 27 19:00:00 2021"
                      epoch_last="Fri Aug 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="32444"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 22:35:22 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9019919"
                         time_creation="Fri Aug 27 20:12:04 2021"
                         time_modification="Fri Aug 27 20:08:20 2021" />
        <observations epoch_first="Fri Aug 27 19:00:00 2021"
                      epoch_last="Fri Aug 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="32444"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9019919"
                         time_creation="Fri Aug 27 20:12:04 2021"
                         time_modification="Fri Aug 27 20:08:20 2021" />
        <observations epoch_first="Fri Aug 27 19:00:00 2021"
                      epoch_last="Fri Aug 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="32444"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9019919"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 20:08:20 2021" />
        <observations epoch_first="Fri Aug 27 19:00:00 2021"
                      epoch_last="Fri Aug 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34831"
                obs_have="32444"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27071"
                obs_have="27071"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Aug 27 21:21:25 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10074692"
                         time_creation="Fri Aug 27 21:12:03 2021"
                         time_modification="Fri Aug 27 21:08:19 2021" />
        <observations epoch_first="Fri Aug 27 20:00:00 2021"
                      epoch_last="Fri Aug 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34936"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 21:46:25 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10074692"
                         time_creation="Fri Aug 27 21:12:03 2021"
                         time_modification="Fri Aug 27 21:08:19 2021" />
        <observations epoch_first="Fri Aug 27 20:00:00 2021"
                      epoch_last="Fri Aug 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34936"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 23:35:24 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10074692"
                         time_creation="Fri Aug 27 21:12:03 2021"
                         time_modification="Fri Aug 27 21:08:19 2021" />
        <observations epoch_first="Fri Aug 27 20:00:00 2021"
                      epoch_last="Fri Aug 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34936"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10074692"
                         time_creation="Fri Aug 27 21:12:03 2021"
                         time_modification="Fri Aug 27 21:08:19 2021" />
        <observations epoch_first="Fri Aug 27 20:00:00 2021"
                      epoch_last="Fri Aug 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34936"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10074692"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 21:08:19 2021" />
        <observations epoch_first="Fri Aug 27 20:00:00 2021"
                      epoch_last="Fri Aug 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36504"
                obs_have="34936"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug 27 22:21:25 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10126270"
                         time_creation="Fri Aug 27 22:12:04 2021"
                         time_modification="Fri Aug 27 22:08:22 2021" />
        <observations epoch_first="Fri Aug 27 21:00:00 2021"
                      epoch_last="Fri Aug 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37772"
                obs_have="36849"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28981"
                obs_have="28981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 27 22:46:24 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10126270"
                         time_creation="Fri Aug 27 22:12:04 2021"
                         time_modification="Fri Aug 27 22:08:22 2021" />
        <observations epoch_first="Fri Aug 27 21:00:00 2021"
                      epoch_last="Fri Aug 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37772"
                obs_have="36849"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28981"
                obs_have="28981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 00:35:23 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10126270"
                         time_creation="Fri Aug 27 22:12:04 2021"
                         time_modification="Fri Aug 27 22:08:22 2021" />
        <observations epoch_first="Fri Aug 27 21:00:00 2021"
                      epoch_last="Fri Aug 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37772"
                obs_have="36849"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28981"
                obs_have="28981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10126270"
                         time_creation="Fri Aug 27 22:12:04 2021"
                         time_modification="Fri Aug 27 22:08:22 2021" />
        <observations epoch_first="Fri Aug 27 21:00:00 2021"
                      epoch_last="Fri Aug 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37772"
                obs_have="36849"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28981"
                obs_have="28981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10126270"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Fri Aug 27 22:08:22 2021" />
        <observations epoch_first="Fri Aug 27 21:00:00 2021"
                      epoch_last="Fri Aug 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37772"
                obs_have="36849"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33165"
                obs_have="33165"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28981"
                obs_have="28981"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta239x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Aug 28 00:21:30 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9612551"
                         time_creation="Sat Aug 28 00:12:04 2021"
                         time_modification="Sat Aug 28 00:08:07 2021" />
        <observations epoch_first="Fri Aug 27 23:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35832"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 00:46:29 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9612551"
                         time_creation="Sat Aug 28 00:12:04 2021"
                         time_modification="Sat Aug 28 00:08:07 2021" />
        <observations epoch_first="Fri Aug 27 23:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35832"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 02:35:22 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9612551"
                         time_creation="Sat Aug 28 00:12:04 2021"
                         time_modification="Sat Aug 28 00:08:07 2021" />
        <observations epoch_first="Fri Aug 27 23:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35832"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 28 18:30:17 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9612551"
                         time_creation="Sat Aug 28 00:12:04 2021"
                         time_modification="Sat Aug 28 00:08:07 2021" />
        <observations epoch_first="Fri Aug 27 23:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35832"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 26 03:14:59 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9612551"
                         time_creation="Thu Sep 23 01:51:35 2021"
                         time_modification="Sat Aug 28 00:08:07 2021" />
        <observations epoch_first="Fri Aug 27 23:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35832"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
