<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-07-20 00:00:00"
    DayOfYear="201"
    Year="2019">
  <station name="CHTA">
    <file name="/chta2010.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 21 18:01:54 2019"
               level="3">
        <file_statistics latency="01:37:42"
                         size="8018422"
                         time_creation="Sun Jul 21 02:50:41 2019"
                         time_modification="Sun Jul 21 01:37:12 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29707"
                obs_have="28491"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="24752"
                obs_have="24674"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="22065"
                obs_have="22065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 02:46:00 2019"
               level="3">
        <file_statistics latency="01:37:42"
                         size="8018422"
                         time_creation="Fri Aug 16 01:58:27 2019"
                         time_modification="Sun Jul 21 01:37:12 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29707"
                obs_have="28491"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="24752"
                obs_have="24674"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="22065"
                obs_have="22065"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jul 20 01:46:04 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9121986"
                         time_creation="Sat Jul 20 01:12:33 2019"
                         time_modification="Sat Jul 20 01:08:56 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31902"
                obs_have="29449"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="24077"
                obs_have="23697"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="19552"
                obs_have="19552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 03:35:01 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9121986"
                         time_creation="Sat Jul 20 01:12:33 2019"
                         time_modification="Sat Jul 20 01:08:56 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31902"
                obs_have="29449"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="24077"
                obs_have="23697"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="19552"
                obs_have="19552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9121986"
                         time_creation="Sat Jul 20 01:12:33 2019"
                         time_modification="Sat Jul 20 01:08:56 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31902"
                obs_have="29449"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="24077"
                obs_have="23697"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="19552"
                obs_have="19552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9121986"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 01:08:56 2019" />
        <observations epoch_first="Sat Jul 20 00:00:00 2019"
                      epoch_last="Sat Jul 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31902"
                obs_have="29449"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="24077"
                obs_have="23697"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="19552"
                obs_have="19552"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jul 20 02:21:07 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9089307"
                         time_creation="Sat Jul 20 02:12:01 2019"
                         time_modification="Sat Jul 20 02:08:51 2019" />
        <observations epoch_first="Sat Jul 20 01:00:00 2019"
                      epoch_last="Sat Jul 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="31745"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="26518"
                obs_have="26518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22359"
                obs_have="22359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 02:46:03 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9089307"
                         time_creation="Sat Jul 20 02:12:01 2019"
                         time_modification="Sat Jul 20 02:08:51 2019" />
        <observations epoch_first="Sat Jul 20 01:00:00 2019"
                      epoch_last="Sat Jul 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="31745"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="26518"
                obs_have="26518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22359"
                obs_have="22359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 04:35:04 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9089307"
                         time_creation="Sat Jul 20 02:12:01 2019"
                         time_modification="Sat Jul 20 02:08:51 2019" />
        <observations epoch_first="Sat Jul 20 01:00:00 2019"
                      epoch_last="Sat Jul 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="31745"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="26518"
                obs_have="26518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22359"
                obs_have="22359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9089307"
                         time_creation="Sat Jul 20 02:12:01 2019"
                         time_modification="Sat Jul 20 02:08:51 2019" />
        <observations epoch_first="Sat Jul 20 01:00:00 2019"
                      epoch_last="Sat Jul 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="31745"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="26518"
                obs_have="26518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22359"
                obs_have="22359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9089307"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 02:08:51 2019" />
        <observations epoch_first="Sat Jul 20 01:00:00 2019"
                      epoch_last="Sat Jul 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="31745"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="26518"
                obs_have="26518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22359"
                obs_have="22359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jul 20 03:21:06 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9736826"
                         time_creation="Sat Jul 20 03:12:02 2019"
                         time_modification="Sat Jul 20 03:08:57 2019" />
        <observations epoch_first="Sat Jul 20 02:00:00 2019"
                      epoch_last="Sat Jul 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33138"
                obs_have="33128"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 03:45:59 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9736826"
                         time_creation="Sat Jul 20 03:12:02 2019"
                         time_modification="Sat Jul 20 03:08:57 2019" />
        <observations epoch_first="Sat Jul 20 02:00:00 2019"
                      epoch_last="Sat Jul 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33138"
                obs_have="33128"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 05:35:06 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9736826"
                         time_creation="Sat Jul 20 03:12:02 2019"
                         time_modification="Sat Jul 20 03:08:57 2019" />
        <observations epoch_first="Sat Jul 20 02:00:00 2019"
                      epoch_last="Sat Jul 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33138"
                obs_have="33128"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9736826"
                         time_creation="Sat Jul 20 03:12:02 2019"
                         time_modification="Sat Jul 20 03:08:57 2019" />
        <observations epoch_first="Sat Jul 20 02:00:00 2019"
                      epoch_last="Sat Jul 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33138"
                obs_have="33128"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9736826"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 03:08:57 2019" />
        <observations epoch_first="Sat Jul 20 02:00:00 2019"
                      epoch_last="Sat Jul 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33138"
                obs_have="33128"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jul 20 04:21:10 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10090416"
                         time_creation="Sat Jul 20 04:12:02 2019"
                         time_modification="Sat Jul 20 04:09:01 2019" />
        <observations epoch_first="Sat Jul 20 03:00:00 2019"
                      epoch_last="Sat Jul 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34604"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="32758"
                obs_have="32271"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 04:46:07 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10090416"
                         time_creation="Sat Jul 20 04:12:02 2019"
                         time_modification="Sat Jul 20 04:09:01 2019" />
        <observations epoch_first="Sat Jul 20 03:00:00 2019"
                      epoch_last="Sat Jul 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34604"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="32758"
                obs_have="32271"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:35:08 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10090416"
                         time_creation="Sat Jul 20 04:12:02 2019"
                         time_modification="Sat Jul 20 04:09:01 2019" />
        <observations epoch_first="Sat Jul 20 03:00:00 2019"
                      epoch_last="Sat Jul 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34604"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="32758"
                obs_have="32271"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10090416"
                         time_creation="Sat Jul 20 04:12:02 2019"
                         time_modification="Sat Jul 20 04:09:01 2019" />
        <observations epoch_first="Sat Jul 20 03:00:00 2019"
                      epoch_last="Sat Jul 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34604"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="32758"
                obs_have="32271"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10090416"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 04:09:01 2019" />
        <observations epoch_first="Sat Jul 20 03:00:00 2019"
                      epoch_last="Sat Jul 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34604"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="32758"
                obs_have="32271"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="29288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jul 20 05:21:11 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10626317"
                         time_creation="Sat Jul 20 05:12:02 2019"
                         time_modification="Sat Jul 20 05:09:10 2019" />
        <observations epoch_first="Sat Jul 20 04:00:00 2019"
                      epoch_last="Sat Jul 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40329"
                obs_have="39369"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25922"
                obs_have="25922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 05:46:06 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10626317"
                         time_creation="Sat Jul 20 05:12:02 2019"
                         time_modification="Sat Jul 20 05:09:10 2019" />
        <observations epoch_first="Sat Jul 20 04:00:00 2019"
                      epoch_last="Sat Jul 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40329"
                obs_have="39369"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25922"
                obs_have="25922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 07:35:09 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10626317"
                         time_creation="Sat Jul 20 05:12:02 2019"
                         time_modification="Sat Jul 20 05:09:10 2019" />
        <observations epoch_first="Sat Jul 20 04:00:00 2019"
                      epoch_last="Sat Jul 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40329"
                obs_have="39369"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25922"
                obs_have="25922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10626317"
                         time_creation="Sat Jul 20 05:12:02 2019"
                         time_modification="Sat Jul 20 05:09:10 2019" />
        <observations epoch_first="Sat Jul 20 04:00:00 2019"
                      epoch_last="Sat Jul 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40329"
                obs_have="39369"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25922"
                obs_have="25922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10626317"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 05:09:10 2019" />
        <observations epoch_first="Sat Jul 20 04:00:00 2019"
                      epoch_last="Sat Jul 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40329"
                obs_have="39369"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25922"
                obs_have="25922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jul 20 06:21:10 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10048160"
                         time_creation="Sat Jul 20 06:12:42 2019"
                         time_modification="Sat Jul 20 06:09:10 2019" />
        <observations epoch_first="Sat Jul 20 05:00:00 2019"
                      epoch_last="Sat Jul 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36317"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29432"
                obs_have="29432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:46:09 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10048160"
                         time_creation="Sat Jul 20 06:12:42 2019"
                         time_modification="Sat Jul 20 06:09:10 2019" />
        <observations epoch_first="Sat Jul 20 05:00:00 2019"
                      epoch_last="Sat Jul 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36317"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29432"
                obs_have="29432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 08:35:08 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10048160"
                         time_creation="Sat Jul 20 06:12:42 2019"
                         time_modification="Sat Jul 20 06:09:10 2019" />
        <observations epoch_first="Sat Jul 20 05:00:00 2019"
                      epoch_last="Sat Jul 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36317"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29432"
                obs_have="29432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10048160"
                         time_creation="Sat Jul 20 06:12:42 2019"
                         time_modification="Sat Jul 20 06:09:10 2019" />
        <observations epoch_first="Sat Jul 20 05:00:00 2019"
                      epoch_last="Sat Jul 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36317"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29432"
                obs_have="29432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="10048160"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 06:09:10 2019" />
        <observations epoch_first="Sat Jul 20 05:00:00 2019"
                      epoch_last="Sat Jul 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36317"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29432"
                obs_have="29432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jul 20 07:21:10 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9992346"
                         time_creation="Sat Jul 20 07:12:03 2019"
                         time_modification="Sat Jul 20 07:08:56 2019" />
        <observations epoch_first="Sat Jul 20 06:00:00 2019"
                      epoch_last="Sat Jul 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33746"
                obs_have="32400"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30934"
                obs_have="30832"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 07:46:10 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9992346"
                         time_creation="Sat Jul 20 07:12:03 2019"
                         time_modification="Sat Jul 20 07:08:56 2019" />
        <observations epoch_first="Sat Jul 20 06:00:00 2019"
                      epoch_last="Sat Jul 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33746"
                obs_have="32400"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30934"
                obs_have="30832"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 09:35:08 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9992346"
                         time_creation="Sat Jul 20 07:12:03 2019"
                         time_modification="Sat Jul 20 07:08:56 2019" />
        <observations epoch_first="Sat Jul 20 06:00:00 2019"
                      epoch_last="Sat Jul 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33746"
                obs_have="32400"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30934"
                obs_have="30832"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9992346"
                         time_creation="Sat Jul 20 07:12:03 2019"
                         time_modification="Sat Jul 20 07:08:56 2019" />
        <observations epoch_first="Sat Jul 20 06:00:00 2019"
                      epoch_last="Sat Jul 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33746"
                obs_have="32400"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30934"
                obs_have="30832"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9992346"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 07:08:56 2019" />
        <observations epoch_first="Sat Jul 20 06:00:00 2019"
                      epoch_last="Sat Jul 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33746"
                obs_have="32400"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30934"
                obs_have="30832"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28462"
                obs_have="28462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jul 20 08:21:08 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9219124"
                         time_creation="Sat Jul 20 08:12:40 2019"
                         time_modification="Sat Jul 20 08:08:57 2019" />
        <observations epoch_first="Sat Jul 20 07:00:00 2019"
                      epoch_last="Sat Jul 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="32187"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30138"
                obs_have="29537"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27192"
                obs_have="27192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 08:46:07 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9219124"
                         time_creation="Sat Jul 20 08:12:40 2019"
                         time_modification="Sat Jul 20 08:08:57 2019" />
        <observations epoch_first="Sat Jul 20 07:00:00 2019"
                      epoch_last="Sat Jul 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="32187"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30138"
                obs_have="29537"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27192"
                obs_have="27192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 10:35:08 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9219124"
                         time_creation="Sat Jul 20 08:12:40 2019"
                         time_modification="Sat Jul 20 08:08:57 2019" />
        <observations epoch_first="Sat Jul 20 07:00:00 2019"
                      epoch_last="Sat Jul 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="32187"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30138"
                obs_have="29537"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27192"
                obs_have="27192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9219124"
                         time_creation="Sat Jul 20 08:12:40 2019"
                         time_modification="Sat Jul 20 08:08:57 2019" />
        <observations epoch_first="Sat Jul 20 07:00:00 2019"
                      epoch_last="Sat Jul 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="32187"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30138"
                obs_have="29537"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27192"
                obs_have="27192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9219124"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 08:08:57 2019" />
        <observations epoch_first="Sat Jul 20 07:00:00 2019"
                      epoch_last="Sat Jul 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="32187"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="30138"
                obs_have="29537"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27192"
                obs_have="27192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jul 20 09:21:10 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9743011"
                         time_creation="Sat Jul 20 09:12:37 2019"
                         time_modification="Sat Jul 20 09:08:48 2019" />
        <observations epoch_first="Sat Jul 20 08:00:00 2019"
                      epoch_last="Sat Jul 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="35039"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="24807"
                obs_have="24454"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 09:46:10 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9743011"
                         time_creation="Sat Jul 20 09:12:37 2019"
                         time_modification="Sat Jul 20 09:08:48 2019" />
        <observations epoch_first="Sat Jul 20 08:00:00 2019"
                      epoch_last="Sat Jul 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="35039"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="24807"
                obs_have="24454"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 11:35:09 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9743011"
                         time_creation="Sat Jul 20 09:12:37 2019"
                         time_modification="Sat Jul 20 09:08:48 2019" />
        <observations epoch_first="Sat Jul 20 08:00:00 2019"
                      epoch_last="Sat Jul 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="35039"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="24807"
                obs_have="24454"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9743011"
                         time_creation="Sat Jul 20 09:12:37 2019"
                         time_modification="Sat Jul 20 09:08:48 2019" />
        <observations epoch_first="Sat Jul 20 08:00:00 2019"
                      epoch_last="Sat Jul 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="35039"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="24807"
                obs_have="24454"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9743011"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 09:08:48 2019" />
        <observations epoch_first="Sat Jul 20 08:00:00 2019"
                      epoch_last="Sat Jul 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="35039"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="24807"
                obs_have="24454"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jul 20 10:21:08 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8914296"
                         time_creation="Sat Jul 20 10:12:02 2019"
                         time_modification="Sat Jul 20 10:08:46 2019" />
        <observations epoch_first="Sat Jul 20 09:00:00 2019"
                      epoch_last="Sat Jul 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33392"
                obs_have="31818"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="26461"
                obs_have="26461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 10:46:10 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8914296"
                         time_creation="Sat Jul 20 10:12:02 2019"
                         time_modification="Sat Jul 20 10:08:46 2019" />
        <observations epoch_first="Sat Jul 20 09:00:00 2019"
                      epoch_last="Sat Jul 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33392"
                obs_have="31818"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="26461"
                obs_have="26461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 12:35:08 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8914296"
                         time_creation="Sat Jul 20 10:12:02 2019"
                         time_modification="Sat Jul 20 10:08:46 2019" />
        <observations epoch_first="Sat Jul 20 09:00:00 2019"
                      epoch_last="Sat Jul 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33392"
                obs_have="31818"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="26461"
                obs_have="26461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8914296"
                         time_creation="Sat Jul 20 10:12:02 2019"
                         time_modification="Sat Jul 20 10:08:46 2019" />
        <observations epoch_first="Sat Jul 20 09:00:00 2019"
                      epoch_last="Sat Jul 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33392"
                obs_have="31818"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="26461"
                obs_have="26461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8914296"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 10:08:46 2019" />
        <observations epoch_first="Sat Jul 20 09:00:00 2019"
                      epoch_last="Sat Jul 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33392"
                obs_have="31818"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="26461"
                obs_have="26461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jul 20 11:21:10 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9436790"
                         time_creation="Sat Jul 20 11:12:04 2019"
                         time_modification="Sat Jul 20 11:09:02 2019" />
        <observations epoch_first="Sat Jul 20 10:00:00 2019"
                      epoch_last="Sat Jul 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32426"
                obs_have="30326"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24964"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 11:46:09 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9436790"
                         time_creation="Sat Jul 20 11:12:04 2019"
                         time_modification="Sat Jul 20 11:09:02 2019" />
        <observations epoch_first="Sat Jul 20 10:00:00 2019"
                      epoch_last="Sat Jul 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32426"
                obs_have="30326"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24964"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 13:35:09 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9436790"
                         time_creation="Sat Jul 20 11:12:04 2019"
                         time_modification="Sat Jul 20 11:09:02 2019" />
        <observations epoch_first="Sat Jul 20 10:00:00 2019"
                      epoch_last="Sat Jul 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32426"
                obs_have="30326"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24964"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9436790"
                         time_creation="Sat Jul 20 11:12:04 2019"
                         time_modification="Sat Jul 20 11:09:02 2019" />
        <observations epoch_first="Sat Jul 20 10:00:00 2019"
                      epoch_last="Sat Jul 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32426"
                obs_have="30326"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24964"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9436790"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 11:09:02 2019" />
        <observations epoch_first="Sat Jul 20 10:00:00 2019"
                      epoch_last="Sat Jul 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32426"
                obs_have="30326"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24964"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22302"
                obs_have="22302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jul 20 12:21:11 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9317785"
                         time_creation="Sat Jul 20 12:12:03 2019"
                         time_modification="Sat Jul 20 12:08:54 2019" />
        <observations epoch_first="Sat Jul 20 11:00:00 2019"
                      epoch_last="Sat Jul 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="31216"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26720"
                obs_have="26720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 12:46:10 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9317785"
                         time_creation="Sat Jul 20 12:12:03 2019"
                         time_modification="Sat Jul 20 12:08:54 2019" />
        <observations epoch_first="Sat Jul 20 11:00:00 2019"
                      epoch_last="Sat Jul 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="31216"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26720"
                obs_have="26720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 14:35:09 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9317785"
                         time_creation="Sat Jul 20 12:12:03 2019"
                         time_modification="Sat Jul 20 12:08:54 2019" />
        <observations epoch_first="Sat Jul 20 11:00:00 2019"
                      epoch_last="Sat Jul 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="31216"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26720"
                obs_have="26720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9317785"
                         time_creation="Sat Jul 20 12:12:03 2019"
                         time_modification="Sat Jul 20 12:08:54 2019" />
        <observations epoch_first="Sat Jul 20 11:00:00 2019"
                      epoch_last="Sat Jul 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="31216"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26720"
                obs_have="26720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9317785"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 12:08:54 2019" />
        <observations epoch_first="Sat Jul 20 11:00:00 2019"
                      epoch_last="Sat Jul 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32129"
                obs_have="31216"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26720"
                obs_have="26720"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jul 20 13:21:16 2019"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10789190"
                         time_creation="Sat Jul 20 13:12:50 2019"
                         time_modification="Sat Jul 20 13:09:45 2019" />
        <observations epoch_first="Sat Jul 20 12:00:00 2019"
                      epoch_last="Sat Jul 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44410"
                obs_have="41938"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34767"
                obs_have="34767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 13:46:15 2019"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10789190"
                         time_creation="Sat Jul 20 13:12:50 2019"
                         time_modification="Sat Jul 20 13:09:45 2019" />
        <observations epoch_first="Sat Jul 20 12:00:00 2019"
                      epoch_last="Sat Jul 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44410"
                obs_have="41938"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34767"
                obs_have="34767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 15:35:15 2019"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10789190"
                         time_creation="Sat Jul 20 13:12:50 2019"
                         time_modification="Sat Jul 20 13:09:45 2019" />
        <observations epoch_first="Sat Jul 20 12:00:00 2019"
                      epoch_last="Sat Jul 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44410"
                obs_have="41938"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34767"
                obs_have="34767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10789190"
                         time_creation="Sat Jul 20 13:12:50 2019"
                         time_modification="Sat Jul 20 13:09:45 2019" />
        <observations epoch_first="Sat Jul 20 12:00:00 2019"
                      epoch_last="Sat Jul 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44410"
                obs_have="41938"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34767"
                obs_have="34767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10789190"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 13:09:45 2019" />
        <observations epoch_first="Sat Jul 20 12:00:00 2019"
                      epoch_last="Sat Jul 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44410"
                obs_have="41938"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="34767"
                obs_have="34767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jul 20 14:21:17 2019"
               level="3">
        <file_statistics latency="00:09:51"
                         size="11164370"
                         time_creation="Sat Jul 20 14:12:03 2019"
                         time_modification="Sat Jul 20 14:09:50 2019" />
        <observations epoch_first="Sat Jul 20 13:00:00 2019"
                      epoch_last="Sat Jul 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46722"
                obs_have="41855"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="34967"
                obs_have="34759"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 14:46:16 2019"
               level="3">
        <file_statistics latency="00:09:51"
                         size="11164370"
                         time_creation="Sat Jul 20 14:12:03 2019"
                         time_modification="Sat Jul 20 14:09:50 2019" />
        <observations epoch_first="Sat Jul 20 13:00:00 2019"
                      epoch_last="Sat Jul 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46722"
                obs_have="41855"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="34967"
                obs_have="34759"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 16:35:09 2019"
               level="3">
        <file_statistics latency="00:09:51"
                         size="11164370"
                         time_creation="Sat Jul 20 14:12:03 2019"
                         time_modification="Sat Jul 20 14:09:50 2019" />
        <observations epoch_first="Sat Jul 20 13:00:00 2019"
                      epoch_last="Sat Jul 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46722"
                obs_have="41855"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="34967"
                obs_have="34759"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:51"
                         size="11164370"
                         time_creation="Sat Jul 20 14:12:03 2019"
                         time_modification="Sat Jul 20 14:09:50 2019" />
        <observations epoch_first="Sat Jul 20 13:00:00 2019"
                      epoch_last="Sat Jul 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46722"
                obs_have="41855"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="34967"
                obs_have="34759"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:51"
                         size="11164370"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 14:09:50 2019" />
        <observations epoch_first="Sat Jul 20 13:00:00 2019"
                      epoch_last="Sat Jul 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46722"
                obs_have="41855"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="34967"
                obs_have="34759"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jul 20 15:21:16 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="11130189"
                         time_creation="Sat Jul 20 15:12:03 2019"
                         time_modification="Sat Jul 20 15:09:37 2019" />
        <observations epoch_first="Sat Jul 20 14:00:00 2019"
                      epoch_last="Sat Jul 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41697"
                obs_have="41053"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="39385"
                obs_have="39385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37853"
                obs_have="37853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 15:46:16 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="11130189"
                         time_creation="Sat Jul 20 15:12:03 2019"
                         time_modification="Sat Jul 20 15:09:37 2019" />
        <observations epoch_first="Sat Jul 20 14:00:00 2019"
                      epoch_last="Sat Jul 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41697"
                obs_have="41053"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="39385"
                obs_have="39385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37853"
                obs_have="37853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 17:35:10 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="11130189"
                         time_creation="Sat Jul 20 15:12:03 2019"
                         time_modification="Sat Jul 20 15:09:37 2019" />
        <observations epoch_first="Sat Jul 20 14:00:00 2019"
                      epoch_last="Sat Jul 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41697"
                obs_have="41053"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="39385"
                obs_have="39385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37853"
                obs_have="37853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="11130189"
                         time_creation="Sat Jul 20 15:12:03 2019"
                         time_modification="Sat Jul 20 15:09:37 2019" />
        <observations epoch_first="Sat Jul 20 14:00:00 2019"
                      epoch_last="Sat Jul 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41697"
                obs_have="41053"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="39385"
                obs_have="39385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37853"
                obs_have="37853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="11130189"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 15:09:37 2019" />
        <observations epoch_first="Sat Jul 20 14:00:00 2019"
                      epoch_last="Sat Jul 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41697"
                obs_have="41053"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="39385"
                obs_have="39385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37853"
                obs_have="37853"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jul 20 16:21:16 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10436582"
                         time_creation="Sat Jul 20 16:12:44 2019"
                         time_modification="Sat Jul 20 16:09:31 2019" />
        <observations epoch_first="Sat Jul 20 15:00:00 2019"
                      epoch_last="Sat Jul 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41691"
                obs_have="41129"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34699"
                obs_have="34699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 16:46:11 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10436582"
                         time_creation="Sat Jul 20 16:12:44 2019"
                         time_modification="Sat Jul 20 16:09:31 2019" />
        <observations epoch_first="Sat Jul 20 15:00:00 2019"
                      epoch_last="Sat Jul 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41691"
                obs_have="41129"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34699"
                obs_have="34699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 18:35:12 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10436582"
                         time_creation="Sat Jul 20 16:12:44 2019"
                         time_modification="Sat Jul 20 16:09:31 2019" />
        <observations epoch_first="Sat Jul 20 15:00:00 2019"
                      epoch_last="Sat Jul 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41691"
                obs_have="41129"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34699"
                obs_have="34699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10436582"
                         time_creation="Sat Jul 20 16:12:44 2019"
                         time_modification="Sat Jul 20 16:09:31 2019" />
        <observations epoch_first="Sat Jul 20 15:00:00 2019"
                      epoch_last="Sat Jul 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41691"
                obs_have="41129"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34699"
                obs_have="34699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10436582"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 16:09:31 2019" />
        <observations epoch_first="Sat Jul 20 15:00:00 2019"
                      epoch_last="Sat Jul 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41691"
                obs_have="41129"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34699"
                obs_have="34699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jul 20 17:21:17 2019"
               level="3">
        <file_statistics latency="00:09:41"
                         size="11423278"
                         time_creation="Sat Jul 20 17:12:03 2019"
                         time_modification="Sat Jul 20 17:09:40 2019" />
        <observations epoch_first="Sat Jul 20 16:00:00 2019"
                      epoch_last="Sat Jul 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45549"
                obs_have="45228"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="41864"
                obs_have="41864"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37720"
                obs_have="37720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 17:46:21 2019"
               level="3">
        <file_statistics latency="00:09:41"
                         size="11423278"
                         time_creation="Sat Jul 20 17:12:03 2019"
                         time_modification="Sat Jul 20 17:09:40 2019" />
        <observations epoch_first="Sat Jul 20 16:00:00 2019"
                      epoch_last="Sat Jul 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45549"
                obs_have="45228"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="41864"
                obs_have="41864"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37720"
                obs_have="37720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 19:35:14 2019"
               level="3">
        <file_statistics latency="00:09:41"
                         size="11423278"
                         time_creation="Sat Jul 20 17:12:03 2019"
                         time_modification="Sat Jul 20 17:09:40 2019" />
        <observations epoch_first="Sat Jul 20 16:00:00 2019"
                      epoch_last="Sat Jul 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45549"
                obs_have="45228"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="41864"
                obs_have="41864"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37720"
                obs_have="37720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:41"
                         size="11423278"
                         time_creation="Sat Jul 20 17:12:03 2019"
                         time_modification="Sat Jul 20 17:09:40 2019" />
        <observations epoch_first="Sat Jul 20 16:00:00 2019"
                      epoch_last="Sat Jul 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45549"
                obs_have="45228"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="41864"
                obs_have="41864"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37720"
                obs_have="37720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:41"
                         size="11423278"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 17:09:40 2019" />
        <observations epoch_first="Sat Jul 20 16:00:00 2019"
                      epoch_last="Sat Jul 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45549"
                obs_have="45228"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="41864"
                obs_have="41864"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37720"
                obs_have="37720"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jul 20 18:21:13 2019"
               level="3">
        <file_statistics latency="00:09:39"
                         size="11067809"
                         time_creation="Sat Jul 20 18:12:02 2019"
                         time_modification="Sat Jul 20 18:09:38 2019" />
        <observations epoch_first="Sat Jul 20 17:00:00 2019"
                      epoch_last="Sat Jul 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45680"
                obs_have="44417"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="40714"
                obs_have="40714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 18:46:11 2019"
               level="3">
        <file_statistics latency="00:09:39"
                         size="11067809"
                         time_creation="Sat Jul 20 18:12:02 2019"
                         time_modification="Sat Jul 20 18:09:38 2019" />
        <observations epoch_first="Sat Jul 20 17:00:00 2019"
                      epoch_last="Sat Jul 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45680"
                obs_have="44417"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="40714"
                obs_have="40714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 20:35:14 2019"
               level="3">
        <file_statistics latency="00:09:39"
                         size="11067809"
                         time_creation="Sat Jul 20 18:12:02 2019"
                         time_modification="Sat Jul 20 18:09:38 2019" />
        <observations epoch_first="Sat Jul 20 17:00:00 2019"
                      epoch_last="Sat Jul 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45680"
                obs_have="44417"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="40714"
                obs_have="40714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:39"
                         size="11067809"
                         time_creation="Sat Jul 20 18:12:02 2019"
                         time_modification="Sat Jul 20 18:09:38 2019" />
        <observations epoch_first="Sat Jul 20 17:00:00 2019"
                      epoch_last="Sat Jul 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45680"
                obs_have="44417"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="40714"
                obs_have="40714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:39"
                         size="11067809"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 18:09:38 2019" />
        <observations epoch_first="Sat Jul 20 17:00:00 2019"
                      epoch_last="Sat Jul 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45680"
                obs_have="44417"
                obs_ratio="97.24" />
          <mask elevation="10 degrees"
                obs_expected="40714"
                obs_have="40714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jul 20 19:21:14 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10868899"
                         time_creation="Sat Jul 20 19:12:08 2019"
                         time_modification="Sat Jul 20 19:09:18 2019" />
        <observations epoch_first="Sat Jul 20 18:00:00 2019"
                      epoch_last="Sat Jul 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38867"
                obs_have="38425"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="33640"
                obs_have="33640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 19:46:11 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10868899"
                         time_creation="Sat Jul 20 19:12:08 2019"
                         time_modification="Sat Jul 20 19:09:18 2019" />
        <observations epoch_first="Sat Jul 20 18:00:00 2019"
                      epoch_last="Sat Jul 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38867"
                obs_have="38425"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="33640"
                obs_have="33640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 21:35:13 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10868899"
                         time_creation="Sat Jul 20 19:12:08 2019"
                         time_modification="Sat Jul 20 19:09:18 2019" />
        <observations epoch_first="Sat Jul 20 18:00:00 2019"
                      epoch_last="Sat Jul 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38867"
                obs_have="38425"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="33640"
                obs_have="33640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10868899"
                         time_creation="Sat Jul 20 19:12:08 2019"
                         time_modification="Sat Jul 20 19:09:18 2019" />
        <observations epoch_first="Sat Jul 20 18:00:00 2019"
                      epoch_last="Sat Jul 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38867"
                obs_have="38425"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="33640"
                obs_have="33640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10868899"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 19:09:18 2019" />
        <observations epoch_first="Sat Jul 20 18:00:00 2019"
                      epoch_last="Sat Jul 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38867"
                obs_have="38425"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="33640"
                obs_have="33640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jul 20 20:46:05 2019"
               level="3">
        <file_statistics latency="00:38:06"
                         size="10018136"
                         time_creation="Sat Jul 20 20:45:28 2019"
                         time_modification="Sat Jul 20 20:38:05 2019" />
        <observations epoch_first="Sat Jul 20 19:00:00 2019"
                      epoch_last="Sat Jul 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="35137"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27558"
                obs_have="27558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 22:35:13 2019"
               level="3">
        <file_statistics latency="00:54:08"
                         size="10018136"
                         time_creation="Sat Jul 20 21:08:53 2019"
                         time_modification="Sat Jul 20 20:54:07 2019" />
        <observations epoch_first="Sat Jul 20 19:00:00 2019"
                      epoch_last="Sat Jul 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="35137"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27558"
                obs_have="27558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:54:08"
                         size="10018136"
                         time_creation="Sat Jul 20 21:08:53 2019"
                         time_modification="Sat Jul 20 20:54:07 2019" />
        <observations epoch_first="Sat Jul 20 19:00:00 2019"
                      epoch_last="Sat Jul 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="35137"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27558"
                obs_have="27558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:54:08"
                         size="10018136"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 20:54:07 2019" />
        <observations epoch_first="Sat Jul 20 19:00:00 2019"
                      epoch_last="Sat Jul 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="35137"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27558"
                obs_have="27558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jul 20 21:21:16 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10468660"
                         time_creation="Sat Jul 20 21:12:03 2019"
                         time_modification="Sat Jul 20 21:09:18 2019" />
        <observations epoch_first="Sat Jul 20 20:00:00 2019"
                      epoch_last="Sat Jul 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38842"
                obs_have="36923"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="26642"
                obs_have="26642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 21:46:16 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10468660"
                         time_creation="Sat Jul 20 21:12:03 2019"
                         time_modification="Sat Jul 20 21:09:18 2019" />
        <observations epoch_first="Sat Jul 20 20:00:00 2019"
                      epoch_last="Sat Jul 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38842"
                obs_have="36923"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="26642"
                obs_have="26642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 23:35:15 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10468660"
                         time_creation="Sat Jul 20 21:12:03 2019"
                         time_modification="Sat Jul 20 21:09:18 2019" />
        <observations epoch_first="Sat Jul 20 20:00:00 2019"
                      epoch_last="Sat Jul 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38842"
                obs_have="36923"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="26642"
                obs_have="26642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10468660"
                         time_creation="Sat Jul 20 21:12:03 2019"
                         time_modification="Sat Jul 20 21:09:18 2019" />
        <observations epoch_first="Sat Jul 20 20:00:00 2019"
                      epoch_last="Sat Jul 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38842"
                obs_have="36923"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="26642"
                obs_have="26642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="10468660"
                         time_creation="Fri Aug 16 01:51:40 2019"
                         time_modification="Sat Jul 20 21:09:18 2019" />
        <observations epoch_first="Sat Jul 20 20:00:00 2019"
                      epoch_last="Sat Jul 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38842"
                obs_have="36923"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="26642"
                obs_have="26642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23421"
                obs_have="23421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jul 20 22:46:13 2019"
               level="3">
        <file_statistics latency="00:38:46"
                         size="10338880"
                         time_creation="Sat Jul 20 22:45:24 2019"
                         time_modification="Sat Jul 20 22:38:45 2019" />
        <observations epoch_first="Sat Jul 20 21:00:00 2019"
                      epoch_last="Sat Jul 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35159"
                obs_have="34884"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23858"
                obs_have="23858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 00:35:13 2019"
               level="3">
        <file_statistics latency="00:54:51"
                         size="10338880"
                         time_creation="Sat Jul 20 23:10:04 2019"
                         time_modification="Sat Jul 20 22:54:50 2019" />
        <observations epoch_first="Sat Jul 20 21:00:00 2019"
                      epoch_last="Sat Jul 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35159"
                obs_have="34884"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23858"
                obs_have="23858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:54:51"
                         size="10338880"
                         time_creation="Sat Jul 20 23:10:04 2019"
                         time_modification="Sat Jul 20 22:54:50 2019" />
        <observations epoch_first="Sat Jul 20 21:00:00 2019"
                      epoch_last="Sat Jul 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35159"
                obs_have="34884"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23858"
                obs_have="23858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:54:51"
                         size="10338880"
                         time_creation="Fri Aug 16 01:51:41 2019"
                         time_modification="Sat Jul 20 22:54:50 2019" />
        <observations epoch_first="Sat Jul 20 21:00:00 2019"
                      epoch_last="Sat Jul 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35159"
                obs_have="34884"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23858"
                obs_have="23858"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jul 20 23:21:13 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8863277"
                         time_creation="Sat Jul 20 23:12:37 2019"
                         time_modification="Sat Jul 20 23:08:55 2019" />
        <observations epoch_first="Sat Jul 20 22:00:00 2019"
                      epoch_last="Sat Jul 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28111"
                obs_have="27465"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23426"
                obs_have="23426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 23:46:12 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8863277"
                         time_creation="Sat Jul 20 23:12:37 2019"
                         time_modification="Sat Jul 20 23:08:55 2019" />
        <observations epoch_first="Sat Jul 20 22:00:00 2019"
                      epoch_last="Sat Jul 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28111"
                obs_have="27465"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23426"
                obs_have="23426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 01:35:10 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8863277"
                         time_creation="Sat Jul 20 23:12:37 2019"
                         time_modification="Sat Jul 20 23:08:55 2019" />
        <observations epoch_first="Sat Jul 20 22:00:00 2019"
                      epoch_last="Sat Jul 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28111"
                obs_have="27465"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23426"
                obs_have="23426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8863277"
                         time_creation="Sat Jul 20 23:12:37 2019"
                         time_modification="Sat Jul 20 23:08:55 2019" />
        <observations epoch_first="Sat Jul 20 22:00:00 2019"
                      epoch_last="Sat Jul 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28111"
                obs_have="27465"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23426"
                obs_have="23426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8863277"
                         time_creation="Fri Aug 16 01:51:41 2019"
                         time_modification="Sat Jul 20 23:08:55 2019" />
        <observations epoch_first="Sat Jul 20 22:00:00 2019"
                      epoch_last="Sat Jul 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28111"
                obs_have="27465"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="24909"
                obs_have="24909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23426"
                obs_have="23426"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta201x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jul 21 00:21:12 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8623068"
                         time_creation="Sun Jul 21 00:12:03 2019"
                         time_modification="Sun Jul 21 00:08:57 2019" />
        <observations epoch_first="Sat Jul 20 23:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="28626"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24658"
                obs_have="24658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21192"
                obs_have="21192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 00:46:13 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8623068"
                         time_creation="Sun Jul 21 00:12:03 2019"
                         time_modification="Sun Jul 21 00:08:57 2019" />
        <observations epoch_first="Sat Jul 20 23:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="28626"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24658"
                obs_have="24658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21192"
                obs_have="21192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 02:35:09 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8623068"
                         time_creation="Sun Jul 21 00:12:03 2019"
                         time_modification="Sun Jul 21 00:08:57 2019" />
        <observations epoch_first="Sat Jul 20 23:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="28626"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24658"
                obs_have="24658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21192"
                obs_have="21192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 18:27:30 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8623068"
                         time_creation="Sun Jul 21 00:12:03 2019"
                         time_modification="Sun Jul 21 00:08:57 2019" />
        <observations epoch_first="Sat Jul 20 23:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="28626"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24658"
                obs_have="24658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21192"
                obs_have="21192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 19 03:12:31 2019"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8623068"
                         time_creation="Fri Aug 16 01:51:41 2019"
                         time_modification="Sun Jul 21 00:08:57 2019" />
        <observations epoch_first="Sat Jul 20 23:00:00 2019"
                      epoch_last="Sat Jul 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="28626"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24658"
                obs_have="24658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21192"
                obs_have="21192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
