<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-05-22 00:00:00"
    DayOfYear="142"
    Year="2019">
  <station name="CHTA">
    <file name="/chta1420.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 23 18:01:56 2019"
               level="3">
        <file_statistics latency="01:37:53"
                         size="7996088"
                         time_creation="Thu May 23 02:52:19 2019"
                         time_modification="Thu May 23 01:37:23 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="28573"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="24757"
                obs_have="24705"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22099"
                obs_have="22099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 02:46:04 2019"
               level="3">
        <file_statistics latency="01:37:53"
                         size="7996088"
                         time_creation="Tue Jun 18 01:58:03 2019"
                         time_modification="Thu May 23 01:37:23 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29730"
                obs_have="28573"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="24757"
                obs_have="24705"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22099"
                obs_have="22099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed May 22 01:46:13 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10305632"
                         time_creation="Wed May 22 01:12:17 2019"
                         time_modification="Wed May 22 01:09:06 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39110"
                obs_have="36247"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23382"
                obs_have="23382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 03:35:06 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10305632"
                         time_creation="Wed May 22 01:12:17 2019"
                         time_modification="Wed May 22 01:09:06 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39110"
                obs_have="36247"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23382"
                obs_have="23382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10305632"
                         time_creation="Wed May 22 01:12:17 2019"
                         time_modification="Wed May 22 01:09:06 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39110"
                obs_have="36247"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23382"
                obs_have="23382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10305632"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 01:09:06 2019" />
        <observations epoch_first="Wed May 22 00:00:00 2019"
                      epoch_last="Wed May 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39110"
                obs_have="36247"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23382"
                obs_have="23382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed May 22 02:46:06 2019"
               level="3">
        <file_statistics latency="00:21:16"
                         size="10059497"
                         time_creation="Wed May 22 02:45:01 2019"
                         time_modification="Wed May 22 02:21:15 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 04:35:05 2019"
               level="3">
        <file_statistics latency="00:21:16"
                         size="10059497"
                         time_creation="Wed May 22 02:45:01 2019"
                         time_modification="Wed May 22 02:21:15 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:21:16"
                         size="10059497"
                         time_creation="Wed May 22 02:45:01 2019"
                         time_modification="Wed May 22 02:21:15 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:21:16"
                         size="10059497"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 02:21:15 2019" />
        <observations epoch_first="Wed May 22 01:00:00 2019"
                      epoch_last="Wed May 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed May 22 03:21:08 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10101214"
                         time_creation="Wed May 22 03:12:02 2019"
                         time_modification="Wed May 22 03:08:39 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29899"
                obs_have="28854"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23685"
                obs_have="23685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 03:46:01 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10101214"
                         time_creation="Wed May 22 03:12:02 2019"
                         time_modification="Wed May 22 03:08:39 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29899"
                obs_have="28854"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23685"
                obs_have="23685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 05:35:07 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10101214"
                         time_creation="Wed May 22 03:12:02 2019"
                         time_modification="Wed May 22 03:08:39 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29899"
                obs_have="28854"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23685"
                obs_have="23685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10101214"
                         time_creation="Wed May 22 03:12:02 2019"
                         time_modification="Wed May 22 03:08:39 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29899"
                obs_have="28854"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23685"
                obs_have="23685"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10101214"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 03:08:39 2019" />
        <observations epoch_first="Wed May 22 02:00:00 2019"
                      epoch_last="Wed May 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29899"
                obs_have="28854"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="25173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23685"
                obs_have="23685"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed May 22 04:21:09 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9463207"
                         time_creation="Wed May 22 04:12:07 2019"
                         time_modification="Wed May 22 04:08:37 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28880"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24935"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21617"
                obs_have="21617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 04:46:05 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9463207"
                         time_creation="Wed May 22 04:12:07 2019"
                         time_modification="Wed May 22 04:08:37 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28880"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24935"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21617"
                obs_have="21617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 06:35:07 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9463207"
                         time_creation="Wed May 22 04:12:07 2019"
                         time_modification="Wed May 22 04:08:37 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28880"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24935"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21617"
                obs_have="21617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9463207"
                         time_creation="Wed May 22 04:12:07 2019"
                         time_modification="Wed May 22 04:08:37 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28880"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24935"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21617"
                obs_have="21617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9463207"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 04:08:37 2019" />
        <observations epoch_first="Wed May 22 03:00:00 2019"
                      epoch_last="Wed May 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="28880"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24935"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21617"
                obs_have="21617"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed May 22 05:21:08 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9322581"
                         time_creation="Wed May 22 05:12:03 2019"
                         time_modification="Wed May 22 05:08:40 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="29020"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="24029"
                obs_have="23487"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19400"
                obs_have="19400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 05:46:05 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9322581"
                         time_creation="Wed May 22 05:12:03 2019"
                         time_modification="Wed May 22 05:08:40 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="29020"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="24029"
                obs_have="23487"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19400"
                obs_have="19400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 07:35:06 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9322581"
                         time_creation="Wed May 22 05:12:03 2019"
                         time_modification="Wed May 22 05:08:40 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="29020"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="24029"
                obs_have="23487"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19400"
                obs_have="19400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9322581"
                         time_creation="Wed May 22 05:12:03 2019"
                         time_modification="Wed May 22 05:08:40 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="29020"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="24029"
                obs_have="23487"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19400"
                obs_have="19400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9322581"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 05:08:40 2019" />
        <observations epoch_first="Wed May 22 04:00:00 2019"
                      epoch_last="Wed May 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="29020"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="24029"
                obs_have="23487"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19400"
                obs_have="19400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed May 22 06:21:08 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8357476"
                         time_creation="Wed May 22 06:12:02 2019"
                         time_modification="Wed May 22 06:08:40 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34190"
                obs_have="31488"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 06:46:07 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8357476"
                         time_creation="Wed May 22 06:12:02 2019"
                         time_modification="Wed May 22 06:08:40 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34190"
                obs_have="31488"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 08:35:06 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8357476"
                         time_creation="Wed May 22 06:12:02 2019"
                         time_modification="Wed May 22 06:08:40 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34190"
                obs_have="31488"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8357476"
                         time_creation="Wed May 22 06:12:02 2019"
                         time_modification="Wed May 22 06:08:40 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34190"
                obs_have="31488"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8357476"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 06:08:40 2019" />
        <observations epoch_first="Wed May 22 05:00:00 2019"
                      epoch_last="Wed May 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34190"
                obs_have="31488"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25993"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed May 22 07:46:10 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9311076"
                         time_creation="Wed May 22 07:45:01 2019"
                         time_modification="Wed May 22 07:21:14 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33055"
                obs_have="33055"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32306"
                obs_have="32306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29954"
                obs_have="29954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 09:35:08 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9311076"
                         time_creation="Wed May 22 07:45:01 2019"
                         time_modification="Wed May 22 07:21:14 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33055"
                obs_have="33055"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32306"
                obs_have="32306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29954"
                obs_have="29954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9311076"
                         time_creation="Wed May 22 07:45:01 2019"
                         time_modification="Wed May 22 07:21:14 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33055"
                obs_have="33055"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32306"
                obs_have="32306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29954"
                obs_have="29954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9311076"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 07:21:14 2019" />
        <observations epoch_first="Wed May 22 06:00:00 2019"
                      epoch_last="Wed May 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33055"
                obs_have="33055"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32306"
                obs_have="32306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29954"
                obs_have="29954"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed May 22 10:35:11 2019"
               level="3">
        <file_statistics latency="00:22:52"
                         size="9794961"
                         time_creation="Wed May 22 08:45:05 2019"
                         time_modification="Wed May 22 08:22:51 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36023"
                obs_have="34690"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="32450"
                obs_have="32420"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29122"
                obs_have="29122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:22:52"
                         size="9794961"
                         time_creation="Wed May 22 08:45:05 2019"
                         time_modification="Wed May 22 08:22:51 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36023"
                obs_have="34690"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="32450"
                obs_have="32420"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29122"
                obs_have="29122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:22:52"
                         size="9794961"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 08:22:51 2019" />
        <observations epoch_first="Wed May 22 07:00:00 2019"
                      epoch_last="Wed May 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36023"
                obs_have="34690"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="32450"
                obs_have="32420"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29122"
                obs_have="29122"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed May 22 09:21:14 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10708964"
                         time_creation="Wed May 22 09:12:04 2019"
                         time_modification="Wed May 22 09:09:18 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39238"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31649"
                obs_have="31649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 09:46:15 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10708964"
                         time_creation="Wed May 22 09:12:04 2019"
                         time_modification="Wed May 22 09:09:18 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39238"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31649"
                obs_have="31649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 11:35:14 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10708964"
                         time_creation="Wed May 22 09:12:04 2019"
                         time_modification="Wed May 22 09:09:18 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39238"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31649"
                obs_have="31649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10708964"
                         time_creation="Wed May 22 09:12:04 2019"
                         time_modification="Wed May 22 09:09:18 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39238"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31649"
                obs_have="31649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10708964"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 09:09:18 2019" />
        <observations epoch_first="Wed May 22 08:00:00 2019"
                      epoch_last="Wed May 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39238"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31649"
                obs_have="31649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed May 22 10:21:13 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10365039"
                         time_creation="Wed May 22 10:12:02 2019"
                         time_modification="Wed May 22 10:08:43 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36315"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 10:46:13 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10365039"
                         time_creation="Wed May 22 10:12:02 2019"
                         time_modification="Wed May 22 10:08:43 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36315"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 12:35:10 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10365039"
                         time_creation="Wed May 22 10:12:02 2019"
                         time_modification="Wed May 22 10:08:43 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36315"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10365039"
                         time_creation="Wed May 22 10:12:02 2019"
                         time_modification="Wed May 22 10:08:43 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36315"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10365039"
                         time_creation="Tue Jun 18 01:51:41 2019"
                         time_modification="Wed May 22 10:08:43 2019" />
        <observations epoch_first="Wed May 22 09:00:00 2019"
                      epoch_last="Wed May 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36315"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32655"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed May 22 11:21:11 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9733294"
                         time_creation="Wed May 22 11:12:02 2019"
                         time_modification="Wed May 22 11:08:50 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 11:46:12 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9733294"
                         time_creation="Wed May 22 11:12:02 2019"
                         time_modification="Wed May 22 11:08:50 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 13:35:10 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9733294"
                         time_creation="Wed May 22 11:12:02 2019"
                         time_modification="Wed May 22 11:08:50 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9733294"
                         time_creation="Wed May 22 11:12:02 2019"
                         time_modification="Wed May 22 11:08:50 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9733294"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 11:08:50 2019" />
        <observations epoch_first="Wed May 22 10:00:00 2019"
                      epoch_last="Wed May 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed May 22 12:21:10 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8948025"
                         time_creation="Wed May 22 12:12:05 2019"
                         time_modification="Wed May 22 12:08:42 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33580"
                obs_have="31658"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30229"
                obs_have="29557"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27443"
                obs_have="27443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 12:46:10 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8948025"
                         time_creation="Wed May 22 12:12:05 2019"
                         time_modification="Wed May 22 12:08:42 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33580"
                obs_have="31658"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30229"
                obs_have="29557"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27443"
                obs_have="27443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 14:35:10 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8948025"
                         time_creation="Wed May 22 12:12:05 2019"
                         time_modification="Wed May 22 12:08:42 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33580"
                obs_have="31658"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30229"
                obs_have="29557"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27443"
                obs_have="27443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8948025"
                         time_creation="Wed May 22 12:12:05 2019"
                         time_modification="Wed May 22 12:08:42 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33580"
                obs_have="31658"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30229"
                obs_have="29557"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27443"
                obs_have="27443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8948025"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 12:08:42 2019" />
        <observations epoch_first="Wed May 22 11:00:00 2019"
                      epoch_last="Wed May 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33580"
                obs_have="31658"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="30229"
                obs_have="29557"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27443"
                obs_have="27443"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed May 22 13:21:12 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10123133"
                         time_creation="Wed May 22 13:12:02 2019"
                         time_modification="Wed May 22 13:08:45 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="34786"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24327"
                obs_have="24175"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20495"
                obs_have="20495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 13:46:13 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10123133"
                         time_creation="Wed May 22 13:12:02 2019"
                         time_modification="Wed May 22 13:08:45 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="34786"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24327"
                obs_have="24175"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20495"
                obs_have="20495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 15:35:12 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10123133"
                         time_creation="Wed May 22 13:12:02 2019"
                         time_modification="Wed May 22 13:08:45 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="34786"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24327"
                obs_have="24175"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20495"
                obs_have="20495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10123133"
                         time_creation="Wed May 22 13:12:02 2019"
                         time_modification="Wed May 22 13:08:45 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="34786"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24327"
                obs_have="24175"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20495"
                obs_have="20495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10123133"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 13:08:45 2019" />
        <observations epoch_first="Wed May 22 12:00:00 2019"
                      epoch_last="Wed May 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36615"
                obs_have="34786"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24327"
                obs_have="24175"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20495"
                obs_have="20495"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed May 22 14:21:11 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9184134"
                         time_creation="Wed May 22 14:12:51 2019"
                         time_modification="Wed May 22 14:08:38 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33467"
                obs_have="32342"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21809"
                obs_have="21809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 14:46:11 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9184134"
                         time_creation="Wed May 22 14:12:51 2019"
                         time_modification="Wed May 22 14:08:38 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33467"
                obs_have="32342"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21809"
                obs_have="21809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 16:35:01 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9184134"
                         time_creation="Wed May 22 14:12:51 2019"
                         time_modification="Wed May 22 14:08:38 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33467"
                obs_have="32342"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21809"
                obs_have="21809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9184134"
                         time_creation="Wed May 22 14:12:51 2019"
                         time_modification="Wed May 22 14:08:38 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33467"
                obs_have="32342"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21809"
                obs_have="21809"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9184134"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 14:08:38 2019" />
        <observations epoch_first="Wed May 22 13:00:00 2019"
                      epoch_last="Wed May 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33467"
                obs_have="32342"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21809"
                obs_have="21809"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed May 22 15:46:12 2019"
               level="3">
        <file_statistics latency="00:37:16"
                         size="9167737"
                         time_creation="Wed May 22 15:45:02 2019"
                         time_modification="Wed May 22 15:37:15 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32747"
                obs_have="30834"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="25503"
                obs_have="25503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 17:35:05 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9167737"
                         time_creation="Wed May 22 16:10:03 2019"
                         time_modification="Wed May 22 15:53:14 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32747"
                obs_have="30834"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="25503"
                obs_have="25503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9167737"
                         time_creation="Wed May 22 16:10:03 2019"
                         time_modification="Wed May 22 15:53:14 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32747"
                obs_have="30834"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="25503"
                obs_have="25503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9167737"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 15:53:14 2019" />
        <observations epoch_first="Wed May 22 14:00:00 2019"
                      epoch_last="Wed May 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32747"
                obs_have="30834"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="25503"
                obs_have="25503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed May 22 16:21:09 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9521269"
                         time_creation="Wed May 22 16:12:03 2019"
                         time_modification="Wed May 22 16:08:44 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32110"
                obs_have="31230"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27360"
                obs_have="27360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 16:46:08 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9521269"
                         time_creation="Wed May 22 16:12:03 2019"
                         time_modification="Wed May 22 16:08:44 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32110"
                obs_have="31230"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27360"
                obs_have="27360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 18:35:11 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9521269"
                         time_creation="Wed May 22 16:12:03 2019"
                         time_modification="Wed May 22 16:08:44 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32110"
                obs_have="31230"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27360"
                obs_have="27360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9521269"
                         time_creation="Wed May 22 16:12:03 2019"
                         time_modification="Wed May 22 16:08:44 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32110"
                obs_have="31230"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27360"
                obs_have="27360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9521269"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 16:08:44 2019" />
        <observations epoch_first="Wed May 22 15:00:00 2019"
                      epoch_last="Wed May 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32110"
                obs_have="31230"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29482"
                obs_have="29482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27360"
                obs_have="27360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed May 22 17:21:19 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11076154"
                         time_creation="Wed May 22 17:13:05 2019"
                         time_modification="Wed May 22 17:09:20 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="41577"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34925"
                obs_have="34836"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30596"
                obs_have="30596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 17:46:22 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11076154"
                         time_creation="Wed May 22 17:13:05 2019"
                         time_modification="Wed May 22 17:09:20 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="41577"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34925"
                obs_have="34836"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30596"
                obs_have="30596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 19:35:16 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11076154"
                         time_creation="Wed May 22 17:13:05 2019"
                         time_modification="Wed May 22 17:09:20 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="41577"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34925"
                obs_have="34836"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30596"
                obs_have="30596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11076154"
                         time_creation="Wed May 22 17:13:05 2019"
                         time_modification="Wed May 22 17:09:20 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="41577"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34925"
                obs_have="34836"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30596"
                obs_have="30596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="11076154"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 17:09:20 2019" />
        <observations epoch_first="Wed May 22 16:00:00 2019"
                      epoch_last="Wed May 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44076"
                obs_have="41577"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34925"
                obs_have="34836"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30596"
                obs_have="30596"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed May 22 18:21:16 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11605235"
                         time_creation="Wed May 22 18:12:03 2019"
                         time_modification="Wed May 22 18:09:33 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47221"
                obs_have="43411"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="35288"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30565"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed May 22 18:46:15 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11605235"
                         time_creation="Wed May 22 18:12:03 2019"
                         time_modification="Wed May 22 18:09:33 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47221"
                obs_have="43411"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="35288"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30565"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed May 22 20:35:16 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11605235"
                         time_creation="Wed May 22 18:12:03 2019"
                         time_modification="Wed May 22 18:09:33 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47221"
                obs_have="43411"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="35288"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30565"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11605235"
                         time_creation="Wed May 22 18:12:03 2019"
                         time_modification="Wed May 22 18:09:33 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47221"
                obs_have="43411"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="35288"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30565"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11605235"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 18:09:33 2019" />
        <observations epoch_first="Wed May 22 17:00:00 2019"
                      epoch_last="Wed May 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47221"
                obs_have="43411"
                obs_ratio="91.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="35288"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30565"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chta142s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed May 22 21:35:17 2019"
               level="3">
        <file_statistics latency="00:54:58"
                         size="11146459"
                         time_creation="Wed May 22 20:10:03 2019"
                         time_modification="Wed May 22 19:54:57 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="41477"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39652"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38085"
                obs_have="38085"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:54:58"
                         size="11146459"
                         time_creation="Wed May 22 20:10:03 2019"
                         time_modification="Wed May 22 19:54:57 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="41477"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39652"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38085"
                obs_have="38085"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:54:58"
                         size="11146459"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 19:54:57 2019" />
        <observations epoch_first="Wed May 22 18:00:00 2019"
                      epoch_last="Wed May 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="41477"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="39664"
                obs_have="39652"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="38085"
                obs_have="38085"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed May 22 20:21:17 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9924476"
                         time_creation="Wed May 22 20:12:09 2019"
                         time_modification="Wed May 22 20:08:48 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="41640"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="37554"
                obs_have="37554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35266"
                obs_have="35266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 20:46:05 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9924476"
                         time_creation="Wed May 22 20:12:09 2019"
                         time_modification="Wed May 22 20:08:48 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="41640"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="37554"
                obs_have="37554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35266"
                obs_have="35266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 22:35:13 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9924476"
                         time_creation="Wed May 22 20:12:09 2019"
                         time_modification="Wed May 22 20:08:48 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="41640"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="37554"
                obs_have="37554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35266"
                obs_have="35266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9924476"
                         time_creation="Wed May 22 20:12:09 2019"
                         time_modification="Wed May 22 20:08:48 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="41640"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="37554"
                obs_have="37554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35266"
                obs_have="35266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9924476"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 20:08:48 2019" />
        <observations epoch_first="Wed May 22 19:00:00 2019"
                      epoch_last="Wed May 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="41640"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="37554"
                obs_have="37554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35266"
                obs_have="35266"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed May 22 21:21:20 2019"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10541581"
                         time_creation="Wed May 22 21:12:03 2019"
                         time_modification="Wed May 22 21:09:23 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45437"
                obs_have="45075"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="41753"
                obs_have="41753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37357"
                obs_have="37357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 21:46:19 2019"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10541581"
                         time_creation="Wed May 22 21:12:03 2019"
                         time_modification="Wed May 22 21:09:23 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45437"
                obs_have="45075"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="41753"
                obs_have="41753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37357"
                obs_have="37357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 23:35:17 2019"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10541581"
                         time_creation="Wed May 22 21:12:03 2019"
                         time_modification="Wed May 22 21:09:23 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45437"
                obs_have="45075"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="41753"
                obs_have="41753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37357"
                obs_have="37357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10541581"
                         time_creation="Wed May 22 21:12:03 2019"
                         time_modification="Wed May 22 21:09:23 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45437"
                obs_have="45075"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="41753"
                obs_have="41753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37357"
                obs_have="37357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:24"
                         size="10541581"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 21:09:23 2019" />
        <observations epoch_first="Wed May 22 20:00:00 2019"
                      epoch_last="Wed May 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45437"
                obs_have="45075"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="41753"
                obs_have="41753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37357"
                obs_have="37357"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed May 22 22:21:19 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10708309"
                         time_creation="Wed May 22 22:12:03 2019"
                         time_modification="Wed May 22 22:09:06 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45772"
                obs_have="44560"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="40166"
                obs_have="40166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36125"
                obs_have="36125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 22:46:20 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10708309"
                         time_creation="Wed May 22 22:12:03 2019"
                         time_modification="Wed May 22 22:09:06 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45772"
                obs_have="44560"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="40166"
                obs_have="40166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36125"
                obs_have="36125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 00:35:16 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10708309"
                         time_creation="Wed May 22 22:12:03 2019"
                         time_modification="Wed May 22 22:09:06 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45772"
                obs_have="44560"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="40166"
                obs_have="40166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36125"
                obs_have="36125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10708309"
                         time_creation="Wed May 22 22:12:03 2019"
                         time_modification="Wed May 22 22:09:06 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45772"
                obs_have="44560"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="40166"
                obs_have="40166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36125"
                obs_have="36125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="10708309"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 22:09:06 2019" />
        <observations epoch_first="Wed May 22 21:00:00 2019"
                      epoch_last="Wed May 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45772"
                obs_have="44560"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="40166"
                obs_have="40166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36125"
                obs_have="36125"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed May 22 23:21:19 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10403377"
                         time_creation="Wed May 22 23:12:03 2019"
                         time_modification="Wed May 22 23:09:18 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39067"
                obs_have="38447"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="34051"
                obs_have="34051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 22 23:46:19 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10403377"
                         time_creation="Wed May 22 23:12:03 2019"
                         time_modification="Wed May 22 23:09:18 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39067"
                obs_have="38447"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="34051"
                obs_have="34051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 01:35:16 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10403377"
                         time_creation="Wed May 22 23:12:03 2019"
                         time_modification="Wed May 22 23:09:18 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39067"
                obs_have="38447"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="34051"
                obs_have="34051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10403377"
                         time_creation="Wed May 22 23:12:03 2019"
                         time_modification="Wed May 22 23:09:18 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39067"
                obs_have="38447"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="34051"
                obs_have="34051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10403377"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Wed May 22 23:09:18 2019" />
        <observations epoch_first="Wed May 22 22:00:00 2019"
                      epoch_last="Wed May 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39067"
                obs_have="38447"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="34051"
                obs_have="34051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta142x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu May 23 00:21:20 2019"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10025451"
                         time_creation="Thu May 23 00:12:04 2019"
                         time_modification="Thu May 23 00:09:12 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35742"
                obs_have="35387"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30817"
                obs_have="30817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 00:46:18 2019"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10025451"
                         time_creation="Thu May 23 00:12:04 2019"
                         time_modification="Thu May 23 00:09:12 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35742"
                obs_have="35387"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30817"
                obs_have="30817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 02:35:13 2019"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10025451"
                         time_creation="Thu May 23 00:12:04 2019"
                         time_modification="Thu May 23 00:09:12 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35742"
                obs_have="35387"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30817"
                obs_have="30817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 23 18:28:20 2019"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10025451"
                         time_creation="Thu May 23 00:12:04 2019"
                         time_modification="Thu May 23 00:09:12 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35742"
                obs_have="35387"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30817"
                obs_have="30817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27351"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:13:02 2019"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10025451"
                         time_creation="Tue Jun 18 01:51:42 2019"
                         time_modification="Thu May 23 00:09:12 2019" />
        <observations epoch_first="Wed May 22 23:00:00 2019"
                      epoch_last="Wed May 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35742"
                obs_have="35387"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30817"
                obs_have="30817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27351"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
