<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-09-10 00:00:00"
    DayOfYear="254"
    Year="2020">
  <station name="CHTA">
    <file name="/chta2540.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 11 18:01:58 2020"
               level="3">
        <file_statistics latency="02:38:11"
                         size="7346175"
                         time_creation="Fri Sep 11 02:50:28 2020"
                         time_modification="Fri Sep 11 01:37:41 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27406"
                obs_have="26136"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="22938"
                obs_have="22850"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="20382"
                obs_have="20382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 02:46:06 2020"
               level="3">
        <file_statistics latency="02:38:11"
                         size="7346175"
                         time_creation="Wed Oct  7 01:58:25 2020"
                         time_modification="Fri Sep 11 01:37:41 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27406"
                obs_have="26136"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="22938"
                obs_have="22850"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="20382"
                obs_have="20382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Sep 10 01:46:13 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9806419"
                         time_creation="Thu Sep 10 01:12:02 2020"
                         time_modification="Thu Sep 10 01:09:15 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36591"
                obs_have="35579"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="29150"
                obs_have="29150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 03:35:10 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9806419"
                         time_creation="Thu Sep 10 01:12:02 2020"
                         time_modification="Thu Sep 10 01:09:15 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36591"
                obs_have="35579"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="29150"
                obs_have="29150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9806419"
                         time_creation="Thu Sep 10 01:12:02 2020"
                         time_modification="Thu Sep 10 01:09:15 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36591"
                obs_have="35579"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="29150"
                obs_have="29150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9806419"
                         time_creation="Wed Oct  7 01:51:31 2020"
                         time_modification="Thu Sep 10 01:09:15 2020" />
        <observations epoch_first="Thu Sep 10 00:00:00 2020"
                      epoch_last="Thu Sep 10 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36591"
                obs_have="35579"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="29150"
                obs_have="29150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Sep 10 02:20:35 2020"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8889673"
                         time_creation="Thu Sep 10 02:10:01 2020"
                         time_modification="Thu Sep 10 02:07:58 2020" />
        <observations epoch_first="Thu Sep 10 01:00:00 2020"
                      epoch_last="Thu Sep 10 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29974"
                obs_have="29974"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 02:46:05 2020"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8889673"
                         time_creation="Thu Sep 10 02:10:01 2020"
                         time_modification="Thu Sep 10 02:07:58 2020" />
        <observations epoch_first="Thu Sep 10 01:00:00 2020"
                      epoch_last="Thu Sep 10 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29974"
                obs_have="29974"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 04:35:11 2020"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8889673"
                         time_creation="Thu Sep 10 02:10:01 2020"
                         time_modification="Thu Sep 10 02:07:58 2020" />
        <observations epoch_first="Thu Sep 10 01:00:00 2020"
                      epoch_last="Thu Sep 10 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29974"
                obs_have="29974"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8889673"
                         time_creation="Thu Sep 10 02:10:01 2020"
                         time_modification="Thu Sep 10 02:07:58 2020" />
        <observations epoch_first="Thu Sep 10 01:00:00 2020"
                      epoch_last="Thu Sep 10 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29974"
                obs_have="29974"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8889673"
                         time_creation="Wed Oct  7 01:51:31 2020"
                         time_modification="Thu Sep 10 02:07:58 2020" />
        <observations epoch_first="Thu Sep 10 01:00:00 2020"
                      epoch_last="Thu Sep 10 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29974"
                obs_have="29974"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep 10 03:20:12 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="8620656"
                         time_creation="Thu Sep 10 03:10:04 2020"
                         time_modification="Thu Sep 10 03:07:23 2020" />
        <observations epoch_first="Thu Sep 10 02:00:00 2020"
                      epoch_last="Thu Sep 10 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30693"
                obs_have="29038"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="26048"
                obs_have="25433"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="23484"
                obs_have="23484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 03:46:02 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="8620656"
                         time_creation="Thu Sep 10 03:10:04 2020"
                         time_modification="Thu Sep 10 03:07:23 2020" />
        <observations epoch_first="Thu Sep 10 02:00:00 2020"
                      epoch_last="Thu Sep 10 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30693"
                obs_have="29038"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="26048"
                obs_have="25433"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="23484"
                obs_have="23484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 05:35:11 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="8620656"
                         time_creation="Thu Sep 10 03:10:04 2020"
                         time_modification="Thu Sep 10 03:07:23 2020" />
        <observations epoch_first="Thu Sep 10 02:00:00 2020"
                      epoch_last="Thu Sep 10 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30693"
                obs_have="29038"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="26048"
                obs_have="25433"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="23484"
                obs_have="23484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="8620656"
                         time_creation="Thu Sep 10 03:10:04 2020"
                         time_modification="Thu Sep 10 03:07:23 2020" />
        <observations epoch_first="Thu Sep 10 02:00:00 2020"
                      epoch_last="Thu Sep 10 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30693"
                obs_have="29038"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="26048"
                obs_have="25433"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="23484"
                obs_have="23484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:07:24"
                         size="8620656"
                         time_creation="Wed Oct  7 01:51:31 2020"
                         time_modification="Thu Sep 10 03:07:23 2020" />
        <observations epoch_first="Thu Sep 10 02:00:00 2020"
                      epoch_last="Thu Sep 10 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30693"
                obs_have="29038"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="26048"
                obs_have="25433"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="23484"
                obs_have="23484"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep 10 04:21:14 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9371144"
                         time_creation="Thu Sep 10 04:12:04 2020"
                         time_modification="Thu Sep 10 04:08:57 2020" />
        <observations epoch_first="Thu Sep 10 03:00:00 2020"
                      epoch_last="Thu Sep 10 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34170"
                obs_have="31340"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24540"
                obs_have="23980"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="20828"
                obs_have="20828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 04:46:11 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9371144"
                         time_creation="Thu Sep 10 04:12:04 2020"
                         time_modification="Thu Sep 10 04:08:57 2020" />
        <observations epoch_first="Thu Sep 10 03:00:00 2020"
                      epoch_last="Thu Sep 10 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34170"
                obs_have="31340"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24540"
                obs_have="23980"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="20828"
                obs_have="20828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 06:35:13 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9371144"
                         time_creation="Thu Sep 10 04:12:04 2020"
                         time_modification="Thu Sep 10 04:08:57 2020" />
        <observations epoch_first="Thu Sep 10 03:00:00 2020"
                      epoch_last="Thu Sep 10 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34170"
                obs_have="31340"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24540"
                obs_have="23980"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="20828"
                obs_have="20828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9371144"
                         time_creation="Thu Sep 10 04:12:04 2020"
                         time_modification="Thu Sep 10 04:08:57 2020" />
        <observations epoch_first="Thu Sep 10 03:00:00 2020"
                      epoch_last="Thu Sep 10 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34170"
                obs_have="31340"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24540"
                obs_have="23980"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="20828"
                obs_have="20828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9371144"
                         time_creation="Wed Oct  7 01:51:31 2020"
                         time_modification="Thu Sep 10 04:08:57 2020" />
        <observations epoch_first="Thu Sep 10 03:00:00 2020"
                      epoch_last="Thu Sep 10 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34170"
                obs_have="31340"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24540"
                obs_have="23980"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="20828"
                obs_have="20828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep 10 05:20:24 2020"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8997144"
                         time_creation="Thu Sep 10 05:10:02 2020"
                         time_modification="Thu Sep 10 05:07:40 2020" />
        <observations epoch_first="Thu Sep 10 04:00:00 2020"
                      epoch_last="Thu Sep 10 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="32148"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27489"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21186"
                obs_have="21186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 05:46:11 2020"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8997144"
                         time_creation="Thu Sep 10 05:10:02 2020"
                         time_modification="Thu Sep 10 05:07:40 2020" />
        <observations epoch_first="Thu Sep 10 04:00:00 2020"
                      epoch_last="Thu Sep 10 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="32148"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27489"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21186"
                obs_have="21186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 07:35:15 2020"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8997144"
                         time_creation="Thu Sep 10 05:10:02 2020"
                         time_modification="Thu Sep 10 05:07:40 2020" />
        <observations epoch_first="Thu Sep 10 04:00:00 2020"
                      epoch_last="Thu Sep 10 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="32148"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27489"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21186"
                obs_have="21186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8997144"
                         time_creation="Thu Sep 10 05:10:02 2020"
                         time_modification="Thu Sep 10 05:07:40 2020" />
        <observations epoch_first="Thu Sep 10 04:00:00 2020"
                      epoch_last="Thu Sep 10 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="32148"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27489"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21186"
                obs_have="21186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8997144"
                         time_creation="Wed Oct  7 01:51:31 2020"
                         time_modification="Thu Sep 10 05:07:40 2020" />
        <observations epoch_first="Thu Sep 10 04:00:00 2020"
                      epoch_last="Thu Sep 10 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32988"
                obs_have="32148"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27489"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21186"
                obs_have="21186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep 10 06:21:17 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10136262"
                         time_creation="Thu Sep 10 06:12:02 2020"
                         time_modification="Thu Sep 10 06:09:18 2020" />
        <observations epoch_first="Thu Sep 10 05:00:00 2020"
                      epoch_last="Thu Sep 10 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33494"
                obs_have="32222"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28129"
                obs_have="28129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 06:46:18 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10136262"
                         time_creation="Thu Sep 10 06:12:02 2020"
                         time_modification="Thu Sep 10 06:09:18 2020" />
        <observations epoch_first="Thu Sep 10 05:00:00 2020"
                      epoch_last="Thu Sep 10 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33494"
                obs_have="32222"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28129"
                obs_have="28129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 08:35:18 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10136262"
                         time_creation="Thu Sep 10 06:12:02 2020"
                         time_modification="Thu Sep 10 06:09:18 2020" />
        <observations epoch_first="Thu Sep 10 05:00:00 2020"
                      epoch_last="Thu Sep 10 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33494"
                obs_have="32222"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28129"
                obs_have="28129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10136262"
                         time_creation="Thu Sep 10 06:12:02 2020"
                         time_modification="Thu Sep 10 06:09:18 2020" />
        <observations epoch_first="Thu Sep 10 05:00:00 2020"
                      epoch_last="Thu Sep 10 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33494"
                obs_have="32222"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28129"
                obs_have="28129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10136262"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 06:09:18 2020" />
        <observations epoch_first="Thu Sep 10 05:00:00 2020"
                      epoch_last="Thu Sep 10 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33494"
                obs_have="32222"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28129"
                obs_have="28129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep 10 07:45:53 2020"
               level="3">
        <file_statistics latency="00:37:51"
                         size="10429841"
                         time_creation="Thu Sep 10 07:45:06 2020"
                         time_modification="Thu Sep 10 07:37:50 2020" />
        <observations epoch_first="Thu Sep 10 06:00:00 2020"
                      epoch_last="Thu Sep 10 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35703"
                obs_have="34274"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30023"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27419"
                obs_have="27419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 09:35:18 2020"
               level="3">
        <file_statistics latency="00:37:51"
                         size="10429841"
                         time_creation="Thu Sep 10 07:45:06 2020"
                         time_modification="Thu Sep 10 07:37:50 2020" />
        <observations epoch_first="Thu Sep 10 06:00:00 2020"
                      epoch_last="Thu Sep 10 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35703"
                obs_have="34274"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30023"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27419"
                obs_have="27419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:37:51"
                         size="10429841"
                         time_creation="Thu Sep 10 07:45:06 2020"
                         time_modification="Thu Sep 10 07:37:50 2020" />
        <observations epoch_first="Thu Sep 10 06:00:00 2020"
                      epoch_last="Thu Sep 10 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35703"
                obs_have="34274"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30023"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27419"
                obs_have="27419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:37:51"
                         size="10429841"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 07:37:50 2020" />
        <observations epoch_first="Thu Sep 10 06:00:00 2020"
                      epoch_last="Thu Sep 10 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35703"
                obs_have="34274"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30023"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="27419"
                obs_have="27419"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep 10 08:21:22 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11431037"
                         time_creation="Thu Sep 10 08:12:02 2020"
                         time_modification="Thu Sep 10 08:09:46 2020" />
        <observations epoch_first="Thu Sep 10 07:00:00 2020"
                      epoch_last="Thu Sep 10 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41246"
                obs_have="39613"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="35491"
                obs_have="35491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 08:46:22 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11431037"
                         time_creation="Thu Sep 10 08:12:02 2020"
                         time_modification="Thu Sep 10 08:09:46 2020" />
        <observations epoch_first="Thu Sep 10 07:00:00 2020"
                      epoch_last="Thu Sep 10 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41246"
                obs_have="39613"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="35491"
                obs_have="35491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 10:35:20 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11431037"
                         time_creation="Thu Sep 10 08:12:02 2020"
                         time_modification="Thu Sep 10 08:09:46 2020" />
        <observations epoch_first="Thu Sep 10 07:00:00 2020"
                      epoch_last="Thu Sep 10 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41246"
                obs_have="39613"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="35491"
                obs_have="35491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11431037"
                         time_creation="Thu Sep 10 08:12:02 2020"
                         time_modification="Thu Sep 10 08:09:46 2020" />
        <observations epoch_first="Thu Sep 10 07:00:00 2020"
                      epoch_last="Thu Sep 10 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41246"
                obs_have="39613"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="35491"
                obs_have="35491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:47"
                         size="11431037"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 08:09:46 2020" />
        <observations epoch_first="Thu Sep 10 07:00:00 2020"
                      epoch_last="Thu Sep 10 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41246"
                obs_have="39613"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="35491"
                obs_have="35491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep 10 09:21:24 2020"
               level="3">
        <file_statistics latency="00:10:11"
                         size="11585692"
                         time_creation="Thu Sep 10 09:12:15 2020"
                         time_modification="Thu Sep 10 09:10:10 2020" />
        <observations epoch_first="Thu Sep 10 08:00:00 2020"
                      epoch_last="Thu Sep 10 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43004"
                obs_have="39803"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32677"
                obs_have="32545"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 09:46:23 2020"
               level="3">
        <file_statistics latency="00:10:11"
                         size="11585692"
                         time_creation="Thu Sep 10 09:12:15 2020"
                         time_modification="Thu Sep 10 09:10:10 2020" />
        <observations epoch_first="Thu Sep 10 08:00:00 2020"
                      epoch_last="Thu Sep 10 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43004"
                obs_have="39803"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32677"
                obs_have="32545"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 11:35:22 2020"
               level="3">
        <file_statistics latency="00:10:11"
                         size="11585692"
                         time_creation="Thu Sep 10 09:12:15 2020"
                         time_modification="Thu Sep 10 09:10:10 2020" />
        <observations epoch_first="Thu Sep 10 08:00:00 2020"
                      epoch_last="Thu Sep 10 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43004"
                obs_have="39803"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32677"
                obs_have="32545"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:10:11"
                         size="11585692"
                         time_creation="Thu Sep 10 09:12:15 2020"
                         time_modification="Thu Sep 10 09:10:10 2020" />
        <observations epoch_first="Thu Sep 10 08:00:00 2020"
                      epoch_last="Thu Sep 10 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43004"
                obs_have="39803"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32677"
                obs_have="32545"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:10:11"
                         size="11585692"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 09:10:10 2020" />
        <observations epoch_first="Thu Sep 10 08:00:00 2020"
                      epoch_last="Thu Sep 10 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43004"
                obs_have="39803"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="32677"
                obs_have="32545"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep 10 10:46:20 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="10407692"
                         time_creation="Thu Sep 10 10:45:01 2020"
                         time_modification="Thu Sep 10 10:21:20 2020" />
        <observations epoch_first="Thu Sep 10 09:00:00 2020"
                      epoch_last="Thu Sep 10 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39484"
                obs_have="37878"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35327"
                obs_have="35327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32122"
                obs_have="32122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 12:35:19 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="10407692"
                         time_creation="Thu Sep 10 10:45:01 2020"
                         time_modification="Thu Sep 10 10:21:20 2020" />
        <observations epoch_first="Thu Sep 10 09:00:00 2020"
                      epoch_last="Thu Sep 10 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="34278"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28562"
                obs_have="28562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="10407692"
                         time_creation="Thu Sep 10 10:45:01 2020"
                         time_modification="Thu Sep 10 10:21:20 2020" />
        <observations epoch_first="Thu Sep 10 09:00:00 2020"
                      epoch_last="Thu Sep 10 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="34278"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28562"
                obs_have="28562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:21:21"
                         size="10407692"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 10:21:20 2020" />
        <observations epoch_first="Thu Sep 10 09:00:00 2020"
                      epoch_last="Thu Sep 10 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35884"
                obs_have="34278"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28562"
                obs_have="28562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep 10 11:21:17 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9537564"
                         time_creation="Thu Sep 10 11:12:02 2020"
                         time_modification="Thu Sep 10 11:08:53 2020" />
        <observations epoch_first="Thu Sep 10 10:00:00 2020"
                      epoch_last="Thu Sep 10 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37258"
                obs_have="37035"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="34728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 11:46:17 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9537564"
                         time_creation="Thu Sep 10 11:12:02 2020"
                         time_modification="Thu Sep 10 11:08:53 2020" />
        <observations epoch_first="Thu Sep 10 10:00:00 2020"
                      epoch_last="Thu Sep 10 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37258"
                obs_have="37035"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="34728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 13:35:16 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9537564"
                         time_creation="Thu Sep 10 11:12:02 2020"
                         time_modification="Thu Sep 10 11:08:53 2020" />
        <observations epoch_first="Thu Sep 10 10:00:00 2020"
                      epoch_last="Thu Sep 10 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37258"
                obs_have="37035"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="34728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9537564"
                         time_creation="Thu Sep 10 11:12:02 2020"
                         time_modification="Thu Sep 10 11:08:53 2020" />
        <observations epoch_first="Thu Sep 10 10:00:00 2020"
                      epoch_last="Thu Sep 10 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37258"
                obs_have="37035"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="34728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9537564"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 11:08:53 2020" />
        <observations epoch_first="Thu Sep 10 10:00:00 2020"
                      epoch_last="Thu Sep 10 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37258"
                obs_have="37035"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="34728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep 10 12:21:12 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9792997"
                         time_creation="Thu Sep 10 12:12:03 2020"
                         time_modification="Thu Sep 10 12:09:06 2020" />
        <observations epoch_first="Thu Sep 10 11:00:00 2020"
                      epoch_last="Thu Sep 10 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="37435"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="34984"
                obs_have="34984"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31889"
                obs_have="31889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 12:46:17 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9792997"
                         time_creation="Thu Sep 10 12:12:03 2020"
                         time_modification="Thu Sep 10 12:09:06 2020" />
        <observations epoch_first="Thu Sep 10 11:00:00 2020"
                      epoch_last="Thu Sep 10 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="37435"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="34984"
                obs_have="34984"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31889"
                obs_have="31889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 14:35:19 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9792997"
                         time_creation="Thu Sep 10 12:12:03 2020"
                         time_modification="Thu Sep 10 12:09:06 2020" />
        <observations epoch_first="Thu Sep 10 11:00:00 2020"
                      epoch_last="Thu Sep 10 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="37435"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="34984"
                obs_have="34984"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31889"
                obs_have="31889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9792997"
                         time_creation="Thu Sep 10 12:12:03 2020"
                         time_modification="Thu Sep 10 12:09:06 2020" />
        <observations epoch_first="Thu Sep 10 11:00:00 2020"
                      epoch_last="Thu Sep 10 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="37435"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="34984"
                obs_have="34984"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31889"
                obs_have="31889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9792997"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 12:09:06 2020" />
        <observations epoch_first="Thu Sep 10 11:00:00 2020"
                      epoch_last="Thu Sep 10 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39014"
                obs_have="37435"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="34984"
                obs_have="34984"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31889"
                obs_have="31889"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep 10 13:21:20 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10299752"
                         time_creation="Thu Sep 10 13:12:03 2020"
                         time_modification="Thu Sep 10 13:09:10 2020" />
        <observations epoch_first="Thu Sep 10 12:00:00 2020"
                      epoch_last="Thu Sep 10 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41524"
                obs_have="39994"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28387"
                obs_have="28387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 13:46:20 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10299752"
                         time_creation="Thu Sep 10 13:12:03 2020"
                         time_modification="Thu Sep 10 13:09:10 2020" />
        <observations epoch_first="Thu Sep 10 12:00:00 2020"
                      epoch_last="Thu Sep 10 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41524"
                obs_have="39994"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28387"
                obs_have="28387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 15:35:19 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10299752"
                         time_creation="Thu Sep 10 13:12:03 2020"
                         time_modification="Thu Sep 10 13:09:10 2020" />
        <observations epoch_first="Thu Sep 10 12:00:00 2020"
                      epoch_last="Thu Sep 10 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41524"
                obs_have="39994"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28387"
                obs_have="28387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10299752"
                         time_creation="Thu Sep 10 13:12:03 2020"
                         time_modification="Thu Sep 10 13:09:10 2020" />
        <observations epoch_first="Thu Sep 10 12:00:00 2020"
                      epoch_last="Thu Sep 10 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41524"
                obs_have="39994"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28387"
                obs_have="28387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10299752"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 13:09:10 2020" />
        <observations epoch_first="Thu Sep 10 12:00:00 2020"
                      epoch_last="Thu Sep 10 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41524"
                obs_have="39994"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28387"
                obs_have="28387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep 10 14:21:19 2020"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9550435"
                         time_creation="Thu Sep 10 14:12:14 2020"
                         time_modification="Thu Sep 10 14:08:58 2020" />
        <observations epoch_first="Thu Sep 10 13:00:00 2020"
                      epoch_last="Thu Sep 10 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34580"
                obs_have="34107"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 14:46:19 2020"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9550435"
                         time_creation="Thu Sep 10 14:12:14 2020"
                         time_modification="Thu Sep 10 14:08:58 2020" />
        <observations epoch_first="Thu Sep 10 13:00:00 2020"
                      epoch_last="Thu Sep 10 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34580"
                obs_have="34107"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 16:35:09 2020"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9550435"
                         time_creation="Thu Sep 10 14:12:14 2020"
                         time_modification="Thu Sep 10 14:08:58 2020" />
        <observations epoch_first="Thu Sep 10 13:00:00 2020"
                      epoch_last="Thu Sep 10 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34580"
                obs_have="34107"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9550435"
                         time_creation="Thu Sep 10 14:12:14 2020"
                         time_modification="Thu Sep 10 14:08:58 2020" />
        <observations epoch_first="Thu Sep 10 13:00:00 2020"
                      epoch_last="Thu Sep 10 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34580"
                obs_have="34107"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9550435"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 14:08:58 2020" />
        <observations epoch_first="Thu Sep 10 13:00:00 2020"
                      epoch_last="Thu Sep 10 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34580"
                obs_have="34107"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="33275"
                obs_have="33275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep 10 15:45:36 2020"
               level="3">
        <file_statistics latency="00:37:43"
                         size="9076043"
                         time_creation="Thu Sep 10 15:45:02 2020"
                         time_modification="Thu Sep 10 15:37:42 2020" />
        <observations epoch_first="Thu Sep 10 14:00:00 2020"
                      epoch_last="Thu Sep 10 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="35740"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31296"
                obs_have="31296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 17:35:13 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9076043"
                         time_creation="Thu Sep 10 16:10:09 2020"
                         time_modification="Thu Sep 10 15:53:57 2020" />
        <observations epoch_first="Thu Sep 10 14:00:00 2020"
                      epoch_last="Thu Sep 10 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="35740"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31296"
                obs_have="31296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9076043"
                         time_creation="Thu Sep 10 16:10:09 2020"
                         time_modification="Thu Sep 10 15:53:57 2020" />
        <observations epoch_first="Thu Sep 10 14:00:00 2020"
                      epoch_last="Thu Sep 10 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="35740"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31296"
                obs_have="31296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:53:58"
                         size="9076043"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 15:53:57 2020" />
        <observations epoch_first="Thu Sep 10 14:00:00 2020"
                      epoch_last="Thu Sep 10 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="35740"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31296"
                obs_have="31296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep 10 16:21:18 2020"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9412941"
                         time_creation="Thu Sep 10 16:12:03 2020"
                         time_modification="Thu Sep 10 16:08:56 2020" />
        <observations epoch_first="Thu Sep 10 15:00:00 2020"
                      epoch_last="Thu Sep 10 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="32804"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27565"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 16:46:15 2020"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9412941"
                         time_creation="Thu Sep 10 16:12:03 2020"
                         time_modification="Thu Sep 10 16:08:56 2020" />
        <observations epoch_first="Thu Sep 10 15:00:00 2020"
                      epoch_last="Thu Sep 10 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="32804"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27565"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 18:35:14 2020"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9412941"
                         time_creation="Thu Sep 10 16:12:03 2020"
                         time_modification="Thu Sep 10 16:08:56 2020" />
        <observations epoch_first="Thu Sep 10 15:00:00 2020"
                      epoch_last="Thu Sep 10 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="32804"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27565"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9412941"
                         time_creation="Thu Sep 10 16:12:03 2020"
                         time_modification="Thu Sep 10 16:08:56 2020" />
        <observations epoch_first="Thu Sep 10 15:00:00 2020"
                      epoch_last="Thu Sep 10 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="32804"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27565"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9412941"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 16:08:56 2020" />
        <observations epoch_first="Thu Sep 10 15:00:00 2020"
                      epoch_last="Thu Sep 10 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="32804"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27565"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="23757"
                obs_have="23757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep 10 17:21:20 2020"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9606624"
                         time_creation="Thu Sep 10 17:12:02 2020"
                         time_modification="Thu Sep 10 17:09:07 2020" />
        <observations epoch_first="Thu Sep 10 16:00:00 2020"
                      epoch_last="Thu Sep 10 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35246"
                obs_have="34808"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 17:46:21 2020"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9606624"
                         time_creation="Thu Sep 10 17:12:02 2020"
                         time_modification="Thu Sep 10 17:09:07 2020" />
        <observations epoch_first="Thu Sep 10 16:00:00 2020"
                      epoch_last="Thu Sep 10 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35246"
                obs_have="34808"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 19:35:18 2020"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9606624"
                         time_creation="Thu Sep 10 17:12:02 2020"
                         time_modification="Thu Sep 10 17:09:07 2020" />
        <observations epoch_first="Thu Sep 10 16:00:00 2020"
                      epoch_last="Thu Sep 10 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35246"
                obs_have="34808"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9606624"
                         time_creation="Thu Sep 10 17:12:02 2020"
                         time_modification="Thu Sep 10 17:09:07 2020" />
        <observations epoch_first="Thu Sep 10 16:00:00 2020"
                      epoch_last="Thu Sep 10 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35246"
                obs_have="34808"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9606624"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 17:09:07 2020" />
        <observations epoch_first="Thu Sep 10 16:00:00 2020"
                      epoch_last="Thu Sep 10 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35246"
                obs_have="34808"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep 10 18:20:48 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8926817"
                         time_creation="Thu Sep 10 18:12:12 2020"
                         time_modification="Thu Sep 10 18:08:15 2020" />
        <observations epoch_first="Thu Sep 10 17:00:00 2020"
                      epoch_last="Thu Sep 10 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32183"
                obs_have="31710"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="24610"
                obs_have="24610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 18:46:13 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8926817"
                         time_creation="Thu Sep 10 18:12:12 2020"
                         time_modification="Thu Sep 10 18:08:15 2020" />
        <observations epoch_first="Thu Sep 10 17:00:00 2020"
                      epoch_last="Thu Sep 10 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32183"
                obs_have="31710"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="24610"
                obs_have="24610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 20:35:16 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8926817"
                         time_creation="Thu Sep 10 18:12:12 2020"
                         time_modification="Thu Sep 10 18:08:15 2020" />
        <observations epoch_first="Thu Sep 10 17:00:00 2020"
                      epoch_last="Thu Sep 10 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32183"
                obs_have="31710"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="24610"
                obs_have="24610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8926817"
                         time_creation="Thu Sep 10 18:12:12 2020"
                         time_modification="Thu Sep 10 18:08:15 2020" />
        <observations epoch_first="Thu Sep 10 17:00:00 2020"
                      epoch_last="Thu Sep 10 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32183"
                obs_have="31710"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="24610"
                obs_have="24610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8926817"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 18:08:15 2020" />
        <observations epoch_first="Thu Sep 10 17:00:00 2020"
                      epoch_last="Thu Sep 10 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32183"
                obs_have="31710"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="24610"
                obs_have="24610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep 10 19:21:14 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8633560"
                         time_creation="Thu Sep 10 19:12:03 2020"
                         time_modification="Thu Sep 10 19:08:51 2020" />
        <observations epoch_first="Thu Sep 10 18:00:00 2020"
                      epoch_last="Thu Sep 10 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32265"
                obs_have="30184"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="26897"
                obs_have="26604"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 19:46:10 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8633560"
                         time_creation="Thu Sep 10 19:12:03 2020"
                         time_modification="Thu Sep 10 19:08:51 2020" />
        <observations epoch_first="Thu Sep 10 18:00:00 2020"
                      epoch_last="Thu Sep 10 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32265"
                obs_have="30184"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="26897"
                obs_have="26604"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 21:35:16 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8633560"
                         time_creation="Thu Sep 10 19:12:03 2020"
                         time_modification="Thu Sep 10 19:08:51 2020" />
        <observations epoch_first="Thu Sep 10 18:00:00 2020"
                      epoch_last="Thu Sep 10 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32265"
                obs_have="30184"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="26897"
                obs_have="26604"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8633560"
                         time_creation="Thu Sep 10 19:12:03 2020"
                         time_modification="Thu Sep 10 19:08:51 2020" />
        <observations epoch_first="Thu Sep 10 18:00:00 2020"
                      epoch_last="Thu Sep 10 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32265"
                obs_have="30184"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="26897"
                obs_have="26604"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8633560"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 19:08:51 2020" />
        <observations epoch_first="Thu Sep 10 18:00:00 2020"
                      epoch_last="Thu Sep 10 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32265"
                obs_have="30184"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="26897"
                obs_have="26604"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="22105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep 10 22:35:15 2020"
               level="3">
        <file_statistics latency="01:08:53"
                         size="8344753"
                         time_creation="Thu Sep 10 21:12:18 2020"
                         time_modification="Thu Sep 10 21:08:52 2020" />
        <observations epoch_first="Thu Sep 10 19:00:00 2020"
                      epoch_last="Thu Sep 10 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31412"
                obs_have="28539"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="25718"
                obs_have="25424"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="01:08:53"
                         size="8344753"
                         time_creation="Thu Sep 10 21:12:18 2020"
                         time_modification="Thu Sep 10 21:08:52 2020" />
        <observations epoch_first="Thu Sep 10 19:00:00 2020"
                      epoch_last="Thu Sep 10 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31412"
                obs_have="28539"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="25718"
                obs_have="25424"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="01:08:53"
                         size="8344753"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 21:08:52 2020" />
        <observations epoch_first="Thu Sep 10 19:00:00 2020"
                      epoch_last="Thu Sep 10 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31412"
                obs_have="28539"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="25718"
                obs_have="25424"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep 10 23:35:17 2020"
               level="3">
        <file_statistics latency="01:09:26"
                         size="8988465"
                         time_creation="Thu Sep 10 22:14:03 2020"
                         time_modification="Thu Sep 10 22:09:25 2020" />
        <observations epoch_first="Thu Sep 10 20:00:00 2020"
                      epoch_last="Thu Sep 10 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32565"
                obs_have="30690"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="01:09:26"
                         size="8988465"
                         time_creation="Thu Sep 10 22:14:03 2020"
                         time_modification="Thu Sep 10 22:09:25 2020" />
        <observations epoch_first="Thu Sep 10 20:00:00 2020"
                      epoch_last="Thu Sep 10 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32565"
                obs_have="30690"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="01:09:26"
                         size="8988465"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 22:09:25 2020" />
        <observations epoch_first="Thu Sep 10 20:00:00 2020"
                      epoch_last="Thu Sep 10 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32565"
                obs_have="30690"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Sep 11 00:35:20 2020"
               level="3">
        <file_statistics latency="01:10:20"
                         size="9349522"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:19 2020" />
        <observations epoch_first="Thu Sep 10 21:00:00 2020"
                      epoch_last="Thu Sep 10 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34469"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30369"
                obs_have="30369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26462"
                obs_have="26462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="01:10:20"
                         size="9349522"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:19 2020" />
        <observations epoch_first="Thu Sep 10 21:00:00 2020"
                      epoch_last="Thu Sep 10 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34469"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30369"
                obs_have="30369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26462"
                obs_have="26462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="01:10:20"
                         size="9349522"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 23:10:19 2020" />
        <observations epoch_first="Thu Sep 10 21:00:00 2020"
                      epoch_last="Thu Sep 10 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34469"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30369"
                obs_have="30369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26462"
                obs_have="26462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta254w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Sep 10 23:20:53 2020"
               level="3">
        <file_statistics latency="00:10:22"
                         size="9157412"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:21 2020" />
        <observations epoch_first="Thu Sep 10 22:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34618"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31081"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 10 23:45:53 2020"
               level="3">
        <file_statistics latency="00:10:22"
                         size="9157412"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:21 2020" />
        <observations epoch_first="Thu Sep 10 22:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34618"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31081"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 01:35:21 2020"
               level="3">
        <file_statistics latency="00:10:22"
                         size="9157412"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:21 2020" />
        <observations epoch_first="Thu Sep 10 22:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34618"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31081"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 11 18:29:41 2020"
               level="3">
        <file_statistics latency="00:10:22"
                         size="9157412"
                         time_creation="Thu Sep 10 23:14:03 2020"
                         time_modification="Thu Sep 10 23:10:21 2020" />
        <observations epoch_first="Thu Sep 10 22:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34618"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31081"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 10 03:14:19 2020"
               level="3">
        <file_statistics latency="00:10:22"
                         size="9157412"
                         time_creation="Wed Oct  7 01:51:32 2020"
                         time_modification="Thu Sep 10 23:10:21 2020" />
        <observations epoch_first="Thu Sep 10 22:00:00 2020"
                      epoch_last="Thu Sep 10 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34618"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31081"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
