<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-19 11:00:00"
    DayOfYear="50"
    Year="2018">
  <station name="CTB2">
    <file name="/ctb20500.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 20 19:05:31 2018"
               level="3">
        <file_statistics latency="02:34:35"
                         size="3671132"
                         time_creation="Tue Feb 20 02:50:07 2018"
                         time_modification="Tue Feb 20 01:34:05 2018" />
        <observations epoch_first="Mon Feb 19 10:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:30 2018"
                      epochs="1560"
                      epochs_ratio="54.17">
          <mask elevation="03 degrees"
                obs_expected="14842"
                obs_have="12569"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="12600"
                obs_have="12564"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="11085"
                obs_have="11085"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:45:30 2018"
               level="3">
        <file_statistics latency="02:34:35"
                         size="3671132"
                         time_creation="Sun Mar 18 01:57:32 2018"
                         time_modification="Tue Feb 20 01:34:05 2018" />
        <observations epoch_first="Mon Feb 19 10:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:30 2018"
                      epochs="1560"
                      epochs_ratio="54.17">
          <mask elevation="03 degrees"
                obs_expected="14842"
                obs_have="12569"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="12600"
                obs_have="12564"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="11085"
                obs_have="11085"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 19 13:34:32 2018"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8453066"
                         time_creation="Mon Feb 19 11:45:02 2018"
                         time_modification="Mon Feb 19 11:43:06 2018" />
        <observations epoch_first="Mon Feb 19 10:00:00 2018"
                      epoch_last="Mon Feb 19 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31456"
                obs_have="28034"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="28095"
                obs_have="28020"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8453066"
                         time_creation="Mon Feb 19 11:45:02 2018"
                         time_modification="Mon Feb 19 11:43:06 2018" />
        <observations epoch_first="Mon Feb 19 10:00:00 2018"
                      epoch_last="Mon Feb 19 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31456"
                obs_have="28034"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="28095"
                obs_have="28020"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8453066"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 11:43:06 2018" />
        <observations epoch_first="Mon Feb 19 10:00:00 2018"
                      epoch_last="Mon Feb 19 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31456"
                obs_have="28034"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="28095"
                obs_have="28020"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 19 12:44:35 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7454570"
                         time_creation="Mon Feb 19 12:18:03 2018"
                         time_modification="Mon Feb 19 12:15:09 2018" />
        <observations epoch_first="Mon Feb 19 11:00:00 2018"
                      epoch_last="Mon Feb 19 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30258"
                obs_have="27978"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="28043"
                obs_have="27964"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24222"
                obs_have="24222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 14:34:34 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7454570"
                         time_creation="Mon Feb 19 12:18:03 2018"
                         time_modification="Mon Feb 19 12:15:09 2018" />
        <observations epoch_first="Mon Feb 19 11:00:00 2018"
                      epoch_last="Mon Feb 19 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30258"
                obs_have="27978"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="28043"
                obs_have="27964"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24222"
                obs_have="24222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7454570"
                         time_creation="Mon Feb 19 12:18:03 2018"
                         time_modification="Mon Feb 19 12:15:09 2018" />
        <observations epoch_first="Mon Feb 19 11:00:00 2018"
                      epoch_last="Mon Feb 19 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30258"
                obs_have="27978"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="28043"
                obs_have="27964"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24222"
                obs_have="24222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7454570"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 12:15:09 2018" />
        <observations epoch_first="Mon Feb 19 11:00:00 2018"
                      epoch_last="Mon Feb 19 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30258"
                obs_have="27978"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="28043"
                obs_have="27964"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24222"
                obs_have="24222"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 19 13:44:33 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8019806"
                         time_creation="Mon Feb 19 13:20:02 2018"
                         time_modification="Mon Feb 19 13:15:11 2018" />
        <observations epoch_first="Mon Feb 19 12:00:00 2018"
                      epoch_last="Mon Feb 19 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="26557"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26552"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23897"
                obs_have="23897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 15:34:33 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8019806"
                         time_creation="Mon Feb 19 13:20:02 2018"
                         time_modification="Mon Feb 19 13:15:11 2018" />
        <observations epoch_first="Mon Feb 19 12:00:00 2018"
                      epoch_last="Mon Feb 19 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="26557"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26552"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23897"
                obs_have="23897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8019806"
                         time_creation="Mon Feb 19 13:20:02 2018"
                         time_modification="Mon Feb 19 13:15:11 2018" />
        <observations epoch_first="Mon Feb 19 12:00:00 2018"
                      epoch_last="Mon Feb 19 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="26557"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26552"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23897"
                obs_have="23897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8019806"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 13:15:11 2018" />
        <observations epoch_first="Mon Feb 19 12:00:00 2018"
                      epoch_last="Mon Feb 19 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="26557"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26552"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23897"
                obs_have="23897"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 19 14:44:37 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8788875"
                         time_creation="Mon Feb 19 14:18:04 2018"
                         time_modification="Mon Feb 19 14:15:12 2018" />
        <observations epoch_first="Mon Feb 19 13:00:00 2018"
                      epoch_last="Mon Feb 19 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33582"
                obs_have="29953"
                obs_ratio="89.19" />
          <mask elevation="10 degrees"
                obs_expected="31186"
                obs_have="29953"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="29378"
                obs_have="28249"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Mon Feb 19 16:34:42 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8788875"
                         time_creation="Mon Feb 19 14:18:04 2018"
                         time_modification="Mon Feb 19 14:15:12 2018" />
        <observations epoch_first="Mon Feb 19 13:00:00 2018"
                      epoch_last="Mon Feb 19 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33582"
                obs_have="29953"
                obs_ratio="89.19" />
          <mask elevation="10 degrees"
                obs_expected="31186"
                obs_have="29953"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="29378"
                obs_have="28249"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8788875"
                         time_creation="Mon Feb 19 14:18:04 2018"
                         time_modification="Mon Feb 19 14:15:12 2018" />
        <observations epoch_first="Mon Feb 19 13:00:00 2018"
                      epoch_last="Mon Feb 19 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33582"
                obs_have="29953"
                obs_ratio="89.19" />
          <mask elevation="10 degrees"
                obs_expected="31186"
                obs_have="29953"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="29378"
                obs_have="28249"
                obs_ratio="96.16" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8788875"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 14:15:12 2018" />
        <observations epoch_first="Mon Feb 19 13:00:00 2018"
                      epoch_last="Mon Feb 19 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33582"
                obs_have="29953"
                obs_ratio="89.19" />
          <mask elevation="10 degrees"
                obs_expected="31186"
                obs_have="29953"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="29378"
                obs_have="28249"
                obs_ratio="96.16" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 19 15:44:34 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8848916"
                         time_creation="Mon Feb 19 15:20:02 2018"
                         time_modification="Mon Feb 19 15:15:13 2018" />
        <observations epoch_first="Mon Feb 19 14:00:00 2018"
                      epoch_last="Mon Feb 19 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33525"
                obs_have="28898"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="28974"
                obs_have="28897"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26053"
                obs_have="26053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 17:34:35 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8848916"
                         time_creation="Mon Feb 19 15:20:02 2018"
                         time_modification="Mon Feb 19 15:15:13 2018" />
        <observations epoch_first="Mon Feb 19 14:00:00 2018"
                      epoch_last="Mon Feb 19 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33525"
                obs_have="28898"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="28974"
                obs_have="28897"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26053"
                obs_have="26053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8848916"
                         time_creation="Mon Feb 19 15:20:02 2018"
                         time_modification="Mon Feb 19 15:15:13 2018" />
        <observations epoch_first="Mon Feb 19 14:00:00 2018"
                      epoch_last="Mon Feb 19 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33525"
                obs_have="28898"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="28974"
                obs_have="28897"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26053"
                obs_have="26053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8848916"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 15:15:13 2018" />
        <observations epoch_first="Mon Feb 19 14:00:00 2018"
                      epoch_last="Mon Feb 19 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33525"
                obs_have="28898"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="28974"
                obs_have="28897"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26053"
                obs_have="26053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 19 16:44:35 2018"
               level="3">
        <file_statistics latency="00:15:16"
                         size="9297727"
                         time_creation="Mon Feb 19 16:20:02 2018"
                         time_modification="Mon Feb 19 16:15:15 2018" />
        <observations epoch_first="Mon Feb 19 15:00:00 2018"
                      epoch_last="Mon Feb 19 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34959"
                obs_have="30837"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30805"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26912"
                obs_have="26912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:34:34 2018"
               level="3">
        <file_statistics latency="00:15:16"
                         size="9297727"
                         time_creation="Mon Feb 19 16:20:02 2018"
                         time_modification="Mon Feb 19 16:15:15 2018" />
        <observations epoch_first="Mon Feb 19 15:00:00 2018"
                      epoch_last="Mon Feb 19 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34959"
                obs_have="30837"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30805"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26912"
                obs_have="26912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:16"
                         size="9297727"
                         time_creation="Mon Feb 19 16:20:02 2018"
                         time_modification="Mon Feb 19 16:15:15 2018" />
        <observations epoch_first="Mon Feb 19 15:00:00 2018"
                      epoch_last="Mon Feb 19 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34959"
                obs_have="30837"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30805"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26912"
                obs_have="26912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:16"
                         size="9297727"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 16:15:15 2018" />
        <observations epoch_first="Mon Feb 19 15:00:00 2018"
                      epoch_last="Mon Feb 19 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34959"
                obs_have="30837"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30805"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="26912"
                obs_have="26912"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 19 17:44:37 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="9310961"
                         time_creation="Mon Feb 19 17:20:03 2018"
                         time_modification="Mon Feb 19 17:15:13 2018" />
        <observations epoch_first="Mon Feb 19 16:00:00 2018"
                      epoch_last="Mon Feb 19 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37781"
                obs_have="33140"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="33277"
                obs_have="33135"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="28299"
                obs_have="28299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 19:34:33 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="9310961"
                         time_creation="Mon Feb 19 17:20:03 2018"
                         time_modification="Mon Feb 19 17:15:13 2018" />
        <observations epoch_first="Mon Feb 19 16:00:00 2018"
                      epoch_last="Mon Feb 19 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37781"
                obs_have="33140"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="33277"
                obs_have="33135"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="28299"
                obs_have="28299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="9310961"
                         time_creation="Mon Feb 19 17:20:03 2018"
                         time_modification="Mon Feb 19 17:15:13 2018" />
        <observations epoch_first="Mon Feb 19 16:00:00 2018"
                      epoch_last="Mon Feb 19 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37781"
                obs_have="33140"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="33277"
                obs_have="33135"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="28299"
                obs_have="28299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:14"
                         size="9310961"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 17:15:13 2018" />
        <observations epoch_first="Mon Feb 19 16:00:00 2018"
                      epoch_last="Mon Feb 19 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37781"
                obs_have="33140"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="33277"
                obs_have="33135"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="28299"
                obs_have="28299"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 19 18:44:37 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8808101"
                         time_creation="Mon Feb 19 18:20:03 2018"
                         time_modification="Mon Feb 19 18:15:12 2018" />
        <observations epoch_first="Mon Feb 19 17:00:00 2018"
                      epoch_last="Mon Feb 19 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 20:34:35 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8808101"
                         time_creation="Mon Feb 19 18:20:03 2018"
                         time_modification="Mon Feb 19 18:15:12 2018" />
        <observations epoch_first="Mon Feb 19 17:00:00 2018"
                      epoch_last="Mon Feb 19 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8808101"
                         time_creation="Mon Feb 19 18:20:03 2018"
                         time_modification="Mon Feb 19 18:15:12 2018" />
        <observations epoch_first="Mon Feb 19 17:00:00 2018"
                      epoch_last="Mon Feb 19 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8808101"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 18:15:12 2018" />
        <observations epoch_first="Mon Feb 19 17:00:00 2018"
                      epoch_last="Mon Feb 19 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 19 21:34:33 2018"
               level="3">
        <file_statistics latency="00:27:06"
                         size="8408014"
                         time_creation="Mon Feb 19 19:45:04 2018"
                         time_modification="Mon Feb 19 19:27:05 2018" />
        <observations epoch_first="Mon Feb 19 18:00:00 2018"
                      epoch_last="Mon Feb 19 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34754"
                obs_have="29766"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="29732"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="26025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:27:06"
                         size="8408014"
                         time_creation="Mon Feb 19 19:45:04 2018"
                         time_modification="Mon Feb 19 19:27:05 2018" />
        <observations epoch_first="Mon Feb 19 18:00:00 2018"
                      epoch_last="Mon Feb 19 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34754"
                obs_have="29766"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="29732"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="26025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:27:06"
                         size="8408014"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 19:27:05 2018" />
        <observations epoch_first="Mon Feb 19 18:00:00 2018"
                      epoch_last="Mon Feb 19 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34754"
                obs_have="29766"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="29732"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26025"
                obs_have="26025"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 19 20:44:31 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7341755"
                         time_creation="Mon Feb 19 20:20:02 2018"
                         time_modification="Mon Feb 19 20:15:09 2018" />
        <observations epoch_first="Mon Feb 19 19:00:00 2018"
                      epoch_last="Mon Feb 19 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="26825"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26802"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 22:34:31 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7341755"
                         time_creation="Mon Feb 19 20:20:02 2018"
                         time_modification="Mon Feb 19 20:15:09 2018" />
        <observations epoch_first="Mon Feb 19 19:00:00 2018"
                      epoch_last="Mon Feb 19 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="26825"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26802"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7341755"
                         time_creation="Mon Feb 19 20:20:02 2018"
                         time_modification="Mon Feb 19 20:15:09 2018" />
        <observations epoch_first="Mon Feb 19 19:00:00 2018"
                      epoch_last="Mon Feb 19 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="26825"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26802"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7341755"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 20:15:09 2018" />
        <observations epoch_first="Mon Feb 19 19:00:00 2018"
                      epoch_last="Mon Feb 19 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="26825"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="26900"
                obs_have="26802"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 19 21:44:38 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8371257"
                         time_creation="Mon Feb 19 21:20:03 2018"
                         time_modification="Mon Feb 19 21:15:11 2018" />
        <observations epoch_first="Mon Feb 19 20:00:00 2018"
                      epoch_last="Mon Feb 19 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="30317"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30370"
                obs_have="30317"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 23:34:38 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8371257"
                         time_creation="Mon Feb 19 21:20:03 2018"
                         time_modification="Mon Feb 19 21:15:11 2018" />
        <observations epoch_first="Mon Feb 19 20:00:00 2018"
                      epoch_last="Mon Feb 19 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="30317"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30370"
                obs_have="30317"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8371257"
                         time_creation="Mon Feb 19 21:20:03 2018"
                         time_modification="Mon Feb 19 21:15:11 2018" />
        <observations epoch_first="Mon Feb 19 20:00:00 2018"
                      epoch_last="Mon Feb 19 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="30317"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30370"
                obs_have="30317"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8371257"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 21:15:11 2018" />
        <observations epoch_first="Mon Feb 19 20:00:00 2018"
                      epoch_last="Mon Feb 19 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31560"
                obs_have="30317"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="30370"
                obs_have="30317"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 19 22:44:30 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8283126"
                         time_creation="Mon Feb 19 22:20:02 2018"
                         time_modification="Mon Feb 19 22:15:11 2018" />
        <observations epoch_first="Mon Feb 19 21:00:00 2018"
                      epoch_last="Mon Feb 19 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30582"
                obs_have="25946"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="25944"
                obs_have="25911"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 00:34:29 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8283126"
                         time_creation="Mon Feb 19 22:20:02 2018"
                         time_modification="Mon Feb 19 22:15:11 2018" />
        <observations epoch_first="Mon Feb 19 21:00:00 2018"
                      epoch_last="Mon Feb 19 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30582"
                obs_have="25946"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="25944"
                obs_have="25911"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8283126"
                         time_creation="Mon Feb 19 22:20:02 2018"
                         time_modification="Mon Feb 19 22:15:11 2018" />
        <observations epoch_first="Mon Feb 19 21:00:00 2018"
                      epoch_last="Mon Feb 19 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30582"
                obs_have="25946"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="25944"
                obs_have="25911"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8283126"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 22:15:11 2018" />
        <observations epoch_first="Mon Feb 19 21:00:00 2018"
                      epoch_last="Mon Feb 19 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30582"
                obs_have="25946"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="25944"
                obs_have="25911"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb2050w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 19 23:44:39 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8673321"
                         time_creation="Mon Feb 19 23:20:02 2018"
                         time_modification="Mon Feb 19 23:15:12 2018" />
        <observations epoch_first="Mon Feb 19 22:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30310"
                obs_have="26534"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="26584"
                obs_have="26517"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23478"
                obs_have="23478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 01:34:37 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8673321"
                         time_creation="Mon Feb 19 23:20:02 2018"
                         time_modification="Mon Feb 19 23:15:12 2018" />
        <observations epoch_first="Mon Feb 19 22:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30310"
                obs_have="26534"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="26584"
                obs_have="26517"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23478"
                obs_have="23478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 20 19:18:57 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8673321"
                         time_creation="Mon Feb 19 23:20:02 2018"
                         time_modification="Mon Feb 19 23:15:12 2018" />
        <observations epoch_first="Mon Feb 19 22:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30310"
                obs_have="26534"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="26584"
                obs_have="26517"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23478"
                obs_have="23478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:35 2018"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8673321"
                         time_creation="Sun Mar 18 01:52:19 2018"
                         time_modification="Mon Feb 19 23:15:12 2018" />
        <observations epoch_first="Mon Feb 19 22:00:00 2018"
                      epoch_last="Mon Feb 19 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30310"
                obs_have="26534"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="26584"
                obs_have="26517"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23478"
                obs_have="23478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
